BOC Sciences 7 - 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
(R)-Bendroflumethiazide (R)-Bendroflumethiazide is the R-enatiomer of the diuretic Bendroflumethiazide. Synonyms: (3R)-3,4-Dihydro-3-(phenylmethyl)-6-(trifluoromethyl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-Dioxide. Grades: > 95%. CAS No. 1087345-31-0. Molecular formula: C15H14F3N3O4S2. Mole weight: 421.42. BOC Sciences 7
(R)-Bufuralol HCl (R)-Bufuralol HCl is the R-Enantiomer of Bufuralol Hydrochloride. Synonyms: (R)-Bufuralol Hydrochloride; (αR)-α-[[(1,1-Dimethylethyl)amino]methyl]-7-ethyl-2-benzofuranmethanol; (+)-Bufuralol Hydrochloride; d-Bufuralol Hydrochloride. Grades: > 95%. CAS No. 57704-11-7. Molecular formula: C16H24NO2Cl. Mole weight: 297.83. BOC Sciences 7
(R)-Bupivacaine HCl Synonyms: 2-Piperidinecarboxamide, 1-butyl-N-(2,6-dimethylphenyl)-, (2R)-; D-(+)-Bupivacaine HCl. Grades: > 95%. CAS No. 27262-45-9. Molecular formula: C18H29N2OCl. Mole weight: 324.89. BOC Sciences 7
R-Carisbamate (RWJ-452399) Carisbamate is being developed for adjuvant treatment of partial onset epilepsy. Carisbamate produces anticonvulsant effects in primary generalized, complex partial and absence-type seizure models, and exhibits neuroprotective and antiepileptogenic properties in rodent epilepsy models. Synonyms: (1R)-1-(2-Chlorophenyl)-1,2-ethanediol 2-Carbamate. Grades: > 95%. CAS No. 194085-74-0. Molecular formula: C9H10ClNO3. Mole weight: 215.64. BOC Sciences 7
R-(+)-Carvedilol The optically active isomer of Carvedilol, a nonselective ß-adrenergic blocker with a1-blocking activity. An antihypertensive used in the treatment of congestive heart failure. Synonyms: (+)-1-(9H-Carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]amino]-2-propanol; (+)-Carvedilol; (R)-Carvedilol. Grades: > 95%. CAS No. 95093-99-5. Molecular formula: C24H26N2O4. Mole weight: 406.49. BOC Sciences 7
(R)-Cetirizine diHCl (Levocetirizine diHCl) . Uses: Histamine h1 antagonists, non-sedating. Synonyms: (-)-Cetirizine dihydrochloride; 2-[2-[4-[(R)-(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid dihydrochloride, Levocetirizine dihydrochloride. Grades: >98%. CAS No. 130018-87-0. Molecular formula: C21H27Cl3N2O3. Mole weight: 388.90 2 36.46. BOC Sciences 7
(R)-Cetirizine N-Oxide DiHCl an impurity of cetirizine. Synonyms: Acetic acid, 2-[2-[4-[(R)?-(4-chlorophenyl)?phenylmethyl]?-1-oxido-1-piperazinyl]?ethoxy]?-. Grades: > 95%. CAS No. 442863-80-1. Molecular formula: C21H25ClN2O4. Mole weight: 404.9. BOC Sciences 7
R-Chlorpheniramine Maleate An impurity of Chlorpheniramine which inhibits the proliferation of MCF-7, MDA-MB 231, and Ehrlich cells in a dose-response manner, and significantly reduces the ornithine decarboxylase mRNA translation by 50%-70% at the 250 μM. Synonyms: (γR)-γ-(4-Chlorophenyl)-N,N-dimethyl-2-pyridinepropanamine (2Z)-2-Butenedioate; 2-[p-Chloro-α-[2-(dimethylamino)ethyl]benzyl]pyridine Maleate; (-)-Chlorpheniramine Maleate; L-Chlorpheniramine Maleate. Grades: > 95%. CAS No. 23095-76-3. Molecular formula: C16H19ClN2.C4H4O4. Mole weight: 390.86. BOC Sciences 7
R-Clopidogrel Carboxylic Acid R-Clopidogrel Carboxylic Acid is an optically active metabolite of the drug Clopidogrel. Synonyms: (R)-α-(2-Chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic Acid. Grades: > 95%. CAS No. 324757-50-8. Molecular formula: C15H14ClNO2S. Mole weight: 307.8. BOC Sciences 7
(-)-(R)-Desmethyl Citalopram Oxalate Grades: > 95%. CAS No. 852172-07-7. Molecular formula: C21H21FN2O5. Mole weight: 400.41. BOC Sciences 7
RE-0004090 (PS360814) An impurity of sparsentan. Sparsentan could be the first FDA-approved pharmacologic treatment for focal segmental glomerulosclerosis (FSGS). Synonyms: [1,?1'-Biphenyl]?-2-sulfonamide, 4'-[(2-butyl-4-oxo-1,?3-diazaspiro[4.4]?non-1-en-3-yl)?methyl]?-N-(4,?5-dimethyl-3-isoxazolyl)?-2'-formyl-; 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(4,5-dimethyl-3-isoxazolyl)-2'-formyl[1,1'-biphenyl]-2-sulfonamide. Grades: > 95%. CAS No. 254737-96-7. Molecular formula: C30H34N4O5S. Mole weight: 562.68. BOC Sciences 7
RE-0004091 (PS359607) An impurity of sparsentan. Sparsentan could be the first FDA-approved pharmacologic treatment for focal segmental glomerulosclerosis (FSGS). Grades: > 95%. Molecular formula: C30H35ClN4O4S. Mole weight: 583.15. BOC Sciences 7
RE-0004095 (PS701685) An impurity of sparsentan. Sparsentan could be the first FDA-approved pharmacologic treatment for focal segmental glomerulosclerosis (FSGS). Synonyms: [1,?1'-Biphenyl]?-2-sulfonamide, 4'-[(2-butyl-4-oxo-1,?3-diazaspiro[4.4]?non-1-en-3-yl)?methyl]?-N-(4,?5-dimethyl-3-isoxazolyl)?-2'-formyl-N-(methoxymethyl)?-. Grades: > 95%. CAS No. 1399412-15-7. Molecular formula: C32H38N4O6S. Mole weight: 606.73. BOC Sciences 7
Rebamipide Impurity 3 HCl An acid degradation product of Rebamipide.Rebamipide is an amino acid derivative of 2-(1H)-quinolinone.It can be used for mucosal protection, healing of gastroduodenal ulcers, and treatment of gastritis. Synonyms: 1,2-Dihydro-2-oxo-4-quinolinealanine Hydrochloride; α-Amino-β-[4-(1,2-dihydro-2-oxoquinoline)]propionic Acid Hydrochloride; α-Amino-1,2-dihydro-2-oxo-4-quinolinepropanoic Acid Hydrochloride; 2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic Acid Hydrochloride;2-Amino-3-(1,2-dihydro-2-oxoquinoline-4-yl)propionic Acid Hydrochloride. Grades: > 95%. CAS No. 4876-14-6. Molecular formula: C12H12N2O3. HCl. Mole weight: 268.7. BOC Sciences 7
Rebamipide Impurity 4 An impurity of Rebamipide.Rebamipide is an amino acid derivative of 2-(1H)-quinolinone.It can be used for mucosal protection, healing of gastroduodenal ulcers, and treatment of gastritis. Grades: > 95%. Molecular formula: C18H15ClN2O3. Mole weight: 342.78. BOC Sciences 7
Reduced Timolol A metabolite of Ticlopidine which is a non-selective, beta-adrenergic receptor antagonist for β1/β2 with Ki of 1.97 nM/2.0 nM. Grades: > 95%. Molecular formula: C13H22N4O3S. Mole weight: 314.41. BOC Sciences 7
Regorafenib Impurity 1 An impurity of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C25H19F2N5O4. Mole weight: 491.46. BOC Sciences 7
Regorafenib Impurity 2 An impurity of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C21H16F4N4O3. Mole weight: 448.38. BOC Sciences 7
Regorafenib Impurity 3 An impurity of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C21H15ClF4N4O3. Mole weight: 482.83. BOC Sciences 7
Regorafenib Impurity 4 An impurity of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C20H18FN5O3. Mole weight: 395.4. BOC Sciences 7
Regorafenib Impurity 5 An impurity of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C27H22F2N6O5. Mole weight: 548.51. BOC Sciences 7
Regorafenib Impurity 7 An impurity of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C36H24Cl2F7N5O5. Mole weight: 810.52. BOC Sciences 7
Regorafenib N-β-D-Glucuronide (Pyridine)-N-oxide A derivative of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Grades: > 95%. Molecular formula: C27H23ClF4N4O10. Mole weight: 647.95. BOC Sciences 7
Regorafenib N-β-D-Glucuronide Sodium Salt A derivative of Regorafenib.Regorafenib is a multi-kinase inhibitor which targets angiogenic, stromal and oncogenic receptor tyrosine kinase. It shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Synonyms: (2S,3S,4S,5R,6R)-6-(1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)ureido)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic Acid Sodium Salt. Grades: > 95%. Molecular formula: C27H22ClF4N4NaO9. Mole weight: 680.92. BOC Sciences 7
Relcovaptan (SR-49059) Relcovaptan is a non-peptide vasopressin receptor antagonist, selective for the V1a subtype. It has shown positive initial results in tests against Raynaud's disease, dysmenorrhoea, and tocolysis. Uses: Hormone antagonists. Synonyms: (2S)-1-[[(2R,3S)-5-Chloro-3-(2-chlorophenyl)-1-[(3,4-dimethoxyphenyl)sulfonyl]-2,3-dihydro-3-hydroxy-1H-indol-2-yl]carbonyl]-2-pyrrolidinecarboxamide; [2R-[2α(S*),3β]]-1-[[5-Chloro-3-(2-chlorophenyl)-1-[(3,4-dimethoxyphenyl)sulfonyl]-2,3-dihydro-3-hydroxy-1H-indol-2-yl]carbonyl]-2-pyrrolidinecarboxamide; SR 49059. Grades: > 95%. CAS No. 150375-75-0. Molecular formula: C28H27Cl2N3O7S. Mole weight: 620.51. BOC Sciences 7
Remifentanil Impurity 1 ( RTF-02) An impurity of Remifentanil. Remifentanil is a synthetic opioid analgesic drug. It is given to patients during surgery to relieve pain and as an adjunct to an anaesthetic. Synonyms: SCHEMBL3167494; Methyl 4-cyano-4-(phenylamino)-1-piperidinepropanoate; REMIFENTANIL HYDROCHLORIDE IMPURITY M [EP IMPURITY]; 1-Piperidinepropanoic acid, 4-cyano-4-(phenylamino)-, methyl ester. Grades: > 95%. CAS No. 938184-94-2. Molecular formula: C16H21N3O2. Mole weight: 287.36. BOC Sciences 7
Remisporine B Remisporine B is a polyketide and a derivative of remisporine A produced by the strain of Penicillium and has immunosuppressant activity. It inhibits LPS- or concanavalin A-induced proliferation of isolated mouse splenic lymphocytes (IC50s = 30.1 and 32.4 μg/ml, respectively). Synonyms: Remisporine B; 571194-06-4; AKOS040755735; Dimethyl (1S, 12S, 14S, 15R, 27R)-8, 14, 23-trihydroxy-6, 21-dimethyl-10, 25-dioxo-3, 13, 18-trioxaheptacyclo[13.11.1.02, 11.04, 9.012, 27.017, 26.019, 24]heptacosa-2(11), 4, 6, 8, 17(26), 19, 21, 23-octaene-12, 14-dicarboxylate. Grades: >95% by HPLC. CAS No. 571194-06-4. Molecular formula: C30H24O12. Mole weight: 576.50. BOC Sciences 7
Repaglinide Dimer Impurity An impurity 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. Grades: > 95%. Molecular formula: C43H60N4O3. Mole weight: 680.98. BOC Sciences 7
Repaglinide Impurity 1 (Mixture Of Diastereomers) An impurity 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. Grades: > 95%. Molecular formula: C27H34N2O4. Mole weight: 450.58. BOC Sciences 7
Repaglinide Impurity 2 An impurity 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. Grades: > 95%. CAS No. 219921-93-4. Molecular formula: C16H26N2. Mole weight: 246.4. BOC Sciences 7
Repaglinide Impurity A An impurity 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-Carboxy-3-ethoxybenzeneacetic Acid; Repaglinide EP Impurity A. Grades: > 95%. CAS No. 220438-80-2. Molecular formula: C11H12O5. Mole weight: 224.22. BOC Sciences 7
Repaglinide Impurity IV An impurity 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: Repaglinide Impurity IV; N-Cyclohexyl-N'-{3-methyl-1-[2-(piperidin-1-yl)phenyl]butyl}urea; 1-cyclohexyl-3-[3-methyl-1-(2-piperidin-1-ylphenyl)butyl]urea; DTXSID90802075. Grades: > 95%. CAS No. 646054-50-4. Molecular formula: C23H37N3O. Mole weight: 371.57. BOC Sciences 7
Repaglinide impurity (R-Repaglinide Ethyl Ester) An impurity 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. Uses: Hypoglycemic agents. Synonyms: 2-Ethoxy-4-[2-[[(1R)-3-methyl-1-[2-(1-piperidinyl)phenyl]butyl]amino]-2-oxoethyl]benzoic Acid Ethyl Ester. Grades: > 95%. CAS No. 147770-08-9. Molecular formula: C29H40N2O4. Mole weight: 480.65. BOC Sciences 7
Repaglinide metabolite(M0-OH) 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. Grades: > 95%. Molecular formula: C27H36N2O6. Mole weight: 484.6. BOC Sciences 7
Repaglinide Related Compound A Cas No. 219921-94-5. BOC Sciences 7
Repirinast Repinirast is an antihistamine. Uses: Immunosuppressive agents. Synonyms: 4H-Pyrano[3,2-c]quinoline-2-carboxylic acid, 5,6-dihydro-7,8-dimethyl-4,5-dioxo-, 3-methylbutyl Ester; MY 5116; Romet. Grades: > 95%. CAS No. 73080-51-0. Molecular formula: C20H21NO5. Mole weight: 355.39. BOC Sciences 7
Resatorvid Resatorvid is a small-molecule-specific inhibitor of TLR4 signaling. Synonyms: TAK-242; TAK 242; TAK242; Resatorvid; UNII-H2MZ648C31; ethyl (6R)-6-[(2-chloro-4-fluorophenyl)sulfamoyl]cyclohexene-1-carboxylate. Grades: > 95%. CAS No. 243984-11-4. Molecular formula: C15H17ClFNO4S. Mole weight: 361.82. BOC Sciences 7
Retapamulin Impuirty 1 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C30H47NO5S. Mole weight: 533.78. BOC Sciences 7
Retapamulin Impuirty 2 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C16H26N2S2. Mole weight: 310.53. BOC Sciences 7
Retapamulin Impuirty 3 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C31H49NO4S2. Mole weight: 563.87. BOC Sciences 7
Retapamulin Impuirty 4 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C38H58N2O4S3. Mole weight: 703.09. BOC Sciences 7
Retapamulin Impuirty 5 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C39H60N2O4S3. Mole weight: 717.12. BOC Sciences 7
Retapamulin Impuirty 6 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C30H45NO4S. Mole weight: 515.76. BOC Sciences 7
Retapamulin Impurity 10 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C30H47NO4S. Mole weight: 517.78. BOC Sciences 7
Retapamulin Impurity 11 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C30H47NO4S. Mole weight: 517.78. BOC Sciences 7
Retapamulin Impurity 12 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C30H45NO3S. Mole weight: 499.76. BOC Sciences 7
Retapamulin Impurity 7 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. CAS No. 35136-87-9. Molecular formula: C10H18O3S. Mole weight: 218.32. BOC Sciences 7
Retapamulin Impurity 8 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Synonyms: (3-endo)-8-Methyl-8-Azabicyclo[3.2.1]octane-3-thiol Hydrochloride;Tropine-3-thiol Hydrochloride. Grades: > 95%. Molecular formula: C8H15NS. Mole weight: 157.28. BOC Sciences 7
Retapamulin Impurity 9 An impurity of Retapamulin. Retapamulin is a topical antibiotic. It can be used for the treatment of bacterial skin infections such as impetigo. Grades: > 95%. Molecular formula: C30H45NO4S. Mole weight: 515.76. BOC Sciences 7
Retigeranic acid A Retigeranic acid A is a representative member of the sesterterpenoid family of compounds and exhibits a broad range of biological activities. Synonyms: (-)-Retigeranic acid A; Retigeranic acid; (3R, 11aS)-2, 3, 3aβ, 4, 5, 5a, 5bα, 6, 6a, 7, 8, 9, 9aβ, 10-Tetradecahydro-3β, 5aα, 6aα-trimethyl-9β-isopropyl-1H-pentaleno[1, 6a-a]-s-indacene-11-carboxylic acid. CAS No. 40184-98-3. Molecular formula: C25H38O2. Mole weight: 370.57. BOC Sciences 7
Retinoic Acid Related Compound 1 Retinoic Acid Related Compound 1 is an impurity of Retinoic acid. Retinoic Acid is a metabolite of Vitamin A and ajusts its functions of cellular growth and differentiation. Synonyms: methyl (E)-3-methyl-4-oxobut-2-enoate; (E)-Methyl 3-methyl-4-oxobut-2-enoate; 3-Formylisocrotonic acid methyl ester; 153812-94-3; METHYL 3-METHYL-4-OXOBUT-2-ENOATE; 2-Butenoic acid, 3-methyl-4-oxo-, methyl ester; SCHEMBL4800118; DTXSID301019392; AMY39195; METHYL3-METHYL-4-OXOBUT-2-ENOATE; methyl (2E)-3-methyl-4-oxo-2-butenoate. CAS No. 40835-18-5. Molecular formula: C6H8O3. Mole weight: 128.13. BOC Sciences 7
Retinoic Acid Related Compound 2 ((2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-2,4-dien-1-yl)triphenylphosphonium hydrogen sulfate is an impurity of Retinoic acid. Retinoic Acid is a metabolite of Vitamin A and ajusts its functions of cellular growth and differentiation. Molecular formula: C33H39PO4S. Mole weight: 562.70. BOC Sciences 7
Revaprazan HCl Revaprazan is an acid pump antagonist. It can reduce gastric acid secretion which is used for the treatment of gastritis. Synonyms: 4-(3,4-Dihydro-1-methyl-2(1H)-isoquinolinyl)-N-(4-fluorophenyl)-5,6-dimethyl-2-pyrimidinamine Hydrochloride; 5,6-Dimethyl-2-(4-fluorophenylamino)-4-(1-methyl- 1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine hydrochloride; Revaprazan Hydrochloride; SB 641257 Hydrochloride; SB 641257A; YH 1885. Grades: > 95%. CAS No. 178307-42-1. Molecular formula: C22H23N4F·HCl. Mole weight: 398.9041632. BOC Sciences 7
Revaprazan Impurity A An impurity of Revaprazan. Revaprazan is an acid pump antagonist. It can reduce gastric acid secretion which is used for the treatment of gastritis. Grades: > 95%. Molecular formula: C14H17FN4. Mole weight: 260.32. BOC Sciences 7
(R)-Ezetimibe Desfluoro Chloro Impurity An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L47) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-1-(4-chlorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. Molecular formula: C24H21ClFNO3. Mole weight: 425.89. BOC Sciences 7
Ribavirin 5'-triphosphate A derivative of Ribavirin. Ribavirin is an anti-viral medication used to treat RSV infection, hepatitis C, and viral hemorrhagic fever. Grades: > 95%. CAS No. 63142-71-. Molecular formula: C8H14N4O14P3. Mole weight: 484.14. BOC Sciences 7
Ribavirin Impurity D An impurity of Ribavirin. Ribavirin is an anti-viral medication used to treat RSV infection, hepatitis C, and viral hemorrhagic fever. Synonyms: USP Ribavirin Related Compound D: 1H-1,2,4-Triazole-3-carboxamide; s-Triazole-3-carboxamide; 1,2,4-Triazole-3-carboxamide; NSC 80860; Ribavirin EP Impurity D;N-Des-1-β-D-ribofuranosyl Ribavirin. Grades: > 95%. CAS No. 3641-8-5. Molecular formula: C3H4N4O. Mole weight: 112.09. BOC Sciences 7
Riboflavin-3’-Phosphate Sodium BOC Sciences 7
Riboflavin-4’-Phosphate Sodium BOC Sciences 7
Riboflavin 5’-(Dihydrogen Phosphate) Monosodium Salt Dihydrate Cas No. 6184-17-4. BOC Sciences 7
Riboflavin Impurity 1 An impurity of Riboflavin.Riboflavin is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. Grades: > 95%. Molecular formula: C12H16N4OS. Mole weight: 264.35. BOC Sciences 7
Riboflavin Impurity 2 (Lumichrome) Cas No. 1086-80-2. BOC Sciences 7
Riboflavin Impurity A (Riboflavin-3’, 4’-Diphosphate) BOC Sciences 7
Riboflavin Impurity B (Rbofliavin-3’, 5’-Diphosphate) BOC Sciences 7
Riboflavin Impurity C BOC Sciences 7
Riboflavin Impurity C (Riboflavin-4’, 5’-Diphosphate) BOC Sciences 7
Riboflavin Impurity D An impurity of Riboflavin.Riboflavin is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. Grades: > 95%. Molecular formula: C17H20N4O7. Mole weight: 392.37. BOC Sciences 7
Rifabutin EP Impurity B (3-Amino Rifamycin S) A derivative of Rifabutin.Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Synonyms: 3-Amino-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin. Grades: > 95%. CAS No. 51756-80-0. Molecular formula: C37H46N2O12. Mole weight: 710.79. BOC Sciences 7
Rifabutin EP Impurity C (21,31-Didehydro Rifabutin) A derivative of Rifabutin.Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Grades: > 95%. Molecular formula: C46H60N4O11. Mole weight: 845.01. BOC Sciences 7
Rifabutin EP Impurity E (25-O-Desacetyl Rifabutin) A metabolite of Rifabutin. Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Synonyms: 25-O-Deacetyl-1',4-didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV; 25-Hydroxy Rifabutin; 25-O-Deacetylrifabutin; 25-O-Desacetylrifabutin; Antibiotic LM 565; LM 565. Grades: > 95%. CAS No. 100324-63-8. Molecular formula: C44H60N4O10. Mole weight: 804.99. BOC Sciences 7

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