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 | |
|---|---|---|
| Dolasetron | Dolasetron, a pseudopelletierine derivative, is a 5-HT3 receptor antagonist that could be used to relieve the nausea and vomiting caused by chemotherapy. Synonyms: 1H-Indole-3-carboxylic acid, octahydro-3-oxo-2,6-methano-2H-quinolizin-8-yl ester, stereoisomer; 1H-Indole-3-carboxylic acid, octahydro-3-oxo-2,6-methano-2H-quinolizin-8-yl ester, (2α, 6α, 8α, 9aβ)-; Anemet; MDL 73147. Grades: 95%. CAS No. 115956-12-2. Molecular formula: C19H20N2O3. Mole weight: 324.37. |  |
| Dolutegravir (GSK1349572) | Dolutegravir is a two-metal-binding HIV-1 integrase inhibitor with IC50 of 2.7 nM, with modest activity against raltegravir-resistant signature mutants Y143R, Q148K, N155H, and G140S/Q148H. It blocks the strand transfer step of the integration of the viral genome into the host cell (INSTI). Synonyms: GSK-1349572; GSK 1349572; GSK1349572; Tivicay. Grades: ≥98%. CAS No. 1051375-16-6. Molecular formula: C20H19F2N3O5. Mole weight: 419.38. | |
| Dolutegravir sodium | Dolutegravir sodium salt is a HIV integrase inhibitor(IC50= 2.7 nM), modest activity against raltegravir-resistant signature mutants Y143R, Q148K, N155H, and G140S/Q148H. Uses: Hiv integrase inhibitors. Synonyms: DTG; GSK1349572; GSK 1349572; GSK-1349572. Grades: >98%. CAS No. 1051375-19-9. Molecular formula: C20H18F2N3NaO5. Mole weight: 441.36. | |
| Domiphen Bromide | Domiphen bromide is a quaternary ammonium antiseptic with actions as a cationic surfactant. Uses: Anti-infective (topical). Synonyms: NSC-39415; NSC 39415; NSC39415. Grades: >98%. CAS No. 538-71-6. Molecular formula: C22H40NO.Br. Mole weight: 414.46. | |
| Domperidone Impurity E | An impurity of the gastrokinetic and antinauseant drug Domperidone. Synonyms: 3'-[3-(2,3-Dihydro-2-oxo-1H-benzimidazol-1-yl)propyl] Domperidone; 5-Chloro-1-[1-[3-[2,3-dihydro-2-oxo-3-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-1H-benzimidazol-1-yl]propyl]-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-one. Grades: > 95%. CAS No. 1346602-50-3. Molecular formula: C32H34ClN7O3. Mole weight: 600.13. | |
| Domperidone Impurity F | An impurity of the gastrokinetic and antinauseant drug Domperidone. Synonyms: 3'-[4-(5-Chloro-2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)-1-piperidinyl]propyl Domperidine. Grades: > 95%. CAS No. 1391053-55-6. Molecular formula: C37H42Cl2N8O3. Mole weight: 717.69. | |
| (-)-Donepezil | (-)-Donepezil is one of Donepezil isomers. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Uses: Cholinesterase inhibitors; nootropic agents. Synonyms: (S)-2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-Inden-1-one; (2S)-2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one; (S)-Donepezil; (S)-Aricept; (2S)-2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one. Grades: ≥95%. CAS No. 142057-80-5. Molecular formula: C24H29NO3. Mole weight: 379.49. | |
| (+)-Donepezil | (+)-Donepezil is one of Donepezil isomers. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: (R)-2,3-dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-Inden-1-one; R-(+)-Donepezil; (2R)-2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one. Grades: ≥95%. CAS No. 142698-19-9. Molecular formula: C24H29NO3. Mole weight: 379.49. | |
| Donepezil Impurity 14 | Donepezil Impurity 14 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Uses: A labelled impurity of donepezil (d531750); an intermediate as an anti-alzheimer's agent. Synonyms: 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine; 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one; Donepezil related compound A; (E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxyindan-1-one. Grades: > 95 %. CAS No. 120014-07-5. Molecular formula: C24H27NO3. Mole weight: 377.48. | |
| Donepezil Impurity 15 | Donepezil Impurity 15 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C17H15NO4. Mole weight: 297.30. | |
| Donepezil Impurity 16 | Donepezil Impurity 16 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C24H29NO3.HCl. Mole weight: 415.95. | |
| Donepezil Impurity 17 HCl | Donepezil Impurity 17 HCl is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. CAS No. 2217617-87-1. Molecular formula: C24H29NO5.HCl. Mole weight: 447.95. | |
| Donepezil Impurity 2 | Donepezil impurity. Synonyms: 5,6-Dimethoxy-1H-Indene-1,3(2H)-dione; 5,6-Dimethoxyindane-1,3-dione. Grades: > 95%. CAS No. 36517-91-6. Molecular formula: C11H10O4. Mole weight: 206.19. | |
| Donepezil Impurity 22 | Donepezil Impurity 22 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C24H31NO4. Mole weight: 397.51. | |
| Donepezil Impurity 4 | Donepezil Impurity 4 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C24H29NO3. Mole weight: 379.49. | |
| Donepezil Impurity 6 | Donepezil Impurity 6 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C31H35NO3. Mole weight: 469.61. | |
| Donepezil Impurity 7 | Donepezil impurity. Synonyms: 2,3-Dihydro-2-[[4-hydroxy-1-(phenylmethyl)-4-piperidinyl]methyl]-5,6-dimethoxy-1H-inden-1-one; 2-((1-Benzyl-4-hydroxypiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one. Grades: > 95%. CAS No. 197010-22-3. Molecular formula: C24H29NO4. Mole weight: 395.49. | |
| Donepezil Impurity 7 HCl | Donepezil Impurity 7 HCl is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C24H29NO4.HCl. Mole weight: 431.95. | |
| Donepezil Impurity 8 | Donepezil Impurity 8 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Grades: ≥ 95%. CAS No. 1808997-65-0. Molecular formula: C18H23NO4. Mole weight: 317.38. | |
| Donepezil Impurity 9 | Donepezil Impurity 9 is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C26H33NO4. Mole weight: 423.54. | |
| Donepezil N-Oxide | A metabolite of Donepezil. Synonyms: 2,3-Dihydro-5,6-dimethoxy-2-[[cis/trans-1-oxido-1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one; (cis/trans)-2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-Inden-1-one N-Oxide. Grades: > 95%. CAS No. 120013-84-5. Molecular formula: C24H29NO4. Mole weight: 395.49. | |
| Donepezil O-Benzyl Enol Ether | Donepezil O-Benzyl Enol Ether is one of Donepezil derivatives. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: Donepezil Impurity C. Molecular formula: C31H35NO3. Mole weight: 469.61. | |
| Donepezil related compound (E/Z mixture) | Donepezil related compound (E/Z mixture) is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C24H27NO3. Mole weight: 377.48. | |
| Dopamine Impurity C (3,4-Dimethoxyphenethylamine) | A methylated metabolite of Dopamine. Synonyms: 2-(3,4-Dimethoxyphenyl)-1-aminoethane; 2-(3,4-Dimethoxyphenyl)ethanamine; 2-(3,4-Dimethoxyphenyl)ethylamine; 3,4-Di-O-methyldopamine; 3,4-Dimethoxy-β-phenylethylamine. Grades: > 95%. CAS No. 120-20-7. Molecular formula: C10H15NO2. Mole weight: 181.24. | |
| Doripenem | Doripenem is a broad spectrum antibiotic that is in the β-lactam subclass known as carbapenems. It inhibits the synthesis of bacterial cell walls by attaching to penicillin-binding proteins. It is effective against many Gram-negative and Gram-positive bacteria and is more effective against P. aeruginosa than other carbapenems. However, it is not effective against multidrug-resistant S. aureus. Synonyms: Doribax; Finibax; S 4661; S4661; S-4661. Grades: >98%. CAS No. 148016-81-3. Molecular formula: C15H24N4O6S2. Mole weight: 420.5. | |
| Doripenem hydrate | Doripenem Hydrate is an ultra-broad-spectrum injectable antibiotic, used to treat complicated intra-abdominal infections and complicated urinary tract infections. Synonyms: S-4661; S 4661; S4661. Grades: >98%. CAS No. 364622-82-2. Molecular formula: C15H24N4O6S2.H2O. Mole weight: 438.52. | |
| Doripenem Impurity 1 | Doripenem Impurity 1 is an impurity of Doripenem, a powerful antibiotic for the therapy of various bacterial infections. Synonyms: (4-nitrophenyl)methyl (5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-{[(3S,5S)-1-{[(4-nitrophenyl)methoxy]carbonyl}-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl}-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate. Grades: > 95%. CAS No. 491878-07-0. Molecular formula: C30H34N6O12S2. Mole weight: 734.77. | |
| Doripenem Impurity MAP-alfa isomer (Meropenem Related Compound 1) | Doripenem Impurity MAP-alfa isomer is a Meropenem intermediate. Synonyms: 4-Nitrobenzyl (4S,5R,6S)-3-[(diphenylphosphono)oxy]-6-[(R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate. Grades: > 95%. CAS No. 189188-38-3. Molecular formula: C29H27N2O10P. Mole weight: 594.51. | |
| Dorsomorphin 2HCl | Dorsomorphin (hydrochloride) is a potent, reversible inhibitor of AMP kinase (AMPK; Ki = 109 nM) that does not exhibit significant activity on structurally related kinases, including ZAPK, SYK, PKCθ, PKA, and JAK3. CAS No. 1219168-18-9. Molecular formula: C24H25N5O.2HCl. Mole weight: 472.414. | |
| Dorzolamide Impurity A | Dorzolamide is a potent carbonic anhydrase II inhibitor with an IC50 value of 0.16 nM on human erythrocyte carbonic anhydrase II in vitro. It has been found to lower increased intraocular pressure in open-angle glaucoma and ocular hypertension. Uses: Carbonic anhydrase inhibitors. Synonyms: L671152; MK507; L 671152; MK 507; L-671152; MK-507; Trusopt. Grades: >98%. CAS No. 120279-96-1. Molecular formula: C10H16N2O4S3. Mole weight: 324.44. | |
| Dorzolamide Impurity B | Dorzolamide Impurity. Synonyms: (4R,6S)-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide; (4R-cis)-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide. Grades: > 95%. CAS No. 149249-72-9. Molecular formula: C10H16N2O4S3. Mole weight: 324.44. | |
| Dorzolamide Impurity D HCl (N-Desethyl Dorzolamide HCl) | N-Deethyl Dorzolamide Hydrochloride is a metabolite of Dorzolamide. Synonyms: (4S-trans)-4-amino-5,6-dihydro-6-methyl-4H-Thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide Monohydrochloride. Grades: > 95%. CAS No. 164455-27-0. Molecular formula: C8H12N2O4S3·HCl. Mole weight: 332.85. | |
| Dosulepin HCl | Grades: > 95%. CAS No. 897-15-4. Molecular formula: C19H21NS·HCl. Mole weight: 331.909. | |
| Dosulepin Impurity A | Dothiepin impurity. Grades: > 95%. CAS No. 1447-71-8. Molecular formula: C19H21NOS. Mole weight: 311.45. | |
| Dosulepin Impurity C | Dothiepin intermediate. Synonyms: 11-[3-(Dimethylamino)propyl]-6,11-dihydro-dibenzo[b,e]thiepin-11-ol; 6,11-Dihydro-11-hydroxy Dothiepin. Grades: > 95%. CAS No. 1531-85-7. Molecular formula: C19H23NOS. Mole weight: 313.47. | |
| Dosulepin Impurity E | Dothiepin impurity. Synonyms: (E)-3-(5,5-Dioxidodibenzo[b,e]thiepin-11(6H)-ylidene)-N,N-dimethyl-1-propanamine; (E)-3-Dibenzo[b,e]thiepin-11(6H)-ylidene-N,N-dimethyl-1-propanamine S,S-Dioxide; (E)-11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]thiepine 5,5-Dioxide. Grades: > 95%. CAS No. 25846-81-5. Molecular formula: C19H21NO2S. Mole weight: 327.44. | |
| Dosulepin Sulfone | Synonyms: 33301-24-5; 11-(3-Dimethylaminopropylidene)-6,11-dihydrodibenzo(b,e)thiepine-5,5-dioxide(3E)-3-(5,5-dioxo-6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amineDibenzo(b,e)thiepin-delta(sup 11(6H)),gamma-propylamine, N,N-dimethyl-, 5,5-dioxide; ZINC346580. Grades: > 95%. CAS No. 33301-24-5. Molecular formula: C19H21NO2S. Mole weight: 327.45. | |
| Dovitinib | Dovitinib (TKI258) potently inhibited FLT3, c-KIT, FGFR, VEGFR1/2/3, PDGFRß and CSF-1R with IC50 values of 1, 2, 5, 10, 8, 27, 36 nM respectively. Dovitinib selectively blocked the growth of wild-type (WT) or activated mutant FGFR3-transformed B9 cells and human myeloma cell lines. Dovitinib was an effective treatment in a xenograft mouse model of FGFR3 multiple myeloma. Synonyms: Dovitinib, TKI258; TKI 258;TKI-258; CHIR 265; CHIR265; CHIR-265; RAF-265; RAF 265; RAF265. Grades: > 95%. CAS No. 405169-16-6. Molecular formula: C21H21FN6O. Mole weight: 392.429. | |
| Doxazosin | Doxazosin is a quinazoline-derivative and long-lasting α1 adrenergic receptor blocker. It inhibits the binding of norepinephrine, which is released from sympathetic nerve terminals, to the α-1 receptors on the membrane of vascular smooth muscle cells. It is widely used to treat benign prostatic hyperplasia and lower urinary tract symptoms. It may have an inhibitory effect on cholesterol synthesis independent of the LDL receptor. It also shows high affinity to alpha-1c adrenoceptor which may partially attribute to its effect in treatment of benign prostatic hyperplasia. It has been found to help reduce the intensity of and/or stop posttraumatic stress disorder night terrors and nightmares. Synonyms: [4-(4-Amino-6,7-dimethoxy-quinazolin-2-yl)piperazin-1-yl]-(2,5-dioxabi cyclo[4.4.0]deca-6,8,10-trien-4-yl)methanone; Piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(2,3-dihydro-1,4-benzodioxin-2-yl)carbonyl]-; UK 33274; Doxazosin; Cardura; Alfamedin. Grades: 98%. CAS No. 74191-85-8. Molecular formula: C23H25N5O5. Mole weight: 451.48. | |
| Doxazosin EP Impurity B monohydrochloride | Doxazosin impurity. Synonyms: 1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)carbonyl]piperazine Monohydrochloride. Grades: > 95%. CAS No. 70918-74-0. Molecular formula: C13H17ClN2O3. Mole weight: 284.74. | |
| Doxercalciferol | Doxercalciferol (Hectorol; 1.alpha.-Hydroxyvitamin D2) is a synthetic analog of vitamin D; is a Vitamin D2 analog that acts as a vitamin D receptor activator (VDRA). Synonyms: Hectorol; 1.alpha.-Hydroxyvitamin D2. Grades: 0.98. CAS No. 54573-75-0. Molecular formula: C28H44O2. Mole weight: 412.65. | |
| Doxofylline Impurity 10 | Doxofylline Impurity 10 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: ethyl 7-theophyllineacetate; (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-acetic acid ethyl ester. CAS No. 7029-96-1. Molecular formula: C11H14N4O4. Mole weight: 266.25. | |
| Doxofylline Impurity 11 | Doxofylline Impurity 11 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. CAS No. 109403-76-1. Molecular formula: C15H16N8O4. Mole weight: 372.34. | |
| Doxofylline Impurity 12 | Doxofylline Impurity 12 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: Doxofylline Impurity B. CAS No. 254760-82-2. Molecular formula: C11H16N4O4. Mole weight: 268.27. | |
| Doxofylline Impurity 14 | Doxofylline Impurity 14 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Molecular formula: C12H18N4O5. Mole weight: 298.29. | |
| Doxofylline Impurity 4 | Doxofylline Impurity 4 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 1-((1,3-Dioxolan-2-yl)methyl)-4-(1,3-dimethylureido)-1H-imidazole-5-carboxylic Acid; 2095554-12-2; F95323. Grades: >98%. CAS No. 2095554-12-2. Molecular formula: C11H16N4O5. Mole weight: 284.27. | |
| Doxofylline Impurity 5 | Doxofylline Impurity 5 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 2,4(1H,3H)-Dione, 1,3-dimethyl-6,7,9,10-tetrahydro-7,10-epoxy[1,4]oxazepino[5,4-f]purine-. Grades: >98%. Molecular formula: C11H12N4O4. Mole weight: 264.24. | |
| Doxofylline Impurity 6 | Doxofylline Impurity 6 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Grades: >98%. CAS No. 1429636-72-5. Molecular formula: C11H16N4O4. Mole weight: 268.27. | |
| Doxofylline Impurity 7 | Doxofylline Impurity 7 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Grades: >98%. Molecular formula: C10H14N4O5. Mole weight: 270.24. | |
| Doxofylline Impurity 8 | Doxofylline Impurity 8 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Molecular formula: C9H13N3O4. Mole weight: 227.22. | |
| Doxofylline Impurity 9 | Doxofylline Impurity 9 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 7-(2',2'-Diethoxyethyl)theophylline1111. CAS No. 43135-57-5. Molecular formula: C13H20N4O4. Mole weight: 296.32. | |
| Doxorubicin Impurity 1 | Doxorubicin Impurity 1 is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Doxorubicin Impurity; 6,8,10,11-Tetrahydroxy-1-methoxy-5,12-naphthacenedione; 7,8-Desacetyl-9,10-dehydro Daunorubicinone; 5,12-Naphthacenedione, 6,8,10,11-tetrahydroxy-1-methoxy-; Xanthone Impurity 13. Grades: > 95%. CAS No. 1159977-24-8. Molecular formula: C19H12O7. Mole weight: 352.29. | |
| Doxorubicin Impurity 2 | Doxorubicin Impurity 2 is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Doxorubicin Impurity-?; 6,8,11-Trihydroxy-1-methoxy-5,12-naphthacenedione; 5,12-Naphthacenedione, 6,8,11-trihydroxy-1-methoxy-; 7,8-Dehydro-9,10-desacetyldoxorubicinone; 7,8-Dhda-DR; 1-Methoxy-6,8,11-trihydroxynaphthacene-5,12-dione. Grades: >95%. CAS No. 64845-67-6. Molecular formula: C19H12O6. Mole weight: 336.30. | |
| Doxorubicin Impurity 6 | Doxorubicin Impurity 6 is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: 9-Carboxy Doxorubicin Impurity; (2S,4S)-4-(((2R,4S,5S,6S)-4-Amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-2-carboxylic acid; (2S,4S)-4-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-1,2,3,4,6,11-hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-2-naphthacenecarboxylic Acid; 2-Naphthacenecarboxylic acid, 4-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-1,2,3,4,6,11-hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-, (2S-cis)-; 8-Desacetyl-8-carboxy Daunorubicin. Grades: > 95%. CAS No. 69429-21-6. Molecular formula: C26H27NO11. Mole weight: 529.49. | |
| Doxorubicin Impurity 7 | Doxorubicin Impurity 7 is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: 7,8,9,10-Dehydro Doxorubicinone; 8-Glycoloyl-6,10,11-trihydroxy-1-methoxy-5,12-tetracenedione; 5,12-Naphthacenedione, 6,10,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-; 6,10,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxytetracene-5,12-dione. Grades: > 95%. CAS No. 1159977-23-7. Molecular formula: C21H14O8. Mole weight: 394.33. | |
| Doxorubicin Impurity B | Cas No. 106401-68-7. | |
| Doxorubicinolone (Mixture of Diastereomers) | Doxorubicinolone (Mixture of Diastereomers) is a metabolite of Epirubicin, which is an anthracycline topoisomerase inhibitor used as an antineoplastic agent. Synonyms: (8S,10S)-8-(1,2-Dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-5,12-naphthacenedione; (8S,10S)-8-(1,2-Dihydroxyethyl)-6,8,10,11-tetrahydroxy-1-methoxy-7,8,9,10-tetrahydro-5,12-tetracenedione; 5,12-Naphthacenedione, 8-(1,2-dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-, (8S,10S)-. Grades: ≥95%. CAS No. 210837-88-0. Molecular formula: C21H20O9. Mole weight: 416.39. | |
| Doxycycline Monohydrate | Doxycycline is a semisynthetic, broad-spectrum tetracycline antibiotic exhibiting antimicrobial activity that inhibits metalloproteinase (MMP). Uses: Anti-bacterial agents. Synonyms: alpha-6-deoxy-5-oxytetrccline; Doxycycline hydrate; Adoxa; Vibramycin; Doxycycline Monohydrochloride, 6 epimer; Doxycycline-Chinoin; Doxycycline Monohydrate/Doxycycline base; 4-(DiMethylaMino)-3,5,10,12,12a-pentahydroxy-6-Methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrate. Grades: ≥95%. CAS No. 17086-28-1. Molecular formula: C22H24N2O8.H2O. Mole weight: 462.45. | |
| Doxycycline ssa | Cas No. 369-95-9. | |
| Doxylamine | Ethanolamine is a colorless, viscous liquid with an odor reminiscent to that of ammonia. Synonyms: (RS)-N,N-dimethyl-2-(1-phenyl-1-pyridin-2-yl-ethoxy)-ethanamine. Grades: > 95%. CAS No. 469-21-6. Molecular formula: C17H22N2O. Mole weight: 270.38. | |
| Doxylamine Di-N-Oxide | Doxylamine N, N'-Dioxide is an impurity of Doxylamine. Synonyms: N,N-Dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]-ethanamine N,N'-dioxide; N,N-Dimethyl-2-[1-(1-oxido-2-pyridinyl)-1-phenylethoxy]-ethanamine N-oxide. Grades: > 95%. CAS No. 105176-70-3. Molecular formula: C17H22N2O3. Mole weight: 302.37. | |
| Doxylamine Hydrogen Succinate Impurity D | Cas No. 91-02-1. | |
| Doxylamine Impurity A | Doxylamine 4-Pyridinyl Isomer is an isomeric impurity of the H1 Histamine receptor antagonist Doxylamine. Synonyms: N,N-Dimethyl-2-[1-phenyl-1-(4-pyridinyl)ethoxy]ethanamine; 4-[α-(2-Dimethylaminoethoxy)-α-methylbenzyl]pyridine. Grades: > 95%. CAS No. 873407-01-3. Molecular formula: C17H22N2O. Mole weight: 270.38. | |
| Doxylamine Impurity B | Doxylamine intermediate. Synonyms: α-Methyl-α-phenyl-2-pyridinemethanol; α-Methyl-α-pyridylbenzyl Alcohol. Grades: > 95%. CAS No. 19490-92-7. Molecular formula: C13H13NO. Mole weight: 199.25. | |
| Doxylamine Succinate | Doxylamine succinate competitively inhibits histamine at H1 receptors with substantial sedative and anticholinergic effects. Synonyms: N,N-Dimethyl-2-[a-methyl-a-(2-pyridyl)benzyloxy]ethylamine Hydrogen Succinate; Histadoxylamine Succinate. Grades: >98%. CAS No. 562-10-7. Molecular formula: C17H22N2O.C4H6O4. Mole weight: 388.46. | |
| D-Penicillamine O-Lactose Adduct Hydrochloride | D-Penicillamine O-Lactose Adduct Hydrochloride is an impurity of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Molecular formula: C17H31NO12S.HCl. Mole weight: 509.95. | |
| D-Phe(3)-AVP | D-Phe(3)-AVP is an impurity of Vasopressin, which is an antidiuretic hormone secreted from the posterior pituitary. Synonyms: D-Phe(3)-Vasopressin; Vasopressin, 3-D-phenylalanine-8-L-arginine-; H-Cys-Tyr-D-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); L-cysteinyl-L-tyrosyl-D-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-arginyl-glycinamide (1->6)-disulfide. CAS No. 89576-32-9. Molecular formula: C46H65N15O12S2. Mole weight: 1084.24. | |
| D-Phe(3)-Octreotide | D-Phe(3)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: D-phenylalanyl-L-cystyl-D-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); D-Phe-Cys-D-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide Bridge between Cys2-Cys7); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-D-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2?7)-disulfide; D-phenylalanyl-L-cysteinyl-D-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-L-threoninol (2->7)-disulfide. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| D-Pro(7)-AVP | D-Pro(7)-AVP is an impurity of Vasopressin, which is an antidiuretic hormone secreted from the posterior pituitary. Synonyms: D-Pro(7)-Vasopressin; H-Cys-Tyr-Phe-Gln-Asn-Cys-D-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-D-prolyl-L-arginyl-glycinamide (1->6)-disulfide. Molecular formula: C46H65N15O12S2. Mole weight: 1084.24. | |
| DPT Hydrochloride | DPT Hydrochloride, a psychedelic entheogen belonging to the tryptamine family, inhibits the reuptake of dopamine, serotonin, and norepinephrine. The 5-HT2A receptor is an important site of action for DPT. Synonyms: N,N-Dipropyl-1H-indole-3-ethanamine Hydrochloride; 3-[2-(Dipropylamino)ethyl]indole Monohydrochloride. Grades: ≥95%. CAS No. 16382-06-2. Molecular formula: C16H25ClN2. Mole weight: 280.84. | |
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