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| Product | Description | |
|---|---|---|
| Diltiazem Impurity 2 | Diltiazem Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3R)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 111188-70-6. Molecular Formula: C22H26N2O4S. Mole Weight: 414.52. Catalog: APB111188706. |  |
| Diltiazem Impurity 22 | Diltiazem Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 625471-04-7. Molecular Formula: C11H22N2O2. Mole Weight: 214.31. Catalog: APB625471047. | |
| Diltiazem Impurity 23 | Diltiazem Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 137173-40-1. Molecular Formula: C11H12O4. Mole Weight: 208.21. Catalog: APB137173401. | |
| Diltiazem Impurity 3 | Diltiazem Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 96252-32-3. Molecular Formula: C19H23ClN2O3S. Mole Weight: 394.91. Catalog: APB96252323. | |
| Diltiazem Impurity 4 | Diltiazem Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 132830-17-2. Molecular Formula: C16H15NO3S. Mole Weight: 301.36. Catalog: APB132830172. | |
| Diltiazem Impurity 5 | Diltiazem Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 91926-66-8. Molecular Formula: C20H24N2O3S. Mole Weight: 372.48. Catalog: APB91926668. | |
| Diltiazem Impurity 8 | Diltiazem Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-5-(2-aminoethyl)-3-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one. Molecular Formula: C17H18N2O3S. Mole Weight: 330.40. Catalog: APB05291. | |
| Diltiazem Impurity 8 | Diltiazem Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 86408-42-6. Molecular Formula: C22H26N2O4S. Mole Weight: 414.52. Catalog: APB86408426. | |
| Diltiazem Impurity A | Diltiazem Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. Molecular Formula: C22H26N2O4S. Mole Weight: 414.52. Catalog: APB05193. | |
| Diltiazem Impurity B | Diltiazem impurity. Synonyms: (2S,3S)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-Benzothiazepin-4(5H)-one. Grades: > 95%. CAS No. 87447-47-0. Molecular formula: C18H17NO4S. Mole weight: 343.4. |  |
| Diltiazem Impurity D (N-Desmethyl diltiazem HCl) | A metabolite of Diltiazem. Synonyms: (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-1,5-benzothiazepin-4(5H)-one Monohydrochloride; N-Demethyldiltiazem. Grades: > 95%. CAS No. 130606-60-9. Molecular formula: C21H25ClN2O4S. Mole weight: 436.95. | |
| Diltiazem Impurity E | A key intermediate for Diltiazem. Synonyms: (2S,3S)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one. Grades: > 95%. CAS No. 42399-49-5. Molecular formula: C16H15NO3S. Mole weight: 301.36. | |
| Diltiazem Impurity H (N,N,O-Tridesmethyl Desacetyl Diltiazem) | Diltiazem impurity. Synonyms: (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one. Grades: > 95%. CAS No. 115992-91-1. Molecular formula: C17H18N2O3S. Mole weight: 330.4. | |
| Diltiazem EP Impurity A | Diltiazem EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 111188-71-7. Molecular Formula: C22H26N2O4S. Mole Weight: 414.52. Catalog: APB111188717. | |
| Diltiazem EP Impurity A HCl | Diltiazem EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103532-27-0. Molecular Formula: C22H27ClN2O4S. Mole Weight: 450.98. Catalog: APB103532270. | |
| Diltiazem EP Impurity B | Diltiazem EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 87447-47-0. Molecular Formula: C18H17NO4S. Mole Weight: 343.40. Catalog: APB87447470. | |
| Diltiazem EP Impurity B HCl | Diltiazem EP Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1286126-67-7. Molecular Formula: C21H25ClN2O4S. Mole Weight: 436.95. Catalog: APB1286126677. | |
| Diltiazem EP Impurity C | Diltiazem EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-5-(2-(dimethylamino)ethyl)-2-(4-hydroxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 142926-07-6. Molecular Formula: C21H24N2O4S. Mole Weight: 400.49. Catalog: APB142926076. | |
| Diltiazem EP Impurity D | Diltiazem EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2-(4-methoxyphenyl)-5-(2-(methylamino)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 130606-60-9. Molecular Formula: C21H24N2O4S. Mole Weight: 400.49. Catalog: APB130606609. | |
| Diltiazem EP Impurity E | Diltiazem EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one. CAS No. 42399-49-5. Molecular Formula: C16H15NO3S. Mole Weight: 301.36. Catalog: APB42399495. | |
| Diltiazem EP Impurity F | Diltiazem EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 75472-91-2(HCl salt); (2S,3S)-5-(2-(dimethylamino)ethyl)-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one. CAS No. 42399-40-6. Molecular Formula: C20H24N2O3S. Mole Weight: 372.48. Catalog: APB42399406. | |
| Diltiazem EP Impurity F-D4 | Diltiazem EP Impurity F-D4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112259-40-2. Molecular Formula: C20H20D4N2O3S. Mole Weight: 376.51. Catalog: APB112259402. | |
| Diltiazem EP Impurity F-D6 | Diltiazem EP Impurity F-D6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246820-35-8. Molecular Formula: C20H18D6N2O3S. Mole Weight: 378.52. Catalog: APB1246820358. | |
| Diltiazem EP Impurity F HCl | Diltiazem EP Impurity F HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 75472-91-2. Molecular Formula: C20H25ClN2O3S. Mole Weight: 408.94. Catalog: APB75472912. | |
| Diltiazem EP Impurity G | Diltiazem EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 86408-44-8. Molecular Formula: C19H22N2O3S. Mole Weight: 358.46. Catalog: APB86408448. | |
| Diltiazem EP Impurity G (Rac) | Diltiazem EP Impurity G (Rac). Uses: For analytical and research use. Group: Impurity standards. CAS No. 81353-09-5. Molecular Formula: C19H22N2O3S. Mole Weight: 358.46. Catalog: APB81353095. | |
| Diltiazem Malate Impurity | Diltiazem Malate Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 144604-00-2. Molecular Formula: C26H32N2O9S. Mole Weight: 548.61. Catalog: APB144604002. | |
| Diltiazem Sulfoxide Impurity | Diltiazem Sulfoxide Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 370094-12-5. Molecular Formula: C22H26N2O5S. Mole Weight: 430.52. Catalog: APB370094125. | |
| (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one | (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one is an impurity of diltiazem (D460620). Diltiazem Hydrochloride is a calcium channel blocker with vasodilating activity. Anti-anginal; anti-hypertensive; anti-arrhythmic (class IV). Group: Biochemicals. Grades: Highly Purified. CAS No. 115992-91-1. Pack Sizes: 10mg, 100mg. Molecular Formula: C17H18N2O3S, Molecular Weight: 330.4. US Biological Life Sciences. |  Worldwide |
| (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one-d4 | (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one-d4 is the isotope labelled analog of (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one. (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one is an impurity of diltiazem (D460620). Diltiazem Hydrochloride is a calcium channel blocker with vasodilating activity. Anti-anginal; anti-hypertensive; anti-arrhythmic (class IV). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C17H14D4N2O3S, Molecular Weight: 334.43. US Biological Life Sciences. | Worldwide |
| 3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-methyl-1,5-benzothiazepin-4(5H)-one | 3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-methyl-1,5-benzothiazepin-4(5H)-one is an impurity of Diltiazem (D460620), a calcium channel blocker with vasodilating activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 2067323-40-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H19NO4S, Molecular Weight: 357.42. US Biological Life Sciences. | Worldwide |
| Desacetyl Diltiazem | Desacetyl Diltiazem. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Desacetyldiltiazem,(2S,3S)-5-[2-(Dimethylamino)-ethyl]-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one, Diltiazem Hydrochloride Imp. F (EP). CAS No. 42399-40-6. IUPAC Name: (2S,3S)-5-[2-(dimethylamino)ethyl]-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4-one. Molecular Formula: C20H24N2O3S. Mole Weight: 372.48. Catalog: APS42399406. SMILES: COc1ccc (cc1)[C@@H]2Sc3ccccc3N (CCN (C)C)C (=O)[C@@H]2O. Format: Neat. | |
| Diltiazem | Diltiazem. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42399-41-7. Molecular Formula: C22H26N2O4S. Mole Weight: 414.52. Catalog: APB42399417. | |
| Diltiazem-D6 | Diltiazem-D6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1242184-41-3. Molecular Formula: C22H20D6N2O4S. Mole Weight: 420.56. Catalog: APB1242184413. | |
| Diltiazem-D6 Hydrochloride | Diltiazem-D6 Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1309283-34-8. Molecular Formula: C22H21D6ClN2O4S. Mole Weight: 457.02. Catalog: APB1309283348. | |
| Diltiazem Enantiomer HCl | Diltiazem Enantiomer HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42399-54-2. Molecular Formula: C22H27ClN2O4S. Mole Weight: 450.98. Catalog: APB42399542. | |
| N-Desmethyl Diltiazem-D3 Hydrochloride | N-Desmethyl Diltiazem-D3 Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1309283-14-4. Molecular Formula: C21H22D3ClN2O4S. Mole Weight: 439.97. Catalog: APB1309283144. | |
| N-Desmethyl Diltiazem Hydrochloride | N-Desmethyl Diltiazem Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Diltiazem Hydrochloride Imp. D (EP), Diltiazem Hydrochloride Imp. D (EP) as Hydrochloride, (2S,3S)-2-(4-Methoxyphenyl)-5-[2-(methylamino)ethyl]-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl Acetate Hydrochloride, Diltiazem Imp. D (EP), N-Desmethyl-diltiazem Hydrochloride. CAS No. 130606-60-9. IUPAC Name: [(2S,3S)-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-4-oxo-2,3-dihydro-1,5-benzothiazepin-3-yl] acetate;hydrochloride. Molecular Formula: C21H24N2O4S.ClH. Mole Weight: 436.95. Catalog: APS130606609. SMILES: Cl. CNCCN1C (=O)[C@H] (OC (=O)C)[C@@H] (Sc2ccccc12)c3ccc (OC)cc3. Format: Neat. | |
| N-Desmethyl Diltiazem Hydrochloride | N-Desmethyl Diltiazem Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 86408-45-9. Molecular Formula: C21H24N2O4S. Mole Weight: 400.49. Catalog: APB86408459. | |
| O-Desacetyl Diltiazem N-Oxide | O-Desacetyl Diltiazem N-Oxide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122619-90-3. Molecular Formula: C20H24N2O4S. Mole Weight: 388.48. Catalog: APB122619903. | |
| O-Desacetyl-N-desmethyl Diltiazem | O-Desacetyl-N-desmethyl Diltiazem. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81353-09-5. IUPAC Name: 3-hydroxy-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-2,3-dihydro-1,5-benzothiazepin-4-one. Molecular Formula: C19H22N2O3S. Mole Weight: 358.45. Catalog: APS81353095. SMILES: CNCCN1C (=O)C (O)C (Sc2ccccc12)c3ccc (OC)cc3. Format: Neat. | |
| O-Desmethyl Diltiazem | O-Desmethyl Diltiazem. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84903-78-6. Molecular Formula: C21H24N2O4S. Mole Weight: 400.49. Catalog: APB84903786. | |
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