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| Product | Description | |
|---|---|---|
| Entacapone impurity 3 | Entacapone impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H7NO5. Mole Weight: 197.15. Catalog: APB07706. |  |
| Entacapone impurity 4 | Entacapone impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H7NO5. Mole Weight: 197.15. Catalog: APB07709. | |
| Entacapone impurity 5 | Entacapone impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H7NO5. Mole Weight: 197.15. Catalog: APB07708. | |
| Entacapone Impurity 8 | Entacapone Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-hydroxy-3-methoxy-5-nitrobenzaldehyde. CAS No. 6635-20-7. Molecular Formula: C8H7NO5. Mole Weight: 197.14. Catalog: APB6635207. | |
| Entacapone sodium salt | Entacapone is a specific, potent catechol-O-methyl transferase (COMT) inhibitor with IC50 of 151 nM for PD treatment. Synonyms: Entacapone sodium salt; 1047659-02-8; Entacapone (sodium salt); Entacapone Sodiumsodium; 4-[(E)-2-cyano-3-(diethylamino)-3-oxoprop-1-enyl]-2-hydroxy-6-nitrophenolate. Grades: >98%. CAS No. 1047659-02-8. Molecular formula: C14H14N3NaO5. Mole weight: 327.27. |  |
| Ent-α-C Dapagliflozin | Ent-α-C Dapagliflozin is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). Synonyms: (2S,3S,4S,5R,6S)-2-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol. Grades: >95%. Molecular formula: C21H25ClO6. Mole weight: 408.87. | |
| ent-Anamorelin | ent-Anamorelin. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-N-((S)-1-((S)-3-benzyl-3-(1,2,2-trimethylhydrazinecarbonyl)piperidin-1-yl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)-2-methylpropanamide. Molecular Formula: C31H42N6O3. Mole Weight: 546.72. Catalog: APB02921. | |
| ent-aprepitant | ent-aprepitant. Group: Biochemicals. Alternative Names: 5-[[ (2S, 3R) -2-[ (1S) -1-[3, 5-Bis (trifluoromethyl) phenyl]ethoxy]-3- (4-fluorophenyl) -4-morpholinyl]methyl]-1, 2-dihydro-3H-1, 2, 4-triazol-3-one; [2S-[2a (R*) , 3a]]-5-[[2-[1-[3, 5-Bis (trifluoromethyl) phenyl]ethoxy]-3- (4-fluorophenyl) -4-morpholinyl]methyl]-1, 2-dihydro-3H-1, 2, 4-triazol-3-one. Grades: Highly Purified. CAS No. 172822-29-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C23H21F7N4O3. US Biological Life Sciences. |  Worldwide |
| ent-Aprepitant | A metabolite of Aprepitant. Synonyms: Aprepitant EP Impurity D; (1S,2S,3R-Aprepitant ; ent-Aprepitant ; 3-[[(2S,3R)-2-[(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluoro phenyl)morpholino]methyl]-1H-1,2,4-triazol-5(4H)-one. Grades: > 95%. CAS No. 172822-29-6. Molecular formula: C23H21F7N4O3. Mole weight: 534.44. | |
| Entasobulin | Entasobulin is a tubulin polymerization inhibitor with potential anticancer activity. Entasobulin is a indolizine-glyoxylamide based small molecule that demonstrate substantial in vitro anti-proliferative activities against cancer cell lines, including multidrug resistance (MDR) phenotypes. The in vitro cytotoxic effects have been demonstrated across a wide array of tumor types of various origins (e.g., breast, colon, uterine). Synonyms: Entasobulin; UNII-TB77GU6BFO; UNII TB77GU6BFO. CAS No. 501921-61-5. Molecular formula: C26H18ClN3O2. Mole weight: 439.89. | |
| ent Atomoxetine-d3, Hydrochloride | The labeled enatiomer of Atomoxetine, a Norepinephrine uptake blocker. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| ent-Benazepril | ent-Benazepril is the enantiomer of Benazopril and a less potent antihypertensive. Synonyms: 1H-1-Benzazepine-1-acetic acid, 3-[[(1R)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-, (3R)-; (3R)-3-[[(1R)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid; Benazepril, (R,R)-; 2-((R)-3-(((R)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid; (R,R)-Benazepril; CGP-42456A; 1H-1-Benzazepine-1-acetic acid, 3-((1-(ethoxycarbonyl)-3-phenylpropyl)amino)-2,3,4,5-tetrahydro-2-oxo-, (R-(R*,R*))-; Benazepril Related Compound A. Grades: ≥95%. CAS No. 131064-75-0. Molecular formula: C24H28N2O5. Mole weight: 424.50. | |
| ent-Benazepril | The enantiomer of Benazopril and a less potent antihypertensive. Group: Biochemicals. Alternative Names: [R-(R*,R*)]-3-[[1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid; CGP 42456A; (3R)-3-[[(1R)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid. Grades: Highly Purified. CAS No. 131064-75-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| ent-Calindol-13C,d2 Hydrochloride | Labeled (S)-Calindol. A new calcimimetic acting at the calcium sensing receptor; a positive allosteric modulator of the human Ca2+ receptor, activates an extracellular ligand-binding domain-deleted Rhodopsin-like seven-transmembrane structure in the absence of Ca2+. Group: Biochemicals. Alternative Names: N-[(1S)-1-(1-Naphthalenyl)ethyl]-1H-indole-2-methanamine-13C,d2 Hydrochloride; (S) -2-[[[1- (1-Naphthyl) ethyl]amino]methyl]-1H-indole-13C, d2 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| ent-Calindol Amide | Intermediate in the preparation of ent-Calindol. Group: Biochemicals. Alternative Names: (S)-N-[1-(1-Naphthyl)ethyl]indole-2-carboxamide; N-[(1S)-1-(1-Naphthalenyl)ethyl]-1H-Indole-2-carboxamide. Grades: Highly Purified. CAS No. 1217835-51-2. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| ent-Calindol Hydrochloride | A new calcimimetic acting at the calcium sensing receptor; a positive allosteric modulator of the human Ca2+ receptor, activates an extracellular ligand-binding domain-deleted Rhodopsin-like seven-transmembrane structure in the absence of Ca2+. Group: Biochemicals. Alternative Names: N-[(1S)-1-(1-Naphthalenyl)ethyl]-1H-indole-2-methanamine Hydrochloride; (S) -2-[[[1- (1-Naphthyl) ethyl]amino]methyl]-1H-indole Hydrochloride. Grades: Highly Purified. CAS No. 728930-30-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Ent-calindol hydrochloride | Ent-calindol hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-[(1S)-1-(1-Naphthalenyl)ethyl]-1H-indole-2-methanamine Hydrochloride; (S)-2-[[[1-(1-Naphthyl)ethyl]amino]methyl]-1H-indole Hydrochloride. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 728930-30-1. Molecular formula: C21H21ClN2. Mole weight: 336.86. Purity: 0.96. IUPACName: (1S)-N-(1H-indol-2-ylmethyl)-1-naphthalen-1-ylethanamine;hydrochloride. Canonical SMILES: CC(C1=CC=CC2=CC=CC=C21)NCC3=CC4=CC=CC=C4N3.Cl. Product ID: ACM728930301. Alfa Chemistry ISO 9001:2015 Certified. |  |
| ent-cassa-12,15-diene 11-hydroxylase | Requires cytochrome P450. A rice, Oryza sativa, enzyme involved in the biosynthesis of the antifungal phytocassanes. Group: Enzymes. Synonyms: ent-cassadiene C11α-hydroxylase; CYP76M7. Enzyme Commission Number: EC 1.14.13.145. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0745; ent-cassa-12,15-diene 11-hydroxylase; EC 1.14.13.145; ent-cassadiene C11α-hydroxylase; CYP76M7. Cat No: EXWM-0745. |  |
| ent-cassa-12,15-diene synthase | This class I diterpene cyclase produces ent-cassa-12,15-diene, a precursor of the rice phytoalexins (-)-phytocassanes A-E. Phytoalexins are diterpenoid secondary metabolites that are involved in the defense mechanism of the plant, and are produced in response to pathogen attack through the perception of elicitor signal molecules such as chitin oligosaccharide, or after exposure to UV irradiation. Group: Enzymes. Synonyms: OsDTC1; OsKS7. Enzyme Commission Number: EC 4.2.3.28. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5185; ent-cassa-12,15-diene synthase; EC 4.2.3.28; OsDTC1; OsKS7. Cat No: EXWM-5185. | |
| ent-Cinacalcet Hydrochloride | ent-Cinacalcet Hydrochloride is the (S) enantiomer of Cinacalcet. It is used in clinical trial in secondary hyperparathyroidism. Synonyms: (αS)-α-Methyl-N-[3-[3-(trifluoromethyl)phenyl)propyl]-1-napthalenemethanamine Hydrochloride; (S)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride; (S)-Cinacalcet hydrochloride. Grades: > 95%. CAS No. 694495-47-1. Molecular formula: C22H23ClF3N. Mole weight: 393.87. | |
| ent-Cinacalcet Hydrochloride | The (S) enantiomer of Cinacalcet. Used in clinical trial in secondary hyperparathyroidism. Group: Biochemicals. Alternative Names: (α S) -α -Methyl-N-[3-[3- (trifluoromethyl) phenyl) propyl]-1-napthalenemethanamine Hydrochloride; (S) -N- (3- (3- (Trifluoromethyl) phenyl) propyl) -1-- (1-napthyl) ethylamine Hydrochloride. Grades: Highly Purified. CAS No. 694495-47-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| ent-copalyl diphosphate synthase | Part of a bifunctional enzyme involved in the biosynthesis of kaurene. See also EC 4.2.3.19 (ent-kaurene synthase). Group: Enzymes. Synonyms: ent-kaurene synthase A; ent-kaurene synthetase A; ent-CDP synthase; ent-copalyl-diphosphate lyase (decyclizing). Enzyme Commission Number: EC 5.5.1.13. CAS No. 9055-64-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5614; ent-copalyl diphosphate synthase; EC 5.5.1.13; 9055-64-5; ent-kaurene synthase A; ent-kaurene synthetase A; ent-CDP synthase; ent-copalyl-diphosphate lyase (decyclizing). Cat No: EXWM-5614. | |
| ent-Defluoro Aprepitant | ent-Defluoro Aprepitant is an impurity of Aprepitant, a novel selective neurokinin-1 (NK-1) receptor antagonist. Molecular formula: C23H22F6N4O3. Mole weight: 516.44. | |
| ent-Defluoro Fosaprepitant Dimeglumine | ent-Defluoro Fosaprepitant Dimeglumine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentaol hemi((3-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-phenylmorpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate). Molecular Formula: C23H23F6N4O6P·2 C7H17NO5. Mole Weight: 986.84. Catalog: APB06334. | |
| ent-Defluoro Fosaprepitant Dimeglumine | Grades: > 95%. Molecular formula: C37H57F6N6O16P. Mole weight: 986.87. | |
| ent-Dorzolamide | ent-Dorzolamide. Group: Biochemicals. Alternative Names: 4R,6R-Dorzolamide; (4R-trans)-4-(ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide. Grades: Highly Purified. CAS No. 120279-95-0. Pack Sizes: 2.5mg. Molecular Formula: C10H16N2O4S3, Molecular Weight: 324.44. US Biological Life Sciences. | Worldwide |
| Entecavir | An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process. Synonyms: Baraclude; BMS 200475; BMS-200475; BMS200475; SQ 34676; SQ34676; SQ-34676. Grades: 0.98. CAS No. 142217-69-4. Molecular formula: C12H15N5O3. Mole weight: 277.284. | |
| Entecavir | 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate. CAS No. 209216-23-9. Product ID: 8-04310. Molecular formula: C12H15N5O3.H2O. Mole weight: 295.3. Properties: mp 139ºC. |  |
| Entecavir | Entecavir (SQ 34676; BMS 200475) is a potent and selective inhibitor of HBV , with an EC 50 of 3.75 nM in HepG2 cell. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BMS200475; SQ34676. CAS No. 142217-69-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13623. |  |
| Entecavir-13C2,15N | Labeled Entecavir. An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process. Group: Biochemicals. Alternative Names: 2-Amino-9- [4-hydroxy-3- (hydroxy methyl ) -2- methyl idenecyclopentyl] -3H-purin-6-one-13C2, 15N; Baraclude-13C2,15N; BMS 200475-13C2,15N; SQ 34676-13C2,15N. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Entecavir-13C2,15N | Entecavir-13C2,15N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1329796-53-3. Molecular Formula: C1013C2H15N415NO3. Mole Weight: 280.26. Catalog: APB1329796533. | |
| Entecavir-13C2,15N 3''-O-β-D-Glucuronide | A labelled metabolite of Entecavir. Synonyms: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one-13C2,15N 3''-O-β-D-Glucuronide. Molecular formula: C17[13C]2H24N3[15N]O9. Mole weight: 455.39. | |
| Entecavir (2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one,. Baraclude) | An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process. Group: Biochemicals. Alternative Names: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one,Baraclude. Grades: Highly Purified. CAS No. 142217-69-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Entecavir 3-O-b-D-glucuronide | Entecavir 3-O-b-D-glucuronide is an essential compound utilized within the biomedical realm, boasting its efficaciousness in studying the persisting malady of chronic hepatitis B virus (HBV) infection. Functioning as an exemplary antiviral entity, it effectively impedes the retrograde transcription of HBV DNA, thus curbing viral replication. Molecular formula: C18H23N5O9. Mole weight: 453.40. | |
| Entecavir 3''-O-b-D-glucuronide | Entecavir 3''-O-b-D-glucuronide is a biomedical product used for the treatment of chronic hepatitis B virus (HBV) infection. It is a glucuronide conjugate of Entecavir, a potent antiviral medication that inhibits HBV reverse transcriptase. Entecavir 3''-O-b-D-glucuronide acts as a prodrug, facilitating drug delivery and enhancing its effectiveness in combating HBV. Molecular formula: C18H23N5O9. Mole weight: 453.40. | |
| Entecavir 3''-O-β-D-Glucuronide | A metabolite of Entecavir. Synonyms: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one 3''-O-β-D-Glucuronide. Molecular formula: C18H23N5O9. Mole weight: 453.4. | |
| Entecavir 3-O- β-D-Glucuronide | A metabolite of Entecavir. Group: Biochemicals. Alternative Names: 2-Amino-9- [4-hydroxy-3- (hydroxy methyl ) -2- methyl idenecyclopentyl] -3H-purin-6-one 3-O- β-D-Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Entecavir EP Impurity A | Entecavir EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1367369-78-5. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1367369785. | |
| Entecavir EP Impurity B | Entecavir EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride. CAS No. 1367369-77-4. Molecular Formula: C12H15N5O3·HCl. Mole Weight: 313.74. Catalog: APB1367369774. | |
| Entecavir EP Impurity C | Entecavir EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1795791-10-4. Molecular Formula: C12H15N5O4. Mole Weight: 293.28. Catalog: APB1795791104. | |
| Entecavir EP Impurity D | Entecavir EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1367369-80-9. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1367369809. | |
| Entecavir EP Impurity E | Entecavir EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2349444-69-3. Molecular Formula: C13H17N5O4. Mole Weight: 307.31. Catalog: APB2349444693. | |
| Entecavir EP Impurity F | Entecavir EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 649761-24-0. Molecular Formula: C27H31N5O2Si. Mole Weight: 485.66. Catalog: APB649761240. | |
| Entecavir Glucuronide | A derivative of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: Entecavir 3''-O-β-D-Glucuronide; 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one 3''-O-β-D-Glucuronide. Grades: > 95%. Molecular formula: C18H23N5O9. Mole weight: 453.41. | |
| Entecavir hydrate | Entecavir hydrate. Group: Biochemicals. Alternative Names: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one; Baraclude. Grades: Highly Purified. CAS No. 142217-69-4,209216-23-9. Pack Sizes: 50mg, 100mg, 200mg, 500mg, 1g. Molecular Formula: C12H15N5O3·xH2O. US Biological Life Sciences. | Worldwide |
| Entecavir hydrate | (1S,3R,4S)-9-[4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine Monohydrate. CAS No. 209216-23-9. Product ID: 8-04394. Molecular formula: C12H15N5O3 H2O. Mole weight: 295.3. Purity: 0.99. | |
| Entecavir Hydrate | Entecavir Hydrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 209216-23-9. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB209216239. | |
| Entecavir Impurity 1 | Cas No. 142217-78-5. | |
| Entecavir Impurity 1 | Entecavir Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142217-78-5. Molecular Formula: C52H49N5O5. Mole Weight: 823.99. Catalog: APB142217785. | |
| Entecavir Impurity 10 | Entecavir Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S,3S,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2R,3R,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular Formula: C32H33N5O7. Mole Weight: 554.64. Catalog: APB05361. | |
| Entecavir Impurity 11 | Entecavir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,2-bis(4-methoxyphenyl)-1,1,2,2-tetraphenylethane. Molecular Formula: C40H34O2. Mole Weight: 546.7. Catalog: APB05362. | |
| Entecavir Impurity 12 | Entecavir Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanone. Molecular Formula: C32H31N5O4. Mole Weight: 549.62. Catalog: APB05358. | |
| Entecavir Impurity 13 | Entecavir Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-oxocyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C11H13N5O4. Mole Weight: 279.25. Catalog: APB05359. | |
| Entecavir Impurity 14 | Entecavir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-9H-purin-2-amine. Molecular Formula: C33H33N5O3. Mole Weight: 547.65. Catalog: APB05357. | |
| Entecavir Impurity 14 | Entecavir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-18-4. Molecular Formula: C21H24O3. Mole Weight: 324.42. Catalog: APB701278184. | |
| Entecavir Impurity 15 | Entecavir Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-1H-purin-6(9H)-one. Molecular Formula: C46H43N5O4. Mole Weight: 729.86. Catalog: APB05356. | |
| Entecavir Impurity 16 | Entecavir Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1661867-19-1. Molecular Formula: C52H47N5O3. Mole Weight: 789.98. Catalog: APB1661867191. | |
| Entecavir Impurity 17 | Entecavir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H33N5O4. Mole Weight: 551.65. Catalog: APB10461. | |
| Entecavir Impurity 17 | Entecavir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 188399-46-4. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB188399464. | |
| Entecavir Impurity 18 | Entecavir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,5S)-3-(benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone. CAS No. 142217-79-6. Molecular Formula: C52H47N5O5. Mole Weight: 821.96. Catalog: APB142217796. | |
| Entecavir Impurity 18 | Entecavir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H33N5O4. Mole Weight: 551.65. Catalog: APB10460. | |
| Entecavir Impurity 19 | Entecavir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1354695-82-1. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB1354695821. | |
| Entecavir Impurity 19 | Entecavir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1030919-51-7. Molecular Formula: C19H21N5O3. Mole Weight: 367.41. Catalog: APB1030919517. | |
| Entecavir Impurity 2 | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone. Grades: > 95%. CAS No. 142217-79-6. Molecular formula: C52H47N5O5. Mole weight: 821.98. | |
| Entecavir Impurity 20 | Entecavir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-6,9-dihydro-1H-purin-2-amine. Molecular Formula: C33H35N5O3. Mole Weight: 549.66. Catalog: APB05354. | |
| Entecavir Impurity 20 | Entecavir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 41787-51-3. Molecular Formula: C11H17NO3. Mole Weight: 211.26. Catalog: APB41787513. | |
| Entecavir Impurity 21 | Entecavir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4S)-2-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3,4-bis((benzyloxy)methyl)cyclopentanol. Molecular Formula: C33H35N5O4. Mole Weight: 565.66. Catalog: APB05355. | |
| Entecavir Impurity 21 | Entecavir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-12-8. Molecular Formula: C21H27N5O3Si. Mole Weight: 425.56. Catalog: APB701278128. | |
| Entecavir Impurity 22 | Entecavir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 325480-40-8. Molecular Formula: C13H16O2. Mole Weight: 204.27. Catalog: APB325480408. | |
| Entecavir Impurity 25 | Entecavir Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB05353. | |
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