2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepine-8-carboxylic acid hydrochloride CAS 2138332-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138332-97-3 |
| Molecular Formula | C10H11NO3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepine-8-carboxylic acid hydrochloride (CAS 2138332-97-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11NO3 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 HCl |
| Molecular Weight | 229.66 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tetrahydrobenzo Standards
- 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carboxamide (CAS 1008-50-0)
- 5-(4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-amine (CAS 100988-06-5)
- Ethyl 4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate (CAS 1013-14-5)
- 2-(6-Ethyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)ethan-1-amine (CAS 1016851-02-7)
- 3-(6-Methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)propan-1-amine (CAS 1017250-70-2)
- 2-(6-Methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)ethan-1-amine (CAS 1017392-34-5)
- 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde (CAS 1018584-77-4)
- ((4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)methyl)hydrazine (CAS 1019450-59-9)
Recommended Standards
- n-(2-Cyanopropyl)-N-methylmethanesulfonamide (CAS 1223480-47-4)
- 2-Methoxyquinoline-5-carboxylic acid (CAS 1339053-78-9)
- Methyl 2-methyl-4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylate (CAS 91143-41-8)
- 4-Fluoro-2-((4-methoxyphenyl)ethynyl)benzaldehyde (CAS 1322091-24-6)
- N1,N1-diallyl-4-fluorobenzene-1,2-diamine (CAS 1219979-88-0)
- N-(3-Amino-4-chlorophenyl)-3-methylbenzamide (CAS 926222-77-7)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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