BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| 2,2-Oxybisphenol | 2,2-Oxybisphenol is an organic compound with anti-inflammatory and antioxidant properties. It is widely used in the study of cardiovascular abnormalities and neurodegenerative diseases. Synonyms: Bis(2-hydroxyphenyl) Ether||||2-Hydroxyphenyl Ether||||2,2'-Oxybisphenol||||2,2'-Oxydiphenol. Grade: >98.0%(GC). CAS No. 15764-52-0. Molecular formula: C12H10O3. Mole weight: 202.21. |  |
| 2,3,4,5,6-Pentachlorobiphenyl-[2,3,4,5,6-d5] | 2,3,4,5,6-Pentachlorobiphenyl-[2,3,4,5,6-d5]. Grade: 98% atom D. CAS No. 1219798-92-1. Molecular formula: C12D5Cl5. Mole weight: 331.47. | |
| 2,3,4,5-Tetrahydro-7-Methoxy-4-Methyl-1,4-Benzothiazepine-[d3] | 2,3,4,5-Tetrahydro-7-Methoxy-4-Methyl-1,4-Benzothiazepine-[d3]. Uses: T is a labelled benzothiazepine derivative that binds the ryr1 channel and enhances the binding affinity of calstabin-1. by preventing the depletion of calstabin-1 from the ryr1 complex, s 107 slows muscle fatique and reduces muscle damage in exercised mi. Synonyms: S 107; 2,3,4,5-Tetrahydro-7-methoxy-4-(methyl-d3)-1,4-benzothiazepine. Grade: 95% atom D. CAS No. 1167435-22-4. Molecular formula: C11H12D3NOS. Mole weight: 212.33. | |
| 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl-(N2-Fmoc)-L-threonine | 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl-(N2-Fmoc)-L-threonine is a biomedical compound commonly utilized in the development and synthesis of peptide-based drugs. It plays a crucial role as a protecting group for the amino acid threonine during peptide synthesis. With its precise chemical properties, it ensures the accurate and controlled assembly of peptide sequences, making it an tool in drug development and disease research. Synonyms: Fmoc-L-Thr(beta-D-Gal(Ac)4)-OH. CAS No. 127656-85-3. Molecular formula: C33H37NO14. Mole weight: 671.65. | |
| 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-Fmoc serine | 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-Fmoc serine is a globally recognized bioactive compound, finding its utility in the synthesis of innovative glycosylated peptides. Synonyms: Fmoc-L-Ser(Beta-D-Glc(Ac)4)-OH; N-(9H-Fluorene-9-Ylmethoxycarbonyl)-O-(2-O,3-O,4-O,6-O-Tetraacetyl-Beta-D-Glucopyranosyl)-L-Serine. CAS No. 118358-38-6. Molecular formula: C32H35NO14. Mole weight: 657.63. | |
| 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-N-Fmoc-L-threonine | 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-N-Fmoc-L-threonine is a saccharidic entity of intriguing complexity, acting as a shielded L-threonine-oligosaccharide derivative. Synonyms: Fmoc-Thr(Beta-D-Glc(Ac)4)-OH; N-(9H-Fluorene-9-Ylmethoxycarbonyl)-O-(2-O,3-O,4-O,6-O-Tetraacetyl-Beta-D-Glucopyranosyl)-L-Threonine. CAS No. 130548-92-4. Molecular formula: C33H37NO14. Mole weight: 671.66. | |
| 2-(3,4-Dihydroxyphenyl)ethylamine-[2,2-d2] HCl | 2-(3,4-Dihydroxyphenyl)ethylamine-[2,2-d2] HCl. Synonyms: Dopamine-D2 Hydrochloride. Grade: 98% atom D. CAS No. 27160-01-6. Molecular formula: C8H10D2ClNO2. Mole weight: 191.65. | |
| 2-(3,4-Dimethoxyphenyl)ethylamine-[1,1-d2] | 2-(3,4-Dimethoxyphenyl)ethylamine-[1,1-d2] is a labelled methylated metabolite of Dopamine. Synonyms: 2-(3,4-Dimethoxyphenyl)(1,1-2H2)ethanamine. Grade: 98% atom D. CAS No. 37699-47-1. Molecular formula: C10H13D2NO2. Mole weight: 183.25. | |
| 2,3,4-Tri-O-acetyl-α-D-glucuronide Bisphenol B Monobenzyl Ether | 2,3,4-Tri-O-acetyl-α-D-glucuronide Bisphenol B Monobenzyl Ether. Synonyms: (2R,3S,4R,5R,6R)-2-(4-(2-(4-(Benzyloxy)phenyl)butan-2-yl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl Triacetate. Molecular formula: C36H40O11. Mole weight: 648.71. | |
| 2,3,5-Trimethylphenol-[d11] | 2,3,5-Trimethylphenol-[d11]. Grade: 98% atom D. CAS No. 362049-46-5. Molecular formula: C9HD11O. Mole weight: 147.26. | |
| 2,3,5-Tri-O-benzyl-D-ribono-1,4-lactone | 2,3,5-Tri-O-benzyl-D-ribono-1,4-lactone is a key intermediate used in the synthesis of antiviral drugs such as Ribavirin. Synonyms: AK-77581; (3R,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)dihydrofuran-2(3H)-one; 2-O,3-O,5-O-Tribenzyl-D-ribonic acid gamma-lactone; 2,3,5-Tri-O-benzyl-D-ribonolactone. Grade: ≥95% by HPLC. CAS No. 55094-52-5. Molecular formula: C26H26O5. Mole weight: 418.48. | |
| 2,3,6-Trichlorophenol-[4,5-d2] | 2,3,6-Trichlorophenol-[4,5-d2]. Synonyms: Phen-3,4-d2-ol, 2,5,6-trichloro- (9CI). Grade: 97% atom D. CAS No. 93951-81-6. Molecular formula: C6HD2Cl3O. Mole weight: 199.46. | |
| 2,3,6-Trimethylphenol-[d11] | 2,3,6-Trimethylphenol-[d11]. Synonyms: 2,3,6-Tris[(2H3)methyl](2H2)phenol. Grade: 98% atom D. CAS No. 347841-83-2. Molecular formula: C9HD11O. Mole weight: 147.26. | |
| 2,3,7,8-Tetrachlorodibenzofuran-[13C12] | One of the isotopic labelled derivative of Furan. Synonyms: 2,3,7,8-TCDF-13C12. CAS No. 89059-46-1. Molecular formula: [13C]12H4Cl4O. Mole weight: 317.84. | |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin-[13C12] | 2,3,7,8-Tetrachlorodibenzo-p-dioxin-[13C12]. Synonyms: 2,3,7,8-Tetrachlorodibenzo-p-dioxin-13C12; 2,3,7,8-Tetrachlorodibenzo[b,e][1,4]dioxin-13C12; 2,3,7,8-Tetrachlorodibenzo-1,4-dioxin-13C12; 2,3,7,8-Tetrachlorodibenzodioxin-13C12; Dioxin-13C12; PCDD 48-13C12; TCDBD-13C12; TCDD-13C12; Tetrachlorodibenzo-p-dioxin-13C12. Grade: 98%; 99% atom 13C. CAS No. 76523-40-5. Molecular formula: [13C]12H4Cl4O2. Mole weight: 333.88. | |
| 2,3'-Anhydrothymidine-[d3] | 2,3'-Anhydrothymidine-[d3] is the labelled analogue of 2,3'-Anhydrothymidine, which is an intermediate in the preparation of thymidine derivatives. Synonyms: O-2,3'-Cyclothymidine-d3; 2,3'-Anhydrothymidine-d3; 2,3'-Anhydro-1-(2'-deoxy-β-D-threo-pentofuranosyl)thymine-d3; 2,3'-O-Cyclothymidine-d3; NSC 144601-d3. Grade: 98%. Molecular formula: C10H9D3N2O4. Mole weight: 227.23. | |
| 2,3-Butanediol-[d6] | 2,3-Butanediol-[d6] is the labelled analogue of 2,3-Butanediol. Synonyms: 2,3-Butanediol-1,1,1,4,4,4-d6; 2,3-Butane-1,1,1,4,4,4-D6-diol. Grade: 98% by CP; 98% atom D. CAS No. 344750-80-7. Molecular formula: C4H4D6O2. Mole weight: 96.16. | |
| 2,3-Butane-Diol-[d8] | 2,3-Butane-Diol-[d8] is intended for use as an internal standard for 2,3-Butanediol. 2,3-Butanediol occurrs naturally in cocoa butter, in the roots of Ruta graveolens, sweet corn, and in rotten mussels. It is used in the resolution of carbonyl compounds in gas chromatography. Synonyms: 2,3-Butane-D8-diol. Grade: 98% atom D. CAS No. 347841-77-4. Molecular formula: C4H2D8O2. Mole weight: 98.17. | |
| 2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone-[d4] | 2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone-[d4]. Synonyms: 2-(3-Chlorophenyl)-1-(3-pyridinyl-d4)-1-ethanone; m-Chlorobenzyl 3-Pyridyl Ketone-d4. Grade: 98%. CAS No. 1189880-12-3. Molecular formula: C13H6D4ClNO. Mole weight: 235.70. | |
| 2-(3-Chlorophenyl)-2-cyano-1-(3-pyridinyl-[d4])-1-ethanone | 2-(3-Chlorophenyl)-2-cyano-1-(3-pyridinyl-[d4])-1-ethanone is a deuterium labelled form of 2-(3-Chlorophenyl)-2-cyano-1-(3-pyridinyl)-1-ethanone, and it is useful in organic synthesis of deuterium labelled compounds, due to its rich substitution on pyridin ring. Synonyms: 2-(3-Chlorophenyl)-2-cyano-1-(3-pyridinyl-d4)-1-ethanone; α-(3-Chlorophenyl)-β-oxo-3-pyridinepropanenitrile-d4. CAS No. 1189704-85-5. Molecular formula: C14H5D4ClN2O. Mole weight: 260.71. | |
| 2,3-Dehydro-3,4-dihydro Ivermectin | 2,3-Dehydro-3,4-dihydro Ivermectin is an impurity of Ivermectin, an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Synonyms: Ivermectin EP Impurity I; (4S)-2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a. Grade: ≥95%. CAS No. 1135339-49-9. Molecular formula: C48H74O14. Mole weight: 875.1. | |
| 2,3-Dichloro-1-propanol-[d5] | 2,3-Dichloro-1-propanol-[d5]. Uses: A labelled isomer of dichloropropanol; shows metabolite toxicity. Synonyms: (RS)-2,3-Dichloro-1-propanol-d5; α,β-Dichlorohydrin-d5; β,γ-Dichlorohydrin-d5; β-Dichlorohydrin-d5; 2,3-Dichloro-1-propanol-d5; 2,3-Dichloropropyl-d5 Alcohol; Glycerol α,β-Dichlorohydrin-d5; Glycerol 1,2-Dichlorohydrin-d5. Grade: 95%. CAS No. 1189730-34-4. Molecular formula: C3HD5Cl2O. Mole weight: 134.02. | |
| 2,3-Dichlorobenzamidyl Guanidine-[13C2] | 2,3-Dichlorobenzamidyl Guanidine-[13C2]. Synonyms: 2,3-Dichloro-benzoic Acid 2-(Aminoiminomethyl)hydrazide-13C2. Grade: 95%. CAS No. 1185047-08-8. Molecular formula: C6[13C]2H8Cl2N4O. Mole weight: 249.07. | |
| 2,3-Dichlorobenzoic Acid-[13C] | 2,3-Dichlorobenzoic Acid-[13C] is the labelled key intermediate for antiepileptic drug Lamotrigine. Synonyms: 2,3-Dichloro-benzoic Acid-13C. Grade: 95%. CAS No. 1184971-82-1. Molecular formula: C6[13C]H4Cl2O2. Mole weight: 192.00. | |
| 2',3'-Dideoxyinosine-5'-triphosphate trisodium salt | 2',3'-Dideoxyinosine-5'-triphosphate trisodium salt is a potent adversary for HIV reverse transcriptase, occupiing a position in the research of antiretroviral therapeutic applications designed to curb HIV infections. Synonyms: Sodium ((2S,5R)-5-(6-hydroxy-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl hydrogentriphosphate. CAS No. 137629-34-6. Molecular formula: C10H12N4Na3O12P3. Mole weight: 542.11. | |
| 2,3-Dihydroxypropyl (dihydrogen phosphate), trisodium salt | 2,3-Dihydroxypropyl (dihydrogen phosphate), trisodium salt. CAS No. 95648-81-0. Molecular formula: C3H9NaO6P. Mole weight: 195.06. | |
| 2,3-Dimethyl-1,3-butadiene-[d10] | 2,3-Dimethyl-1,3-butadiene-[d10] is the labelled analogue of 2,3-Dimethyl-1,3-butadiene. Synonyms: 2,3-Dimethyl-1,3-butadiene-d10. Grade: 99% by CP; 98% atom D. CAS No. 151832-72-3. Molecular formula: C6D10. Mole weight: 92.21. | |
| 23-O-Desmycinosyl-tylosin | Tylosin EP Impurity A, an impurity of Tylosin, is a macrolide antibiotic produced by Streptomyces fradiae GS76 and GS48. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Synonyms: 22-O-Demycinosyltylosin; 23-O-Demycinosyltylosin; Demycinosyltylosin; Tylosin EP Impurity A; 23-De(mycinosyl)tylosin; Antibiotic YO 9010; BRN 4649503; Tylosin, 23-O-de(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)-; 23-O-De(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)tylosin; 23-Demycinosyltylosin. Grade: ≥85.0%. CAS No. 79592-92-0. Molecular formula: C38H63NO13. Mole weight: 741.90. | |
| 2,3-Pentanedione-[1,1,1,4,4-d5] | 2,3-Pentanedione-[1,1,1,4,4-d5]. Synonyms: 2,3-PENTANEDIONE-1,1,1,4,4-D5. Grade: 98% atom D. CAS No. 352431-46-0. Molecular formula: C5H3D5O2. Mole weight: 105.15. | |
| 24,25-Dihydroxy Vitamin D2-[d3] | 24,25-Dihydroxy Vitamin D2-[d3] is a labelled hydroxylated metabolite of Vitamin D2. Synonyms: (4E,6R)-2-Methyl-3-(methyl-d3)-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-4-heptene-2,3-diol; (3β,5Z,7E,22E,24ξ)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,24,25-triol-d3. Grade: 95%. CAS No. 118584-50-2. Molecular formula: C28H41D3O3. Mole weight: 431.67. | |
| 2,4,5-T-[d4] | 2,4,5-T-[d4]. Synonyms: 2-(2,4,5-Trichlorophenoxy)acetic Acid-d4; (2,4,5-Trichlorophenoxy)acetic Acid-d4; 2,4,5-T-d4. Grade: 99% atom D. CAS No. 358731-37-0. Molecular formula: C8HD4Cl3O3. Mole weight: 259.51. | |
| 2,4,5-Trifluoro-L-β-homophenylalanine hydrochloride | 2,4,5-Trifluoro-L-β-homophenylalanine hydrochloride is used as a reagent in the synthesis of valuable β-amylalkyl-β-amino acid enantiomers. It is also an impurity of Sitagliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: (S)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride. Grade: 95%. CAS No. 1217809-78-3. Molecular formula: C10H11ClF3NO2. Mole weight: 269.65. | |
| 2,4,6-Trichloroanisole-[d5] | 2,4,6-Trichloroanisole-[d5]. Synonyms: 2,4,6-Trichloroanisole-d5; 1,3,5-Trichloro-2-methoxybenzene-d5; 1-Methoxy-2,4,6-trichlorobenzene-d5; 2-Methoxy-1,3,5-trichlorobenzene-d5; Methyl 2,4,6-Trichlorophenyl-d5 Ether; NSC 35142-d5; Tyrene-d5. Grade: 98%; ≥98% atom D. CAS No. 352439-08-8. Molecular formula: C7D5Cl3O. Mole weight: 216.51. | |
| 2,4,6-Trichlorophenol-[3,5-d2] | 2,4,6-Trichlorophenol-[3,5-d2]. Synonyms: 2,4,6-trichlorophenol (ring-d2). Grade: 98 atom % D. CAS No. 93951-80-5. Molecular formula: C6HD2Cl3O. Mole weight: 199.46. | |
| 2,4,6-Trimethylphenol-[d11] | 2,4,6-Trimethylphenol-[d11]. Synonyms: 2,4,6-Tris[(2H3)methyl](2H2)phenol. Grade: 98% atom D. CAS No. 362049-45-4. Molecular formula: C9HD11O. Mole weight: 147.26. | |
| 2-(4-Aminophenyl)acetic acid-[1-13C] | 2-(4-Aminophenyl)acetic acid-[1-13C] is the labelled analogue of 2-(4-Aminophenyl)acetic acid. Synonyms: 2-(4-Aminophenyl)acetic acid-1-13C. Grade: 99% atom 13C. CAS No. 1173022-36-0. Molecular formula: C7[13C]H9NO2. Mole weight: 152.16. | |
| 2-(4-Chloro-2,5-Dimethoxyphenyl)Ethanamine-[d6] Hydrochloride | 2-(4-Chloro-2,5-Dimethoxyphenyl)Ethanamine-[d6] Hydrochloride. Uses: A labelled phenethylamine derivative; 2c-series designer drugs. Synonyms: 2,5-(Dimethoxy-d6)-4-chlorophenethylamine Hydrochloride. Grade: 98% atom D. CAS No. 951400-08-1. Molecular formula: C10H9D6Cl2NO2. Mole weight: 258.17. | |
| 2,4-Diaminotoluene-[d3] | 2,4-Diaminotoluene-[d3]. Uses: 2,4-diaminotoluene (d416780). aromatic amines likely to have high carcinogenic potency. qsars of aromatic amines. Synonyms: 4-(Methyl-d3)-1,3-benzenediamine; Toluene-2,4-diamine-d3; 1,3-Diamino-4-(methyl-d3)benzene; 2,4-Diamino-1-(methyl-d3)benzene; 2,4-Tolylenediamine-d3; 3-Amino-4-(methyl-d3)aniline; 4-(Methyl-d3)-1,3-phenylenediamine; 4-(Methyl-d3)-m-phenylenediamine; Eucanine GB-d3; Fouramine J-d3; Fourrine M-d3; Pelagol J-d3; Renal MD-d3; TDA-d3; Zoba GKE-d3; m-Toluenediamine-d3; m-Tolylenediamine-d3. Grade: 98% atom D. CAS No. 71111-08-5. Molecular formula: C7H7D3N2. Mole weight: 125.19. | |
| 2,4-Dichlorobenzyl alcohol-[d2] | 2,4-Dichlorobenzyl alcohol-[d2]. Uses: An surgical antiseptic. Synonyms: 2,4-Dichlorobenzyl alcohol-d2; 2,4-Dichloro-benzenemethanol-d2; 2,4-Dichlorobenzenemethanol-d2; Dybenal-d2; Myacide-d2; Myacide SP-d2; NSC 15635-d2. Grade: ≥98%. CAS No. 883001-15-8. Molecular formula: C7H4D2Cl2O. Mole weight: 179.04. | |
| 2,4-Dichlorobiphenyl-[d8] | 2,4-Dichlorobiphenyl-[d8]. Synonyms: 2,4'-Dichloro-1,1'-biphenyl-2',3,3',4,5,5',6,6'-d8. Grade: 98% atom D. CAS No. 1219795-19-3. Molecular formula: C12D8Cl2. Mole weight: 231.14. | |
| 2,4'-Dichlorodiphenyltrichloroethane-[d8] | 2,4'-Dichlorodiphenyltrichloroethane-[d8] is the labelled analogue of 2,4'-DDT. 2,4'-DDT is a chlorinated organic pesticide having estrogenic activity. Synonyms: 1-Chloro-2-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene-d8; 1,1,1-Trichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)ethane-d8; (±)-1-(o-Chlorophenyl)-1-(p-chlorophenyl)-2,2,2-trichloroethane-d8; (±)-o,p'-DDT-d8; 1-(2-Chlorophenyl)-1-(4-chlorophenyl)-2,2,2-trichloroethane-d8; 2,4'-DDT-d8; 2-(2-Chlorophenyl)-2-(4-chlorophenyl)-1,1,1-trichloroethane-d8; 2-o-Chlorophenyl-2-p-chlorophenyl-1,1,1-trichloroethane-d8; NSC 33446-d8; NSC 57644-d8; o,p'-Chlorophenothane-d8; o,p'-DDT-d8; o,p'-Dichlorodiphenyltrichloroethane-d8. Grade: 98% atom D. CAS No. 221899-88-3. Molecular formula: C14HD8Cl5. Mole weight: 362.54. | |
| 2,4-Dichlorophenol-[d3] | 2,4-Dichlorophenol-[d3] is the labelled analogue of 2,4-Dichlorophenol. Synonyms: 2,4-Dichlorophenol-3,5,6-d3. Grade: 98% by CP; 98% atom D. CAS No. 93951-74-7. Molecular formula: C6HD3Cl2O. Mole weight: 166.02. | |
| 2,4-Dichlorophenol-[d4] | 2,4-Dichlorophenol-[d4] is intended for use as an internal standard for 2,4-Dichlorophenol. 2,4-Dichlorophenol is a chlorinated derivative of phenol and is used as an intermediate for the preparation of herbicide 2,4-dichlorophenoxyacetic acid. Synonyms: 1,3-Dichloro-4-hydroxybenzene-d4; NSC 2879-d4. Grade: 95%. CAS No. 202656-12-0. Molecular formula: C6D4Cl2O. Mole weight: 167.03. | |
| 2,4-Dichlorophenoxyacetic acid-[d3] | 2,4-Dichlorophenoxyacetic acid-[d3] is the labelled analogue of 2,4-Dichlorophenoxyacetic acid, which is a synthetic auxin, a class of plant growth regulator and herbicide. Synonyms: 2,4-dichlorophenoxyacetic acid (ring-d3); (2,4-Dichlorophenoxy-d3)acetic Acid; 2-(2,4-Dichlorophenoxy)acetic Acid-d3; Diclordon-d3; Dicopur-d3; Esterone-d3; Fernimine-d3; Foredex 75-d3; Trinoxol-d3. Grade: 96%; ≥98% atom D. CAS No. 202480-67-9. Molecular formula: C8H3D3Cl2O3. Mole weight: 224.05. | |
| 2,4-Difluorobenzoic Acid-[d3] | 2,4-Difluorobenzoic Acid-[d3]. Synonyms: 4,6-Difluorobenzoic-2,3,5-d3 Acid. Grade: 98% atom D. CAS No. 1219804-63-3. Molecular formula: C7HD3F2O2. Mole weight: 161.12. | |
| 24-Epibrassinolide | Epibrassinolide is a biologically active compound of the brassinosteroids that can be isolated from various plants. It belongs to steroid-derived plant growth regulator family and has been shown to decrease toxicity and stimulate healthy plant growth in plants under stress. It may be a potential apoptotic inducer in various cancer cells without affecting the non-tumor cell growth. It has also been shown to protect neuronal PC12 cells from 1-methyl-4-phenylpyridinium-induced oxidative stress and consequent apoptosis in dopaminergic neurons. It induced the decrease of intracellular polyamine levels accompanied by a significant ornithine decarboxylase (ODC) down-regulation in each prostate cancer cell. Uses: Plant growth regulators. Synonyms: B1105; BP55; (5S,6R,7aR,9aS)-10-[(2S,3R,4R,5R)-3,4-Dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one; 6H-Benz[c]indeno[5,4-e]oxepin-6-one,1-[(1S,2R,3R,4R)-2,3-dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-,(1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-; (22R,23R,24R)-2a,3a,22,23-Tetrahydroxy-B-homo-7-oxa-5a-ergostan-6-one; 24(R)-Epibrassinolide; 24-epi-Brassinolide. Grade: 95%. CAS No. 78821-43-9. Molecular formula: C28H48O6. Mole weight: 480.68. | |
| 24-Methylenecholesterol-[13C] | 24-Methylenecholesterol-[13C] is the labelled analogue of 24-Methylenecholesterol, which is a metabolite of Cholesterol. It is a potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker. Synonyms: 24-Methylenecholesterol-13C; Ergosta-5,24(28)-dien-3beta-ol-13C; (3β)?-Ergosta-5,?24(28)?-dien-3-ol-28-13C; Ostreasterol-13C. Grade: ≥99% by HPLC; 99% atom 13C. CAS No. 1239278-54-6. Molecular formula: C27[13C]H46O. Mole weight: 399.67. | |
| 24-Methylenecholesterol-[13C,d2] | 24-Methylenecholesterol-[13C,d3] is the labelled analogue of 24-Methylenecholesterol, which is a metabolite of Cholesterol. It is a potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker. Synonyms: 24-Methylenecholesterol-13C,D2; Ergosta-5,24(28)-dien-3beta-ol-13C,D2; (3β)?-Ergosta-5,?24(28)?-dien-3-ol-28-13C,d2; Ostreasterol-13C,d2. Grade: ≥96% by HPLC; 99% atom 13C; ≥80% atom D. Molecular formula: C27[13C]H44D2O. Mole weight: 401.68. | |
| 2-(4-Nitrophenyl-[d4])propane | 2-(4-Nitrophenyl-[d4])propane. Grade: 98% atom D. CAS No. 1219803-36-7. Molecular formula: C9H7D4NO2. Mole weight: 169.22. | |
| 25-Desacetyl Rifaximin-[d6] | 25-Desacetyl Rifaximin-[d6] is the labelled analogue of 25-Desacetyl Rifaximin, which is an impurity of Rifaximin. Rifaximin is an antibiotic used for the treatment of diarrhea caused by bacteria. Synonyms: 25-Desacetyl Rifaximin-d6; [2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26R*,27R*,28E)]-5,6,21,23,25-Pentahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione-d6; Desacetyl Rifaximin-d6. Grade: >95%. Molecular formula: C41H43D6N3O10. Mole weight: 749.88. | |
| 2,5-Dichlorobiphenyl-[2',3',4',5',6'-d5] | 2,5-Dichlorobiphenyl-[2',3',4',5',6'-d5]. Grade: 99% atom D. CAS No. 1219804-50-8. Molecular formula: C12H3D5Cl2. Mole weight: 228.13. | |
| 2,5-Dihydroxybenzoic Acid-[d3] | Labelled 2,6-Difluorophenylboronic acid. 2,5-Dihydroxybenzoic Acid is an active metabolite of salicylic acid degradation. Evidence indicates that gentisic acid has anti-inflammatory, antirheumatic and antioxidant properties. It is also a byproduct of both tyrosine and benzoate metabolisms. Uses: An active metabolite of salicylic acid degradation. evidence indicates that gentisic acid has anti-inflammatory, antirheumatic and antioxidant properties. it is also a byproduct of both tyrosine and benzoate metabolisms. Synonyms: 5-Hydroxysalicylic Acid-d3; Carboxyhydroquinone-d3; Gensigen-d3; Gensigon-d3; Gentisinic Acid-d3; Hydroquinonecarboxylic Acid-d3. CAS No. 294661-02-2. Molecular formula: C7H3D3O4. Mole weight: 157.14. | |
| 2,5-Dioxo-3-sulfo-1-pyrrolidinyl 6-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]hexanoate sodium salt (1:1) | It is a water-soluble, amine-reactive biotinylation reagent designed for labeling proteins, antibodies, and other primary amine-containing molecules. It forms stable amide bonds with primary amines (e.g., lysine residues or N-termini of proteins) via its NHS ester group, enabling irreversible labeling. The reagent is particularly useful for cell-surface protein labeling due to its cell-impermeable properties, making it ideal for plasma membrane protein studies. It is widely used in applications such as protein purification, detection (ELISA, Western blot), and immunoassays. Synonyms: Hexanoic acid, 6-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]-, 2,5-dioxo-3-sulfo-1-pyrrolidinyl ester, sodium salt (1:1); 3-Pyrrolidinesulfonic acid, 1-[[6-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]-1-oxohexyl]oxy]-2,5-dioxo-, monosodium salt; Biotinamidohexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt; 2,5-Dioxo-1-((6-(5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexanoyl)oxy)pyrrolidine-3-sulfonate sodium salt. Grade: ≥90%. CAS No. 127062-22-0. Molecular formula: C20H29N4NaO9S2. Mole weight: 556.58. | |
| 2,5-Di-(tert-butyl-[d9])-4-methoxyphenol-[3,6-d2] | 2,5-Di-(tert-butyl-[d9])-4-methoxyphenol-[3,6-d2]. Grade: 98% atom D. CAS No. 1219802-07-9. Molecular formula: C15H4D20O2. Mole weight: 256.47. | |
| 2,5-Hexanedione-[d10] | 2,5-Hexanedione-[d10]. Synonyms: 2,5-Hexanedione-1,1,1,3,3,4,4,6,6,6-d10. Grade: 98% atom D. CAS No. 97135-07-4. Molecular formula: C6D10O2. Mole weight: 124.20. | |
| 25-Hydroxy Cholesterol-[d6] | A labelled compound of 25-Hydroxy-Cholesterol. 25-Hydroxy-Cholesterol is an inhibitor of human immunodeficiency virus replication in vitro. It induces apoptosis in human monocytic cell lines as well as in CEM cells associated with negative regulation of c-Myc. Synonyms: 25-Hydroxy Cholesterol-26,26,26,27,27,27-d6. Grade: 99% atom D. CAS No. 88247-69-2. Molecular formula: C27H40D6O2. Mole weight: 408.69. | |
| 25-Hydroxy VD2-[d6] | A labelled metabolite of Vitamin D2. Synonyms: 25-Hydroxy Vitamin D2 D6; 25-Hydroxy VD2-D6; 25-Hydroxy Vitamin D2 (26,26,26,27,27,27-d6); 25-Hydroxyergocalciferol-d6; [2H6]-25-Hydroxyvitamin D2. Grade: >98%. CAS No. 1262843-46-8. Molecular formula: C28H38D6O2. Mole weight: 418.68. | |
| 25-Hydroxyvitamin D3 (6,19,19-[d3]) | 25-Hydroxyvitamin D3 (6,19,19-[d3]) is intended for use as an internal standard for 25-Hydroxyvitamin D3. 25-Hydroxyvitamin D3 is an intermediate in the pathway leading to the production of 1,25-dihydroxy vitamin D3, the most receptor-active form of vitamin D. 25-hydroxy Vitamin D3, produced in the liver from vitamin D3, is metabolized in the kidney to 1,25-dihydroxy vitamin D3. Synonyms: 25-Hydroxycholecalciferol (6,19,19-d3); 25-Hydroxycholecalciferol D3-D3; 25-Hydroxyergocalciferol D3-D3; Deuterated hydroxyvitamin D3. Grade: ≥98% by CP; ≥97% atom D. CAS No. 1262843-45-7. Molecular formula: C27H41D3O2. Mole weight: 403.66. | |
| 25-O-Desacetyl Rifabutin-[d7] | An isotope lablled metabolite of Rifabutin. Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Synonyms: 25-O-Desacetyl Rifabutin D7. Grade: 95% by HPLC; 98% atom D. Molecular formula: C44H53D7N4O10. Mole weight: 812.01. | |
| 2,5-Pyridinedicarboxylic Acid-[13C7] | 2,5-Pyridinedicarboxylic Acid-[13C7]. Synonyms: 2,5-Dicarboxypyridine-13C7; Isocinchomeronic Acid-13C7; NSC 177-13C7. Grade: 95%. CAS No. 1189695-39-3. Molecular formula: [13C]7H5NO4. Mole weight: 174.07. | |
| 2,5-Pyridinedicarboxylic Acid-[13C7,d3] | 2,5-Pyridinedicarboxylic Acid-[13C7,d3]. Uses: Inhibitor of prolyl 4-hydroxylase. Synonyms: 2,5-Dicarboxypyridine-13C7,d3; Isocinchomeronic Acid-13C7,d3; NSC 177-13C7,d3. Grade: 95%. CAS No. 1246818-08-5. Molecular formula: [13C]7H2D3NO4. Mole weight: 177.09. | |
| 2,5-Pyridinedicarboxylic Acid-[d3] | 2,5-Pyridinedicarboxylic Acid-[d3]. Uses: Inhibitor of prolyl 4-hydroxylase. Synonyms: 2,5-Dicarboxypyridine-d3; Isocinchomeronic Acid-d3; NSC 177-d3. Grade: 95%. CAS No. 1246820-77-8. Molecular formula: C7H2D3NO4. Mole weight: 170.14. | |
| [2-(6-Amino-9H-purin-9-yl)ethanol-[d4] | [2-(6-Amino-9H-purin-9-yl)ethanol-[d4] is the labelled analogue of [2-(6-Amino-9H-purin-9-yl)ethanol, which is a derivative of Adenine. Synonyms: [2-(6-Amino-9H-purin-9-yl)ethanol D4; 9-(β-Hydroxyethyl)adenine-d4; NSC 51467-d4; 2-(6-Aminopurin-9-yl)ethanol-d4. CAS No. 1216900-94-5. Molecular formula: C7H5D4N5O. Mole weight: 183.20. | |
| 2,6-Dichloro-4,8-Di(Piperidin-1-Yl)Pyrimido[5,4-D]Pyrimidine-[d20] | 2,6-Dichloro-4,8-Di(Piperidin-1-Yl)Pyrimido[5,4-D]Pyrimidine-[d20]. Uses: An antitumor nucleoside pyrimido pyrimidine. Synonyms: 2,6-Dichloro-4,8-(dipiperidino-d20)pyrimido[5,4-d]pyrimidine. Grade: 95% atom D. CAS No. 1189450-21-2. Molecular formula: C16D20Cl2N6. Mole weight: 387.4. | |
| 2,6-Dichloroaniline-[3,4,5-d3] | 2,6-Dichloroaniline-[3,4,5-d3]. Synonyms: 2,5-dichloro-2'-(3-pyrrolinomethyl) benzophenone-3,4,5-d3. Grade: 98% atom D. CAS No. 77435-48-4. Molecular formula: C6H2D3Cl2N. Mole weight: 165.04. | |
| (2,6-Dichlorophenyl)acetic Acid-[2,2-d2] | (2,6-Dichlorophenyl)acetic Acid-[2,2-d2]. Synonyms: (2,6-Dichlorophenyl)(2H2)acetic acid; 2,6-Dichlorophenylacetic-Alpha,Alpha-D2 Acid. Grade: 98 atom % D. CAS No. 1219803-63-0. Molecular formula: C8H4D2Cl2O2. Mole weight: 207.05. | |
| 2,6-Diethylaniline-[d15] | 2,6-Diethylaniline-[d15] is the labelled analogue of 2,6-Diethylaniline. Synonyms: 2,6-Diethylaniline-d15. Grade: 99% by CP. CAS No. 285132-89-0. Molecular formula: C10D15N. Mole weight: 164.33. | |
| 2,6-Dimethylbenzoic Acid-[d6] | 2,6-Dimethylbenzoic Acid-[d6]. Uses: A labelled benzoic acid derivative used in the preparation of antiinflammatory and antirheumatic agents. a potential geothermal tracer. Synonyms: 2-Carboxy-1,3-(dimethyl-d6)benzene. CAS No. 58310-17-1. Molecular formula: C9H4D6O2. Mole weight: 156.21. | |
| 2,6-Dimethylnitrobenzene-[d6] | 2,6-Dimethylnitrobenzene-[d6]. Synonyms: 2,6-DIMETHYL-D6-NITROBENZENE; (2-nitro-m-ylene). Grade: 98% atom D. CAS No. 285138-83-2. Molecular formula: C8H3D6NO2. Mole weight: 157.20. | |
| 2,6-Di-Tert-Butyl-4-Methylphenol-[d9] | 2,6-Di-Tert-Butyl-4-Methylphenol-[d9] is the labelled analogue of 2,6-Di-Tert-Butyl-4-Methylphenol. Synonyms: BHT-d21; 2,6-Di(tert-butyl-d9)-4-methyl(phenol-3,5,O-d3). Grade: 98% by CP; 98% atom D. CAS No. 64502-99-4. Molecular formula: C15H3D21O. Mole weight: 241.48. | |
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