(6S)-4-tert-butoxycarbonyl-1,4-oxazepane-6-carboxylic acid CAS 2165883-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2165883-65-6 |
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6S)-4-tert-butoxycarbonyl-1,4-oxazepane-6-carboxylic acid (CAS 2165883-65-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H19NO5. Molecular weight: 245.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (6R)-4-tert-butoxycarbonyl-1,4-oxazepane-6-carboxylic acid (CAS 2165855-43-4)
- (R)-1-(tert-Butoxycarbonyl)-2-(hydroxymethyl)pyrrolidine-2-carboxylic acid (CAS 287401-41-6)
- (6-(3,4-Dimethoxyphenyl)pyridin-3-yl)methanol (CAS 887974-90-5)
- Bis(1-phenyl-1,3-pentanedionato)copper (CAS 15443-06-8)
- 1-Cyclohexyl-3-[[2-(4-methylphenyl)sulfonylacetyl]amino]thiourea (CAS 1023562-12-0)
- 4-(2-Ethynylphenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-42-9)
- 4-Chloro-1-(3-fluorophenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006489-14-0)
- tert-Butyl 4-(2-(tert-butoxy)-2-oxoethyl)piperazine-1-carboxylate (CAS 180576-04-9)
- 4-Methyl-5-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 333313-78-3)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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