8-Chloro-3-methoxy-11-(1-methyl-4-piperidinyl)-6,11-dihydro-5H-benzo[5,6]-cyclohepta[1,2-b]pyridin-11-ol D4 CAS 1189492-69-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189492-69-0 |
| Molecular Formula | C21H21D4ClN2O2 |
| Molecular Weight | 376.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-3-methoxy-11-(1-methyl-4-piperidinyl)-6,11-dihydro-5H-benzo[5,6]-cyclohepta[1,2-b]pyridin-11-ol D4 (CAS 1189492-69-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H21D4ClN2O2. Molecular weight: 376.91 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H21D4ClN2O2 |
| Molecular Weight | 376.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Capsazepine (CAS 138977-28-3)
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- W-15 (CAS 93100-99-3)
- 1-{[1,2,4]triazolo[1,5-c]pyrimidin-2-yl}methanamine (CAS 2580216-56-2)
- Methyl 2,3-dichloro-5-fluorobenzoate (CAS 1807039-79-7)
- (3-Chlorophenyl)(cycloheptyl)methanone (CAS 1443310-47-1)
- (S)-4-Aminobutane-1,2-diol hydrochloride (CAS 2599159-92-7)
- Tert-butyl 2-methyl-3,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-5-carboxylate (CAS 2306270-70-0)
- tert-butyl 2-[4-(2,2-dimethylpropanamido)pyridin-3-yl]acetate (CAS 1803591-98-1)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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