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 | |
|---|---|---|
| (R)-(-)-3-Quinuclidinol | A impurity of Solifenacin. Solifenacin is a muscarinic M3 receptor antagoinst for treating contraction of overactive bladder with associated problems such as increased urination frequency and urge incontinence. Synonyms: (3R)-1-azabicyclo[2.2.2]octan-3-ol; (3R)-1-azabicyclo[2.2.2]octan-3-ol. Grades: 96 %. CAS No. 25333-42-0. Molecular formula: C7H13NO. Mole weight: 127.18. |  |
| (R)-5-Hydroxymethyl Tolterodine Formate | One of the impurities of Tolterodine, which is a muscarinic receptor antagonist and has been found to be effective against urinary incontinence. Synonyms: (R)-2-(3-(Diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol Formate. CAS No. 380636-49-7. Molecular formula: C22H31NO2. CH2O2. Mole weight: 387.51. | |
| (R)-5-Isopropylcarbonyloxymethyl Tolterodine | One of the impurities of Tolterodine, which is a muscarinic receptor antagonist and has been found to be effective against urinary incontinence. Synonyms: 2-Methyl-propanoic Acid [3-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxyphenyl]methyl Ester. CAS No. 1380491-70-2. Molecular formula: C26H37NO3. Mole weight: 411.59. | |
| (R)-6-Hydroxy Warfarin | One of the impurities of Warfarin, which is a kind of Coumarin anticoagulant. Synonyms: 4,6-Dihydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-1-benzopyran-2-one; (R)-4,6-Dihydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one; (R)-6-Hydroxywarfarin; 6-Hydroxy-R-warfarin. CAS No. 63740-75-0. Molecular formula: C19H16O5. Mole weight: 324.34. | |
| (R)-7-Ethyl-10-Hydroxy Camptothecin | R-Enantiomer of SN-38. Used for making the bioconjugates and bifunctional isocyanate cross linking reagents. Synonyms: (4R)-4,11-Diethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)dione. Grades: > 95%. CAS No. 647852-82-2. Molecular formula: C22H20N2O5. Mole weight: 392.42. | |
| (R)-7-Hydroxy Warfarin | One of the isotopic labelled impurities of Warfarin, which is a kind of Coumarin anticoagulant. Synonyms: 4,7-Dihydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-1-benzopyran-2-one; (R)-4,7-Dihydroxy-3-(3-oxo-1-phenylbutyl)2H-1-benzopyran-2-one; 7-Hydroxy-R-warfarin; R-7-Hydroxywarfarin. CAS No. 63740-76-1. Molecular formula: C19H16O5. Mole weight: 324.34. | |
| (R)-9-(2-Hydroxypropyl)adenine | (R)-9-(2-Hydroxypropyl)adenine is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Synonyms: (R)-1-(6-Amino-9H-purin-9-yl)propan-2-ol; Hydroxypropyladenine; (R)-(+)-9-(2-Hydroxypropyl)adenine; D-(-)-9-(2-Hydroxypropyl)adenine; (αR)-6-Amino-α-methyl-9H-purine-9-ethanol; Desphosphoryl Tenofovir; (2R)-1-(6-aminopurin-9-yl)-2-propanol. Grades: ≥95%. CAS No. 14047-28-0. Molecular formula: C8H11N5O. Mole weight: 193.21. | |
| (R)-9-Hydroxy Risperidone ((R)-Paliperidone) | An impurirty of Risperidone,Risperidone is a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Synonyms: (9R)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro -9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; (+)-9-Hydroxyrisperidone; 9-(R)-Paliperidone. Grades: > 95%. CAS No. 130049-85-3. Molecular formula: C23H27FN4O3. Mole weight: 426.5. | |
| rac-2-Despiperidyl-2-amino Repaglinide | A metabolite of Repaglinide. Repaglinide is an antidiabetic drug. Repaglinide is an oral medication used in addition to diet and exercise for blood sugar control in type 2 diabetes mellitus. Synonyms: 4-[2-[[1-(2-Aminophenyl)-3-methylbutyl]amino]-2-oxoethyl]-2-ethoxybenzoic Acid; Repaglinide M1 Metabolite. Grades: > 95%. CAS No. 874908-11-9. Molecular formula: C22H28N2O4. Mole weight: 384.48. | |
| rac-4,11-Diethyl-9-hydroxycamptothecin | Synonyms: 1H-Pyrano[3',?4':6,?7]?indolizino[1,?2-b]?quinoline-3,?14(4H,?12H)?-dione, 4,?11-diethyl-4,?9-dihydroxy-; (rac)-7-Ethyl-10-Hydroxy Camptothecin. Grades: >95%. CAS No. 130144-34-2. Molecular formula: C22H20N2O5. Mole weight: 392.411. | |
| rac-4-Hydroxy Propranolol HCl | A metabolite of Propranolol.Propranolol is Beta 1 adrenergic receptor antagonist. It can be used for the treatment of high blood pressure, a number of types of irregular heart rate, thyrotoxicosis, capillary hemangiomas, performance anxiety, and essential tremors. Synonyms: 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-1-naphthalenol Hydrochloride. Grades: > 95%. CAS No. 14133-90-5. Molecular formula: C16H21NO3. HCl. Mole weight: 311.81. | |
| rac-4'-O-Methyl Taxifolin | One of the impurities of Taxifolin, which is a flavenoid compound and has been found to exhibit antioxidant activity. Grades: > 95%. Molecular formula: C16H14O7. Mole weight: 318.29. | |
| rac-5, 7--Dimethyltocol | One of the derivatives of Vitamin E, which has been found to exhibit antioxidant activity. Synonyms: 2,5,7-trimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol. CAS No. 493-35-6. Molecular formula: C28H48O2. Mole weight: 416.69. | |
| rac 5-Hydroxy Propentofylline | An metabolite of Propentofylline. Propentofylline is a xanthine derivative. It has purported neuroprotective effects. Synonyms: rac 5-Hydroxy Propentofylline; 56395-62-1; 1-(5-HYDROXYHEXYL)-3-METHYL-7-PROPYLPURINE-2,6-DIONE; 3,7-Dihydro-1-(5-hydroxyhexyl)-3-methyl-7-propyl-1H-purine-2,6-dione; SCHEMBL5256903; DTXSID50430873; FT-0670050; 3-methyl-1-(5-hydroxyhexyl)-7-propylxanthine; 1-(5-Hydroxyhexyl)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione. Grades: > 95%. CAS No. 56395-62-1. Molecular formula: C15H24N4O3. Mole weight: 308.38. | |
| Rac-7-Oxo-Pramipexole DiHCl (salt) | An metabolite of Pramipexole which is a partial/full D2S, D2L, D3, D4 receptor agonist with a Ki of 3.9, 2.2, 0.5 and 5.1 nM for D2S, D2L, D3, D4 receptor, respectively. Synonyms: 2-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one; rac-7-Oxo-pramipexole Dihydrochloride; 2-amino-6-(propylamino)-5,6-dihydro-4H-1,3-benzothiazol-7-one; Rac-7-Oxo-Pramipexole; DTXSID80735287; BCP11575; 2-amino-6-(propylamino)-5,6-dihydro-1,3-benzothiazol-7(4H)-one; AKOS015999506; CS-0165687; Pramipexole 7-Oxo Impurity; Pramipexole Impurity 29; 2-amino-6-(propylamino)-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one; 2-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one (Pramipexole Impurity pound(c). Grades: > 95%. CAS No. 1286047-33-3. Molecular formula: C10H15N3OS.2HCl. Mole weight: 261.77. | |
| rac-Ambrisentan | Synonyms: (+/-)-Ambrisentan; Ambrisentan. CAS No. 713516-99-5. Molecular formula: C22H22N2O4. Mole weight: 378.428. | |
| rac Cinacalcet HCl | rac Cinacalcet HCl is the metabolites of Cinacalcet. Synonyms: rac Cinacalcet HCl; 1025064-33-8; N-(1-naphthalen-1-ylethyl)-3-[3-(trifluoromethyl)phenyl]propan-1-amine; hydrochloride; N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride; (S)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoroMethyl)phenyl)propan-1-aMine (hydrochloride); (S)-Cinacalcet hydrochloride; MFCD08067750; SCHEMBL1179140; BCP12457; AKOS028110143; SB17366; SB44476; SY075199; FT-0655073; FT-0665043; FT-0665044; A823266; A896790; |A-Methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-1-naphthalenemethanamine Hydrochloride; N-(1-naphthalen-1-ylethyl)-3-[3-(trifluoromethyl)phenyl]propan-1-amine hydrochloride; N-[1-(1-naphthalenyl)ethyl]-3-[3-(trifluoromethyl)phenyl]-1-propanamine hydrochloride. Grades: > 95%. CAS No. 1025064-33-8. Molecular formula: C22H23ClF3N. Mole weight: 393.87. | |
| rac-Clopidogrel Carboxylic Acid | rac-Clopidogrel Carboxylic Acid is a metabolite of Clopidogrel. Clopidogrel could be used in the prevention and treatment of sorts of arterial circulation disorders caused by platelet aggregation. Uses: Platelet aggregation inhibitors. Synonyms: clopidogrel carboxylic acid; rac-Clopidogrel EP Impurity A; (2-chlorophenyl)(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetic acid; (+/-)-(2-chlorophenyl)-(6,7-dihydro-4H-thieno[3,2-c]pyrid-5-yl)acetic Acid; (+/-)-alpha-(2-chlorophenyl)-6,7-dihydro-4H-thieno[3,2-c]pyridine-5-acetic acid. Grades: >95%. CAS No. 90055-55-3. Molecular formula: C15H14ClNO2S. Mole weight: 307.79. | |
| rac-Clopidogrel Carboxylic Acid Hydrochloride | rac-Clopidogrel Carboxylic Acid Hydrochloride is a salt metabolite of rac-Clopidogrel. Synonyms: rac-2-(2-Chlorophenyl)?-2-(6,?7-dihydro-4H-thieno[3,?2-c]?pyridin-5-yl)?acetic Acid Hydrochloride; rac-α-(2-Chlorophenyl)?-6,?7-dihydro-thieno[3,?2-c]?pyridine-5(4H)?-acetic Acid Hydrochloride. Grades: > 95%. CAS No. 1015247-88-7. Molecular formula: C15H15Cl2NO2S. Mole weight: 344.26. | |
| rac-Clopidogrel Hydrogen Sulfate | Cas No. 135046-48-9. | |
| rac Desfluoro Citalopram Oxalate | rac Desfluoro Citalopram Oxalate is a Citalopram impurity. Synonyms: 1-(3-Dimethylaminopropyl)-1-(phenyl)-5-phthalan-carbonitrile Oxalate. Grades: > 95%. CAS No. 1093072-86-6. Molecular formula: C22H24N2O5. Mole weight: 396.44. | |
| rac Desmethyl Citalopram Hydrobromide | rac Desmethyl Citalopram Hydrobromide is a metabolite of Citalopram, an inhibitor of serotonin (5-HT) uptake. It is used as an antidepressant. Synonyms: 1-(4-Fluorophenyl)-1-(3-methylamino-propyl)-1,3-dihydro-isobenzofuran-5-carbonitrile Hydrobromide; 1-(3-Methylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile Hydrobromide. Grades: > 95%. CAS No. 1188264-72-3. Molecular formula: C19H20BrFN2O. Mole weight: 391.28. | |
| Racecadotril Diacid Impurity | An impurity of Racecadotril.Racecadotril is a peripherally acting enkephalinase inhibitor. It is an antidiarrheal drug. Grades: > 95%. CAS No. 141437-87-8. Molecular formula: C20H22O4S2. Mole weight: 390.52. | |
| Racecadotril Impurity C | An impurity of Racecadotril.Racecadotril is a peripherally acting enkephalinase inhibitor. It is an antidiarrheal drug. Synonyms: (±)-N-[2-[(Acetylthio)methyl]-1-oxo-3-phenylpropyl]glycine; S-Acetylthiorphan, Racecadotril Impurity C;Hemiacetorphan. Grades: > 95%. CAS No. 124735-06-4. Molecular formula: C14H17NO4S. Mole weight: 295.36. | |
| Racecadotril Impurity D(Mixture of Diastereomers) | An impurity of Racecadotril.Racecadotril is a peripherally acting enkephalinase inhibitor. It is an antidiarrheal drug. Synonyms: N,N'-[Dithiobis[1-oxo-2-(phenylmethyl)-3,1-propanediyl]]bis-glycine;Thiorphan Disulfide. Grades: > 95%. CAS No. 123658-06-0. Molecular formula: C24H28N2O6S2. Mole weight: 504.63. | |
| Racecadotril Impurity F | An impurity of Racecadotril.Racecadotril is a peripherally acting enkephalinase inhibitor. It is an antidiarrheal drug. Synonyms: N-[1-Oxo-2-(phenylmethyl)-2-propen-1-yl]glycine Phenylmethyl Ester; N-[1-Oxo-2-(phenylmethyl)-2-propenyl]glycine Phenylmethyl Ester; Racecadotril Impurity F; Benzyl[(2-benzylprop-2-enoyl)amino]acetate; 2-Des(acetylthiomethyl)-2-methylene Racecadotril. Grades: > 95%. CAS No. 87428-99-7. Molecular formula: C19H19NO3. Mole weight: 309.37. | |
| Racecadotril Impurity G | An impurity of Racecadotril.Racecadotril is a peripherally acting enkephalinase inhibitor. It is an antidiarrheal drug. Synonyms: N-[2-(Mercaptomethyl)-1-oxo-3-phenylpropyl]-glycine Phenylmethyl Ester, Racecadotril Impurity G; Deacetyl Racecadotril. Grades: > 95%. CAS No. 81110-69-2. Molecular formula: C19H21NO3S. Mole weight: 343.45. | |
| Racecadotril Impurity H (Mixture of Diastereomers) | An impurity of Racecadotril.Racecadotril is a peripherally acting enkephalinase inhibitor. It is an antidiarrheal drug. Synonyms: N,N'-[Dithiobis[1-oxo-2-(phenylmethyl)-3,1-propanediyl]]bis-glycine Bis(phenylmethyl) Ester; Deacetyl Racecadotril Disulfide. Grades: > 95%. CAS No. 141437-88-9. Molecular formula: C38H40N2O6S2. Mole weight: 684.88. | |
| Racemic Arimoclomol Maleate | A potential antidiabetic agent used for the treatment of insulin resistance. Synonyms: N-[2-Hydroxy-3-(1-piperidinyl)propoxy]-3-Pyridinecarboximidoyl Chloride 1-Oxide (2Z)-2-Butenedioate Maleate. Grades: > 95%. CAS No. 289893-24-9. Molecular formula: C14H20ClN3O3. C4H4O4. Mole weight: 313.79 116.07. | |
| Racemic Pazufloxacin Mesylate | An impurity of Pazufloxacin which showed good efficacy in mice against systemic, pulmonary, and urinary tract infections with gram-positive and gram-negative bacteria, including quinolone-resistant Serratia marcescens and Pseudomonas aeruginosa. Synonyms: 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-(1-aminocyclopropyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-, methanesulfonate (1:1); T-3762; Pazufloxacin methanesulfonate; Pazufloxacin mesilate; 6-(1-aminocyclopropyl)-7-fluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid; methanesulfonic acid; DTXSID20657732; AKOS026750160; AB07679; LS-14574; PD055748; FT-0631193; FT-0653986; FT-0673530; 10-(1-Aminocyclopropyl)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid--methanesulfonic acid (1/1); 10-(1-Aminocyclopropyl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid methanesulfonate. Grades: > 95%. CAS No. 136905-87-8. Molecular formula: C16H15FN2O4.CH4O3S. Mole weight: 414.42. | |
| Racemic Terazosin Impurity I | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-(-tetrahydro-5-methyl-2-furanyl)methanone. Grades: > 95%. Molecular formula: C20H27N5O4. Mole weight: 401.47. | |
| Racemic Timolol Maleate | Timolol Maleate is a non-selective, beta-adrenergic blocking agent and may be used as a new drug for the treatment of glaucoma. Synonyms: 3-(3-(tert-Butylamino)-2-hydroxypropoxy)-4-morpholino-1,2,5-thiadiazole monomaleate; dl-Timolol maleate. Grades: > 95%. CAS No. 57073-55-9. Molecular formula: C13H24N4O3S. Mole weight: 316.43. | |
| rac Metoprolol Hemi (+)-Tartrate | Metoprolol Tartrate is a cardioselective β-adrenergic receptor blocker with IC50 of 42 ng/mL. Uses: Adrenergic beta-1 receptor antagonists. Synonyms: CGP 2175E; CGP2175E; CGP-2175E. Grades: >98%. CAS No. 56392-17-7. Molecular formula: 2C15H25NO3.C4H6O6. Mole weight: 684.81. | |
| Rac-N-[2-(2,3-Dihydro-6-methoxy-1H-inden-1-yl)ethyl]propanamide | Rac-N-[2-(2,3-Dihydro-6-methoxy-1H-inden-1-yl)ethyl]propanamide is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Uses: Intermediate in the production of ramelteon. Synonyms: N-[2-(2,3-Dihydro-6-methoxy-1H-inden-1-yl)ethyl]propanamide; N-[2-(6-Methoxy-indan-1-yl)-ethyl]-propionamide. CAS No. 178677-89-9. Molecular formula: C15H21NO2. Mole weight: 247.33. | |
| rac-Nebivolol HCl | Cas No. 169293-50-9. | |
| rac-Posaconazole Diastereoisomer Related Compound 3 | rac-Posaconazole Diastereoisomer Related Compound 3 is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Grades: > 95%. Molecular formula: C30H35N5O3. Mole weight: 513.63. | |
| rac Propranolol β-D-Glucuronide Sodium Salt | A metabolite of Propranolol.Propranolol is Beta 1 adrenergic receptor antagonist. It can be used for the treatment of high blood pressure, a number of types of irregular heart rate, thyrotoxicosis, capillary hemangiomas, performance anxiety, and essential tremors. Synonyms: (RS)-1-[[(1-Methylethyl)amino]methyl]-2-(1-naphthalenyloxy)ethyl β-D-Glucopyranosiduronic Acid Sodium Salt; (RS)-Propranolol Glucuronide Sodium Salt. Grades: > 95%. Molecular formula: C22H28NNaO8. Mole weight: 457.45. | |
| Rac-Selenobiotin | Selenobiotin as an excretion product of Phycomyces blakesleeanus. It is an excellent growth factor, as efficient as biotin in supporting the growth of biotin-requiring microorganisms. It is a biotin analog. Synonyms: Hexahydro-2-oxo-1H-selenolo[3,4-d]imidazole-4-pentanoic Acid. Grades: > 95%. CAS No. 57956-29-3. Molecular formula: C10H16N2O3Se. Mole weight: 291.21. | |
| rac-Silodosin | An impurity of Silodosin. Silodosin is an α1-adrenoceptor antagonist for the treatment of benign prostatic hypertrophy. Synonyms: 1H-Indole-7-carboxamide, 2, ?3-dihydro-1- (3-hydroxypropyl) ?-5-[2-[[2-[2- (2, ?2, ?2-trifluoroethoxy) ?phenoxy]?ethyl]?amino]?propyl]?-; 2, 3-Dihydro-1- (3-hydroxypropyl) -5-[2-[[2-[2- (2, 2, 2-trifluoroethoxy) phenoxy]ethyl]amino]propyl]-1H-indole-7-carboxamide. Grades: > 95%. CAS No. 160970-64-9. Molecular formula: C25H32F3N3O4. Mole weight: 495.53. | |
| rac-Sitagliptin EP Impurity B HCl | rac-Sitagliptin EP Impurity B HCl is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: rac-Sitagliptin 4-Desfluoro hydrochloride; 3-amino-4-(2,5-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one, hydrochloride (1:1). Molecular formula: C16H16F5N5O.HCl. Mole weight: 425.78. | |
| Rac-Sitagliptin EP Impurity C | Rac-Sitagliptin EP Impurity C is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 5-Desfluoro Rac-Sitagliptin; 3-amino-4-(2,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one. Molecular formula: C16H16F5N5O. Mole weight: 389.32. | |
| Rac-Sitagliptin EP Impurity C HCl | Rac-Sitagliptin EP Impurity C HCl is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 5-Desfluoro Rac-Sitagliptin hydrochloride; 3-amino-4-(2,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one hydrochloride. Grades: > 95%. Molecular formula: C16H17F5N5ClO. Mole weight: 425.78. | |
| Rac-Sitagliptin Impurity 8 Dihydrochloride | Rac-Sitagliptin Impurity 8 Dihydrochloride is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Molecular formula: C15H19F2N5Cl2O. Mole weight: 394.25. | |
| Rac-Sitagliptin Phosphate | Rac-Sitagliptin Phosphate is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 7-[(3)-3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine-phosphate. Grades: >95%. CAS No. 823817-57-8. Molecular formula: C16H15F6N5O.H3O4P. Mole weight: 505.31. | |
| Rac-Sitagliptin (S)-Maleate Adduct (Mixture of Diastereomers) | Rac-Sitagliptin (S)-Maleate Adduct (Mixture of Diastereomers) is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Fumarate Adduct. Grades: >95%. Molecular formula: C20H19F6N5O5. Mole weight: 523.39. | |
| rac-Tenofovir Disoproxil Related Compound G Fumarate | rac-Tenofovir Disoproxil Related Compound G Fumarate is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Synonyms: 2,4,7-Trioxa-5-phosphanonanoic acid, 9-(6-amino-9H-purin-9-yl)-8-methyl-5-(1-methylethoxy)-, 1-methylethyl ester, 5-oxide, (2E)-2-butenedioate (1:1); O-(Isopropoxycarbonyloxymethyl)-O-isopropyl-{[1-(6-amino-9H-purin-9-yl)propan-2-yloxy]}methylphosphonate fumarate salt; ( ( ( ( (1- (6-Amino-9H-purin-9-yl)propan-2-yl)oxy)methyl) (isopropoxy)phosphoryl)oxy)methyl isopropyl carbonate fumarate; rac-Mono-POC Isopropyl Tenofovir fumarate. Grades: ≥95%. Molecular formula: C17H28N5O7P.C4H4O4. Mole weight: 561.49. | |
| Ractopamine Impurity 1 | An impurity of Ractopamine. Ractopamine is a feed additive to promote leanness in animals raised for their meat. Pharmacologically, it is a TAAR1 agonist and β adrenoreceptor agonist that stimulates β1 and β2 adrenergic receptors. Grades: > 95%. Molecular formula: C21H27NO3. Mole weight: 341.45. | |
| Rac-Trans-4-Hydroxy Tolvaptan | One of the impurities of Tolvaptan, which has been found to be a vasopressin V2 receptor antagonist and could probably be effective against hypertensive heart failure and could also be an effective renal protective agent. Synonyms: T0OH2NO4KZ; Tolvaptan metabolite DM-4110; UNII-T0OH2NO4KZ; DM-4110; 926035-34-9; Benzamide, N-(4-(((4R,5R)-7-chloro-2,3,4,5-tetrahydro-4,5-dihydroxy-1H-1-benzazepin-1-yl)carbonyl)-3-methylphenyl)-2-methyl-; N-(4-(((4R,5R)-7-Chloro-2,3,4,5-tetrahydro-4,5-dihydroxy-1H-1-benzazepin-1-yl)carbonyl)-3-methylphenyl)-2-methylbenzamide. CAS No. 926035-34-9. Molecular formula: C26H25ClN2O4. Mole weight: 464.95. | |
| rac-trans-7-Hydroxy-Pramipexole | An metabolite of Pramipexole which is a partial/full D2S, D2L, D3, D4 receptor agonist, especially used as D2-receptor agonist, one of the most classical targets in the treatment of Parkinson's disease. Synonyms: rel-(6S,7R)-2-Amino-4,5,6,7-tetrahydro-6-(propylamino)-7-benzothiazolol. Grades: > 95%. CAS No. 1246818-51-8. Molecular formula: C10H17N3OS. Mole weight: 227.33. | |
| rac Viloxazine Hydrochloride | The hydrochloride form of Viloxazine. Viloxazine is a selective norepinephrine reuptake inhibitor (NRI) used as an antidepressant. Synonyms: (+/-)-2-(o-Ethoxyphenoxymethyl)morpholine; Catatrol; ICI 58834; Vicilan; Viloxazin Hydrochloride; Vivalan; Vivarint; Vivilan. CAS No. 35604-67-2. Molecular formula: C13H19NO3 HCl. Mole weight: 273.76. | |
| rac-Vitamin E Related Compound 2 | One of the impurities of Vitamin E, which has been found to exhibit antioxidant activity. Molecular formula: C29H52O3. Mole weight: 448.74. | |
| Radicinol | Radicinol is a phytotoxic fungal metabolite originally isolated from A. chrysanthemi. Synonyms: (7S,8S,9S)-7,8-Dihydroxy-9-methyl-3-((E)-prop-1-enyl)-4,10-dioxabicyclo(4.4.0)deca-2,11-dien-5-one. Grades: ≥95%. CAS No. 65647-66-7. Molecular formula: C12H14O5. Mole weight: 238.24. | |
| Rafoxanide | Rafoxanide can be used for the treatment of fasciolasis and fascioliasis in cattle and sheep. Synonyms: Disalan; NSC 355278; BRN 2228187; Ranide; NSC355278; BRN2228187; NSC-355278; BRN-2228187. Grades: >98%. CAS No. 22662-39-1. Molecular formula: C19H11Cl2I2NO3. Mole weight: 626.01. | |
| (R)-(+)-alfa-Methylbenzylamine | (R)-(+)-alfa-Methylbenzylamine is a chiral resolution reagent to separate racemic compounds into different mirror isomers and is an important tool for the production of optically active drugs. Synonyms: (R)-(+)-1-Phenylethylamine; (αR)-α-Methyl-benzenemethanamine; (+)-α-Phenethylamine; (R)-1-Amino-1-phenylethane; (R)-1-phenethylamine; D-alpha-Phenylethylamine; D(+)-alpha-Methylbenzylamine; (+)-PEA. Grades: > 95%. CAS No. 3886-69-9. Molecular formula: C8H11N. Mole weight: 121.18. | |
| (R)-Ambrisentan | A metabolite of Ambrisentan. Uses: Antihypertensive agents. Synonyms: (αR)-α-[(4,6-Dimethyl-2-pyrimidinyl)oxy]-β-methoxy-β-phenylbenzenepropanoic Acid. Grades: > 95%. CAS No. 1007358-76-0. Molecular formula: C22H22N2O4. Mole weight: 378.43. | |
| Ramelteon Impurity 1 | Ramelteon Impurity 1 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: 2-(7,8-Dihydro-6H-indeno[5,4-b]furan-8-yl)ethan-1-amine. Grades: > 95%. Molecular formula: C13H15NO. Mole weight: 201.26. | |
| Ramelteon Impurity 10 | Ramelteon Impurity 10 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Ramelteon Chiral amide impurity. Grades: >98%. CAS No. 1149757-30-1. Molecular formula: C22H21NO4. Mole weight: 363.41. | |
| Ramelteon Impurity 11 | Ramelteon Impurity 11 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Ramelteon Impurity IV. Grades: > 95%. Molecular formula: C32H40N2O4. Mole weight: 516.67. | |
| Ramelteon Impurity 12 | Ramelteon Impurity 12 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: (S)-2-(2,6,7,8-Tetrahydro-1H-indeno[5,4-b]furan-8-yl)acetonitrile. Grades: >98%. CAS No. 1185516-79-3. Molecular formula: C13H13NO. Mole weight: 199.25. | |
| Ramelteon Impurity 13 | Ramelteon Impurity 13 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: (8S)-1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-acetamide. Grades: >95%. CAS No. 221530-38-7. Molecular formula: C13H15NO2. Mole weight: 217.26. | |
| Ramelteon Impurity 14 | Ramelteon Impurity 14 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Ramelteon Acetyl impurity; N-[2-[(8S)?-1,?6,?7,?8-Tetrahydro-2H-indeno[5,?4-b]?furan-8-yl]?ethyl]?acetamide. CAS No. 326793-94-6. Molecular formula: C15H19NO2. Mole weight: 245.32. | |
| Ramelteon Impurity 15 | Ramelteon Impurity 15 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Despropionyl Ramelteon; (S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine. Grades: 95%. CAS No. 196597-81-6. Molecular formula: C13H17NO. Mole weight: 203.28. | |
| Ramelteon Impurity 15 Hydrochloride | Ramelteon Impurity 15 Hydrochloride is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Uses: Ramelteon (r110051) intermediate. Synonyms: Despropionyl Ramelteon Hydrochloride; (S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine Hydrochloride. Grades: 95%. CAS No. 196597-80-5. Molecular formula: C13H17NO.HCl. Mole weight: 239.74. | |
| Ramelteon Impurity 16 | Ramelteon Impurity 16 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: (E)-6,7-Dihydro Ramelteon; (E)-N-(2-(6,7-Dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)ethyl)propionamide. CAS No. 1365920-11-1. Molecular formula: C16H19NO2. Mole weight: 257.33. | |
| Ramelteon Impurity 17 | Ramelteon Impurity 17 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Ramelteon Stage-2 Dimer Impurity; Bis(2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)amine. Grades: >95%. CAS No. 1365920-38-2. Molecular formula: C26H31NO2. Mole weight: 389.54. | |
| Ramelteon Impurity 18 | Ramelteon Impurity 18 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Ramelteon Dimer Impurity. Molecular formula: C29H35NO3. Mole weight: 445.59. | |
| Ramelteon Impurity 19 | Ramelteon Impurity 19 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: Ramelteon Double bond amide impurity. CAS No. 1149757-29-8. Molecular formula: C22H19NO4. Mole weight: 361.39. | |
| Ramelteon Impurity 1 HCl | Ramelteon Impurity 1 HCl is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: 2-(7,8-Dihydro-6H-indeno[5,4-b]furan-8-yl)ethan-1-amine hydrochloride. CAS No. 1252018-54-4. Molecular formula: C13H15NO.HCl. Mole weight: 237.72. | |
| Ramelteon Impurity 2 | Ramelteon Impurity 2 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: 2H-Indeno[5,4-b]furan-8-ol, 1,6,7,8-tetrahydro-; 1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-ol; 1H,2H,6H,7H,8H-Indeno[5,4-b]furan-8-ol; 2,6,7,8-Tetrahydro-1H-indeno[5,4-b]furan-8-ol. Grades: 95%. CAS No. 1092507-07-7. Molecular formula: C11H12O2. Mole weight: 176.21. | |
| Ramelteon Impurity 20 | Ramelteon Impurity 20 is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: (S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetic acid. CAS No. 1092507-02-2. Molecular formula: C13H14O3. Mole weight: 218.25. | |
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