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 | |
|---|---|---|
| 10,11-Dehydro Misoprostol (Mixture of Diastereomers) | 10,11-Dehydro Misoprostol is a Misoprostol impurity. Synonyms: (13E)-(+/-)-16-Hydroxy-16-methyl-9-oxoprosta-10,13-dien-1-oic Acid Methyl Ester. Grades: > 95%. CAS No. 58682-86-3. Molecular formula: C22H36O4. Mole weight: 364.52. |  |
| 10,11-Dihydro-10-Hydroxy Carbamazepine | A metabolite of Oxcarbazepine, which inhibits the binding of [3H]BTX to sodium channels with IC50 of 160 μM. Synonyms: 10,11-Dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide; 10-Hydroxy-10,11-dihydrocarbamezepine; BIA 2-005; GP 47779. Grades: > 95%. CAS No. 29331-92-8. Molecular formula: C15H14N2O2. Mole weight: 254.29. | |
| 10-Acetyloxy Oxcarbazepine | A deuterated labelled of Oxcarbazepine which is an anticonvulsant and mood stabilizing therapeutic for neuropathic pain, epilepsy, and affective disorders. Grades: > 95%. CAS No. 113952-21-9. Molecular formula: C17H14N2O4. Mole weight: 310.31. | |
| 10-alpha-Hydroxy Levonorgestrel | A metabolite of Levonorgestrel, which is a synthetic progestogen used as an active ingredient in some hormonal contraceptives. Synonyms: 10-alpha-Hydroxy Levonorgestrel; (17α)-13-Ethyl-10,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one; 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one. Grades: > 95%. Molecular formula: C21H28O3. Mole weight: 328.46. | |
| 10-beta Hydroxy Norethindrone | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: 10β-Hydroxy Norethindrone; (17α)-10,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one; 10,17-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one. Grades: > 95%. CAS No. 1236-00-6. Molecular formula: C20H26O3. Mole weight: 314.43. | |
| 10-Hydroxy Oxcarbazepine-O-Glucuronide | An impurity of Oxcarbazepine. Grades: > 95%. Molecular formula: C21H22N2O8. Mole weight: 430.42. | |
| 10-Monohydroxy Oxcarbazepine | An impurity of Oxcarbazepine which is used as an anticonvulsant by slowing abnormal nerve impulses in the brain. Grades: > 95%. Molecular formula: C15H12N2O3. Mole weight: 268.27. | |
| 1,10-Phenanthroline Nickel dibromide | 1,10-Phenanthroline Nickel dibromide is a Ni precatalyst used for a variety of cross-coupling reactions, including N-alkylation of amides and arylation of alcohols. Uses: Transition metal catalysts. Synonyms: Nickel, dibromo(1,10-phenanthroline-κN1,κN10)-; Dibromo(1,10-phenanthroline-κN1,κN10)nickel; Nickel, dibromo(1,10-phenanthroline)-; Nickel, dibromo(1,10-phenanthroline-N1,N10)-; Dibromo(1,10-phenanthroline-κN1,κN10)nickel; 1,10-Phenanthroline nickel (II) dibromide; Ni (phen) Br2; (phen)NiBr2. Grades: ≥95%. CAS No. 48165-50-0. Molecular formula: C12H8Br2N2Ni. Mole weight: 398.71. | |
| 1,10-Phenanthroline Nickel dichloride | . Uses: Transition metal catalysts. Synonyms: (T-4)-Dichloro(1,10-phenanthroline-κN1,κN10)nickel; Nickel, dichloro(1,10-phenanthroline-κN1,κN10)-, (T-4)-; Nickel, dichloro(1,10-phenanthroline)-; Nickel, dichloro(1,10-phenanthroline-N1,N10)-, (T-4)-; (1,10-Phenanthroline)dichloronickel; Dichloro(1,10-phenanthroline)nickel; Ni(phen)Cl2; phenNiCl2; 1,10-Phenanthroline nickel (II) dichloride. Grades: ≥95%. CAS No. 22980-76-3. Molecular formula: C12H8Cl2N2Ni. Mole weight: 309.80. | |
| (11β,16α)-11-Hydroxy-16-(1-oxobutoxy)-androsta-1,4-diene-3,17-dione | Synonyms: Androsta-1,4-diene-3,17-dione, 11-hydroxy-16-(1-oxobutoxy)-, (11β,16α)-; (8S,9S,10R,11S,13S,14S,16R)-11-hydroxy-10,13-dimethyl-3,17-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-16-yl butyrate; (11β,16α)-11-Hydroxy-3,17-dioxoandrosta-1,4-dien-16-yl butyrate; Butanoic acid, (11β,16α)-11-hydroxy-3,17-dioxoandrosta-1,4-dien-16-yl ester. Grades: >95%. CAS No. 85234-64-6. Molecular formula: C23H30O5. Mole weight: 386.48. | |
| 11-Deoxydoxorubicin | 11-Deoxydoxorubicin is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: 5,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-8,11-dihydroxy-8-(2-hydroxyacetyl)-1-methoxy-, (8S,10S)-; (1S,3S)-3-Glycoloyl-3,12-dihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside; (8S-cis)-10-((3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy)-7,8,9,10-tetrahydro-8,11-dihydroxy-8-(hydroxyacetyl)-1-methoxy-5,12-naphthacenedione; 11-Deoxyadriamycin. Grades: ≥95%. CAS No. 71800-89-0. Molecular formula: C27H29NO10. Mole weight: 527.52. | |
| 11-Deoxy Limaprost | an impurity of Limaprost. Synonyms: (2E)-7-[(1R,2R)-2-[(1E,3S,5S)-3-Hydroxy-5-methyl-1-nonenyl]-5-oxocyclopentyl]-2-heptenoic Acid. Grades: > 95%. CAS No. 853998-93-3. Molecular formula: C22H36O4. Mole weight: 364.53. | |
| 1,1-Diphenylethane | 1,1-Diphenylethane, a kind of aromatic hydrocarbon compound, could probably used in polymerization. Synonyms: 2,2'-Bipyridine ferrous perchlorate. CAS No. 612-00-0. Molecular formula: C14H14. Mole weight: 182.27. | |
| 11-ent-Mifepristone | 11-ent-Mifepristone is an enantiomic impurity of Mifepristone, a progesterone receptor antagonist with partial agonist activity. Synonyms: (11α,17β)--11-[4-(Dimethylamino)phenyl]-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one. Grades: > 95%. Molecular formula: C29H35NO2. Mole weight: 429.59. | |
| 11-ent-Mifepristone-5-chloro-3,2'-[1,3]dioxolane | 11-ent-Mifepristone-5-chloro-3,2'-[1,3]dioxolane is one of Mifepristone intermediates. Mifepristone is a progesterone receptor antagonist with partial agonist activity. It is an abortifacient. Synonyms: Estra-5(10),9(11)-diene-3,17-dione11-(4-(dimethylamino)phenyl)-17-(prop-1-yn-1-yl) 3-Ethylene Ketal. Molecular formula: C31H41NO4. Mole weight: 491.66. | |
| 1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl) methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methylcyclopropaneacetic Acid | 1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl) methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methylcyclopropaneacetic Acid is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Molecular formula: C41H46ClNO5S2. Mole weight: 732.39. | |
| 1-[2-(2-Hydroxyethoxy)ethyl]piperazine | Hydroxyzine Impurity 1 is a Quetiapine intermediate. It may be used in chemical synthesis. Synonyms: 2-(2-piperazin-1-ylethoxy)ethanol. Grades: 97 %. CAS No. 13349-82-1. Molecular formula: C8H18N2O2. Mole weight: 174.24. | |
| 1,2,3,4-Tetrahydro-4,6-Dihydroxy-2-Methyl-Isoquinoline | Product formed during the decomposition of Phenylephrine. Synonyms: 1,2,3,4-Tetrahydro-2-methyl-4,6-isoquinolinediol. Grades: > 95%. CAS No. 23824-24-0. Molecular formula: C10H13NO2. Mole weight: 179.22. | |
| 1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol | rac-1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol is an intermediate in the preparation of Miconazole. It is an impurity in the synthesis of Fenticonazole. It is also an impurity in the synthesis of Ketoconazole. Synonyms: 1-(2,4-dichlorophenyl)-2-(1-imidazolyl)ethanol; 1-(2,4-dichlorophenyl)-2-imidazol-1-ylethanol. Grades: > 95 %. CAS No. 24155-42-8. Molecular formula: C11H10Cl2N2O. Mole weight: 257.12. | |
| 1-(2, 4-Dichlorophenyl)-2-(2-Methylimidazole-1-yl)-Ethanol | Synonyms: 1-(2,4-Dichloro-phenyl)-2-(2-methyl-imidazol-1-yl)-ethanol. Grades: > 95%. CAS No. 57432-78-7. Molecular formula: C12H12Cl2N2O. Mole weight: 271.15. | |
| 1-(2, 4-Dichlorophenyl)-2-(4-Methylimidazole-1-yl)-Ethanol | Synonyms: 1-(2,4-Dichloro-phenyl)-2-(4-methyl-imidazol-1-yl)-ethanol. Grades: > 95%. Molecular formula: C12H12Cl2N2O. Mole weight: 271.15. | |
| 1-(2, 4-Dichlorophenyl)-2-(5-Methylimidazole-1-yl)-Ethanol | Synonyms: 1-(2,4-Dichloro-phenyl)-2-(5-methyl-imidazol-1-yl)-ethanol. Grades: > 95%. Molecular formula: C12H12Cl2N2O. Mole weight: 271.15. | |
| 1,2,4-Trihydroxybenzene | 1,2,4-Trihydroxybenzene, a by-product of coffee bean roasting, increases intracellular Ca2+ concentration in rat thymic lymphocytes. It is a common intermediate in the biodegradation of many aromatic compounds. Synonyms: 1,2,4-Trihydroxybenzene; 2,5-Dihydroxyphenol; 2-Hydroxy-1,4-hydroquinone; 2-Hydroxy-p-benzohydroquinone; 2-Hydroxyhydroquinone; 4-Hydroxycatechol; HHQ; Hydroxyhydroquinone; NSC 2818. Grades: ≥98%. CAS No. 533-73-3. Molecular formula: C6H6O3. Mole weight: 126.11. | |
| 1-(2, 5-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol | Synonyms: 1-(2,5-Dichloro-phenyl)-2-imidazol-1-yl-ethanol. Grades: > 95%. CAS No. 27523-06-4. Molecular formula: C11H10Cl2N2O. Mole weight: 257.12. | |
| 1-(2,6-Difluorobenzyl)-5-[(dimethylamino)methyl]-3-(6-methoxypyridazine-3-yl)-6-(4-nitrophenyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione | 1-(2,6-Difluorobenzyl)-5-[(dimethylamino)methyl]-3-(6-methoxypyridazine-3-yl)-6-(4-nitrophenyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione is an impurity of Relugolix, which is an orally administered gonadotropin-releasing hormone (GnRH) receptor antagonist used in the treatment of several hormone-responsive conditions, including uterine fibroids, advanced prostate cancer, and endometriosis. Synonyms: Thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione, 1-[(2,6-difluorophenyl)methyl]-5-[(dimethylamino)methyl]-3-(6-methoxy-3-pyridazinyl)-6-(4-nitrophenyl)-; 1-[(2,6-Difluorophenyl)methyl]-5-[(dimethylamino)methyl]-3-(6-methoxy-3-pyridazinyl)-6-(4-nitrophenyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione; Relugolix Impurity 9. Grades: ≥95%. CAS No. 1589503-96-7. Molecular formula: C27H22F2N6O5S. Mole weight: 580.56. | |
| 12-Amino Minocycline | 12-Amino Minocycline is an impurity of Minocycline. It can be used in the preparation of calpain inhibitors. CAS No. 864073-42-7. Molecular formula: C23H28N4O6. Mole weight: 456.49. | |
| 1-(2-Chloroethyl)piperidine hydrochloride | An impurity of Raloxifene. Raloxifene is selective estrogen receptor modulator. It can be used in the prevention of osteoporosis in postmenopausal women and to reduce the risk of invasive breast cancer in postmenopausal women with osteoporosis and in postmenopausal women at high risk for invasive breast. Synonyms: 1-(2-chloroethyl)piperidine;hydrochloride. Grades: 98 %. CAS No. 2008-75-5. Molecular formula: C7H14ClN ยท HCl. Mole weight: 184.11. | |
| 1,2-Dibenzyl-3-methyl-benzene | 1,2-Dibenzyl-3-methyl-benzene is a kind of aromatic compound. CAS No. 53585-53-8. Molecular formula: C21H20. Mole weight: 272.39. | |
| 1,2-Dimethyl Adamantane | 1,2-Dimethyl Adamantane is an impurity from the synthesis of 1,3-Dimethyl Adamantane. Synonyms: 1,2-Dimethyl-tricyclo[3.3.1.13,7]decane; 1,2-Dimethyl-adamantane; 1,2-Dimethyladamantane; 1,2-Dimethyltricyclo[3.3.1.13,7]decane. Grades: > 95%. CAS No. 16207-81-1. Molecular formula: C12H20. Mole weight: 164.29. | |
| 1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine sodium salt | DPPS (1,2-Dipalmitoyl-sn-glycero-3-phosphoserine, sodium salt) is a form of phosphatidylserine (PS), a negatively charged phospholipid located in the inner leaflet of the cell membrane. Synonyms: L-Serine, (2R)-2,3-bis[(1-oxohexadecyl)oxy]propyl hydrogen phosphate (ester), monosodium salt; L-Serine, 2,3-bis[(1-oxohexadecyl)oxy]propyl hydrogen phosphate (ester), monosodium salt, (R)-; 4,6,10-Trioxa-5-phosphahexacosanoic acid, 2-amino-5-hydroxy-11-oxo-8-[(1-oxohexadecyl)oxy]-, 5-oxide, sodium salt (1:1), (2S,8R)-; Coatsome MS 6060LS; 1,2-Dipalmitoyl-sn-glycero-3-phosphoserine sodium salt; L-α-Dipalmitoylphosphatidylserine sodium salt; DPPS sodium salt; monosodium mono (O- ( ( (R) -2, 3-bis (palmitoyloxy) propoxy) oxidophosphoryl) -L-serinate). Grades: ≥98%. CAS No. 145849-32-7. Molecular formula: C38H73NO10P.Na. Mole weight: 758.00. | |
| 1-(2-Hydroxyethyl)-2-hydroxymethyl-4-pyridone | Grades: > 95%. Molecular formula: C8H11NO3. Mole weight: 169.18. | |
| 1-(2-Hydroxyethyl)-2-methyl-4-pyridone | Grades: > 95%. Molecular formula: C8H11NO2. Mole weight: 153.18. | |
| 1-(3, 4-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol | Synonyms: 1-(3,4-Dichloro-phenyl)-2-imidazol-1-yl-ethanol. Grades: > 95%. CAS No. 27523-05-3. Molecular formula: C11H10Cl2N2O. Mole weight: 257.12. | |
| 1,3,5-Tribromo-adamantane | 1,3,5-Tribromo-adamantane is one of memantine impurities. Memantine, also called Namenda, a N-methyl D-aspartate (NMDA) antagonist prescribed to treat symptoms of moderate to severe Alzheimer's, blocks the toxic effects associated with excess glutamate and regulates glutamate activation. Synonyms: 1,3,5-Tribromotricyclo[3.3.1.13,7]decane. Grades: ≥ 95%. CAS No. 707-34-6. Molecular formula: C10H13Br3. Mole weight: 372.92. | |
| 1,3,5-Trimethyladamantane | 1,3,5-Trimethyladamantane is an alkyladamantane derivative that are biotransformed via strains of Pseudomonas. It is used to study alkyladamantane adsorption on graphitized thermal carbon black. Synonyms: 1,3,5-Trimethyltricyclo[3.3.1.13,7]decane. Grades: > 95%. CAS No. 707-35-7. Molecular formula: C13H22. Mole weight: 178.31. | |
| 1,3-Bis(4-nitrophenyl)urea | An impurity of Nicarbazin. Synonyms: 1,3-bis(4-nitrophenyl)urea. Grades: 97 %. CAS No. 587-90-6. Molecular formula: C13H10N4O5. Mole weight: 302.24. | |
| 1,3-Bis-(Z-Leu-Leu)-diaminoacetone | 1,3-Bis-(Z-Leu-Leu)-diaminoacetone, a cysteine protease inhibitor, can specifically and efficiently inhibit the processing of p-Prl signal peptide (IC50 ca. 50 nM) without affecting the activity of signal peptidase and lysosomal cathepsin, proteasome, and other proteases. Synonyms: (Z-LL)2 Ketone; Z-Leu-Leu-NH-CH2-CO-CH2-NH-Leu-Leu-Z; 2,2'-(2-Oxo-1,3-propanediyl)bis[N-[(phenylmethoxy)carbonyl]-L-leucyl-L-leucinamide; 1,3-di-(N-carboxybenzoyl-leucyl-leucyl)aminoacetone; Dibenzyl [(4S,7S,15S,18S)-7,15-diisobutyl-2,20-dimethyl-5,8,11,14,17-pentaoxo-6,9,13,16-tetraazahenicosane-4,18-diyl]biscarbamate. Grades: ≥95%. CAS No. 313664-40-3. Molecular formula: C43H64N6O9. Mole weight: 809.00. | |
| 1,3-Butanesultone | Synonyms: gamma-Butane sultone; 5-Methyl-1,2-oxathiolane 2,2-dioxide. Grades: 95%. CAS No. 3289-23-4. Molecular formula: C4H8O3S. Mole weight: 136.17. | |
| 1,3-Dimethyladamantane | Cas No. 702-79-4. | |
| 1,3-Oxazolidine | A building block. Synonyms: Oxazolidine. Grades: > 95%. CAS No. 504-76-7. Molecular formula: C3H7NO. Mole weight: 73.1. | |
| 1,4-Dihydro-4-oxo-3-quinolinecarbonyl Chloride | 1,4-Dihydro-4-oxo-3-quinolinecarbonyl Chloride is an impurity of Ivacaftor, a drug used in the treatment of cystic fibrosis. Synonyms: 4-Oxo-1,4-dihydroquinoline-3-carbonyl Chloride. CAS No. 80761-61-1. Molecular formula: C10H6ClNO2. Mole weight: 207.61. | |
| 14-Hydroxymorphinone-N-oxide | | |
| 1-?[(4R,?5R)?-?4,?5-?dihydroxy-?L-?ornithine]?-Echinocandin B | 1-[(4R,?5R)?-4,?5-dihydroxy-L-ornithine]?-Echinocandin B is an intermediate of Anidulafungin, an echinocandin antifungal drug. Synonyms: Echinocandin B nucleus; (2R, 6S, 9S, 11R, 12R, 14aS, 15S, 16S, 20S, 23S, 25aS)-9-Amino-23-[(1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-2, 11, 12, 15-tetrahydroxy-6, 20-bis[(1R)-1-hydroxyethyl]-16-methylhexadecahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosine-5, 8, 14, 19, 22, 25(9H, 25aH)-hexone; Echinocandin B, 1-[(4R,5R)-4,5-dihydroxy-L-ornithine]-. Grades: 95%. CAS No. 79411-15-7. Molecular formula: C34H51N7O15. Mole weight: 797.81. | |
| 15-epi Bimatoprost | Cas No. 1163135-92-9. | |
| 15-Hydroxy Lubiprostone | Synonyms: 9-oxo-11α,15S-dihydroxy-16,16-difluoro-prostan-1-oic acid. Grades: > 95%. CAS No. 475992-30-4. Molecular formula: C20H34F2O5. Mole weight: 392.5. | |
| 15-Keto Latanoprost | a metabolite of Latanoprost. Synonyms: (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-(3-oxo-5-phenylpentyl)cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester; [1R-[1α(Z), 2β, 3α, 5α]]-7-[3, 5-Dihydroxy-2-(3-oxo- 5-phenylpentyl)cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester. Grades: > 95%. CAS No. 135646-98-9. Molecular formula: C26H38O5. Mole weight: 430.59. | |
| 15-Keto Latanoprost Acid | a potential metabolite of latanoprost when administered to animals. Synonyms: (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-(3-oxo-5-phenylpentyl)cyclopentyl]-5-heptenoic Acid. Grades: > 95%. CAS No. 369585-22-8. Molecular formula: C23H32O5. Mole weight: 388.51. | |
| 15-keto Limaprost | an impurity of Limaprost. Synonyms: (2E,11α,13E,17S)-11-Hydroxy-17,20-dimethyl-9,15-dioxoprosta-2,13-dien-1-oic Acid. Grades: > 95%. Molecular formula: C22H34O5. Mole weight: 378.51. | |
| 15(R)-trans-Latanoprost (10.0 mg in 1.0 ml methyl acetate) | Grades: > 95%. Molecular formula: C26H40O5. Mole weight: 432.61. | |
| 17,17-bis(17-hydroxy-18a-homoestr-4-ene-3-one | A metabolite of Levonorgestrel, which is a synthetic progestogen used as an active ingredient in some hormonal contraceptives. Synonyms: 17,17-bis(17-hydroxy-18a-homoestr-4-ene-3-one. Grades: > 95%. Molecular formula: C38H54O4. Mole weight: 574.85. | |
| 17-AAG | 17-AAG is an antibiotic with antineoplastic activity that inhibits heat shock protein 90 (HSP90). It was shown to induce apoptosis of mouse lymphoma cancer stem cells (CSCs) and human acute myeloid leukemia (AML) CSCs. Synonyms: Tanespimycin; 17-Allylaminogeldanamycin; BAY 579352; 17-(Allylamino) Geldanamycin; 17-Demethoxy-17-(2-propenylamino)geldanamycin; 17-(Allylamino)-17-demethoxygeldanamycin; 17-Demethoxy-17-allylaminogeldanamycin; CP 127374; NSC 330507; Tanespimycin; 17AAG. Grades: >98%. CAS No. 75747-14-7. Molecular formula: C31H43N3O8. Mole weight: 585.69. | |
| 17-alpha-Hydroxy Progesterone | Cas No. 68-96-2. | |
| 17β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal | 17β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal is one of Mifepristone impurities. Mifepristone is a progesterone receptor antagonist with partial agonist activity. It is an abortifacient. Molecular formula: C22H32O3. Mole weight: 344.49. | |
| 17-Desacetyl Norgestimate | Norelgestromin is a metabolite of Norgestimate which is a steroidal progestin. Uses: A metabolite of norgestimate. Synonyms: 17-Desacetyl norgestimate; (3E,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-hydroxyimino-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol. Grades: ≥95%. CAS No. 53016-31-2. Molecular formula: C21H29NO2. Mole weight: 327.465. | |
| 17-epi Limaprost | an impurity of Limaprost. Synonyms: (2E)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S,5R)-3-hydroxy-5-methyl-1-nonenyl]-5-oxocyclopentyl]-2-heptenoic Acid. Grades: > 95%. CAS No. 75554-85-7. Molecular formula: C22H36O5. Mole weight: 380.53. | |
| 17-epi-Norethindrone (Impurity G) | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Uses: Contraceptives, oral, synthetic. Synonyms: 17-epi-Norethindrone; 17-Hydroxy-19-norpregn-4-en-20-yn-3-one; 18-Methyllevonorgestrel; Norethisterone Impurity G (EP); Norethindrone EP Impurity G. Grades: > 95%. CAS No. 38673-36-8. Molecular formula: C20H26O2. Mole weight: 298.43. | |
| 17-Keto Fulvestrant | 17-Keto Fulvestrant is an impurity of Fulvestrant. Synonyms: (7α ) -3-Hydroxy-7-[9-[ (4, 4, 5, 5, 5-pentafluoropentyl) sulfinyl]nonyl]estra-1, 3, 5 (10) -trien-17-one. Grades: > 95%. CAS No. 403656-89-3. Molecular formula: C32H45F5O3S. Mole weight: 604.77. | |
| 18:0 PA (sodium salt) | DSPA (1,2-distearoyl-sn-glycero-3-phosphate) is a phospholipid containing a phosphatidic acid head group and 18:0 fatty acids at the sn-1 and sn-2 positions of the glycerol backbone. DSPA has been used to study the dynamics of model lipid bilayers via its negative charge. Uses: The study of lipid bilayers' dynamics. Synonyms: 1,2-distearoyl-sn-glycero-3-phosphate (sodium salt); DSPA-Na; Sodium (R)-2,3-bis(stearoyloxy)propyl hydrogenphosphate. Grades: ≥98%. CAS No. 108321-18-2. Molecular formula: C39H76NaO8P. Mole weight: 726.98. | |
| 18:1 PA (sodium salt) | DOPA (1,2-dioleoyl-sn-glycero-3-phosphate) is an anionic lipid. Uses: Dopa may be used as a component in liposomes/lipid bilayers, and an activator of multiple pkc isotypes. Synonyms: 1,2-dioleoyl-sn-glycero-3-phosphatidic acid (sodium salt); DOPA-Na; 1,2-Dioleoyl-sn-glycero-3-PA. Grades: 98%. CAS No. 108392-02-5. Molecular formula: C39H73NaO8P. Mole weight: 723.95. | |
| 18-Methoxycoronaridine | 18-Methoxycoronaridine is a derivative of ibogaine. It is a α3β4 nicotinic antagonist and, in contrast to ibogaine, has no affinity at the α4β2 subtype nor at NMDA-channels nor at the serotonin transporter, and has significantly reduced affinity for sodium channels and for the σ receptor, but retains modest affinity for μ-opioid receptors where it acts as an antagonist, and κ-opioid receptors. Synonyms: (-)-18-methoxycoronaridine. Grades: > 95%. CAS No. 308123-60-6. Molecular formula: C22H28N2O3. Mole weight: 368.47. | |
| 19-epi Tacrolimus | 19-epi Tacrolimus is an impurity of Tacrolimus. Tacrolimus is an immunosuppressant that can inhibit the activity of FK-506 binding protein. Grades: ≥90% by HPLC. Molecular formula: C43H69NO12. Mole weight: 792.01. | |
| 1-Acetyl-4-(4-hydroxyphenyl)piperazine | An intermediate used to prepare Ketoconazole. Synonyms: 1-[4-(4-hydroxyphenyl)piperazin-1-yl]ethanone. Grades: > 98 %. CAS No. 67914-60-7. Molecular formula: C12H16N2O2. Mole weight: 220.27. | |
| 1-Amino-3-methyladamantane Hydrochloride | Demethyl Memantine Hydrochloride is an analogue of Adamantane used as medicinal agent. Synonyms: 3-methyl-1-adamantanamine;hydrochloride; 3-methyladamantan-1-amine;hydrochloride. Grades: > 95 %. CAS No. 33103-93-4. Molecular formula: C11H20ClN. Mole weight: 201.74. | |
| 1-Benzylaziridin-2-one | Intermediate of Levocetirizine. Grades: > 95%. Molecular formula: C9H9NO. Mole weight: 147.18. | |
| 1-Bromo-3,5-dimethyladamantane | Cas No. 941-37-7. | |
| 1-Chloro-3,5-dimethyladamantane | Cas No. 707-36-8. | |
| (1-(Cyanomethyl)cyclopropyl)methyl Methanesulfonate | (1-(Cyanomethyl)cyclopropyl)methyl Methanesulfonate is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1-[[ (Methylsulfonyl) oxy]methyl]cyclopropaneacetonitrile. CAS No. 152922-86-6. Molecular formula: C7H11NO3S. Mole weight: 189.23. | |
| 1-Cyclopropyl-4-isothiocyanatonaphthalene | Cas No. 878671-95-5. | |
| 1-Ethyl-4-Isobutylbenzene | Synonyms: 4-isobutylphenylethyl; 1-(4-isobutylphenyl)ethyl; isobutylethylbenzene; p-isobutyl ethylbenzene. Grades: > 95%. CAS No. 100319-40-2. Molecular formula: C12H18. Mole weight: 162.28. | |
| 1-Hydroxy-2,7-diamino Mitosene (Mixture cis/trans) | 1-Hydroxy-2,7-diamino Mitosene (Mixture cis/trans) is a Mitomycin impurity, Mitomycin is a drug which is used for treatment of malignant neoplasm of lip. Uses: Mitomycin (m371900) impurity. Synonyms: (2S)-2,7-Diamino-9-[[(aminocarbonyl)oxy]methyl]-2,3-dihydro-1-hydroxy-6-methyl-1H-pyrrolo[1,2-a]indole-5,8-dione. Grades: 95%. CAS No. 1192552-64-9. Molecular formula: C14H16N4O5. Mole weight: 320.30. | |
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