8-chloro-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine CAS 956461-79-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956461-79-3 |
| Molecular Formula | C8H9ClN2O |
| Molecular Weight | 184.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-chloro-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine (CAS 956461-79-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9ClN2O. Molecular weight: 184.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9ClN2O |
| Molecular Weight | 184.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-Chloro-N-ethylpyridine-3-carboxamide (CAS 54864-84-5)
- Benzoicacid1-chloroethylester (CAS 5819-19-2)
- 6-Chloro-N,N-dimethylpyridine-2-carboxamide (CAS 845306-05-0)
- tert-Butyl cis-3-amino-4-(benzyloxycarbonylamino)piperidine-1-carboxylate (CAS 766556-80-3)
- 3-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one (CAS 74983-04-3)
- Toltrazuril Sulfone-D3 (CAS 1346602-48-9)
- Methyl 3,5-dihydroxy-4-iodobenzoate (CAS 338454-02-7)
- 1-BENZYL 2-TERT-BUTYL 4-OXOPYRAZOLIDINE-1,2-DICARBOXYLATE (CAS 503072-63-7)
- 1-(2-Methyl-4,5-dihydrooxazol-5-yl)ethanone (CAS 77219-16-0)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com