2-Chloro-10,11-dihydro-11-oxo-dibenzo[b,f][1,4]oxazepine CAS 3158-91-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3158-91-6 |
| Molecular Formula | C13H8ClNO2 |
| Molecular Weight | 245.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-10,11-dihydro-11-oxo-dibenzo[b,f][1,4]oxazepine (CAS 3158-91-6) pharmaceutical standards reference standard. Molecular formula: C13H8ClNO2. Molecular weight: 245.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H8ClNO2 |
| Molecular Weight | 245.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 7-chloro-2-(2-methylphenyl)[1,3]oxazolo[5,4-d]pyrimidine (CAS 1018053-24-1)
- 6-Chloro-4-(difluoromethyl)-2-isopropyl-2h-pyrazolo[3,4-b]pyridine (CAS 1018127-78-0)
- 6-Chloro-2-(2,2-difluoroethyl)-3,4-dimethyl-2H-pyrazolo[3,4-b]pyridine (CAS 1018127-86-0)
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Recommended Standards
- 7-Fluoro-8-Quinolinesulfonyl Chloride (CAS 32435-65-7)
- Chlorphenesin Carbamate (CAS 886-74-8)
- 7-Chloro-8-fluoro-2-(methylthio)pyrido[4,3-d]pyrimidin-4(3H)-one (CAS 2454491-18-8)
- 5-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2223051-77-0)
- 2-(5-Chlorobenzo[c]isoxazol-3-yl)benzoic acid (CAS 92414-55-6)
- 2-((1,3-Dioxolan-2-yl)methyl)pyridine (CAS 1191900-37-4)
- 1-Methyl-3-(4-nitrophenyl)benzene (CAS 952-21-6)
- Ethyl 6-Fluoroquinoline-3-carboxylate (CAS 71083-14-2)
- 3-Guanidinopropanoic acid hydrochloride (CAS 850836-81-6)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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