8'-Chloro-7'-methoxy-5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline] hydrochloride CAS 1251950-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251950-63-6 |
| Molecular Formula | C16H18ClN3O HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8'-Chloro-7'-methoxy-5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline] hydrochloride (CAS 1251950-63-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H18ClN3O HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H18ClN3O HCl |
| Molecular Weight | 340.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Butyne-1-sulfonamide (CAS 1341659-00-4)
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- Benzo[d]isoxazol-3-yl diphenyl phosphate (CAS 94820-31-2)
- tert-Butyl 4-(2-(4-chlorophenoxy)acetyl)piperazine-1-carboxylate (CAS 1144037-43-3)
- (E/Z)-2-Propyl-2,4-pentadienoic Acid Ethyl Ester (CAS 96107-28-7)
- 3B-Benzoyloxy-18B(H)-olean-12-one (CAS 106386-89-4)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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