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| Product | Description | |
|---|---|---|
| 1-(2,5-dioxopyrrolidin-1-yloxy)-1-oxo-4-(pyridin-2-yldisulfanyl)butane-2-sulfonic acid | 1-(2,5-dioxopyrrolidin-1-yloxy)-1-oxo-4-(pyridin-2-yldisulfanyl)butane-2-sulfonic acid. Synonyms: 1-(2,5-dioxopyrrolidin-1-yl)oxy-1-oxo-4-(pyridin-2-yldisulfanyl)butane-2-sulfonic acid. Grade: ≥98%. CAS No. 1193111-39-5. Molecular formula: C13H14N2O7S3. Mole weight: 406.45. |  |
| 1- ( (Dimethylamino) (dimethyliminio) methoxy) -2, 5-dioxopyrrolidine-3-sulfonate Sodium Salt Hexafluorophosphate | 1- ( (Dimethylamino) (dimethyliminio) methoxy) -2, 5-dioxopyrrolidine-3-sulfonate Sodium Salt Hexafluorophosphate is an intermediate in the synthesis of Folic Acid Sulfosuccinimidyl Ester Sodium Salt. Folic Acid Sulfosuccinimidyl Ester Sodium Salt is a derivative of Folic Acid, a vitamin needed to synthesize DNA, conduct DNA repair and methylate DNA, it also acts as a cofactor in biological reactions involving folate. Cross linking reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C9H15N3NaO6S+; PF6-. US Biological Life Sciences. |  Worldwide |
| 2-(2,5-Dioxopyrrolidin-1-yloxy)-1,3-dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium tetrafluoroborate | 2-(2,5-Dioxopyrrolidin-1-yloxy)-1,3-dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium tetrafluoroborate. Synonyms: TPD-OSu; O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate; DTXSID50726223; AS-11081; M-1225; J-523841; 2-[(2,5-Dioxopyrrolidin-1-yl)oxy]-1,3,5-trimethyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate. Grade: 95%. CAS No. 443305-34-8. Molecular formula: C10H16N3O3.BF4. Mole weight: 313.06. | |
| 2,5-Dioxopyrrolidin-1-yl 1- (trifluoromethyl) cyclobutanecarboxylate | 2,5-Dioxopyrrolidin-1-yl 1- (trifluoro methyl ) cyclobutane carboxylate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1820739-93-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H10F3NO4, Molecular Weight: 265.19. US Biological Life Sciences. | Worldwide |
| 2,5-Dioxopyrrolidin-1-yl 2-azidoacetate | 2,5-Dioxopyrrolidin-1-yl 2-azidoacetate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 2,5-dioxopyrrolidin-1-yl 4-methyl-4-((5-nitropyridin-2-yl)disulfanyl)pentanoate | NO2-SPDMV is a biomedical product used in the drug development of various diseases. With its unique chemical structure, it exhibits potential therapeutic properties to target specific receptors and enzymes involved in the progression of certain disorders. Its applications include drug research to treat cardiovascular disease, neurological diseases, and inflammatory diseases, among others. Synonyms: NO2-SPDMV. Grade: ≥98%. CAS No. 663598-98-9. Molecular formula: C15H17N3O6S2. Mole weight: 399.44. | |
| 2,5-dioxopyrrolidin-1-yl 4-methyl-4-(pyridin-2-yldisulfanyl)pentanoate | 2,5-dioxopyrrolidin-1-yl 4-methyl-4-(pyridin-2-yldisulfanyl)pentanoate. Synonyms: (2,5-dioxopyrrolidin-1-yl) 4-methyl-4-(pyridin-2-yldisulfanyl)pentanoate. Grade: >98%. CAS No. 890409-85-5. Molecular formula: C15H18N2O4S2. Mole weight: 354.439. | |
| 2,5-Dioxopyrrolidin-1-yl 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoate | 2,5-Dioxopyrrolidin-1-yl 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoate. Synonyms: FMOC-6-AHX-OSU; Fmoc-6-aminohexanoic acid n-hydroxysuccinimide ester; Hexanoic acid, 6-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, 2,5-dioxo-1-pyrrolidinyl ester. CAS No. 125697-63-4. Molecular formula: C25H26N2O6. Mole weight: 450.48. | |
| 2,5-dioxopyrrolidin-1-yl hex-5-ynoate | 2,5-dioxopyrrolidin-1-yl hex-5-ynoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Hexynoic NHS Ester; Propargyl-C2-NHS ester. Product Category: PROTAC Library. CAS No. 906564-59-8. Molecular formula: C10H11NO4. Mole weight: 209.1986. IUPACName: (2,5-dioxopyrrolidin-1-yl) hex-5-ynoate. Product ID: PR906564598. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2,5-Dioxopyrrolidine Sacubitril | An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Synonyms: (2R,4S)-5-Biphenyl-4-yl-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid ethyl ester. CAS No. 1038924-97-8. Molecular formula: C24H27NO4. Mole weight: 393.483. | |
| 2,5-Dioxopyrrolidine Sacubitril | Sacubitril Impurity 2 is an impurity of Sacubitril (S080895) which is an antihypertensive drug used in combination with valsartan. Group: Biochemicals. Grades: Highly Purified. CAS No. 1038924-97-8. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C24H27NO4, Molecular Weight: 393.48. US Biological Life Sciences. | Worldwide |
| (2R,4S)-4-([1,1'-Biphenyl]-4-ylmethyl)-2-methyl-4-(2,5-dioxopyrrolidin-1-yl)butanoic acid | (2R,4S)-4-([1,1'-Biphenyl]-4-ylmethyl)-2-methyl-4-(2,5-dioxopyrrolidin-1-yl)butanoic acid is an impurity of Sacubitril, an endopeptidase inhibitor that is effective in the treatment of hypertension and heart failure. Synonyms: (2R,4S)-5-(4-Biphenylyl)-4-(2,5-dioxo-1-pyrrolidinyl)-2-methylpentanoic acid. Grade: 98%. CAS No. 1639970-62-9. Molecular formula: C22H23NO4. Mole weight: 365.422. | |
| (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid | (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1639970-62-9. IUPAC Name: (2R)-4-(2,5-dioxopyrrolidin-1-yl)-2-methyl-5-(4-phenylphenyl)pentanoic acid. Molecular formula: C22H23NO4. Mole weight: 365.422. Catalog: APS1639970629. SMILES: C[C@H](CC(Cc1ccc(cc1)c2ccccc2)N3C(=O)CCC3=O)C(=O)O. Format: Neat. |  |
| (2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoate | (2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoate. Uses: For analytical and research use. Group: Impurity standards. IUPAC Name: isopropyl (2R,4S)-4-(2,5-dioxopyrrolidin-1-yl)-2-methyl-5-(4-phenylphenyl)pentanoate. Molecular formula: C25H29NO4. Mole weight: 407.50. Catalog: APS0051. SMILES: CC(C)OC(=O)[C@H](C)C[C@@H](Cc1ccc(cc1)c2ccccc2)N3C(=O)CCC3=O. Format: Neat. | |
| 3-(2,5-Dioxopyrrolidin-1-yl)propanoic acid | 3-(2,5-Dioxopyrrolidin-1-yl)propanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 5724-76-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C7H9NO4, Molecular Weight: 171.15. US Biological Life Sciences. | Worldwide |
| Carbonic acid 2,5-dioxopyrrolidin-1-yl (S)-tetrahydrofuran-3-yl ester | Carbonic acid 2,5-dioxopyrrolidin-1-yl (S)-tetrahydrofuran-3-yl ester. Group: Biochemicals. Alternative Names: 3(S)-Hydroxy tetrahydrofuran, N- hydroxysuccinamidyl carbonate; 1- [ [ [ [ (3S) -Tetrahydro-3-furanyl] oxy] carbonyl] oxy] -2, 5-pyrrolidinedione. Grades: Highly Purified. CAS No. 138499-08-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C9H11NO6. US Biological Life Sciences. | Worldwide |
| (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic acid | An impurity of Diroximel Fumarate. Diroximel Fumarate is a prodrug of monomethyl fumarate, used primarily to treat relapsing forms of multiple sclerosis (MS), including clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease in adults and children aged 10 years and older. Synonyms: 2-Butenedioic acid (2E)-, 1-[2-(2,5-dioxo-1-pyrrolidinyl)ethyl] ester; 1-[2-(2,5-Dioxo-1-pyrrolidinyl)ethyl] (2E)-2-butenedioate; (2E)-4-[2-(2,5-Dioxopyrrolidin-1-yl)ethoxy]-4-oxobut-2-enoic acid; Diroximel Fumarate Impurity 1; Diroximel Acid. Grade: ≥95%. CAS No. 2101811-41-8. Molecular formula: C10H11NO6. Mole weight: 241.20. | |
| (R)-2,5-Dioxopyrrolidin-1-yl 2-(4-isopropylbenzamido)-3-phenylpropanoate | (R)-2,5-Dioxopyrrolidin-1-yl 2-(4-isopropylbenzamido)-3-phenylpropanoate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C23H24N2O5, Molecular Weight: 408.45. US Biological Life Sciences. | Worldwide |
| (R)-2,5-Dioxopyrrolidin-1-yl 2-(4-isopropylbenzamido)-3-phenylpropanoate-d5 | (R)-2,5-Dioxopyrrolidin-1-yl 2-(4-isopropylbenzamido)-3-phenylpropanoate-d5. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C23H19D5N2O5, Molecular Weight: 413.48. US Biological Life Sciences. | Worldwide |
| 11-Maleimidoundecanoic acid sulfo-N-succinimidyl ester | 11-Maleimidoundecanoic acid sulfo-N-succinimidyl ester. Group: Crosslinkers. Alternative Names: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-undecanoic Acid 2,5-Dioxo-3-sulfo-1-pyrrolidinyl Ester Sodium Salt. CAS No. 211236-68-9. Product ID: sodium; 1-[11-(2,5-dioxopyrrol-1-yl)undecanoyloxy]-2,5-dioxopyrrolidine-3-sulfonate. Molecular formula: 480.5g/mol. Mole weight: C19H25N2NaO9S. C1C (C (=O)N (C1=O)OC (=O)CCCCCCCCCCN2C (=O)C=CC2=O)S (=O) (=O)[O-]. [Na+]. InChI=1S/C19H26N2O9S. Na/c22-15-10-11-16 (23)20 (15)12-8-6-4-2-1-3-5-7-9-18 (25)30-21-17 (24)13-14 (19 (21)26)31 (27, 28)29; /h10-11, 14H, 1-9, 12-13H2, (H, 27, 28, 29); /q; +1/p-1. MKNJJMHQBYVHRS-UHFFFAOYSA-M. |  |
| 1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione | 1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione. Uses: Designed for use in research and industrial production. Product Category: 2-(Trimethylsilyl)ethoxycarbonylation (Teoc) Reagents. CAS No. 78269-85-9. Molecular formula: C10H17NO5Si. Mole weight: 259.33. Purity: 0.95. Product ID: ACM78269859-3. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2,5-dioxopyrrolidin-1-yl 2-(trimethylsilyl)ethyl carbonate. | |
| 2-Naphthoxyacetic acid-n-hydroxysuccinimide ester | 2-Naphthoxyacetic acid-n-hydroxysuccinimide ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2-NAPHTHOXY)ACETIC ACID N-HYDROXYSUCCINIMIDE ESTER;succinimido (2-naphthyloxy)acetate;(2-NAPHTHOXY)ACETIC ACID N-HYDROXYSUCC;2-NAPHTHOXYACETIC ACID N-HYDROXYSUCCINIMIDE ESTER CRYSTALLINE;succinimidyl 2-naphthoxyacetate;N-Succinimidyl 2-naphthoxyacetat. Product Category: Heterocyclic Organic Compound. CAS No. 81012-92-2. Molecular formula: C16H13NO5. Mole weight: 299.28. Purity: 0.96. IUPACName: (2,5-dioxopyrrolidin-1-yl) 2-naphthalen-2-yloxyacetate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)COC2=CC3=CC=CC=C3C=C2. Density: 1.4g/cm³. ECNumber: 279-655-1. Product ID: ACM81012922. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Succinimido-1,1,3,3-tetra-methyluronium tetrafluoroborate | Reagent for the clean in-situ formation of N-succinimidyl active esters. Synonyms: TSTUN,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate; TSTU; O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium Tetrafluoroborate; N-[(Dimethylamino)[(2,5-dioxo-1-pyrrolidinyl)oxy]methylene]-N-methylmethanaminium Tetrafluoroborate(1-); N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate; O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate; 2-(2,5-Dioxopyrrolidin-1-yl)-1,1,3,3-tetramethylisouronium tetrafluoroborate. Grade: ≥ 99% (HPLC). CAS No. 105832-38-0. Molecular formula: C9H16O3N3BF4. Mole weight: 301.05. | |
| 3-(Acetylthio)propionic acid N-succinimidyl ester | 3-(Acetylthio)propionic acid N-succinimidyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-Succinimidyl 3-(acetylthio)propionate, 3-(Acetylthio)propionic acid N-succinimidyl ester, N-Succinimidyl-S-acetylthiopropionate, 84271-78-3, PubChem11747, AC1N3CJN, 10859_ALDRICH, 10859_FLUKA, FD6062, FT-0604032, (2,5-dioxopyrrolidin-1-yl) 3-acetylsulfanylpropanoate, 2,5-DIOXOPYRROLIDIN-1-YL 3-(ACETYLTHIO)PROPANOATE, 3-(Acetylthio)propanoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester, Ethanethioic Acid S-[3-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-3-oxopropyl] Ester. Appearance: White powder. CAS No. 84271-78-3. Molecular formula: C9H11NO5S. Mole weight: 245.25. Purity: 95%+. IUPACName: (2,5-dioxopyrrolidin-1-yl) 3-acetylsulfanylpropanoate. Canonical SMILES: CC(=O)SCCC(=O)ON1C(=O)CCC1=O. Density: 1.4g/cm³. Product ID: ACM84271783. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Carboxy-6,8-difluoro-7-hydroxycoumarin | 3-Carboxy-6,8-difluoro-7-hydroxycoumarin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: NHSPacificBluesuccinimidylester,2,5-Dioxopyrrolidin-1-yl6,8-difluoro-7-hydroxy-2-oxo-2H-chromene-3-carboxylate. Product Category: Other Fluorophores. Appearance: Yellow powder. CAS No. 215868-33-0. Molecular formula: C14H7F2NO7. Mole weight: 339.2. Purity: 0.98. IUPACName: (2,5-dioxopyrrolidin-1-yl)6,8-difluoro-7-hydroxy-2-oxochromene-3-carboxylate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)C2=CC3=CC(=C(C(=C3OC2=O)F)O)F. Density: 1.78 ± 0.1 g/ml. Product ID: ACM215868330-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: PACIFIC BLUE. | |
| 3-Maleimidobenzoic acid succinimidyl ester | 3-Maleimidobenzoic acid succinimidyl ester is a heterobifunctional crosslinking reagent reactive toward primary amine and sulfhydryl. Synonyms: 3-maleimidobenzoic acid N-hydroxysuccinimide; MBS; Succinimidylmaleimidobenzoate; m-maleimimidobenzoyl-N-hydroxysuccinamide ester; 3-MaleiMidobenzoic acid-NHS ester; 2,5-dioxopyrrolidin-1-yl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate; MBS; N-Hydroxy-succinimidyl 3-maleimido-benzoate; 1-(3-(((2,5-Dioxopyrrolidinyl)oxy)carbonyl)phenyl)-1H-pyrrole-2,5-dione; m-MALEIMIDOBENZOYL-N-HYDROXYSUCCINIMIDE ESTER; 3-N-Maleimidobenzoic Acid N-Succinimidyl Ester; m-MBS; SCHEMBL79589. Grade: 95% (HPLC). CAS No. 58626-38-3. Molecular formula: C15H10N2O6. Mole weight: 314.25. | |
| 3-Pyridinecarboxylicacid,6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-,2,5-dioxo-1-pyrrolidinylester | 3-Pyridinecarboxylicacid,6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-,2,5-dioxo-1-pyrrolidinylester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SUCCINIMIDYL-N-BOC-HYNIC;SUCCINIMIDYL 6-BOC-HYDRAZINONICOTINATE;N'-(5-[2-(2,5-DIOXO-PYRROLIDIN-1-YLOXY)-ACETYL]-PYRIDIN-2-YL)-HYDRAZINECARBOXYLIC ACID TERT-BUTYL ESTER;6-BOC-HYDRAZINOPYRIDINE-3-NHS;HYDRAZINECARBOXYLIC ACID, 2-[5-[[(2,5-DIOXO-1-PYRROLIDIN. Product Category: Heterocyclic Organic Compound. Appearance: Colourless crystals. CAS No. 133081-26-2. Molecular formula: C15H18N4O6. Mole weight: 350.33. Purity: 0.96. IUPACName: (2,5-dioxopyrrolidin-1-yl) 6-[2-[(2-methylpropan-2-yl)oxycarbonyl]hydrazinyl]pyridine-3-carboxylate. Canonical SMILES: CC(C)(C)OC(=O)NNC1=NC=C(C=C1)C(=O)ON2C(=O)CCC2=O. Product ID: ACM133081262. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester | 4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester is an intermediate of Pemetrexed, which is used as a single agent or in combination with other chemotherapeutic agents for the treatment of several types of cancer. Synonyms: Pemetrexed Impurity; Benzoic acid, 4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]-, 2,5-dioxo-1-pyrrolidinyl ester; 2,5-Dioxo-1-pyrrolidinyl 4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoate; 2,5-Pyrrolidinedione, 1-[[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]oxy]-; 2,5-Dioxopyrrolidin-1-yl 4-(2-(2-imino-4-oxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate; 4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester; 1-[[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]oxy]-2,5-pyrrolidinedione. Grade: ≥95%. CAS No. 204257-65-8. Molecular formula: C19H17N5O5. Mole weight: 395.38. | |
| 4, 7, 10, 13, 16, 19, 22, 25, 32, 35, 38, 41, 44, 47, 50, 53-Hexadecaoxa-28, 29-dithiahexapentacontanedioic acid di-N-succinimidyl ester | 4, 7, 10, 13, 16, 19, 22, 25, 32, 35, 38, 41, 44, 47, 50, 53-Hexadecaoxa-28, 29-dithiahexapentacontanedioic acid di-N-succinimidyl ester. Group: Poly(ethylene glycol) and poly(ethylene oxide). CAS No. 947601-98-1. Product ID: (2,5-dioxopyrrolidin-1-yl) 3- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [3- (2, 5-dioxopyrrolidin-1-yl) oxy-3-oxopropoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethyldisulfanyl] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] propanoate. Molecular formula: 1109.3g/mol. Mole weight: C46H80N2O24S2. C1CC (= O) N (C1= O) OC (= O) CCOCCO CCOCCOCCOCCOCCOCCOCCSSCCOCCOCCOCCOCC OCCOCCOCCOCCC (= O) ON2C (= O) CCC2= O. InChI= 1S / C46H80N2O24S2 / c49-41-1-2-42 (50) 47 (41) 71-45 (53) 5-7-55-9-11-57-13-15-59-17-19-61-21-2 3-63-25-27-65-29-31-67-33-35-69-37-39 -73-74-40-38-70-36-34-68-32-30-66-28- 26-64-24-22-62-20-18-60-16-14-58-12-1 0-56-8-6-46 (54) 72-48-43 (51) 3-4-44 (48) 52 / h1-40H2. CIAGMHUFXZNZOO-UHFFFAOYSA-N. | |
| 4-Methylumbelliferyl α-D-Glucopyranoside 4'-O-C6-N-Hydroxysuccinimide Ester | As a 4-Methylumbelliferyl derivative, 4-Methylumbelliferyl α-D-Glucopyranoside 4'-O-C6-N-Hydroxysuccinimide ester can be used as a glycosidase inhibitor for the treatment of T2DM. Synonyms: 4-Methylumbelliferyl α-D-Glucopyranoside 4'-O-C6-NHS Ester; 2,5-dioxopyrrolidin-1-yl 6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)hexanoate. Molecular formula: C26H31NO12. Mole weight: 549.52. | |
| 4-Vinylsulfonylbenzoic acid | Vinylsulfonylbenzoic acid. CAS No. 343934-41-8. Categories: 2,5-dioxopyrrolidin-1-yl 4-(vinylsulfonyl)benzoate. |  Pennsylvania PA |
| 5(6)-(N-Succinimidyloxycarbonyl)-3',6',o,o'-diacetylfluorescein | 5(6)-(N-Succinimidyloxycarbonyl)-3',6',o,o'-diacetylfluorescein. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 150206-05-6, 5-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-3-oxo-3H-spiro[isobenzofuran-1,9-xanthene]-3,6-diyl diacetate, AC1N302R, CTK8E7131, BIC1063, MolPort-016-582-532, AKOS015910557, AK109674, KB-243154, FT-0664314, I14-40742, 5(6)-Carboxyfluorescein diacetate N-hydroxysuccinimide ester, (2,5-dioxopyrrolidin-1-yl) 3,6-diacetyloxy-3-oxospiro[2-benzofuran-1,9-xanthene]-5-carboxylate. Product Category: Heterocyclic Organic Compound. CAS No. 150206-05-6. Molecular formula: C29H19NO11. Mole weight: 557.46. Purity: 0.96. IUPACName: (2,5-dioxopyrrolidin-1-yl) 3,6-diacetyloxy-3-oxospiro[2-benzofuran-1,9-xanthene]-5-carboxylate. Canonical SMILES: CC(=O)OC1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)C(=O)ON5C(=O)CCC5=O)C(=O)O3)C6=C(O2)C=C(C=C6)OC(=O)C. Product ID: ACM150206056. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5-CFDA SE | 5-CFDA SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2,5-Dioxopyrrolidin-1-yl)3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate. Product Category: Fluorescein Fluorophores. CAS No. 150206-05-6. Molecular formula: C29H19NO11. Mole weight: 557.46. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate. Product ID: ACM150206056-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5-Norbornene-2-acetic acid succinimidyl ester | 5-Norbornene-2-acetic acid succinimidyl ester. Group: Self assembly and lithography. Alternative Names: 2,5-Dioxopyrrolidin-1-yl 2-(bicyclo[2.2.1]hept-5-en-2-yl)acetate,5-Norbornene-2-acetic acid NHS,Bicyclo[2.2.1]hept-5-ene-2-acetic acid N-hydroxysuccinimide ester. CAS No. 1234203-45-2. Pack Sizes: 25, 100 mg in amber glass bottle. Molecular formula: 249.26. Mole weight: C12H16. O=C(CC1CC2CC1C=C2)ON3C(=O)CCC3=O. 1S/C13H15NO4/c15-11-3-4-12 (16)14 (11)18-13 (17)7-10-6-8-1-2-9 (10)5-8/h1-2, 8-10H, 3-7H2. AOGNOQQTUYLDKN-UHFFFAOYSA-N. | |
| 5-TAMRA,SE | 5-TAMRA,SE. Uses: Designed for use in research and industrial production. Product Category: Rhodamine Fluorophores. Appearance: Red solid. CAS No. 150810-68-7. Molecular formula: C29H25N3O7. Mole weight: 527.53. Purity: 95%+. IUPACName: 2-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]-5-(2,5-dioxopyrrolidin-1-yl)oxycarbonylbenzoate. Canonical SMILES: CN(C)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](C)C)C=C3O2)C4=C(C=C(C=C4)C(=O)ON5C(=O)CCC5=O)C(=O)[O-]. Product ID: ACM150810687-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| 6-CFDA SE | 6-CFDA SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-CFDAN-succinimidylester. Product Category: Fluorescein Fluorophores. CAS No. 150206-15-8. Molecular formula: C29H19NO11. Mole weight: 557.46. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3',6'-diacetyloxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylate. Product ID: ACM150206158-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| 6-Maleimidocaproic acid sulfo-N-succinimidyl ester | 6-Maleimidocaproic acid sulfo-N-succinimidyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-[[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]oxy]-2,5-dioxo-3-pyrrolidinesulfonic Acid Sodium Salt; Sulfo-EMCS. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Solid. CAS No. 215312-86-0. Molecular formula: C14H15N2NaO9S. Mole weight: 410.33. Purity: 0.96. IUPACName: sodium;1-[6-(2,5-dioxopyrrol-1-yl)hexanoyloxy]-2,5-dioxopyrrolidine-3-sulfonate. Canonical SMILES: C1C(C(=O)N(C1=O)OC(=O)CCCCCN2C(=O)C=CC2=O)S(=O)(=O)[O-].[Na+]. Product ID: ACM215312860. Alfa Chemistry ISO 9001:2015 Certified. | |
| 6-TAMRA,SE | 6-TAMRA,SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-Carboxy-tetramethylrhodamine N-succinimidylester. Product Category: Rhodamine Fluorophores. Appearance: Red solid. CAS No. 150810-69-8. Molecular formula: C29H25N3O7. Mole weight: 527.53. Purity: 95%+. IUPACName: 2-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]-4-(2,5-dioxopyrrolidin-1-yl)oxycarbonylbenzoate. Canonical SMILES: CN(C)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](C)C)C=C3O2)C4=C(C=CC(=C4)C(=O)ON5C(=O)CCC5=O)C(=O)[O-]. Product ID: ACM150810698-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| 6-[(tert-Butoxycarbonyl)amino]hexanoic Acid N-Succinimidyl Ester, ≥98% | 6-[(tert-Butoxycarbonyl)amino]hexanoic Acid N-Succinimidyl Ester, ≥98%. Group: Crosslinkers. CAS No. 51513-80-5. Product ID: (2,5-dioxopyrrolidin-1-yl) 6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate. Molecular formula: 328.36g/mol. Mole weight: C15H24N2O6. CC (C) (C)OC (=O)NCCCCCC (=O)ON1C (=O)CCC1=O. InChI=1S/C15H24N2O6/c1-15 (2, 3)22-14 (21)16-10-6-4-5-7-13 (20)23-17-11 (18)8-9-12 (17)19/h4-10H2, 1-3H3, (H, 16, 21). TYJPSIQEEXOQLC-UHFFFAOYSA-N. | |
| 7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester | 7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Dioxopyrrolidin-1-yl 2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetate. Product Category: Other Fluorophores. Appearance: Solid. CAS No. 359436-89-8. Molecular formula: C16H13NO7. Mole weight: 331.28. Purity: 90%+. Product ID: ACM359436898. Alfa Chemistry ISO 9001:2015 Certified. | |
| 7-Methoxycoumarin-4-acetic Acid N-Succinimidyl Ester | 7-Methoxycoumarin-4-acetic Acid N-Succinimidyl Ester. Synonyms: 1-[[(7-methoxy-2-oxo-2H-1-benzopyran-4-yl)acetyl]oxy]-2,5-Pyrrolidinedione; Mca-OsuN-(7-methoxycoumarin-4-acetyloxy)succinimide; 7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester; N-(7-methoxycoumarin-4-acetyloxy)succinimide; Mca-OSu; 2,5-Dioxopyrrolidin-1-yl 2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetate. Grade: 95%. CAS No. 359436-89-8. Molecular formula: C16H13NO7. Mole weight: 331.28. | |
| 9-Anthraceneacetic acid 2,5-dioxo-1-pyrrolidinyl ester | 9-Anthraceneacetic acid 2,5-dioxo-1-pyrrolidinyl ester. Group: Biochemicals. Alternative Names: 2,5-Dioxopyrrolidin-1-yl 2-(anthracen-9-yl)acetate. Grades: Highly Purified. CAS No. 1253107-42-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H15NO4. US Biological Life Sciences. | Worldwide |
| ABEI-DSC | It is a highly efficient chemiluminescent COO-coupling reagent for detection of a wide variety of proteins, even up to the picomole range, and has significant advantages over traditional radioimmunoassays. Synonyms: 2,5-dioxopyrrolidin-1-yl (4-((1,4-dioxo-1,2,3,4-tetrahydrophthalazin-6-yl)(ethyl)amino)butyl)carbamate. Grade: ≥95%. Molecular formula: C19H23N5O6. Mole weight: 417.42. | |
| Acetyl-glycine N-hydroxysuccinimide ester | Acetyl-glycine N-hydroxysuccinimide ester. Synonyms: Ac-Gly-Osu; (2,5-dioxopyrrolidin-1-yl) 2-acetamidoacetate; N-acetylglycine N-hydroxysuccinimide ester. Grade: ≥ 98% (NMR). CAS No. 24715-24-0. Molecular formula: C8H10N2O5. Mole weight: 214.20. | |
| Allyl N-succinimidyl carbonate | Allyl N-succinimidyl carbonate. Group: Monomers. Alternative Names: N-(Allyloxycarbonyloxy)succinimide; Allyl N-succinimidyl carbonate. CAS No. 135544-68-2. Product ID: (2,5-dioxopyrrolidin-1-yl) prop-2-enyl carbonate. Molecular formula: 199.16g/mol. Mole weight: C8H9NO5. C=CCOC(=O)ON1C(=O)CCC1=O. InChI=1S/C8H9NO5/c1-2-5-13-8 (12)14-9-6 (10)3-4-7 (9)11/h2H, 1, 3-5H2. OIXALTPBNZNFLJ-UHFFFAOYSA-N. >97.0%(GC). | |
| Allyloxycarbonyl succinimidyl ester | Allyloxycarbonyl succinimidyl ester can be used as a building block for the preparation of glycopeptide scaffolds and a reagent in the synthesis of various functional cyclic carbonate monomers from 2-amino-1,3-propane diols. Synonyms: Allyl N-Succinimidyl Carbonate; AmbotzRL-1108; alloc-N-hydroxysuccinimide; N-(Allyloxycarbonyloxy)succinimide; allyloxycarbonyl-N-hydroxysuccinimide; Alloc-OSu; AllylN-succinimidylcarbonate; carbonic acid allyl ester 2,5-dioxo-pyrrolidin-1-yl ester; Allyl (2,5-dioxopyrrolidin-1-yl) carbonate; CTK8B0450; DTXSID10472673; ZINC2583986; ANW-19957; Aloc-OSu. Grade: 95 % (HPLC). CAS No. 135544-68-2. Molecular formula: C8H9NO5. Mole weight: 199.16. | |
| α -MaleiMidopropionyl-ω -succiniMidyl-12(ethylene glycol) | α -MaleiMidopropionyl-ω -succiniMidyl-12(ethylene glycol). Group: Polymers. CAS No. 756525-92-5. Product ID: (2,5-dioxopyrrolidin-1-yl) 3- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [3- (2, 5-dioxopyrrol-1-yl) propanoylamino] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] propanoate. Molecular formula: 865.9g/mol. Mole weight: C38H63N3O19. C1CC (= O) N (C1= O) OC (= O) CCOCCO CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC ( = O) CCN2C (= O) C= CC2= O. InChI= 1S / C38H63N3O19 / c42-33 (5-8-40-34 (43) 1-2-35 (40) 44) 39-7-10-49-12-14-51-16-18-53-20-22-55 -24-26-57-28-30-59-32-31-58-29-27-56- 25-23-54-21-19-52-17-15-50-13-11-48-9 -6-38 (47) 60-41-36 (45) 3-4-37 (41) 46 / h1-2H, 3-32H2, (H, 39, 42). LWNZLSLPQXOOAO-UHFFFAOYSA-N. | |
| Azido-PEG3-NHS ester | N3-PEG3-C2-NHS ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). Uses: Designed for use in research and industrial production. Additional or Alternative Names: N3-PEG3-C2-NHS ester. Product Category: Azido PEG Linkers. Appearance: Solid or viscous liquid. CAS No. 1245718-89-1. Molecular formula: C13H20N4O7. Mole weight: 344.32. Purity: >90%. IUPACName: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN=[N+]=[N-]. Product ID: ACM1245718891. Alfa Chemistry ISO 9001:2015 Certified. | |
| Azido-PEG4-NHS ester | N3-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). Uses: Designed for use in research and industrial production. Additional or Alternative Names: N3-PEG4-C2-NHS ester. Product Category: Azido PEG Linkers. Appearance: Solid or viscous liquid. CAS No. 944251-24-5. Molecular formula: C15H24N4O8. Mole weight: 388.37. Purity: >90%. IUPACName: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]. Product ID: ACM944251245. Alfa Chemistry ISO 9001:2015 Certified. | |
| Azido-PEG5-NHS ester | Azido-PEG5-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N3-PEG5-SPA. Product Category: Azido PEG Linkers. Appearance: Liquid. CAS No. 1433996-86-1. Molecular formula: C17H28N4O9. Mole weight: 432.4. Purity: >90%. IUPACName: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCN=[N+]=[N-]. Product ID: ACM1433996861. Alfa Chemistry ISO 9001:2015 Certified. | |
| BCN-PEG4-NHS ester | BCN-endo-PEG4-NHS is an ADC Linker containing 4 PEG units. Synonyms: BCN-endo-PEG4-NHS; BCN-endo-PEG4-SPA; BCN-exo-PEG4-NHS; rel-2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate. Grade: ≥98%. CAS No. 1702356-19-1. Molecular formula: C26H38N2O10. Mole weight: 538.59. | |
| BDP 558/568 NHS ester | BDP 558/568 NHS ester. Uses: Designed for use in research and industrial production. Product Category: BODIPY Fluorophores. CAS No. 150173-73-2. Molecular formula: C20H16BF2N3O4S. Mole weight: 443.2. Purity: 0.98. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-(2,2-difluoro-12-thiophen-2-yl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl)propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2CCC(=O)ON3C(=O)CCC3=O)C=C4[N+]1=C(C=C4)C5=CC=CS5)(F)F. Product ID: ACM150173732-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP 581/591 NHS ester | BDP 581/591 NHS ester. Uses: Designed for use in research and industrial production. Product Category: BODIPY Fluorophores. CAS No. 654651-21-5. Molecular formula: C26H22BF2N3O4. Mole weight: 489.3. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-[2,2-difluoro-12-[(1E,3E)-4-phenylbuta-1,3-dienyl]-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl]propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2CCC(=O)ON3C(=O)CCC3=O)C=C4[N+]1=C(C=C4)C=CC=CC5=CC=CC=C5)(F)F. Product ID: ACM654651215-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP 630/650 NHS ester | BDP 630/650 NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BDY 630-X,SE. Product Category: BODIPY Fluorophores. CAS No. 380367-48-6. Molecular formula: C33H31BF2N4O6S. Mole weight: 660.5. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)6-[[2-[4-[(E)-2-(2,2-difluoro-12-thiophen-2-yl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl)ethenyl]phenoxy]acetyl]amino]hexanoate. Canonical SMILES: [B-]1(N2C(=CC=C2C=CC3=CC=C(C=C3)OCC(=O)NCCCCCC(=O)ON4C(=O)CCC4=O)C=C5[N+]1=C(C=C5)C6=CC=CS6)(F)F. Product ID: ACM380367486-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP R6G NHS ester | BDP R6G NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Dioxo-1-pyrrolidinyl3-(4,4-difluoro-5-phenyl-3a,4a-diaza-4-bora-s-indacen-3-yl)propionate. Product Category: BODIPY Fluorophores. Appearance: Dark-green crystals. CAS No. 335193-70-9. Molecular formula: C22H18BF2N3O4. Mole weight: 437.21. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-(2,2-difluoro-12-phenyl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl)propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2CCC(=O)ON3C(=O)CCC3=O)C=C4[N+]1=C(C=C4)C5=CC=CC=C5)(F)F. Product ID: ACM335193709-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP TMR NHS ester | BDP TMR NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-dioxopyrrolidin-1-yl3-(5,5-difluoro-7-(4-methoxyphenyl)-1,3-dimethyl-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-2-yl)propanoate. Product Category: BODIPY Fluorophores. CAS No. 485397-12-4. Molecular formula: C25H24BF2N3O5. Mole weight: 495.3. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-[2,2-difluoro-12-(4-methoxyphenyl)-4,6-dimethyl-1-aza-3-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-3,5,7,9,11-pentaen-5-yl]propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2C3=CC=C(C=C3)OC)C=C4[N+]1=C(C(=C4C)CCC(=O)ON5C(=O)CCC5=O)C)(F)F. Product ID: ACM485397124-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP TR NHS ester | BDP TR NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-dioxopyrrolidin-1-yl2-(4-(5,5-difluoro-7-(thiophen-2-yl)-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-3-yl)phenoxy)acetate. Product Category: BODIPY Fluorophores. CAS No. 150152-65-1. Molecular formula: C25H18BF2N3O5S. Mole weight: 521.3. Purity: 0.97. IUPACName: (2,5-dioxopyrrolidin-1-yl)2-[4-(2,2-difluoro-12-thiophen-2-yl-1-aza-3-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-3,5,7,9,11-pentaen-4-yl)phenoxy]acetate. Canonical SMILES: [B-]1(N2C(=CC=C2C3=CC=CS3)C=C4[N+]1=C(C=C4)C5=CC=C(C=C5)OCC(=O)ON6C(=O)CCC6=O)(F)F. Product ID: ACM150152651-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Biotin-EDA-PEG5-NHS | Biotin-EDA-PEG5-NHS enables simple an efficient biotinylation of antibodies, proteins and any other primary amine-containing biomolecules. NHS-activated biotin compound can react efficiently with primary amino groups (-NH2) to form stable, irreversible amide bonds. The hydrophilic PEG spacer arm imparts water solubility that is transferred to the biotinylated molecule. Please contact us for GMP-grade inquiries. Synonyms: Biotin-EDA-PEG5-NHS; BP-21744; (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethylamino]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate. Grade: 0.98. Molecular formula: C30H49N5O12S. Mole weight: 703.8. | |
| (+)-Biotin-PEG24-NHS Ester | (+)-Biotin-PEG24-NHS Ester. Group: Polymers. CAS No. 365441-71-0. Product ID: (2,5-dioxopyrrolidin-1-yl) 3- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [5- [ (3aS, 4S, 6aR) -2-oxo-1, 3, 3a, 4, 6, 6a-hexahydrothieno [3, 4-d] imidazol-4-yl] pentanoylamino] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] propanoate. Molecular formula: 941.1g/mol. Mole weight: C41H72N4O18S. C1CC (= O) N (C1= O) OC (= O) CCOCCO CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC ( = O) CCCCC2C3C (CS2) NC (= O) N3. InChI= 1S / C41H72N4O18S / c46-36 (4-2-1-3-35-40-34 (33-64-35) 43-41 (50) 44-40) 42-8-10-52-12-14-54-16-18-56-20-22-58 -24-26-60-28-30-62-32-31-61-29-27-59- 25-23-57-21-19-55-17-15-53-13-11-51-9 -7-39 (49) 63-45-37 (47) 5-6-38 (45) 48 / h34-35, 40H, 1-33H2, (H, 42, 46) (H2, 43, 44, 50) / t34-, 35-, 40- / m0 / s1. WOLXSUFTTIRQOU-BVCQTOFBSA-N. | |
| Biotin-PEG2-NHS ester | Biotin-PEG2-NHS ester. Uses: Useful for biotinylation of reagents. Group: Polymers. Alternative Names: Biotin-PEG2-NHS ester. CAS No. 596820-83-6. Product ID: 2,5-dioxopyrrolidin-1-yl 3- (2- (2- (5- ( (3aS, 4S, 6aR) -2-oxohexahydro-1H-thieno[3, 4-d]imidazol-4-yl) pentanamido) ethoxy) ethoxy) propanoate. Molecular formula: 500.57 g/mol. Mole weight: C21H32N4O8S. O=C1N[C@@]2 ([H])CS[C@@H] (CCCCC (NCCOCCOCCC (ON3C (CCC3=O)=O)=O)=O)[C@@]2 ([H])N1. InChI=1S/C21H32N4O8S/c26-16 (4-2-1-3-15-20-14 (13-34-15)23-21 (30)24-20)22-8-10-32-12-11-31-9-7-19 (29)33-25-17 (27)5-6-18 (25)28/h14-15, 20H, 1-13H2, (H, 22, 26) (H2, 23, 24, 30)/t14-, 15-, 20-/m0/s1. UCJSJBIJPAZUGU-AVYPCKFXSA-N. ≥98%. | |
| Biotin-PEG3-NHS ester | (+)-Biotin-PEG3-NHS Ester (CAS# 1253286-56-4) is a useful research chemical compound. Synonyms: 3-[2-[2-[2-[[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]ethoxy]ethoxy]propanoic acid (2,5-dioxo-1-pyrrolidinyl) ester; (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]propanoate. Grade: >97%. CAS No. 1253286-56-4. Molecular formula: C23H36N4O9S. Mole weight: 544.62. | |
| Biotin-PEG4-NHS ester | Biotin-PEG4-NHS ester. Group: Polymers. CAS No. 459426-22-3. Product ID: (2,5-dioxopyrrolidin-1-yl) 3- [2- [2- [2- [2- [5- [ (3aS, 4S, 6aR) -2-oxo-1, 3, 3a, 4, 6, 6a-hexahydrothieno [3, 4-d] imidazol-4-yl] pentanoylamino] ethoxy] ethoxy] ethoxy] ethoxy] propanoate. Molecular formula: 588.7g/mol. Mole weight: C25H40N4O10S. C1CC (=O)N (C1=O)OC (=O)CCOCCOCCOCCOCCNC (=O)CCCCC2C3C (CS2)NC (=O)N3. InChI= 1S / C25H40N4O10S / c30-20 (4-2-1-3-19-24-18 (17-40-19) 27-25 (34) 28-24) 26-8-10-36-12-14-38-16-15-37-13-11-35 -9-7-23 (33) 39-29-21 (31) 5-6-22 (29) 32 / h18-19, 24H, 1-17H2, (H, 26, 30) (H2, 27, 28, 34) / t18-, 19-, 24- / m0 / s1. DTLVBHCSSNJCMJ-JXQFQVJHSA-N. 95%+. | |
| Biotin-PEG4-NHS ester | NHS-dPEG4-Biotin can be used to label molecules that contain a free amine with biotin. Synonyms: 3-[2-[2-[2-[2-[[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid (2,5-dioxo-1-pyrrolidinyl) ester; (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate. Grade: >97%. CAS No. 459426-22-3. Molecular formula: C25H40N4O10S. Mole weight: 588.67. | |
| Biotin-XX-NHS | Biotin-XX-NHS. Group: Polymers. Alternative Names: (+)-Biotin-LC-LC-NHS Ester. CAS No. 89889-52-1. Product ID: (2,5-dioxopyrrolidin-1-yl) 6- [6- [5- [ (3aS, 4S, 6aR) -2-oxo-1, 3, 3a, 4, 6, 6a-hexahydrothieno [3, 4-d] imidazol-4-yl] pentanoylamino] hexanoylamino] hexanoate. Molecular formula: 567.7g/mol. Mole weight: C26H41N5O7S. C1CC (=O)N (C1=O)OC (=O)CCCCCNC (=O)CCCCCNC (=O)CCCCC2C3C (CS2)NC (=O)N3. InChI=1S/C26H41N5O7S/c32-20 (27-16-8-2-4-12-24 (36)38-31-22 (34)13-14-23 (31)35)10-3-1-7-15-28-21 (33)11-6-5-9-19-25-18 (17-39-19)29-26 (37)30-25/h18-19, 25H, 1-17H2, (H, 27, 32) (H, 28, 33) (H2, 29, 30, 37)/t18-, 19-, 25-/m0/s1. ATYCFNRXENKXSE-MHPIHPPYSA-N. 95%. | |
| Bis-PEG1-NHS ester | Bis-PEG1-NHS ester is a non-cleavable 1-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs). Synonyms: Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-oxydipropionate; Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-oxydipropanoate; 2,5-Pyrrolidinedione, 1,1'-[oxybis[(1-oxo-3,1-propanediyl)oxy]]bis-; Di-NHS Ester-PEG1; 1,1'-{Oxybis[(1-oxo-3,1-propanediyl)oxy]}di(2,5-pyrrolidinedione). Grade: ≥98%. CAS No. 65869-64-9. Molecular formula: C14H16N2O9. Mole weight: 356.28. | |
| Bivalirudin Impurity 1 | Bivalirudin Impurity 1 is an impurity of Bivalirudin which is an eminent anticoagulant, used to treat patients burdening heparin-induced thrombocytopenia. Synonyms: Asu-Gly; 1-Pyrrolidineacetic acid, 3-amino-2,5-dioxo-, (S)-; H-Asp(1)-N(1)Gly-OH; [(3S)-3-Amino-2,5-dioxopyrrolidin-1-yl]acetic acid; (S)-2-(3-Amino-2,5-dioxopyrrolidin-1-yl)acetic acid. Grade: >95%. CAS No. 72378-50-8. Molecular formula: C6H8N2O4. Mole weight: 172.14. | |
| Boc-3,5-diiodo-L-tyrosine N-hydroxysuccinimide ester | Boc-3,5-diiodo-L-tyrosine N-hydroxysuccinimide ester is a boc-protectected amino acid used in the synthesis of peptides and peptide fragments, such as analogs of α-factor, the Saccharomyces cerevisiae tridecapeptide mating pheromone. Synonyms: Boc-3,5-diiodo-L-Tyr-OSu; Boc-Tyr(3,5-I2)-OSu; (S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-(4-hydroxy-3,5-diiodophenyl)propanoate; (2,5-dioxopyrrolidin-1-yl) (2S)-3-(4-hydroxy-3,5-diiodophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate; N-[(1,?1-dimethylethoxy)?carbonyl]?-3,?5-diiodo-L-Tyrosine 2,?5-dioxo-1-pyrrolidinyl ester; [(1S)-2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-1-[(4-hydroxy-3,5-diiodophenyl)methyl]-2-oxoethyl]-Carbamic acid 1,1-dimethylethyl ester; (S)-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-1-[(4-hydroxy-3,5-diiodophenyl)methyl]-2-oxoethyl]-Carbamic acid 1,1-dimethylethyl ester; 2-tert-Butoxycarbonylamino-3-(4-hydroxy-3,5-diiodophenyl)-propionic acid 2,5-dioxopyrrolidin-1-yl ester. Grade: ≥ 98% (HPLC). CAS No. 163679-35-4. Molecular formula: C18H20I2N2O7. Mole weight: 630.33. | |
| Boc-β-alanine N-hydroxysuccinimide ester | Boc-β-alanine N-hydroxysuccinimide ester. Synonyms: Boc-β-Ala-OSu; Boc-Beta-Ala-OSu; Boc-beta-alanine N-hydroxysuccinimide ester; tert-butyl (3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropyl)carbamate; Boc-b-Ala-Osu; N-Boc-beta-Ala-OSu; Boc-I(2)-Ala-Osu; N-[3-(tert-butoxycarbonylamino)propionyloxy]succinimide; 2,5-dioxopyrrolidin-1-yl 3-(tert-butoxycarbonylamino)propanoate; Boc Beta Ala OSu. Grade: ≥ 98% (HPLC). CAS No. 32703-87-0. Molecular formula: C12H18N2O6. Mole weight: 286.30. | |
| Boc-Cys(Bzl)-Osu | Boc-Cys(Bzl)-Osu. Synonyms: Boc-S-benzyl-L-cysteine N-hydroxysuccinimide ester; (R)-2,5-dioxopyrrolidin-1-yl 3-(benzylthio)-2-(tert-butoxycarbonylamino)propanoate; (2,5-dioxopyrrolidin-1-yl) (2R)-3-benzylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate. Grade: 95%. CAS No. 3401-33-0. Molecular formula: C19H24N2O6S. Mole weight: 408.50. | |
| Boc-cys(mbzl)-osu | Boc-cys(mbzl)-osu. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BOC-CYS(MBZL)-OSU, MolPort-020-004-483, K-4533, 140842-91-7. Product Category: Heterocyclic Organic Compound. CAS No. 140842-91-7. Molecular formula: C20H26N2O6S. Mole weight: 422.5. Purity: 0.96. IUPACName: (2,5-dioxopyrrolidin-1-yl) (2R)-3-[(4-methylphenyl)methylsulfanyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate. Product ID: ACM140842917. Alfa Chemistry ISO 9001:2015 Certified. | |
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