BOC Sciences 10 - Products

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	Suppliers Website
10,10'-Dibromo-9,9'-bianthracene Quick inquiry Where to buy	10,10'-Dibromo-9,9'-bianthracene (CAS# 121848-75-7 ) is a useful research chemical. Uses: Laboratory. Alternative Names: 10,10'-Dibromo-9,9'-bianthryl. Grades: Laboratory. CAS No. 121848-75-7. Molecular formula: C28H16Br2. Molecular weight: 512.2.
10,11-Dehydro Misoprostol (Mixture of Diastereomers) Quick inquiry Where to buy	10,11-Dehydro Misoprostol is a Misoprostol impurity. Uses: Laboratory. Alternative Names: (13E)-(+/-)-16-Hydroxy-16-methyl-9-oxoprosta-10,13-dien-1-oic Acid Methyl Ester. Grades: Laboratory. CAS No. 58682-86-3. Molecular formula: C22H36O4. Molecular weight: 364.52.
10,11-Dihydro-10-Hydroxy Carbamazepine Quick inquiry Where to buy	A metabolite of Oxcarbazepine, which inhibits the binding of [3H]BTX to sodium channels with IC50 of 160 μM. Uses: Laboratory. Alternative Names: 10,11-Dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide; 10-Hydroxy-10,11-dihydrocarbamezepine; BIA 2-005; GP 47779. Grades: Laboratory. CAS No. 29331-92-8. Molecular formula: C15H14N2O2. Molecular weight: 254.29.
10- (2, 2, 2-tri chloroethyl oxycarbonyl ) -10-deacetyl baccatin III Quick inquiry Where to buy	10- (2, 2, 2-tri chloroethyl oxycarbonyl ) -10-deacetyl baccatin III is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Grades: Laboratory. Molecular formula: C32H37Cl3O12. Molecular weight: 719.99.
10-Acetyloxy Oxcarbazepine Quick inquiry Where to buy	A deuterated labelled of Oxcarbazepine which is an anticonvulsant and mood stabilizing therapeutic for neuropathic pain, epilepsy, and affective disorders. Uses: Laboratory. Grades: Laboratory. CAS No. 113952-21-9. Molecular formula: C17H14N2O4. Molecular weight: 310.31.
10-alpha-Hydroxy Levonorgestrel Quick inquiry Where to buy	A metabolite of Levonorgestrel, which is a synthetic progestogen used as an active ingredient in some hormonal contraceptives. Uses: Laboratory. Alternative Names: 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: Laboratory. Molecular formula: C21H28O3. Molecular weight: 328.46.
10-beta Hydroxy Norethindrone Quick inquiry Where to buy	An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Uses: Laboratory. Alternative Names: 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: Laboratory. CAS No. 1236-00-6. Molecular formula: C20H26O3. Molecular weight: 314.43.
10-Chloro-5H-benzo[5, 6]cyclohepta[1, 2-b]pyridin-11(6H)-one Quick inquiry Where to buy	10-Chloro-5H-benzo[5, 6]cyclohepta[1, 2-b]pyridin-11(6H)-one is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Uses: Laboratory. Alternative Names: 6-Chlor-10, 11-dihydro-4-aza-5H-dibenzo[a, d]cyclohepten-5-on; 6-Chlor-10, 11-dihydro-4-aza-5H-dibenzocyclohepten-5-on. Grades: Laboratory. CAS No. 31251-43-1. Molecular formula: C14H10ClNO. Molecular weight: 243.69.
10-Deacetyl Paclitaxel Ethyl Analogue Quick inquiry Where to buy	An impurity of Paclitaxel which is the first taxane in clinical trials as a chemotherapy medicine. Uses: Laboratory. Alternative Names: (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS) -12b-Acetoxy-4, 6, 11-trihydroxy-9- ( ( (2R, 3S) -2-hydroxy-3-phenyl-3-propionamidopropanoyl) oxy) -4a, 8, 13, 13-tetramethyl-5-oxo-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-1H-7, 11-methanocyclodeca[3, 4]benzo[1, 2-b]oxet-12-yl Benzoate; 10-Deacetyl-3'-debenzoyl-3'-propanoylpaclitaxel. Grades: Laboratory. CAS No. 173101-59-2. Molecular formula: C41H49NO13. Molecular weight: 763.85.
10-Deacetyl Paclitaxel Propyl Analogue Quick inquiry Where to buy	An impurity of Paclitaxel which induces the expression of the gene for tumor necrosis factor α. Uses: Laboratory. Alternative Names: (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-Acetoxy-9-(((2R, 3S)-3-butyramido-2-hydroxy-3-phenylpropanoyl)oxy)-4, 6, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-1H-7, 11-methanocyclodeca[3, 4]benzo[1, 2-b]oxet-12-yl Benzoate; 10-Deacetyl-3'-debenzoyl-3'-butanoylpaclitaxel. Grades: Laboratory. CAS No. 173101-47-8. Molecular formula: C42H51NO13. Molecular weight: 777.87.
10-Hydroxy Nortriptyline (Mixture of Cis and Trans Isomers) Quick inquiry Where to buy	An impurity of Nortriptyline, which is a non-selective monoamine reuptake inhibitor could be used for the treatment of major depression and childhood nocturnal enuresis. Uses: Laboratory. Alternative Names: 10, 11-Dihydro-5-[3- (methylamino) propylidene]-5H-dibenzo[a, d]cyclohepten-10- ol; 10-Hydroxynortriptyline; 10-Hydroxy-(Z)-nortriptyline. Grades: Laboratory. Molecular formula: C19H21NO. Molecular weight: 279.39.
10-Hydroxy Oxcarbazepine-O-Glucuronide Quick inquiry Where to buy	An impurity of Oxcarbazepine. Uses: Laboratory. Grades: Laboratory. Molecular formula: C21H22N2O8. Molecular weight: 430.42.
10-Monohydroxy Oxcarbazepine Quick inquiry Where to buy	An impurity of Oxcarbazepine which is used as an anticonvulsant by slowing abnormal nerve impulses in the brain. Uses: Laboratory. Grades: Laboratory. Molecular formula: C15H12N2O3. Molecular weight: 268.27.
10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel Quick inquiry Where to buy	10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Alternative Names: Paclitaxel EP Impurity I (Paclitaxel 10,13-Bis Side Chain); (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-acetoxy-12-(benzoyloxy)-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-1H-7, 11-methanocyclodeca[3, 4]benzo[1, 2-b]oxete-6, 9-diyl (2R,2R,3S,3S)-bis(3-benzamido-2-hydroxy-3-phenylpropanoate). Grades: Laboratory. CAS No. 2157462-42-3. Molecular formula: C61H62N2O16. Molecular weight: 1079.15.
10-O-Deacetyl-7-Acetoacetyl Paclitaxel Quick inquiry Where to buy	10-O-Deacetyl-7-Acetoacetyl Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Grades: Laboratory. Molecular formula: C49H53NO15. Molecular weight: 895.94.
11-Deoxy Limaprost Quick inquiry Where to buy	an impurity of Limaprost. Uses: Laboratory. Alternative Names: (2E)-7-[(1R,2R)-2-[(1E,3S,5S)-3-Hydroxy-5-methyl-1-nonenyl]-5-oxocyclopentyl]-2-heptenoic Acid. Grades: Laboratory. CAS No. 853998-93-3. Molecular formula: C22H36O4. Molecular weight: 364.53.
1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]-1-piperidinium Bromide Quick inquiry Where to buy	Donepezil impurity. Uses: Laboratory. Alternative Names: 2-[[1,1-bis(phenylmethyl)-4-piperidin-1-iumyl]methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one;bromide; 2-[(1,1-dibenzylpiperidin-1-ium-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one;bromide. Grades: Laboratory. CAS No. 844694-85-5. Molecular formula: C31H36BrNO3. Molecular weight: 550.53.
1,1-Dimethylbiguanide hydrochloride Quick inquiry Where to buy	Metformin decreases hyperglycemia primarily by suppressing glucose production by the liver (hepatic gluconeogenesis). Uses: Laboratory. Alternative Names: N, N-Di methyl imidodicarbonimidic Diamide Hydrochloride; Diabetosan; Diabex; Glucophage; Metiguanide; Glucoform; Glucomet; Glucomine; Orabet; Siamformet; Walaphage; Glumetza; Metformin Hydrochloride. Grades: Laboratory. CAS No. 1115-70-4. Molecular formula: C4H12ClN5. Molecular weight: 165.62.
1,1-Diphenylethane Quick inquiry Where to buy	1,1-Diphenylethane, a kind of aromatic hydrocarbon compound, could probably used in polymerization. Uses: Laboratory. Alternative Names: 2,2'-Bipyridine ferrous perchlorate. Grades: Laboratory. CAS No. 612-00-0. Molecular formula: C14H14. Molecular weight: 182.27.
11-ent-Mifepristone Quick inquiry Where to buy	11-ent-Mifepristone is an enantiomic impurity of Mifepristone, a progesterone receptor antagonist with partial agonist activity. Uses: Laboratory. Alternative Names: (11α,17β)--11-[4-(Dimethylamino)phenyl]-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one. Grades: Laboratory. Molecular formula: C29H35NO2. Molecular weight: 429.59.
11-ent-Mifepristone-5-chloro-3,2'-[1,3]dioxolane Quick inquiry Where to buy	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. Uses: Laboratory. Alternative Names: Estra-5(10),9(11)-diene-3,17-dione11-(4-(dimethylamino)phenyl)-17-(prop-1-yn-1-yl) 3-Ethylene Ketal. Grades: Laboratory. Molecular formula: C31H41NO4. Molecular weight: 491.66.
11-Fluoro Desloratadine Quick inquiry Where to buy	11-Fluoro Desloratadine is a fluorine substituted benzocycloheptapyridin e derivative with antihistaminic activity. Uses: Laboratory. Alternative Names: 8-Chloro-11-fluoro-6, 11-dihydro-11-(4-piperidinyl)-5H-benzo[5, 6]cyclohepta[1, 2-b]pyridine. Grades: Laboratory. CAS No. 298220-99-2. Molecular formula: C19H20ClFN2. Molecular weight: 330.83.
11-Keto Oxcarbazepine Quick inquiry Where to buy	An impurity of Oxcarbazepine which is an anticonvulsant and mood stabilizing therapeutic for neuropathic pain, epilepsy, and affective disorders. Uses: Laboratory. Grades: Laboratory. CAS No. 537693-29-1. Molecular formula: C15H10N2O3. Molecular weight: 266.26.
11-(N-Hydroxy) Loratadine 1-Oxide Quick inquiry Where to buy	11-(N-Hydroxy) Loratadine 1-Oxide is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Uses: Laboratory. Grades: Laboratory. Molecular formula: C19H19ClN2O2. Molecular weight: 342.82.
1-(1-phenylethyl)imidazole Quick inquiry Where to buy	One impurity of Etomidate. Etomidate is a GABAA receptor agonist, used as a short-acting anaesthetic agent or sedative. Uses: Laboratory. Alternative Names: Etomidate Impurity 1(mixture of enantiomer); Etomidate Impurity 002. Grades: Laboratory. CAS No. 60197-34-4. Molecular formula: C11H12N2. Molecular weight: 172.23.
1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl ) methyl ] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1- methyl ethyl) phenyl] propyl ] thio] methyl cyclopropaneacetic Acid Quick inquiry Where to buy	1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl ) methyl ] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1- methyl ethyl) phenyl] propyl ] thio] methyl cyclopropaneacetic Acid is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Uses: Laboratory. Grades: Laboratory. Molecular formula: C41H46ClNO5S2. Molecular weight: 732.39.
1-[2- (2-Hydroxyethoxy) ethyl]piperazine Quick inquiry Where to buy	Hydroxyzine Impurity 1 is a Quetiapine intermediate. It may be used in chemical synthesis. Uses: Laboratory. Alternative Names: 2-(2-piperazin-1-ylethoxy)ethanol. Grades: Laboratory. CAS No. 13349-82-1. Molecular formula: C8H18N2O2. Molecular weight: 174.24.
1,2,3,4-Tetrahydro-4,6-Dihydroxy-2-Methyl-Isoquinoline Quick inquiry Where to buy	Product formed during the decomposition of Phenylephrine. Uses: Laboratory. Alternative Names: 1,2,3,4-Tetrahydro-2-methyl-4,6-isoquinolinediol. Grades: Laboratory. CAS No. 23824-24-0. Molecular formula: C10H13NO2. Molecular weight: 179.22.
1-(2,3-Dimethylphenyl)propan-1-ol Quick inquiry Where to buy	1-(2,3-Dimethylphenyl)propan-1-ol is an impurity of Medetomidine, which is a seletive α2-adrenoceptor agonist. Medetomidine exhibits analgesic and sedative activity and can be used in veterinary medicine. Uses: Laboratory. Alternative Names: 1-(2,3-Dimethylphenyl)-1-propanol. Grades: Laboratory. CAS No. 944268-64-8. Molecular formula: C11H16O. Molecular weight: 164.248.
1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol Quick inquiry Where to buy	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. Uses: Laboratory. Alternative Names: 1-(2,4-dichlorophenyl)-2-(1-imidazolyl)ethanol; 1-(2,4-dichlorophenyl)-2-imidazol-1-ylethanol. Grades: Laboratory. CAS No. 24155-42-8. Molecular formula: C11H10Cl2N2O. Molecular weight: 257.12.
1-(2, 4-Dichlorophenyl)-2-(2-Methylimidazole-1-yl)-Ethanol Quick inquiry Where to buy	1-(2, 4-Dichlorophenyl)-2-(2-Methylimidazole-1-yl)-Ethanol. Uses: Laboratory. Alternative Names: 1-(2,4-Dichloro-phenyl)-2-(2-methyl-imidazol-1-yl)-ethanol. Grades: Laboratory. CAS No. 57432-78-7. Molecular formula: C12H12Cl2N2O. Molecular weight: 271.15.
1-(2, 4-Dichlorophenyl)-2-(4-Methylimidazole-1-yl)-Ethanol Quick inquiry Where to buy	1-(2, 4-Dichlorophenyl)-2-(4-Methylimidazole-1-yl)-Ethanol. Uses: Laboratory. Alternative Names: 1-(2,4-Dichloro-phenyl)-2-(4-methyl-imidazol-1-yl)-ethanol. Grades: Laboratory. Molecular formula: C12H12Cl2N2O. Molecular weight: 271.15.
1-(2, 4-Dichlorophenyl)-2-(5-Methylimidazole-1-yl)-Ethanol Quick inquiry Where to buy	1-(2, 4-Dichlorophenyl)-2-(5-Methylimidazole-1-yl)-Ethanol. Uses: Laboratory. Alternative Names: 1-(2,4-Dichloro-phenyl)-2-(5-methyl-imidazol-1-yl)-ethanol. Grades: Laboratory. Molecular formula: C12H12Cl2N2O. Molecular weight: 271.15.
1-(2, 5-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol Quick inquiry Where to buy	1-(2, 5-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol. Uses: Laboratory. Alternative Names: 1-(2,5-Dichloro-phenyl)-2-imidazol-1-yl-ethanol. Grades: Laboratory. CAS No. 27523-06-4. Molecular formula: C11H10Cl2N2O. Molecular weight: 257.12.
12-Amino Minocycline Quick inquiry Where to buy	12-Amino Minocycline is an impurity of Minocycline. It can be used in the preparation of calpain inhibitors. Uses: Laboratory. Grades: Laboratory. CAS No. 864073-42-7. Molecular formula: C23H28N4O6. Molecular weight: 456.49.
1-(2-Chloroethyl)piperidine hydrochloride Quick inquiry Where to buy	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. Uses: Laboratory. Alternative Names: 1- (2-chloroethyl) piperidine; hydrochloride. Grades: Laboratory. CAS No. 2008-75-5. Molecular formula: C7H14ClN · HCl. Molecular weight: 184.11.
1,2-Dibenzyl-3-methyl-benzene Quick inquiry Where to buy	1,2-Dibenzyl-3-methyl-benzene is a kind of aromatic compound. Uses: Laboratory. Grades: Laboratory. CAS No. 53585-53-8. Molecular formula: C21H20. Molecular weight: 272.39.
1,2-Dimethyl Adamantane Quick inquiry Where to buy	1,2-Dimethyl Adamantane is an impurity from the synthesis of 1,3-Dimethyl Adamantane. Uses: Laboratory. Alternative Names: 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: Laboratory. CAS No. 16207-81-1. Molecular formula: C12H20. Molecular weight: 164.29.
12-Fluoro Dihydroloratadine Quick inquiry Where to buy	12-Fluoro Dihydroloratadine. Uses: Laboratory. Grades: Laboratory. CAS No. 125743-79-5. Molecular formula: C22H24ClFN2O2. Molecular weight: 402.90.
12-Fluoro Dihydroloratadine Quick inquiry Where to buy	12-Fluoro Dihydroloratadine. Uses: Laboratory. Grades: Laboratory. Molecular formula: C22H24ClFN2O2. Molecular weight: 402.90.
12-Hydoxy Loratadine Quick inquiry Where to buy	12-Hydoxy Loratadine is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Uses: Laboratory. Grades: Laboratory. Molecular formula: C22H25ClN2O3. Molecular weight: 400.90.
1-(2-Hydroxyethyl)-2-hydroxymethyl-4-pyridone Quick inquiry Where to buy	1-(2-Hydroxyethyl)-2-hydroxymethyl-4-pyridone. Uses: Laboratory. Grades: Laboratory. Molecular formula: C8H11NO3. Molecular weight: 169.18.
1-(2-Hydroxyethyl)-2-methyl-4-pyridone Quick inquiry Where to buy	1-(2-Hydroxyethyl)-2-methyl-4-pyridone. Uses: Laboratory. Grades: Laboratory. Molecular formula: C8H11NO2. Molecular weight: 153.18.
12-Hydroxy Loratadine Quick inquiry Where to buy	12-Hydroxy Loratadine. Uses: Laboratory. Grades: Laboratory. Molecular formula: C22H25ClN2O3. Molecular weight: 400.91.
1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Quick inquiry Where to buy	Protein kinase inhibitors. Uses: Laboratory. Alternative Names: 2-(2-methyl-5-nitrophenyl)guanidine; nitric acid; 2-(2-methyl-5-nitrophenyl)guanidine; nitric acid. Grades: Laboratory. CAS No. 152460-08-7. Molecular formula: C8H11N5O5. Molecular weight: 257.20.
13,14-Anhydro-10-desacetyl Baccatin Quick inquiry Where to buy	13,14-Anhydro-10-desacetyl Baccatin is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Alternative Names: Docetaxel Impurity 24. Grades: Laboratory. CAS No. 1217248-58-2. Molecular formula: C29H34O9. Molecular weight: 526.57.
13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III Quick inquiry Where to buy	13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III is one of Paclitaxel precursors. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Alternative Names: (4S, 5R) -2, 2-Di methyl -4-phenyl -3, 5-oxazolidinedicarboxyl ic Acid 5-[(2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester; 5-{(3xi, 5beta, 7alpha, 10beta, 13alpha)-4, 10-Bis(acetyloxy)-2-(benzoyloxy)-1-hydroxy-9-oxo-7-[(triethylsilyl)oxy]-5, 20-epoxytax-11-en-13-yl} 3-tert-butyl (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate. Grades: Laboratory. CAS No. 143527-71-3. Molecular formula: C54H73NO15Si. Molecular weight: 1004.24.
13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7α-dihydroxy Baccatin III Quick inquiry Where to buy	13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7α-dihydroxy Baccatin III is one of Paclitaxel intermediates. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Grades: Laboratory. Molecular formula: C48H59NO16. Molecular weight: 905.98.
13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7β-dihydroxy Baccatin III Quick inquiry Where to buy	13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7β-dihydroxy Baccatin III is one of Paclitaxel intermediates. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Grades: Laboratory. Molecular formula: C48H59NO16. Molecular weight: 905.98.
13-{[ (3-t-Boc) -2, 2-dimethyl-4S-phenyl-1, 3-oxazolidin-5R-yl]formyl}-7-O- (2, 2, 2-trichloroethyl) oxy]carbonyl) Baccatin III Quick inquiry Where to buy	13-{[ (3-t-Boc) -2, 2-dimethyl-4S-phenyl-1, 3-oxazolidin-5R-yl]formyl}-7-O- (2, 2, 2-trichloroethyl) oxy]carbonyl) Baccatin III is one of Paclitaxel precursors. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Alternative Names: (4S, 5R) -2, 2-Di methyl -4-phenyl -3, 5-oxazolidinedicarboxyl ic Acid 5-[ (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS) -6, 12b-Bis (acetyloxy) -12- (benzoyloxy) -2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[[ (2, 2, 2-trichloroethoxy) carbonyl]oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester; 5-[ (3xi, 5beta, 7beta, 10beta, 13alpha) -4, 10-Bis (acetyloxy) -2- (benzoyloxy) -1-hydroxy-9-oxo-7-{[ (2, 2, 2-trichloroethoxy) carbonyl]oxy}-5, 20-epoxytax-11-en-13-yl] 3-tert-butyl (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate. Grades: Laboratory. CAS No. 143527-73-5. Molecular formula: C51H60Cl3NO17. Molecular weight: 1065.38.
13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl} Δ6,7-Baccatin III Quick inquiry Where to buy	13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl} Δ6,7-Baccatin III is one of Paclitaxelintermediate s. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Laboratory. Alternative Names: N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-6,7-dehydro Taxol; N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-6,7-dehydro Paclitaxel. Grades: Laboratory. Molecular formula: C48H57NO14. Molecular weight: 871.96.
1-(3, 4-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol Quick inquiry Where to buy	1-(3, 4-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol. Uses: Laboratory. Alternative Names: 1-(3,4-Dichloro-phenyl)-2-imidazol-1-yl-ethanol. Grades: Laboratory. CAS No. 27523-05-3. Molecular formula: C11H10Cl2N2O. Molecular weight: 257.12.
1-(3,4-dihydro-2H-chromen-2-yl)-2-(methylamino)ethanol Quick inquiry Where to buy	An impurity of Nebivolol, which selectively inhibits β1-adrenoceptor with IC50 of 0.12 nM. Uses: Laboratory. Alternative Names: 1-(3,4-dihydro-2H-chromen-2-yl)-2-(methylamino)ethanol. Grades: Laboratory. Molecular formula: C12H17NO2. Molecular weight: 207.27.
1-(3,4-Dimethylphenyl)ethanol Quick inquiry Where to buy	1-(3,4-Dimethylphenyl)ethanol is an intermediate of Medetomidine, which is a seletive α2-adrenoceptor agonist. Medetomidine exhibits analgesic and sedative activity and can be used in veterinary medicine. Uses: Laboratory. Grades: Laboratory. CAS No. 33967-19-0. Molecular formula: C10H14O. Molecular weight: 150.221.
1,3,5-Tribromo-adamantane Quick inquiry Where to buy	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. Uses: Laboratory. Alternative Names: 1, 3, 5-Tribromotricyclo[3. 3. 1. 13, 7]decane. Grades: Laboratory. CAS No. 707-34-6. Molecular formula: C10H13Br3. Molecular weight: 372.92.
1,3,5-Trimethyladamantane Quick inquiry Where to buy	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. Uses: Laboratory. Alternative Names: 1, 3, 5-Trimethyltricyclo[3. 3. 1. 13, 7]decane. Grades: Laboratory. CAS No. 707-35-7. Molecular formula: C13H22. Molecular weight: 178.31.
1,3-Bis(4-nitrophenyl)urea Quick inquiry Where to buy	An impurity of Nicarbazin. Uses: Laboratory. Alternative Names: 1,3-bis(4-nitrophenyl)urea. Grades: Laboratory. CAS No. 587-90-6. Molecular formula: C13H10N4O5. Molecular weight: 302.24.
1,3-Bis(6-chloro-2',3'-difluoro-[1,1'-biphenyl]-3-yl)urea Quick inquiry Where to buy	1,3-Bis(6-chloro-2',3'-difluoro-[1,1'-biphenyl]-3-yl)urea is one of Sorafenib impurities. Sorafenib is a polykinase inhibitor of Raf-1, B-Raf and VEGFR-2 and is an anti-tumor drug. Uses: Laboratory. Grades: Laboratory. Molecular formula: C25H14Cl2F4N2O. Molecular weight: 505.29.
1-(3-Carboxypropyl)-3,7-dimethylxanthine Quick inquiry Where to buy	1-(3-Carboxypropyl)-3,7-dimethylxanthine is a metabolite of Pentoxifylline. Uses: Laboratory. Alternative Names: 2,3,6,7-Tetrahydro-3,7-dimethyl-2,6-dioxo-1H-purine-1-butanoic Acid; 3,6-Dihydro-3,7-dimethyl-2,6-dioxopurine-1(2H)-butyric Acid; 1- (3-Carboxypropyl) theobromine; 1-(3'-Carboxypropyl)-3,7-dimethylxanthine; 3, 7-Dimethyl-1- (3-carboxypropyl) xanthine. Grades: Laboratory. CAS No. 6493-7-8. Molecular formula: C11H14N4O4. Molecular weight: 266.26.
13-cis-Acitretin Quick inquiry Where to buy	13-cis-Acitretin is a synthetic retinoid which is the major metabolite of etretinate. Uses: Laboratory. Alternative Names: USP Acitretin Related Compound A; 6,8-nonatetraenoic Acid; 13-cis-Etretin; Isoacitretin; Isoetretin. Grades: Laboratory. CAS No. 69427-46-9. Molecular formula: C21H26O3. Molecular weight: 326.44.
1,3-Dimethyladamantane Quick inquiry Where to buy	1,3-Dimethyladamantane is a dimethylated adamantane derivative. Uses: Laboratory. Alternative Names: 1,3-dimethyladamantane. Grades: Laboratory. CAS No. 702-79-4. Molecular formula: C12H20. Molecular weight: 164.29.
1-(3-Methoxyphenyl)ethanol Quick inquiry Where to buy	A impurity of Rivastigmine. Rivastigmine is a cholinesterase inhibitor. It works by increasing the amount of a certain substance (acetylcholine) in the brain, which may help reduce symptoms of dementia in patients with Alzheimer disease. Uses: Laboratory. Alternative Names: 1-(3-methoxyphenyl)ethanol; 1-(3-methoxyphenyl)ethanol. Grades: Laboratory. CAS No. 23308-82-9. Molecular formula: C9H12O2. Molecular weight: 152.19.
1,3-Oxazolidine Quick inquiry Where to buy	A building block. Uses: Laboratory. Alternative Names: Oxazolidine. Grades: Laboratory. CAS No. 504-76-7. Molecular formula: C3H7NO. Molecular weight: 73.1.
1,4,7-Tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane Tetrahydrocloride Quick inquiry Where to buy	1,4,7-Tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane Tetrahydrocloride is an intermediate of Gadoteridol. Gadoterido is a gadolinium-based MRI contrast agent. It is sold under the brand name ProHance. Uses: Laboratory. Alternative Names: 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid; 2-[4,7-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic Acid; DO3A. Grades: Laboratory. CAS No. 114873-37-9. Molecular formula: C14H26N4O6. Molecular weight: 346.38.
1,4-Bis(4-nitrophenyl)piperazine Quick inquiry Where to buy	An impurity of Palbociclib, a selective inhibitor of cyclin-dependent kinases CDK4 and CDK6. Palbociclib is developed for the treatment of ER-positive and HER2-negative breast cancer. Uses: Laboratory. Grades: Laboratory. CAS No. 16264-05-4. Molecular formula: C16H16N4O4. Molecular weight: 328.328.
1- (4-Chloro-3- (trifluoromethyl) phenyl) urea Quick inquiry Where to buy	An impurity of Sorafenib. Sorafenib is a small inhibitor of several tyrosine protein kinases, such as VEGFR, PDGFR and Raf family kinases, for the treatment of primary kidney cancer, advanced primary liver cancer and radioactive iodine resistant advanced thyroid carcinoma. Uses: Laboratory. Alternative Names: N-[4-Chloro-3- (trifluoromethyl) phenyl]urea; Sorafenib Impurity 1; Sorafenib related compound 1; 1-[3-(Trifluoromethyl)-4-chlorophenyl]urea; Sorafenib Related Compound 9. Grades: Laboratory. CAS No. 343247-69-8. Molecular formula: C8H6ClF3N2O. Molecular weight: 238.59.
1- (4-Chlorophenyl) -1-cyclobutane carbonitrile Quick inquiry Where to buy	An intermediate in the synthesis of sibutramine. Sibutramine is a monoamine reuptake inhibitor (MRI) that, in humans, reduces the reuptake of norepinephrine serotonin and dopamine. Sibutramine is an adjunct to the treatment of exogenous obesity along with diet and exercise. Uses: Laboratory. Alternative Names: 1- (4-chlorophenyl) cyclobutane-1-carbonitrile. Grades: Laboratory. CAS No. 28049-61-8. Molecular formula: C11H10ClN. Molecular weight: 191.66.
1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt Quick inquiry Where to buy	1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Uses: Laboratory. Alternative Names: OMP-A Ammonium Salt. Grades: Laboratory. CAS No. 2227107-89-1. Molecular formula: C16H18N4O4. Molecular weight: 330.34.
1,4-Dihydro-4-oxo-3-quinolinecarbonyl Chloride Quick inquiry Where to buy	1,4-Dihydro-4-oxo-3-quinolinecarbonyl Chloride is an impurity of Ivacaftor, a drug used in the treatment of cystic fibrosis. Uses: Laboratory. Alternative Names: 4-Oxo-1,4-dihydroquinoline-3-carbonyl Chloride. Grades: Laboratory. CAS No. 80761-61-1. Molecular formula: C10H6ClNO2. Molecular weight: 207.61.
14-Hydroxymorphinone-N-oxide Quick inquiry Where to buy	14-Hydroxymorphinone-N-oxide is an impurity of Naloxone, which is used to treat alcohol dependence and prevent relapse of opioid. Uses: Laboratory. Grades: Laboratory. Molecular formula: C17H17NO5. Molecular weight: 315.32.