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| Product | Description | |
|---|---|---|
| 5'-O-Dimethoxytrityl-N-benzoyl-desoxycytidine | 5'-O-Dimethoxytrityl-N-benzoyl-desoxycytidine is an indispensable compound, involved in research of diverse ailments, particularly certain cancer variants. Evidently, owing to its unparalleled chemical configuration and attributes, this compound has exhibited remarkable outcomes by impeding malignant cell proliferation and stimulating apoptosis. Synonyms: 5'-O-Dimethoxytrityl-N-benzoyl-desoxycytidine; 5'-O-(4,4'-Dimethoxytrityl)-N4-benzoyl-2'-deoxycytidine; N-(1-((2R,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide; N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxycytidine; N-benzoyl-5'-O-[α,α-bis(p-methoxyphenyl)benzyl]-2'-deoxy-cytidinee; N4-Bz-DMT-dC. Grade: ≥95%. CAS No. 67219-55-0. Molecular formula: C37H35N3O7. Mole weight: 633.69. |  |
| 5-Oxo-DL-proline-[d5] | 5-Oxo-DL-proline-[d5] is an isotope analogue of 5-Oxo-DL-proline, which can be used in the preparation of AZT steroid conjugates as potent anti-HIV agents. Synonyms: 5-Oxo-DL-proline D5; DL-2-Pyrrolidinone-3,3,4,4,5-d5-5-carboxylic Acid; Pyrrolidinonecarboxylic Acid-d5; DL-Pyroglutamic acid-d5; H-DL-Pyr-OH-d5; 5-Oxo-proline-2,3,3,4,4-d5. Grade: 98%; 98% atom D. CAS No. 352431-30-2. Molecular formula: C5H2D5NO3. Mole weight: 134.14. | |
| 6-[(1E,3E)-4-(4-Methoxy-2,3,6-Trimethylphenyl)-2-Methyl-1,3-Butadien-1-Yl]-4-Methyl-2H-Pyran-2-One-[d3] | 6-[(1E,3E)-4-(4-Methoxy-2,3,6-Trimethylphenyl)-2-Methyl-1,3-Butadien-1-Yl]-4-Methyl-2H-Pyran-2-One-[d3]. Synonyms: 6-[(1E,3E)-4-(4-Methoxy-2,3,6-Trimethylphenyl-D3)-2-Methyl-1,3-Butadien-1-Yl]-4-Methyl-2H-Pyran-2-One. Grade: 95% atom D. CAS No. 1185236-53-6. Molecular formula: C21H21D3O3. Mole weight: 327.43. | |
| 6α-Methylprednisolone-17-Propionate-[d6] | A labelled impurity of prednisolone. Prednisolone is a steroid drug used for the treatment of multiple inflammatory conditions, allergies, autoimmune disorders and cancers. Synonyms: (6alpha,11beta)-11,17,21-Trihydroxy-6-methylpregna-1,4-diene-3,20-dione-D6-17-Propionate; Medrone-D6-17-Propionate; Medrol-D6-17-Propionate; Medrate-D6-17-Propionate. Grade: 98.4% by HPLC; 98% atom D. Molecular formula: C25H28D6O6. Mole weight: 436.58. | |
| 6α-Methylprednisolone-21-Acetate-[d6] | A labelled impurity of prednisolone. Prednisolone is a steroid drug used for the treatment of multiple inflammatory conditions, allergies, autoimmune disorders and cancers. Synonyms: (6alpha,11beta)-11,17,21-Trihydroxy-6-methylpregna-1,4-diene-3,20-dione-D6-21-Acetate; (6α,11β)-11,17,21-Trihydroxy-6-methylpregna-1,4-diene-3,20-dione-D6-21-Acetate; Medrone-D6-21-Acetate; Medrol-D6-21-Acetate; Medrate-D6-21-Acetate. Grade: 97.7% by HPLC; 98% atom D. Molecular formula: C24H26D6O6. Mole weight: 422.55. | |
| 6-α-Methyl-Prednisolone-[d4] | An isotope labelled derivative of Prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Grade: 95% by HPLC; 98% atom D. Molecular formula: C22H26D4O5. Mole weight: 378.51. | |
| 6α-Methylprednisolone-[d6] | A labelled impurity of prednisolone. Prednisolone is a steroid drug used for the treatment of multiple inflammatory conditions, allergies, autoimmune disorders and cancers. Synonyms: 6α-Methylprednisolone-d6; (6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one-2,4,6,9,12,12-d6; (6α,11β)-11,17,21-Trihydroxy-6-methylpregna-1,4-diene-3,20-dione-D6. Grade: 99.0% by HPLC; 98% atom D. Molecular formula: C22H24D6O5. Mole weight: 380.51. | |
| 6-Amino-1,3-dimethyluracil | 6-Amino-1,3-dimethyluracil is one of Caffeine derivatives. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Uses: 6-amino-1,3-dimethyluracil is used as a reagent in the synthesis of new pyrimidine and caffeine derivatives that display highly potential antitumor activity. it is also used as a starting material in the synthesis of fused pyrido-pyrimidines. Synonyms: 6-Amino-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione; 1,3-Dimethyl-4-aminouracil; 1,3-Dimethyl-6-aminouracil; 4-Amino-1,3-dimethyl-2,6-pyrimidinedione; 4-Amino-1,3-dimethyluracil; NSC 15492; 6-Amino-1,3-Dimethyl-1,2,3,4-Tetrahydropyrimidine-2,4-Dione. Grade: 95%. CAS No. 6642-31-5. Molecular formula: C6H9N3O2. Mole weight: 155.15. | |
| 6-Amino-3-methyluracil-[d3] | 6-Amino-3-methyluracil-[d3]. Synonyms: 6-Amino-3-methyluracil-d3; 6-Amino-3-methylpyrimidine-2,4-(1H,3H)-dione-d3; 3-Methyl-6-aminouracil-d3. Grade: ≥98%. CAS No. 1246820-43-8. Molecular formula: C5H4D3N3O2. Mole weight: 144.15. | |
| 6-Amino-5-nitro-2-thio-uracil-[13C2,15N] | 6-Amino-5-nitro-2-thio-uracil-[13C2,15N] is the labelled analogue of 6-Amino-5-nitro-2-thio-uracil, which is an intermediate of Hypoxanthine. Synonyms: 6-Amino-5-nitro-2-thio-uracil-13C2,15N; 6-Amino-2,3-dihydro-5-nitro-2-thioxo-4(1H)-pyrimidinone-13C2,15N. Grade: 98%. CAS No. 1330266-31-3. Molecular formula: C2[13C]2H4N3[15N]O3S. Mole weight: 191.14. | |
| 6-Amino-5-nitroso-3-methyluracil-[d3] | 6-Amino-5-nitroso-3-methyluracil-[d3] is the labelled analogue of 6-Amino-5-nitroso-3-methyluracil, which may be an inhibitor of superoxide dismutase. Synonyms: 6-Amino-5-nitroso-3-methyluracil-d3; 6-Amino-3-methyl-5-nitrosopyrimidine-2,4-dione-d3; 6-Amino-3-(methyl-d3)-5-nitrosopyrimidine-2,4(1H,3H)-dione. Grade: 98%. CAS No. 1246819-56-6. Molecular formula: C5H3D3N4O3. Mole weight: 173.14. | |
| 6-Aminoquinoxaline | Brimonidine Related Compound (6-Aminoquinoxaline) is used in the synthetic preparation and evaluation of novel nitroheterocyclic hypoxic markers for solid tumor. Synonyms: 6-Amino-quinoxaline; (Quinoxalin-6-yl)amine; NSC 41810. Grade: > 95%. CAS No. 6298-37-9. Molecular formula: C8H7N3. Mole weight: 145.17. | |
| 6β-Naloxol-[d5] Hydrochloride | 6-β-Naloxol-[d5] Hydrochloride is the labelled analogue of 6-β-Naloxol Hydrochloride, which is an impurity of Naloxol. Synonyms: 6-β-Naloxol-d5 HCl; beta-Naloxol-d5 hydrochloride; (5alpha,6beta)-17-(Prop-2-en-1-yl)-4,5-epoxymorphinan-3,6,14-triol-hydrogen chloride-d5; 6beta-Naloxol-d5 Hydrochloride. Grade: 98% by HPLC. Molecular formula: C19H18D5NO4.HCl. Mole weight: 370.88. | |
| 6-Chloro-1-hexyl Alcohol-[3,3,4,4,5,5-d6] | 6-Chloro-1-hexyl Alcohol-[3,3,4,4,5,5-d6] is the labelled analogue of 6-Chloro-1-hexyl Alcohol, which is a key intermediate in the preparation of the antidepressant drug Vilazodone. Synonyms: 6-Chloro-1-hexyl-3,3,4,4,5,5-d6 Alcohol; 6-Chloro-1-hexanol-d6; 1-Chloro-6-hexanol-d6; 1-Chloro-6-hydroxyhexane-d6; 6-Chlorohexanol-d6; Hexamethylene Chlorohydrin-d6; NSC 3700-d6; ω-Chlorohexanol-d6. Grade: 98% atom D. CAS No. 1219794-83-8. Molecular formula: C6H7D6ClO. Mole weight: 142.66. | |
| 6-Chloroguanine riboside | 6-Chloroguanine riboside is a novel inhibitor of endogenous protein degradation. 6-Chloroguanine riboside is a modified nucleoside with a chlorine atom at the 6-position of the guanine base. It is used in biochemical and pharmacological research to study nucleic acid structure and function, mutagenesis, and potential therapeutic applications, including antiviral and anticancer activities. Synonyms: 6-Chloroguanosine; 2-Amino-6-chloro-9-(β-D-ribofuranosyl)-purine; 6-Chloro-9-β-D-ribofuranosyl-9H-purin-2-amine; 2-Amino-6-chloropurine Ribonucleoside; 2-Amino-6-chloropurine Riboside; NSC 44586; (2R,3R,4S,5R)-2-(2-Amino-6-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. Grade: ≥97% by HPLC. CAS No. 2004-7-1. Molecular formula: C10H12ClN5O4. Mole weight: 301.69. | |
| 6-Chloropurine-[13C2,15N] | 6-Chloropurine-[13C2,15N] is the labelled analogue of 6-Chloropurine, which shows antitumor activity against animal and human neoplasms. Synonyms: 6-Chloropurine-13C2,15N; 6-Chloro-9H-purine-13C2,15N; NSC 744-13C2,15N. Grade: 98%. CAS No. 1246816-87-4. Molecular formula: C3[13C]2H3ClN3[15N]. Mole weight: 157.54. | |
| 6-[(E)-4-Hydroxy-3-methylbut-2-enylamino]-9-β-D-ribofuranosylpurine-[d5] | An isotopic form of 6-[(E)-4-Hydroxy-3-methylbut-2-enylamino]-9-β-D-ribofuranosylpurine, which is a highly active stimulant of cell divisions in plant tissue cultures. Synonyms: trans-Zeatin Riboside-d5; (E)-N-[4-Hydroxy-3-(methyl-d3)-2-butenyl-4,4-d2]-adenosine. CAS No. 72963-21-4. Molecular formula: C15H16D5N5O5. Mole weight: 356.39. | |
| 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride | An impurity of Paliperidone which functions as a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: Paliperidone USP RC B; Paliperidone Amine Impurity ; Risperidone EP Impurity M ; 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride. Grade: > 95%. CAS No. 84163-13-3. Molecular formula: C12H13FN2O.HCl. Mole weight: 256.71. | |
| 6-Hydroxy Buspirone-[d8] | 6-Hydroxy Buspirone-[d8] is a major active labelled metabolite of Buspirone, a medication indicated for the treatment of anxiety disorders. Synonyms: 6-Hydroxy Buspirone-d8; 6-Hydroxy-8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl-d8]-8-azaspiro[4.5]decane-7,9-dione; 6'-Hydroxybuspirone-d8; BMY 28674-d8. Grade: 95%; ≥98% atom D. CAS No. 1189644-16-3. Molecular formula: C21H23D8N5O3. Mole weight: 409.56. | |
| 6-Hydroxy Chlorzoxazone-[d2] | 6-Hydroxy Chlorzoxazone-[d2] is the labelled analogue of 6-Hydroxy Chlorzoxazone, which is a major metabolite of Chlorzoxazone. Synonyms: 6-Hydroxy Chlorzoxazone-d2; 5-Chloro-6-hydroxy-2(3H)-benz-d2-oxazolone; 6-Hydroxychlorzoxazone-d2; NSC 24955-d2. Grade: ≥97% by HPLC; ≥95% atom D. CAS No. 1432065-00-3. Molecular formula: C7H2D2ClNO3. Mole weight: 187.58. | |
| 6-Hydroxy Melatonin-[d4] | 6-Hydroxy Melatonin-[d4] is a labelled metabolite of Melatonin. Melatonin is a hormone in humans' body to control our sleep. Synonyms: 6-Hydroxy Melatonin-d4; N-[2-(6-Hydroxy-5-methoxy-1H-indol-3-yl)ethyl]acetamide-d4; 6-Hydroxy-N-acetyl-5-methoxytryptamine-d4. Grade: > 95%. CAS No. 69533-61-5. Molecular formula: C13H12N2O3D4. Mole weight: 252.3. | |
| 6-Hydroxy Warfarin-[d5] | One of the isotopic labelled impurities of Warfarin, which is a kind of Coumarin anticoagulant. Synonyms: 4,6-Dihydroxy-3-[3-oxo-1-(phenyl-d5)butyl]-2H-1-benzopyran-2-one; 3-(α-Acetonylbenzyl)-4,6-dihydroxycoumarin-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 94820-64-1. Molecular formula: C19H11O5D5. Mole weight: 329.37. | |
| 6-Mercaptopurine-[13C2,15N] | 6-Mercaptopurine-[13C2,15N] is the labelled analogue of Mercaptopurine, which is a DNA synthesis inhibitor. It can be used for the treatment of cancer and autoimmune diseases. Synonyms: 6-Mercaptopurine-13C2,15N; 1,9-Dihydro-6H-purine-13C2,15N-6-thione; Mercaptopurine-13C2,15N; Purinethol-13C2,15N; 6-Thiopurine-13C2,15N; Leukerin-13C2,15N; Leupurin-13C2,15N; Mercaleukin-13C2,15N. Grade: >95%. CAS No. 1190008-04-8. Molecular formula: C3[13C]2H4N3[15N]S. Mole weight: 155.16. | |
| 6-Mercaptopurine-[d2] | 6-Mercaptopurine-[d2] is the labelled analogue of 6-Mercaptopurine, which is an immunosuppressive drug used to treat leukemia. It can also be used for pediatric non-Hodgkin's lymphoma, polycythemia vera and psoriatic arthritis. Synonyms: 6-Mercaptopurine-d2; 3,7-Dihydro-purine-6-thione-d2; 1,7-Dihydro-6H-purine-6-thione-2,8-d2. CAS No. 82677-93-8. Molecular formula: C5H2D2N4S. Mole weight: 154.19. | |
| 6-Methyl-2-thiouracil-[13C,15N2] | 6-Methyl-2-thiouracil-[13C,15N2] is a labelled impurity of 2-thiouracil. 2-Thiouracil is a thiolated uracil derivative that is a known antihyperthyroid agent. Synonyms: 6-Methyl-2-thioxotetrahydropyrimidin-4-one-13C,15N2. Grade: 95% by HPLC; 98% atom 13C, 15N. Molecular formula: C4[13C]H6[15N]2OS. Mole weight: 145.21. | |
| 6-Methylmercaptopurine-[d3] | 6-Methylmercaptopurine-[d3] is the labelled analogue of 6-Methylmercaptopurine, which is a metabolite of 6-Mercaptopurine, an immunosuppressive drug used to treat leukemia. Synonyms: 6-Methylmercaptopurine-d3; 6-(Methylthio)-9H-purine-d3; 6-(Methylthio)purine-d3; NSC 20105-d3; S-Methyl-6-mercaptopurine-d3; SQ 8343-d3. Grade: 98%; 99.8% atom D. CAS No. 33312-93-5. Molecular formula: C6H3D3N4S. Mole weight: 169.22. | |
| (+/-)-6-Methylrisperidone | An impurirty of Risperidone, a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Synonyms: 3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one. Grade: > 95%. CAS No. 1346602-28-5. Molecular formula: C24H29FN4O2. Mole weight: 424.52. | |
| 6-Methylthioguanine-[d3] | 6-Methylthioguanine-[d3] is the labelled analogue of 6-Methylthioguanine, which is a metabolite of 2'-Deoxy-6-thio Guanosine and 6-Thioguanine. It is an effective immunosuppressant and anticancer agent. Synonyms: 6-Methylthioguanine-d3; 6-[(Methyl-d3)thio]-1H-purin-2-amine; 2-Amino-6-(methyl-d3)mercaptopurine; NSC 29420-d3; 2-Amino-6-(methyl-d3)thiopurine; S-(Methyl-d3)-6-thioguanine; S6-(Methyl-d3)-6-thioguanine. Grade: 98%; 99.8% atom D. CAS No. 1346601-96-4. Molecular formula: C6H4D3N5S. Mole weight: 184.24. | |
| 6-N-Acetyl-L-lysine-[3,3,4,4,5,5,6,6-d8] | 6-N-Acetyl-L-lysine-[3,3,4,4,5,5,6,6-d8]. Synonyms: N-Epsilon-acetyl-L-lysine-d8; H-Lys(Ac)-OH-d8; L-ε-N-Acetyllysine-d8; N6-Acetyllysine-d8; NSC 102777-d8; Nε-Acetyl-L-lysine-d8; Nε-Acetyllysine-d8; ε-Acetyl-L-lysine-d8; ε-N-Acetyl-L-lysine-d8; ε-N-Acetyllysine-d8; ω-N-Acetyl-L-lysine-d8; (S)-6-Acetamido-2-aminohexanoic acid-d8; N6-Acetyl-L-lysine-d8. Grade: 95% by HPLC; 98% atom D. Molecular formula: C8H8D8N2O3. Mole weight: 196.27. | |
| 6-Nitrobenzoapyrene-[d11] | 6-Nitrobenzoapyrene-[d11]. Synonyms: 6-Nitrobenzoapyrene-d11; 6-Nitrobenzo[a]pyrene-d11; 6-Nitrobenzo[pqr]tetraphene-d11. Grade: 98%; 98% atom D. CAS No. 352431-12-0. Molecular formula: C20D11NO2. Mole weight: 308.37. | |
| 6-Nitrochrysene-[d11] | 6-Nitrochrysene-[d11] is the labelled analogue of 6-Nitrochrysene, which is a nitro-polycyclic aromatic hydrocarbon, a carcinogen selector, an environmental contaminant and a carcinogen. Synonyms: 6-Nitrochrysene-d11; 12-Nitro-chrysene-1,2,3,4,5,6,7,8,9,10,11-d11. Grade: ≥95%; ≥98% atom D. CAS No. 203805-92-9. Molecular formula: C18D11NO2. Mole weight: 284.35. | |
| 6-O-Desmethyl Donepezil-[d5] | 6-O-Desmethyl Donepezil-[d5] is the labelled analogue of 6-O-Desmethyl Donepezil, which is a metabolite of Donepezil. Donepezil is a medication that is used for the treatment of patients with Alzheimer's disease. It can help improve memory and awareness of patients. Synonyms: 6-O-Desmethyl Donepezil D5; 1-(Benzyl-d5)-4-[(6-hydroxy-5-methoxy-1-oxo-indan-2-yl)methylpiperidine. Grade: ≥98% by HPLC; ≥99% atom D. CAS No. 1189443-74-0. Molecular formula: C23H22D5NO3. Mole weight: 370.56. | |
| 6-O-Methyl-[d3]-guanine | 6-O-Methyl-[d3]-guanine is a labelled compound of 6-O-Methylguanine which is a purine derivative. Uses: Antitumor agent. Synonyms: 6-(Methoxy-d3)-9H-purin-2-amine; 2-Amino-6-(methox-d3)-ypurine; 6-(Methoxy-d3)guanine; NSC 37364-d3; O6-(Methyl-d3)guanine. Grade: 98%. CAS No. 50704-43-3. Molecular formula: C6H4D3N5O. Mole weight: 168.17. | |
| 6-Phenyl-2-thiouracil-[13C,15N2] | 6-Phenyl-2-thiouracil-[13C,15N2] is a labelled impurity of 2-thiouracil. 2-Thiouracil is a thiolated uracil derivative that is a known antihyperthyroid agent. Synonyms: 6-Phenyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one-13C,15N2. Grade: 95% by HPLC; 98% atom 13C, 15N. Molecular formula: C9[13C]H8[15N]2OS. Mole weight: 207.28. | |
| 6-Propyl-2-thiouracil-[13C,15N2] | 6-Propyl-2-thiouracil-[13C,15N2] is a labelled impurity of 2-thiouracil. 2-Thiouracil is a thiolated uracil derivative that is a known antihyperthyroid agent. Synonyms: 6-Propyl-2-thioxotetrahydropyrimidin-4-one-13C,15N2. Grade: 95% by HPLC; 98% atom 13C, 15N. Molecular formula: C6[13C]H10[15N]2OS. Mole weight: 173.26. | |
| 6-Sulfatoxy Melatonin-[d4] | 6-Sulfatoxy Melatonin-[d4] is a labelled impurity of Melatonin. Melatonin is a hormone in humans' body to control our sleep. Synonyms: 6-Sulfatoxy Melatonin-d4; N-[2-[5-Methoxy-6-(sulfooxy)-1H-indol-3-yl]ethyl]acetamide-d4. Grade: > 95%. CAS No. 1309935-98-5. Molecular formula: C13H12D4N2O6S. Mole weight: 332.36. | |
| 7-(1-Methyl-2-hydroxyethyl)guanine-[d7] | 7-(1-Methyl-2-hydroxyethyl)guanine-[d7] is the labelled analogue of 7-(1-Methyl-2-hydroxyethyl)guanine, which is an isomeric impurity of 7-(2-Hydroxypropyl)guanine. Synonyms: 7-(1-Methyl-2-hydroxyethyl)guanine-d7; 2-Amino-1,7-dihydro-7-(1-methyl-2-hydroxyethyl)-6H-purin-6-one-d7; N7-(1-Methyl-2-hydroxyethyl)guanine-d7. Grade: ≥90%. CAS No. 1346604-24-7. Molecular formula: C8H4D7N5O2. Mole weight: 216.25. | |
| 7,8-Dihydro-L-biopterin-[d3] | 7,8-Dihydro-L-biopterin-[d3] is the labelled analogue of 7,8-Dihydro-L-biopterin, which is a reduced form of Biopterin. Biopterins act as endogenous enzyme cofactors in animals. Synonyms: 7,8-Dihydro-L-biopterin D3; 2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-4(3H)-pteridinone-d3; 7,8-Dihydrobiopterin-d3; Dihydrobiopterin-d3; L-erythro-7,8-Dihydrobiopterin-d3; L-erythro-Dihydrobiopterin-d3. Grade: ≥98% by HPLC; ≥99% atom D. CAS No. 1217782-44-9. Molecular formula: C9H10D3N5O3. Mole weight: 242.25. | |
| 7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one | An impurity of Ivabradine, which is a novel heart rate lowering medication. It can slow the heart rate by hyperpolarization-activated cyclic nucleotide-gated (HCN) channel blockers. Ivabradine is marketed under trade names including Coralan, Corlentor, Procoralan, Coraxan. Synonyms: 7,8-Dimethoxy-1,2-dihydro-3H-3-benzazepin-2-one. Grade: 95%. CAS No. 73942-87-7. Molecular formula: C12H13NO3. Mole weight: 219.24. | |
| 7α-Hydroxy-3-oxocholan-24-oic-2,2,4,4-[d4] Acid | 7α-Hydroxy-3-oxocholan-24-oic-2,2,4,4-[d4] Acid. Synonyms: 7a-Hydroxy-3-oxo Cholan-24-oic-2,2,4,4-D4 acid; 7alpha-Hydroxy-3-oxo Cholan-24-oic-2,2,4,4-D4 acid. Grade: > 95%. CAS No. 99102-72-4. Molecular formula: C24H34D4O4. Mole weight: 394.59. | |
| 7α-Hydroxycholesterol-[25,26,26,26,27,27,27-d7] | 7α-Hydroxycholesterol-[25,26,26,26,27,27,27-d7] is the labelled analogue of 7a-Hydroxycholesterol, which is an oxysterol and a precursor in the biosynthesis of the bile acids, cholic acids and chenodeoxycholic acids. It is also a secondary metabolite of Cholesterol. Synonyms: 7a-Hydroxycholesterol-25,26,26,26,27,27,27-D7; 7α-Hydroxycholesterol-d7; 7alpha-hydroxycholesterol-d7; cholest-5-en-3beta,7alpha-diol-d7; (3β,7α)-(25,26,26,26,27,27,27-d7)Cholest-5-ene-3,7-diol. Grade: ≥95%; 98% atom D. CAS No. 349553-94-2. Molecular formula: C27H39D7O2. Mole weight: 409.70. | |
| 7α-Methylnorethindrone-10-hydroperoxide-[d5] | 7α-Methylnorethindrone-10-hydroperoxide-[d5] is the labelled analogue of 7α-Methylnorethindrone-10-hydroperoxide, which is an impurity of Tibolone. Synonyms: 7α-Methylnorethindrone-10-hydroperoxide-D5; 10beta-Peroxy 4-Tibolone-d5; (7alpha,17alpha)-19-Hydroperoxy-17-hydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one-d5; Tibolone EP Impurity B-d5; Tibolone Impurity 9-d5. Grade: 95% by HPLC; 98% atom D. Molecular formula: C21H23D5O4. Mole weight: 349.49. | |
| 7α-Methylthio Spironolactone-[d3] | 7α-Methylthio Spironolactone-[d3] is a labelled impurity of Spironolactone. Spironolactone is a diuretic used to treat fluid retention. Synonyms: 7a-Methyl(D3)thio-17-hydroxy-3-oxopregn-4-ene-21-carboxylic acid, g-lactone. Grade: ≥ 90%. Molecular formula: C23H29D3O3S. Mole weight: 391.60. | |
| 7-Amino-3-methyl-3-cephem-4-carboxylic acid | 7-Amino-3-methyl-3-cephem-4-carboxylic acid is a metabolite of Cefadroxil, which is a semisynthetic first generation oral cephalosporin used to treat urinary tract infections. Synonyms: 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-methyl-8-oxo-, (6R,7R)-; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-methyl-8-oxo-, (6R-trans)-; 3-Methyl-7-amino-Δ3-cephem-4-carboxylic acid; 3-Methyl-7-aminoceph-3-em-4-carboxylic acid; 7-ADCA; 7-Amino-3-deacetoxycephalosporanic acid; 7-Amino-3-desacetoxycephalosporanic acid; 7-Amino-3-methyl-3-cephen-4-carboxylic acid; 7-Amino-3-methyl-Δ3-cephan-4-carboxylic acid; 7-Amino-3-methyl-Δ3-cephem-4-carboxylic acid; 7-Amino-3-methylcephalosporanic acid; 7-Aminodeacetoxycephalexanic acid; 7-Aminodeacetoxycephalosporanic acid; 7-Aminodesacetoxycephalosporanic acid; 7-β-Amino-3-methyl-3-cephem-4-carboxylic acid; 7β-Amino-3-methylceph-3-em-4-carboxylic acid; Deacetoxycephalosporanic acid; Cefadroxil EP Impurity B. Grade: ≥95%. CAS No. 22252-43-3. Molecular formula: C8H10N2O3S. Mole weight: 214.24. | |
| 7β-Hydroxycholesterol-[25,26,26,26,27,27,27-d7] | 7β-Hydroxycholesterol-[25,26,26,26,27,27,27-d7] is a labelled analog of 7β-Hydroxycholesterol, which is a metabolite of Cholesterol. Its membrane organizing properties could have implications in Altzheimer's disease. Synonyms: 7β-Hydroxycholesterol-25,26,26,26,27,27,27-D7; 7beta-hydroxy-cholesterol-d7; cholest-5-en-3beta,7beta-diol-d7; (3β,7β)-cholest-5-ene-25,26,26,26,27,27,27-d7-3,7-diol. Grade: 97% by CP; 98% atom D. CAS No. 349553-97-5. Molecular formula: C27H39D7O2. Mole weight: 409.70. | |
| 7-Dehydrocholesterol-[d6] | One of the isotopic labelled form of 7-DehydroCholesterol, which is a vitamin precursor. Synonyms: 3-beta-Hydroxy-cholest-5,7-diene-(26,26,26,27,27,27-D6); Cholesta-5,7-dien-3β-ol d6. Grade: 95% by HPLC; 98% atom D. Molecular formula: C27H38D6O. Mole weight: 390.67. | |
| 7-Ethoxycoumarin-[d5] | 7-Ethoxycoumarin-[d5] is the labelled analogue of Coumarin. Coumarin is a chemical compound found in many plants with an anticoagulant activity. Synonyms: 7-Ethoxycoumarin D5; 7-(Ethoxy-d5)-1-benzopyran-2-one; Ethylumbelliferone-d5. Grade: ≥98% by HPLC; ≥99% atom D. CAS No. 1189956-39-5. Molecular formula: C11H5D5O3. Mole weight: 195.23. | |
| 7-Ethyl-10-hydroxycamptothecin-[d5] | 7-Ethyl-10-hydroxycamptothecin-[d5] is the labelled analogue of 7-Ethyl-10-hydroxycamptothecin, which is the active metabolite of irinotecan, a DNA topoisomerase inhibitor. Synonyms: 7-Ethyl-10-hydroxycamptothecin-d5 (SN 38-D5); 1H-Pyrano[3',?4':6,?7]?indolizino[1,?2-b]?quinoline-3,?14(4H,?12H)?-dione, 4-ethyl-11-(ethyl-d5)?-4,?9-dihydroxy-, (4S)?-; 10-Hydroxy-7-ethylcamptothecin-d5; SN 38 Lactone-d5; USP Irinotecan Related Compound B-d5. Grade: >95%. CAS No. 718612-51-2. Molecular formula: C22H15D5N2O5. Mole weight: 397.45. | |
| 7-Hydroxy Coumarin-[d5] | 7-Hydroxy Coumarin-[d5] is the labelled analogue of 7-Hydroxy Coumarin. 7-Hydroxy Coumarin is a metabolite of Coumarin that is present in many plants and is the aglucon of skimmin. Synonyms: 7-Hydroxy Coumarin D5; 7-Hydroxy-2H-1-benzopyran-2-one-d5; 7-Hydroxy-2-chromenone-d5; 7-Oxycoumarin-d5; Hydrangin-d5; Hydrangine-d5; NSC 19790-d5; Skimmetin-d5; Skimmetine-d5; Umbelliferone-d5. Grade: ≥97% by HPLC; ≥99% atom D. CAS No. 1215373-23-1. Molecular formula: C9HD5O3. Mole weight: 167.17. | |
| 7-Hydroxy Prochlorperazine-[d8] | An isotope labelled metabolite of Prochlorperazine. Prochlorperazine is a dopamine (D2) receptor antagonist belonging to the phenothiazine class of antipsychotic agents that are used for the antiemetic treatment of nausea and vertigo. Synonyms: 8-Chloro-10-[3-(4-methyl-1-piperazinyl-d8)propyl]-10H-phenothiazin-3-ol. Grade: > 95%. CAS No. 1246819-57-7. Molecular formula: C20H16ClN3OSD8. Mole weight: 397.99. | |
| 7-Hydroxy Risperidone-[d4] | 7-Hydroxy Risperidone-[d4] is the labelled analogue of 7-Hydroxy Risperidone, which is a metabolite of Risperidone, a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Synonyms: 7-Hydroxy Risperidone D4; 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-d4]-6,7,8,9-tetrahydro-7-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; R 79242-d4. Grade: >95%. CAS No. 1215454-04-8. Molecular formula: C23H23D4FN4O3. Mole weight: 430.52. | |
| 7-Hydroxy Warfarin-[d5] | One of the isotopic labelled impurities of Warfarin, which is a kind of Coumarin anticoagulant. Synonyms: 4,7-Dihydroxy-3-(3-oxo-1-[phenyl-d5)butyl]-2H-1-benzopyran-2-one; 3-(α-Acetonylbenzyl)-4,7-dihydroxycoumarin-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 94820-65-2. Molecular formula: C19H11O5D5. Mole weight: 329.37. | |
| 7-Keto Cholesterol-[d7] | 7-Ketocholesterol-[25,26,26,26,27,27,27-d7] is a labelled analog of 7-Ketocholesterol, which is a metabolite of Cholesterol. Uses: A labelled metabolite of cholesterol. Synonyms: 7-Ketocholesterol (25,26,26,26,27,27,27-D7); 7-Ketocholesterol-d7; 7-oxo-cholest-5-en-3beta-ol(d7). Grade: 98% by CP; 99% atom D. CAS No. 127684-08-6. Molecular formula: C27H37D7O2. Mole weight: 407.68. | |
| 7-Methoxy-1-naphthylacetonitrile | 2-(7-methoxynaphthalen-1-yl)acetonitrile is an impurity of agomelatine, an atypical antidepressant used to treat major depressive disorder. Synonyms: (7-Methoxy-1-naphthyl)acetonitrile; 7-Methoxy-1-naphthaleneacetinitrile; 1-Cyanomethyl-7-methoxynaphthalene; 2-(7-Methoxy-1-naphthyl)acetonitrile. Grade: 98.0%. CAS No. 138113-08-3. Molecular formula: C13H11NO. Mole weight: 197.23. | |
| 7-Methoxy-1-tetralone | 7-Methoxy-1-tetralone is an impurity of Agomelatine, which is a melatoninergic agonist and selective antagonist of 5-HT2C receptors. Synonyms: 1(2H)-Naphthalenone, 3,4-dihydro-7-methoxy-; 3,4-Dihydro-7-methoxy-1(2H)-naphthalenone; 7-Methoxy-1,2,3,4-tetrahydro-1-naphthalenone; 7-Methoxy-1,2,3,4-tetrahydro-1-oxonaphthalene; 7-Methoxy-3,4-dihydro-1(2H)-naphthalenone; 7-Methoxy-α-tetralone; 7-Methoxytetralin-1-one; 7-Methoxytetralone; NSC 97611. Grade: 98.0%. CAS No. 6836-19-7. Molecular formula: C11H12O2. Mole weight: 176.21. | |
| 7-Methoxycoumarin | Strong hepatoprotective activity. Synonyms: Herniarin; 5-18-01-00387 (Beilstein Handbook Reference); 7-Methoxy-2H-1-benzopyran-2-one; Ayapanin; BRN 0141728; Herniarin (6CI); Herniarine; METHOXYCOURMARIN, 7-; Methylumbelliferone; NSC 404559; 2H-1-Benzopyran-2-one, 7-methoxy-; Coumarin, 7-methoxy- (8CI); 7-methoxy-2H-chromen-2-one. Grade: >98%. CAS No. 531-59-9. Molecular formula: C10H8O3. Mole weight: 176.17. | |
| 7-Methyl-3-methyluric Acid-[d3] | 7-Methyl-3-methyluric Acid-[d3] is the labelled analogue of 7-Methyl-3-methyluric Acid, which is a metabolite of Caffeine. Synonyms: 7-Methyl-3-methyluric Acid D3; 7,9-Dihydro-7-methyl-3-(methyl-d3)-1H-purine-2,6,8(3H)-trione; 3,7-Dimethyluric Acid-d3; 8-Hydroxytheobromine-d3; Ba 2754-d3; Oxytheobromine-d3; 7-Methyl-3-(trideuteromethyl)uric Acid. Grade: 98%. CAS No. 383160-11-0. Molecular formula: C7H5D3N4O3. Mole weight: 199.18. | |
| (±)8(9)-EET | (±)8(9)-EET is a fully racemic version of the R/S enantiomeric forms biosynthesized from arachidonic acid. (±)8(9)-EET is a major cytochrome P450 (CYP450) metabolite in the renal cortex. Synonyms: (±)8,9-EpETrE; (±)8,9-epoxy-5Z,11Z,14Z-eicosatrienoic acid; 8S,9R-epoxy-5Z,11Z,14Z-eicosatrienoic acid; (Z)-7-[(2S,3R)-3-[(2Z,5Z)-undeca-2,5-dienyl]oxiran-2-yl]hept-5-enoic acid. Grade: ≥98%. Molecular formula: C20H32O3. Mole weight: 320.5. | |
| (±)8(9)-EET methyl ester | Biosynthesized in rat and rabbit liver microsomes by CYP450. This compound is a major CYP450 metabolite in the renal cortex. Synonyms: (±)8,9-EpETrE methyl ester. Grade: ≥98%. Molecular formula: C21H34O3. Mole weight: 334.5. | |
| 8-Chlorotheophylline | A metabolite of Dyphylline which is a theophylline derivative used to treat and prevent wheezing and trouble breathing caused by ongoing lung disease. Synonyms: H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3-dimethyl-; 1,3-Dimethyl-8-chloro-9H-purine-2,6(1H,3H)-dione; 8-Chloro-1,2,3,6-tetrahydro-1,3-dimethyl-7H-purine-2,6-dione; 8-Chlorotheophylline; 8-chloro-3,9-dihydro-1,3-diMethyl-1H-Purine-2,6-dione; 8-chloro-1,3-diMethyl-1H-purine-2,6(3H,7H)-dione; 8-CHLOROTHEOPHYLLINE. Grade: > 95%. CAS No. 85-18-7. Molecular formula: C7H7ClN4O2. Mole weight: 214.61. | |
| 8-Chlorotheophylline-[d6] | 8-Chlorotheophylline-[d6] is the labelled analogue of 8-Chlorotheophylline, which is a stimulant drug and a metabolite of Dyphylline. It can be used as a binding agent to form stable salts of pharmaceutical drugs. Synonyms: 8-Chlorotheophylline-d6; 8-chloro-3,9-dihydro-1,3-(dimethyl-d6)-1H-Purine-2,6-dione; 1,3-(Dimethyl-d6)-8-chloroxanthine; 8-Chloro-1,3-(dimethyl-d6)xanthine; NSC 6113-d6. Grade: ≥98%. CAS No. 1346598-95-5. Molecular formula: C7HD6ClN4O2. Mole weight: 220.65. | |
| 8-Hydroxy-7-iodo-5-quinolinesulfonic acid | Chiniofon is a halogenated 8-hydroxyquinoline used as an antiamebic drug. Synonyms: Chiniofon; Ferron; Loretin; Quiniophen; Meditrene; 7-Iodo-8-hydroxyquinoline-5-sulfonic acid. Grade: 99%. CAS No. 547-91-1. Molecular formula: C9H6INO4S. Mole weight: 351.11. | |
| 8-Nitroguanine-[4,8-13C2,7-15N] | The labelled 8-nitroguanine can be used as a potential biomarker for the progression of malignant fibrous histiocytoma, a model of cancer associated with inflammation. Synonyms: 2-Amino-1,9-dihydro-8-nitro-6H-purin-6-one-4,8-13C2-7-15N; 2-Amino-1,7-dihydro-8-nitro-6H-purin-6-one-4,8-13C2-7-15N. Grade: 50%; 92.6% atom 13C & 15N. CAS No. 1215708-85-2. Molecular formula: C3[13C]2H4N5[15N]O3. Mole weight: 199.1. | |
| 8-Oxo-2'-deoxyguanosine-[13C,15N2] | 8-Oxo-2'-deoxyguanosine-[13C,15N2] is the labelled analogue of 8-Oxo-2'-deoxyguanosine, which is a marker compound indicative of DNA damage associated with mutagenesis and carcinogenesis and could induce differentiation of Friend murine erythroleukemia cells in vitro. Synonyms: 8-Oxo-7,8-dihydrodeoxyguanosine-13C,15N2; 8-Oxo-2'-deoxyguanosine-13C,15N2; 8-Hydroxy-2'-deoxyguanosine-13C,15N2; 2'-Deoxy-7,8-dihydro-8-oxo-guanosine-13C,15N2; 8-Oxo-7,8-dihydro-2'-deoxyguanosine-13C,15N2; 8-Oxo-dG-13C,15N2. Grade: 95%. Molecular formula: C9[13C]H13N3[15N]2O5. Mole weight: 286.22. | |
| (±)-8-Prenylnaringenin | (±)-8-Prenylnaringenin ((±)-8-PN) is a prenylflavonoid with potent estrogenic activity that can be isolated from hops. Synonyms: (±)-8-PN; 8-isopentenylnaringenin; Sophoraflavanone B. Grade: ≥98%. CAS No. 68682-02-0. Molecular formula: C20H20O5. Mole weight: 340.4. | |
| 9,11-Estradiol-[d3] | One of the isotope labelled derivative of Estradiol, which is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17β)-Estra-1,3,5(10),9(11)-tetraene-3,17-diol-d3; Estra-1,3,5(10),9(11)-tetraene-3,17β-diol-d3; 9,11-Dehydroestradiol-d3; J 1213-d3; ZYC 1-d3; Delta 9,11-Ethinyl Estradiol D3; Δ9,11-Estradiol-d3. Grade: >95%. Molecular formula: C18H19D3O2. Mole weight: 273.38. | |
| 9-(2-Hydroxypropyl)Adenine-[d6] | 9-(2-Hydroxypropyl)Adenine-[d6] is the labelled analogue of 9-(2-Hydroxypropyl)Adenine, which is an impurity of Tenofovir. Uses: A deuterated acyclic nucleotide. Synonyms: 9-[2-(Hydroxypropyl-d6] Adenine; rac-Desphosphoryl Tenofovir-d6; DL-9-(2-Hydroxypropyl)adenine-d6; 6-Amino-α-(methyl-d3)-9H-purine-9-ethan-α,β,β-d3-ol; 9H-Purine-9-ethan-alpha,beta,beta-d3-ol, 6-amino-alpha-(methyl-d3)-. Grade: ≥95%; ≥99% atom D. CAS No. 1020719-54-3. Molecular formula: C8H5D6N5O. Mole weight: 199.24. | |
| 9-(4-Acetoxy-3-acetoxymethylbutyl)-2-amino-6-chloropurine-[d4] | A deuterated synthetic intermediate. Synonyms: 2-[2-(2-Amino-6-chloro-9H-purin-9-yl)ethyl-1,1,2,2-d4]-1,3-propanediol 1,3-Diacetate. Grade: 98%. CAS No. 1020718-81-3. Molecular formula: C14H14D4ClN5O4. Mole weight: 359.8. | |
| 9-Amino-1,2,3,4-tetrahydroacridin-1-ol-[d3] Maleate | 9-Amino-1,2,3,4-tetrahydroacridin-1-ol-[d3] Maleate is the labelled analogue of 9-Amino-1,2,3,4-tetrahydroacridin-1-ol Maleate, which is an impurity of Tacrine. Tacrine is an effective cholinesterase inhibitor and could probably be active in studies of Alzheimers's disease. Synonyms: 9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3 Maleate; 9-Amino-1,2,3,4-tetrahydro-1-acridinol-d3 Maleate; HP 029-d3 Maleate; Mentane-d3 Maleate; Velnacrine-d3 Maleate; 1-hydroxy tacrine-d3 Maleate; 9-Amino-1,2,3,4-tetrahydroacridin-1,2,2-d3-1-ol maleate; (±)-Velnacrine-1,2,2-d3 Maleate. Grade: 95% by HPLC; 98% atom D. CAS No. 1219806-48-0. Molecular formula: C17H15D3N2O5. Mole weight: 333.36. | |
| 9-Anthracenecarboxylic acid | 9-Anthracenecarboxylic acid is a Cl- transport inhibitor with a moderate to strong inhibitory effect on PKA activated cardiac IcI. Synonyms: 9-Anthroic acid; 9-Anthraceneformic acid; 9-Anthracenylcarboxylic acid; 9-Carboxyanthracene; NSC 151909. Grade: ≥95%. CAS No. 723-62-6. Molecular formula: C15H10O2. Mole weight: 222.24. | |
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