methyl (5R)-1,4-oxazepane-5-carboxylate CAS 2165703-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2165703-75-1 |
| Molecular Formula | C7H13NO3 |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl (5R)-1,4-oxazepane-5-carboxylate (CAS 2165703-75-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H13NO3. Molecular weight: 159.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H13NO3 |
| Molecular Weight | 159.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- methyl (3S,6R)-6-methylmorpholine-3-carboxylate (CAS 2380978-79-8)
- methyl (5S)-1,4-oxazepane-5-carboxylate (CAS 2165664-99-1)
- methyl (3S,4S)-4-aminooxane-3-carboxylate (CAS 785776-21-8)
- (2E)-2-Cyano-3-(2-fluorophenyl)-N-(1-phenylethyl)prop-2-enamide (CAS 478017-77-5)
- Boc-His(3-Me)-OH (CAS 61070-22-2)
- 3-[(2,3-dichlorophenoxy)methyl]-4-methoxybenzaldehyde (CAS 400878-04-8)
- (1R)-1,2,3,4-Tetrahydronaphthalene-1,5-diol (CAS 201655-80-3)
- 2-Hydroxy-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-one (CAS 17910-73-5)
- PF-03882845 (CAS 1023650-66-9)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
Why CATO?
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