American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
2-(5-Isoxazolyl)phenol 2-(5-Isoxazolyl)phenol. Group: Biochemicals. Alternative Names: 5- (2-Hydroxyphenyl) isoxazole. Grades: Highly Purified. CAS No. 61348-47-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 7
Worldwide
2-(5-Isoxazolyl)phenol 98+% (HPLC) 2-(5-Isoxazolyl)phenol 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 61348-47-8. Pack Sizes: 1g, 5g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 4
Worldwide
2,5-Lutidine 2,5-Lutidine. Group: Biochemicals. Alternative Names: 2,5-Dimethylpyridine. Grades: Highly Purified. CAS No. 589-93-5. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. USBiological 7
Worldwide
2,5-Lutidine 25g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C7H9N. CAS No. 589-93-5. Prepack ID 78748121-25g. Molecular Weight 107.15. See USA prepack pricing. Molekula Americas
2,5-Lutidine 5g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C7H9N. CAS No. 589-93-5. Prepack ID 78748121-5g. Molecular Weight 107.15. See USA prepack pricing. Molekula Americas
2-(5-Mercaptotetrazole-1-yl)ethanol-d4 2-(5-Mercaptotetrazole-1-yl)ethanol-d4. Group: Biochemicals. Alternative Names: 1,2-Dihydro-1-(2-hydroxyethyl)-5H-tetrazole-5-thione-d4; 1-(2-Hydroxyethyl)-1H-tetrazole-5-thiol-d4; 1-(2-Hydroxyethyl)-5-mercapto-1H-tetrazole-d4; 1-(2-Hydroxyethyl)-5-mercaptotetrazole-d4; 1-(2-Hydroxyethyl)tetrazole-5-thiol-d4; 5-Mercapto-1-(2-hydroxyethyl)-1H-tetrazole-d4; 5-Mercapto-1-tetrazoleethanol-d4; [1-(2-Hydroxyethyl)-1H-1H-tetrazol-5-yl]thiol-d4. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
2,5-Methano-2H-indeno[1,2-b]oxirene(9ci) 2,5-Methano-2H-indeno[1,2-b]oxirene(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-AMINE ADENOSINE. Product Category: Heterocyclic Organic Compound. CAS No. 209-61-0. Molecular formula: C10H6O. Mole weight: 282.26. Purity: 0.96. IUPACName: 2-AMINOADENOSINE. Product ID: ACM209610. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2-[[ (5-Methoxy-1-naphthalenyl) oxy]methyl]oxirane 5-Hydroxy Propranolol intermediate. Group: Biochemicals. Alternative Names: 1-(2,3-Epoxypropoxy)-5-methoxynaphthalene; [[ (5-Methoxy-1-naphthalenyl) oxy]methyl]oxirane. Grades: Highly Purified. CAS No. 76275-47-3. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
2-(5-Methoxy-2-methyl-1h-indol-3-yl)acetamide 2-(5-Methoxy-2-methyl-1h-indol-3-yl)acetamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-Indole-3-acetamide, 5-methoxy-2-methyl-; NSC54762. Product Category: Indoles. CAS No. 15992-10-6. Molecular formula: C12H14N2O2. Mole weight: 218.26. Product ID: ACM15992106. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2-(5-Methoxy-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-Dioxaborolane 2-(5-Methoxy-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-Dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 596819-12-4. Pack Sizes: 500mg. Molecular Formula: C11H17BO3S, Molecular Weight: 240.13. US Biological Life Sciences. USBiological 3
Worldwide
25-Methoxyalisol A 25-Methoxyalisol A is extracted from the tubers of Alisma plantago-aquatica Linn. Synonyms: (8alpha,9beta,11beta,14beta,23S,24R)-11,23,24-Trihydroxy-25-methoxydammar-13(17)-en-3-one; 25-O-Methylalisol A. Grades: >98%. CAS No. 155801-00-6. Molecular formula: C31H52O5. Mole weight: 504.7. BOC Sciences 9
2-(5-Methoxyfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-Methoxyfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 676501-86-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C11H17BO4, Molecular Weight: 224.06. US Biological Life Sciences. USBiological 9
Worldwide
2-(5-Methoxy)phenol 4- (N-Benzyloxycarbonyl) piperidinyl Ketone Intermediate in the preparation of Risperidone derivatives. Group: Biochemicals. Alternative Names: 4-(2-Hydroxy-4-methoxybenzoyl)-1-piperidinecarboxylic Acid Phenylmethyl Ester;4-(2-Hydroxy-4-methoxybenzoyl)-1-piperidinecarboxylic Acid Benzyl Ester. Grades: Highly Purified. CAS No. 84162-91-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
2-(5-Methoxy)phenol 4-piperidinyl ketone hydrochloride 2-(5-Methoxy)phenol 4-piperidinyl ketone hydrochloride. Group: Biochemicals. Alternative Names: (2-Hydroxy-4-methoxyphenyl)-4-piperidinyl-methanone hydrochloride. Grades: Highly Purified. CAS No. 84162-88-9. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C13H18ClNO3. US Biological Life Sciences. USBiological 7
Worldwide
2-(5-Methyl-1H-benzimidazol-2-yl)ethanamine 2-(5-Methyl-1H-benzimidazol-2-yl)ethanamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ambcb4003830, MolPort-000-284-498, MolPort-006-703-109, ALBB-000025, CID924745, STK502184, 2-(5-methyl-1H-benzimidazol-2-yl)ethanamine, 2-(6-methyl-1H-benzoimidazol-2-yl)ethanamine, 630091-54-2. Product Category: Heterocyclic Organic Compound. CAS No. 630091-54-2. Molecular formula: C10H13N3. Mole weight: 175.23. Purity: 0.96. IUPACName: 2-(6-methyl-1H-benzimidazol-2-yl)ethanamine. Canonical SMILES: CC1=CC2=C(C=C1)N=C(N2)CCN. Density: 1.185g/cm³. Product ID: ACM630091542. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 24625-24-9. Alfa Chemistry. 4
2-(5-Methyl-1H-benzoimidazol-2-ylamino)ethanol 2-(5-Methyl-1H-benzoimidazol-2-ylamino)ethanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-Methyl-1H-benzoimidazol-2-ylamino)-ethanol, 121477-75-6, STK498387, AC1M0OEG, ChemDiv3_015069, Oprea1_142194, Oprea1_302203, JHICC02028, CTK8A5318, CTK8F3614, MolPort-001-940-426, HMS1515M21, AKOS000301819, AG-A-31845, CCG-107200, MCULE-6613138947, AK-55765, BAS 00619334, KB-15196, BB 0219647. Product Category: Heterocyclic Organic Compound. CAS No. 121477-75-6. Molecular formula: C10H13N3O. Mole weight: 191.23. Purity: 0.96. IUPACName: 2-[(6-methyl-1H-benzimidazol-2-yl)amino]ethanol. Canonical SMILES: CC1=CC2=C(C=C1)N=C(N2)NCCO. Density: 1.32g/cm³. Product ID: ACM121477756. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2-(5-Methyl-2-furyl)benzaldehyde 2-(5-Methyl-2-furyl)benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 400746-82-9. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
2-(5-Methyl-2-furyl)benzaldehyde ≥95% (NMR) 2-(5-Methyl-2-furyl)benzaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 400746-82-9. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
2-(((5-methyl-2-(m-tolyl)oxazol-4-yl)methyl)thio)-N-(2-methylcyclohexyl)acetamide 2-(((5-methyl-2-(m-tolyl)oxazol-4-yl)methyl)thio)-N-(2-methylcyclohexyl)acetamide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 902168-10-9. Molecular Formula: C21H28N2O2S. Mole Weight: 372.53. Catalog: APB902168109. Alfa Chemistry Analytical Products 3
2-(5-Methyl-2-phenyl-1,3-thiazol-4-yl)ethanohydrazide 2-(5-Methyl-2-phenyl-1,3-thiazol-4-yl)ethanohydrazide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-METHYL-2-PHENYL-1,3-THIAZOL-4-YL)ETHANOHYDRAZIDE. Product Category: Heterocyclic Organic Compound. CAS No. 300664-52-2. Molecular formula: C12H13N3OS. Mole weight: 247.32. Product ID: ACM300664522. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2-(5-Methyl-2-phenyloxazole-4-yl)ethanol Muraglitazar intermediate. Group: Biochemicals. Alternative Names: 5-Methyl-2-phenyl-oxazoleethanol; 2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)ethan-1-ol; 2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)ethanol; 4-(2-Hydroxyethyl)-5-methyl-2-phenyloxazole. Grades: Highly Purified. CAS No. 103788-65-4. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
2-(((5-methyl-2-(p-tolyl)oxazol-4-yl)methyl)thio)-N-(4-methylcyclohexyl)acetamide 2-(((5-methyl-2-(p-tolyl)oxazol-4-yl)methyl)thio)-N-(4-methylcyclohexyl)acetamide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 902168-19-8. Molecular Formula: C21H28N2O2S. Mole Weight: 372.52. Catalog: APB902168198. Alfa Chemistry Analytical Products 3
2-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonamide An impurity of Parecoxib which is a COX2 selective inhibitor and a water-soluble and injectable prodrug of valdecoxib. Synonyms: Benzenesulfonamide, 2-(5-methyl-3-phenyl-4-isoxazolyl)-; Parecoxib Impurity 48. CAS No. 2304623-35-4. Molecular formula: C16H14N2O3S. Mole weight: 314.36. BOC Sciences 8
2-(5-Methyl-4H-1,2,4-triazol-3-yl)acetic Acid 2-(5-Methyl-4H-1,2,4-triazol-3-yl)acetic Acid, is a building block used in the synthesis of various compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 720706-28-5. Pack Sizes: 500mg, 2.5g. Molecular Formula: C5H7N3O2, Molecular Weight: 141.13. US Biological Life Sciences. USBiological 9
Worldwide
2-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide An impurity of Parecoxib which is a COX2 selective inhibitor and a water-soluble and injectable prodrug of valdecoxib. Synonyms: Parecoxib Impurity 37. CAS No. 2304623-37-6. Molecular formula: C16H14N2O3S. Mole weight: 314.36. BOC Sciences 8
2-[(5-Methyl-furan-2-carbonyl)-amino]-4-methylsulfanyl-butyric acid 2-[(5-Methyl-furan-2-carbonyl)-amino]-4-methylsulfanyl-butyric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(5-METHYL-FURAN-2-CARBONYL)-AMINO]-4-METHYLSULFANYL-BUTYRIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 324001-24-3. Molecular formula: C11H15NO4S. Mole weight: 257.31. Product ID: ACM324001243. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2-(5-Methyl-pyrazol-1-yl)-ethylamine 2-(5-Methyl-pyrazol-1-yl)-ethylamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-methylpyrazol-1-yl)ethanamine, 1H-Pyrazole-1-ethanamine, 5-methyl-, 101395-72-6, 2-(5-Methyl-pyrazol-1-yl)-ethylamine, 2-(5-methyl-1H-pyrazol-1-yl)ethanamine, 2-(5-methylpyrazolyl)ethylamine, AC1MKHHY, BAS 08209383, ACMC-20dvt5, SureCN1822155, CTK0G8236, MolPort-000-892-764, BB_SC-4467, HMS1704F11, SBB009660, STK346873, AKOS000312126, AG-A-31886, MCULE-9705263303, AK146848. Product Category: Heterocyclic Organic Compound. CAS No. 101395-72-6. Molecular formula: C6H11N3. Mole weight: 125.17. Purity: 0.96. IUPACName: 2-(5-methylpyrazol-1-yl)ethanamine. Canonical SMILES: CC1=CC=NN1CCN. Product ID: ACM101395726. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2-(5-Methylpyridin-2-yl)acetic acid 2-(5-Methylpyridin-2-yl)acetic acid. Uses: Designed for use in research and industrial production. Product Category: Pyridines. CAS No. 848093-05-0. Molecular formula: C8H9NO2. Mole weight: 151.2. Product ID: ACM848093050. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2-(5-Methylpyridin-2-yl)propan-2-ol 2-(5-Methylpyridin-2-yl)propan-2-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-Methylpyridin-2-yl)propan-2-ol. Product Category: Heterocyclic Organic Compound. CAS No. 40472-51-3. Product ID: ACM40472513. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2-(5-METHYLTHIEN-2-YL)PYRROLIDINE 2-(5-METHYLTHIEN-2-YL)PYRROLIDINE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-methylthiophen-2-yl)pyrrolidine, 524674-41-7, 2-(5-METHYL-2-THIENYL)PYRROLIDINE, 2-(5-METHYLTHIEN-2-YL)PYRROLIDINE, ST50407575, ACMC-20aooj, AC1NNSDA, SureCN168722, CTK4J5955, MolPort-000-148-866, 2-methyl-5-pyrrolidin-2-ylthiophene, BBL021351, STK894063, AKOS000165369, AG-F-78823, MCULE-2387138887, 2-(5-Methyl-thiophen-2-yl)-pyrrolidine, KB-223432, BB 0249549, I14-57858. Product Category: Heterocyclic Organic Compound. CAS No. 524674-41-7. Molecular formula: C9H13NS. Mole weight: 167.27. Purity: 0.96. IUPACName: 2-(5-methylthiophen-2-yl)pyrrolidine. Canonical SMILES: CC1=CC=C(S1)C2CCCN2. Density: 1.081g/cm³. Product ID: ACM524674417. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2-[5-(Methylthio)-1,3,4-oxadiazol-2-yl]benzenamine 2-[5-(Methylthio)-1,3,4-oxadiazol-2-yl]benzenamine is a useful reagent in synthesis of di hydrooxadiazolethione by cyclocondensation of anthranilic hydrazide with carbon sulfide in alkaline medium. It was also used in preparation of pyrimidine derivatives as antitumor agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 254972-05-9. Pack Sizes: 10mg, 50mg. Molecular Formula: C9H9N3OS, Molecular Weight: 207.25. US Biological Life Sciences. USBiological 9
Worldwide
2-[5-(Methyl)thiophen-2-yl]acetic acid 2-[5-(Methyl)thiophen-2-yl]acetic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-methylthiophen-2-yl)acetic Acid, 70624-30-5, (5-methylthiophen-2-yl)acetic acid, AC1NC2JJ, AC1Q2LVK, SureCN1260565, CTK6C0087, MolPort-000-147-148, ANW-71812, BBL020522, STK893211, AKOS000505640, AG-B-86776, MCULE-6426499804, AK-67973, KB-223433, EN300-54598, T6569737. Product Category: Heterocyclic Organic Compound. CAS No. 70624-30-5. Molecular formula: C7H8O2S. Mole weight: 156.202220 [g/mol]. Purity: 0.96. IUPACName: 2-(5-methylthiophen-2-yl)acetic acid. Canonical SMILES: CC1=CC=C(S1)CC(=O)O. Product ID: ACM70624305. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
25 Mg-nicotinamide adenine dinucleotidephosphate reduced.na4-salt an.gr. 25 Mg-nicotinamide adenine dinucleotidephosphate reduced.na4-salt an.gr. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Iminodicarboxylic Acid Di-tert-butyl Ester; Di-t-butyl iminodicarboxylate; [[(2S,3S,4S,5S)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxy-te trahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] [(2S,3R,4S,5S)-5-( 3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxy-tetra. Product Category: Heterocyclic Organic Compound. CAS No. 53-57-6. Molecular formula: C11H16N2O5. Mole weight: 256.25514. Purity: 0.96. IUPACName: [[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate. Canonical SMILES: C1C=CN(C=C1C(=O)N)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)OCC3C(C(C(O3)N4C=NC5=C4N=CN=C5N)OP(=O)(O)O)O)O)O. Density: 2.28g/cm³. ECNumber: 200-177-6. Product ID: ACM53576. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
25-NBD Cholesterol 25-NBD Cholesterol is a fluorescently labeled form of cholesterol that facilitates the distinction between exogenous and endogenous cholesterol within bacterial cell membranes, emitting green fluorescence signals. Uses: Scientific research. Group: Signaling pathways. CAS No. 105539-27-3. Pack Sizes: 1 mg. Product ID: HY-W008884. MedChemExpress MCE
2-[[ (5-Nitro-2-thiazolyl) amino]carbonyl]phenyl 2-(acetyloxy)benzoate 2-[[ (5-Nitro-2-thiazolyl) amino]carbonyl]phenyl 2-(acetyloxy)benzoate is an impurity of Nitazoxanide (N490100), an anthelmintic (cestodes), antiprotozoal (cryptosporidium). Kills Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 952686-58-7. Pack Sizes: 5mg, 10mg. Molecular Formula: C19H13N3O7S. US Biological Life Sciences. USBiological 9
Worldwide
2-(5-NITROBENZO[D]ISOXAZOL-3-YL)ETHANOL 2-(5-NITROBENZO[D]ISOXAZOL-3-YL)ETHANOL. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-NITROBENZO[D]ISOXAZOL-3-YL)ETHANOL. Product Category: Heterocyclic Organic Compound. CAS No. 642087-62-5. Molecular formula: C9H8N2O4. Mole weight: 208.17. Product ID: ACM642087625. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2-(5-Norborene-2,3-dicarboximido)-1,1,3,3-tetramethyluronium tetrafluoroborate 2-(5-Norborene-2,3-dicarboximido)-1,1,3,3-tetramethyluronium tetrafluoroborate. Group: Self assembly and lithography. Alternative Names: O-(BICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXIMIDO)-N,N,N,N-TETRAMETHYLURONIUM TETRAFLUOROBORATE; O-(5-NORBORNENE-2,3-DICARBOXIMIDO)-N,N,N,N-TETRAMETHYLURONIUM TETRAFLUOROBORATE; O-(5-NORBORNENE-2,3-DICARBOXIMIDO)-TETRAMETHYLURONIUM TETRAFLUOROBORATE; TNTU; TNTU T. CAS No. 125700-73-4. Product ID: [dimethylamino-[ (3, 5-dioxo-4-azatricyclo[5. 2. 1. 02, 6]dec-8-en-4-yl) oxy]methylidene]-dimethylazanium; tetrafluoroborate. Molecular formula: 365.13g/mol. Mole weight: C14H20BF4N3O3. [B-] (F) (F) (F)F. CN (C)C (=[N+] (C)C)ON1C (=O)C2C3CC (C2C1=O)C=C3. InChI=1S/C14H20N3O3. BF4/c1-15 (2)14 (16 (3)4)20-17-12 (18)10-8-5-6-9 (7-8)11 (10)13 (17)19; 2-1 (3, 4)5/h5-6, 8-11H, 7H2, 1-4H3; /q+1; -1. DMTWWFCCBWWXSA-UHFFFAOYSA-N. Alfa Chemistry Materials 6
2,5-Norbornadiene 2,5-Norbornadiene shows anti-ethylene effects on plants and inhibits polyphenol oxidase, peroxidase and phenylalanine ammonia lyase activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 121-46-0. Pack Sizes: 5ml, 10ml. Molecular Formula: C7H8, Molecular Weight: 92.14. US Biological Life Sciences. USBiological 10
Worldwide
2-(5-Norbornen-2,3-dicarboximido)-1,1,3,3-tetramethyluronium tetrafluoroborate Coupling reagent for peptide synthesis giving low racemization. Synonyms: TNTUO-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate; TNTU; 2-(1,3-Dioxo-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindol-2(3H)-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate; 2-(endo-5-norbornene-2,3-dicarboxylimide)- -1,1,3,3-tetramethyluroniumtetrafluoroborate; Methanaminium, N-[(dimethylamino)[(1,3,3a,4,7,7a-hexahydro-1,3-dioxo-4,7-methano-2H-isoindol-2-yl)oxy]methylene]-N-methyl-, tetrafluoroborate(1-) (1:1); O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate; SCHEMBL360038. Grades: ≥ 99% (HPLC). CAS No. 125700-73-4. Molecular formula: C14H20BF4N3O3. Mole weight: 365.13. BOC Sciences 5
2-(5-Norbornen-2,3-dicarboximido)-1,1,3,3-tetramethyluronium tetrafluoroborate 99+% (HPLC) 2-(5-Norbornen-2,3-dicarboximido)-1,1,3,3-tetramethyluronium tetrafluoroborate 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 4
Worldwide
25-O-Deacetyl-23-O-acetyl rifabutin 25-O-Deacetyl-23-O-acetyl rifabutin. Group: Biochemicals. Grades: Highly Purified. CAS No. 1242076-43-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C46H62N4O11. US Biological Life Sciences. USBiological 7
Worldwide
25-O-Deacetyl-23-O-acetyl Rifabutin A metabolite of Rifabutin. Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Grades: > 95%. CAS No. 1242076-43-2. Molecular formula: C46H62N4O11. Mole weight: 847.03. BOC Sciences 7
25-O-Deacetyl rifabutin 25-O-Deacetyl rifabutin. Group: Biochemicals. Alternative Names: 25-O-Deacetyl-1',4-didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV; 25-Hydroxy rifabutin; 25-O-Deacetylrifabutin. Grades: Highly Purified. CAS No. 100324-63-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C44H60N4O10. US Biological Life Sciences. USBiological 5
Worldwide
2'-5' oligoadenylate synthase The enzyme is activated by binding to double-stranded RNA. The resulting product binds to and activates RNase L, which subsequently degrades the RNA. Oligoadenylates of chain lengths 2, 4 and 5 are also produced. The dimer does not have any known biological activity. Group: Enzymes. Synonyms: OAS. Enzyme Commission Number: EC 2.7.7.84. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3297; 2'-5' oligoadenylate synthase; EC 2.7.7.84; OAS. Cat No: EXWM-3297. Creative Enzymes
25-O-Methylalisol A 25-O-Methylalisol A is a protostane triterpenoids isolated from Alisma orientale. The dried rhizomes of the aquatic plant Alisma orientale known as Rhizoma Alismatis is a common traditional Chinese medicine used for diuretic, anti-inflammatory, and hypolipidemic purposes, as well as the treatment of diabetes [1]. Uses: Scientific research. Group: Natural products. CAS No. 155801-00-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N6993. MedChemExpress MCE
25-O-Tetrahydropyranyl-1,3-di-O-tert-butyldimethylsilyl Paricalcitol-d6 Protected labeled Paricalcitol. Synthetic analog of vitamin D. Antihyperparathyroid. Group: Biochemicals. Alternative Names: (1R, 3R, 5Z) -5- [ (2E) -2- [ (1R, 3aS, 7aR) -Octahydro-1- [ (1R, 2E, 4S) -5-O-tetrahydropyranyl-1, 4, 5-tri methyl -2-hexen-1-yl] -7a- methyl -4H-inden-4-ylidene] ethylidene] -1, 3-di-O-tert-butyldi methyl silylcyclohexane-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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2,5-Oxazolidinedione 2,5-Oxazolidinedione. Uses: This product is suitable for scientific research. Additional or Alternative Names: oxazolidine-2,5-dione; 1,3-oxazolidine-2,5-dione. Product Category: Polymer/MacromoleculeAnhydride Monomers. Appearance: WHITE TO OFF-WHITE POWDER, CRYSTALS CRYSTALLINE POWDER AND/OR CHUNKS. CAS No. 2185-00-4. Molecular formula: C3H3NO3. Mole weight: 101.06 g/mol. Purity: 0.98. IUPACName: 1,3-oxazolidine-2,5-dione. Canonical SMILES: O=C1CNC(=O)O1. Density: 1.469 g/cm³. ECNumber: 218-570-6. Product ID: ACM-MO-2185004. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2-(5-Phenyl-1H-tetrazol-1-yl)-3-thien-2-ylacrylic acid 2-(5-Phenyl-1H-tetrazol-1-yl)-3-thien-2-ylacrylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC03887875, 36283-09-7. Product Category: Heterocyclic Organic Compound. CAS No. 36283-09-7. Molecular formula: C14H10N4O2S. Mole weight: 298.32. Purity: 0.96. IUPACName: (E)-2-(5-phenyltetrazol-1-yl)-3-thiophen-2-ylprop-2-enoate. Canonical SMILES: C1=CC=C(C=C1)C2=NN=NN2C(=CC3=CC=CS3)C(=O)O. Product ID: ACM36283097. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,5-Piperazinedione Synonyms: 2,5-Diketopiperazine; Cyclo(-Gly-Gly); 2,5-Piperazinedione; 2,5-Dioxopiperazine; Cyclo(glycylglycyl); Cyclodiglycine; Cycloglycylglycine; Diglycolyl Diamide; Diketopiperazine; Glycine Cyclic Dimer; N-glycylglycine Cyclic Peptide; Glycylglycine Lactam; NSC 26345; α,γ-Diacipiperazine. Grades: ≥95%. CAS No. 106-57-0. Molecular formula: C4H6N2O2. Mole weight: 114.10. BOC Sciences 6
2,5-Piperazinedione 2,5-Piperazinedione, can be used as an intermediate in the preparation of various pharmaceutical and biologically active compounds. It can be used in the synthesis of dipeptide isosteres by cross-metathesis. Group: Biochemicals. Alternative Names: 2,5-Diketopiperazine; 2,5-Dioxopiperazine; Cyclo(Gly-Gly); Cyclo(glycylglycyl); Cyclodiglycine; Cycloglycylglycine; Diglycolyl Diamide; Diketopiperazine; Glycine Cyclic Dimer; N-glycylglycine Cyclic Peptide; Glycylglycine Lactam; NSC 26345; α,γ-Diacipiperazine. Grades: Highly Purified. CAS No. 106-57-0. Pack Sizes: 1g, 10g. Molecular Formula: C?H?N?O?, Molecular Weight: 114.1. US Biological Life Sciences. USBiological 3
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2,5-Piperazinedione,1,3,4-trimethyl-(9ci) 2,5-Piperazinedione,1,3,4-trimethyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,1,3,4-trimethyl-(9CI);1,3,4-TRIMETHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 182067-63-6. Molecular formula: C7H12N2O2. Product ID: ACM182067636. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,5-Piperazinedione,1,4-diethyl-(6ci,9ci) 2,5-Piperazinedione,1,4-diethyl-(6ci,9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-DIETHYLPIPERAZINE-2,5-DIONE, 38927-89-8, SureCN9834992, CTK4I0697, 2,5-Piperazinedione,1,4-diethyl-, AG-F-37393. Product Category: Heterocyclic Organic Compound. CAS No. 38927-89-8. Molecular formula: C8H14N2O2. Mole weight: 170.208960 [g/mol]. Purity: 0.96. IUPACName: 1,4-diethylpiperazine-2,5-dione. Product ID: ACM38927898. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI) 2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI);(6S)-3,3-DIETHYL-6-METHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 181468-31-5. Molecular formula: C9 H16 N2 O2. Mole weight: 184.236. Purity: 0.96. IUPACName: 2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI). Product ID: ACM181468315. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,5-Piperazinedione,3-cyclopropyl-6-ethyl-(9CI) 2,5-Piperazinedione,3-cyclopropyl-6-ethyl-(9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-cyclopropyl-6-ethyl-(9CI);3-CYCLOPROPYL-6-ETHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 535937-06-5. Molecular formula: C9 H14 N2 O2. Product ID: ACM535937065. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,5-Piperazinedione,3-hydroxy-3,6-dimethyl-,trans-(9ci) 2,5-Piperazinedione,3-hydroxy-3,6-dimethyl-,trans-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-hydroxy-3,6-dimethyl-,trans-(9CI);(3R,6S)-3-HYDROXY-3,6-DIMETHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 126266-50-0. Molecular formula: C6H10N2O3. Product ID: ACM126266500. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,5-Piperazinedione,3-(hydroxymethyl)-6-(1-methylethyl)-,(6S)-(9ci) 2,5-Piperazinedione,3-(hydroxymethyl)-6-(1-methylethyl)-,(6S)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-(hydroxymethyl)-6-(1-methylethyl)-,(6S)-(9CI);(6S)-3-(HYDROXYMETHYL)-6-(1-METHYLETHYL)PIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 342416-69-7. Molecular formula: C8H14N2O3. Product ID: ACM342416697. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,5-Piperazinedione,3-(hydroxymethyl)-6-methyl-(6ci,7ci,8ci,9ci) 2,5-Piperazinedione,3-(hydroxymethyl)-6-methyl-(6ci,7ci,8ci,9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-(hydroxymethyl)-6-methyl-(6CI,7CI,8CI,9CI). Product Category: Heterocyclic Organic Compound. CAS No. 18831-76-0. Molecular formula: C6H10N2O3. Product ID: ACM18831760. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 3-(HYDROXYMETHYL)-6-METHYLPIPERAZINE-2,5-DIONE. Alfa Chemistry. 3
2,5-Piperazinedithione,1-methyl-(9ci) 2,5-Piperazinedithione,1-methyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedithione,1-methyl-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 562814-58-8. Molecular formula: C5H8N2S2. Product ID: ACM562814588. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2-(5-Piperidin-4-yl-1,2,4-oxadiazol-3-yl)pyrazine 2-(5-Piperidin-4-yl-1,2,4-oxadiazol-3-yl)pyrazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-Piperidin-4-yl-1,2,4-oxadiazol-3-yl)pyrazine, 93072-94-7, 5-piperidin-4-yl-3-pyrazin-2-yl-1,2,4-oxadiazole, 2-[5-(piperidin-4-yl)-1,2,4-oxadiazol-3-yl]pyrazine, 849925-00-4, Peakdale1_002736, AC1MC4A5, Ambpe3002659, SureCN1077025, CTK5F3651, HMS525M08, MolPort-000-159-745, SBB097772, AKOS005907545, AG-H-40627, KB-87505, A844436, 5-(4-piperidyl)-3-pyrazin-2-yl-1,2,4-oxadiazole, I14-30297, 2-(5-piperidin-4-yl-[1,2,4]oxadiazol-3-yl)pyrazine. Product Category: Heterocyclic Organic Compound. CAS No. 93072-94-7. Molecular formula: C11H13N5O. Mole weight: 260.6961. Purity: 0.96. IUPACName: 5-piperidin-4-yl-3-pyrazin-2-yl-1,2,4-oxadiazole. Canonical SMILES: C1CNCCC1C2=NC(=NO2)C3=NC=CN=C3. Density: 1.232g/cm³. Product ID: ACM93072947. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,5-Pyrazinediethanol 2,5-Pyrazinediethanol. Group: Biochemicals. Alternative Names: 2, 2'- (2, 5-Pyrazinediyl) diethanol; 2,5-Bis(2-hydroxyethyl)pyrazine. Grades: Highly Purified. CAS No. 4744-51-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C8H12N2O2. US Biological Life Sciences. USBiological 8
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2,5-Pyrazinediethanol 2,5-Pyrazinediethanol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,5-Bis(2-hydroxyethyl)pyrazine, Potassium Clavulanate Imp. A (EP), 2,2'-(2,5-Pyrazinediyl)diethanol,2,5-Pyrazinediethanol. CAS No. 4744-51-8. IUPAC Name: 2-[5-(2-hydroxyethyl)pyrazin-2-yl]ethanol. Molecular Formula: C8H12N2O2. Mole Weight: 168.19. Catalog: APS4744518. SMILES: OCCc1cnc(CCO)cn1. Format: Neat. Alfa Chemistry Analytical Products
2,5-Pyrazinedipropanoic Acid Dimethyl Ester 2,5-Pyrazinedipropanoic Acid Dimethyl Ester is used in the study of pharmacological effect an chemical composition of the organic acid of Radix ranunculus ternati which has an anti-tuberculosis effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 77479-01-7. Pack Sizes: 250mg, 1g. Molecular Formula: C12H16N2O4, Molecular Weight: 252.27. US Biological Life Sciences. USBiological 10
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2,5-Pyridinediacetonitrile 2, 5-Pyridinediacetonitri le. Group: Biochemicals. Grades: Highly Purified. CAS No. 46126-83-4. Pack Sizes: 100mg. Molecular Formula: C9H7N3, Molecular Weight: 157.169999999999. US Biological Life Sciences. USBiological 3
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2,5-Pyridinedicarbonyl Acid-13C7 2,5-Pyridinedicarbonyl Acid-13C7. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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2,5-Pyridinedicarboxylic acid 100g Pack Size. Group: Building Blocks, Pyridines. Formula: C7H5NO4. CAS No. 100-26-5. Prepack ID 28391632-100g. Molecular Weight 167.12. See USA prepack pricing. Molekula Americas
2,5-Pyridinedicarboxylic acid 500g Pack Size. Group: Building Blocks, Pyridines. Formula: C7H5NO4. CAS No. 100-26-5. Prepack ID 28391632-500g. Molecular Weight 167.12. See USA prepack pricing. Molekula Americas
2,5-Pyridinedicarboxylic acid 2,5-Pyridinedicarboxylic acid. Group: Monomers. Alternative Names: Pyridine-2,5-dicarboxylic acid; Pyridinedicarboxylic acid; Isocinchomeronic acid. CAS No. 100-26-5. Product ID: Pyridine-2,5-dicarboxylic acid. Molecular formula: 167.12. Mole weight: C7H5NO4. C1=CC(=NC=C1C(=O)O)C(=O)O. LVPMIMZXDYBCDF-UHFFFAOYSA-N. InChI=1S/C7H5NO4/c9-6 (10)4-1-2-5 (7 (11)12)8-3-4/h1-3H, (H, 9, 10) (H, 11, 12). 95%+. Alfa Chemistry Materials 4
2,5-Pyridinedicarboxylic acid 2,5-Pyridinedicarboxylic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 100-26-5. Pack Sizes: 25 g; 100 g. Product ID: HY-W012523. MedChemExpress MCE
2,5-Pyridinedicarboxylic Acid Labeled 2,5-Pyridinedicarboxylic Acid. Group: Biochemicals. Alternative Names: 2,5-Dicarboxypyridine-13C7. Grades: Highly Purified. CAS No. 1189695-39-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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2,5-Pyridinedicarboxylic Acid 2,5-Pyridinedicarboxylic Acid. CAS No: 100-26-5 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ

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