cis-4-Hydroxy-L-proline CAS 618-27-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 618-27-9 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
cis-4-Hydroxy-L-proline (CAS 618-27-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9NO3. Molecular weight: 131.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related cis Standards
- (3R)-3-Hydroxy-D-proline (CAS 119677-21-3)
- 4-Hydroxy-DL-proline (CAS 6912-67-0)
- cis-3-Hydroxy-DL-proline (CAS 4298-05-9)
- N-(3-Hydroxy-2-oxopropyl)acetamide (CAS 630113-20-1)
- 73834-54-5 4-Hydroxy-4-methyl(2-~13~C)oxan-2-one DTXSID90746102 (CAS 73834-54-5)
- (2R)-2-hydroxy-n-(propan-2-yl)propanamide (CAS 133964-40-6)
- n-(1-Hydroxy-2-methylpropan-2-yl)acetamide (CAS 1569-96-6)
- 2-hydroxy-N-(propan-2-yl)propanamide (CAS 6280-17-7)
Recommended Standards
- L-Hydroxyproline (CAS 51-35-4)
- N-Acetyl-L-alanine (CAS 97-69-8)
- Creatine (CAS 57-00-1)
- N-Benzyloxycarbonyl O-Benzyl 6R,7S,8aS-Glucosepane Phenylmethyl Ester Trifluoroacetic Acid SaltDISCONTINUED (CAS 1820794-53-3)
- (1-[Trifluoromethyl]cyclopentyl)benzene (CAS 1186195-43-6)
- Formyl-L-proline (CAS 13200-83-4)
- 2-(2-Oxoazepan-1-yl)propanoic acid (CAS 893643-23-7)
- 2-Ethoxy-6-((m-tolylamino)methyl)phenol (CAS 1019513-11-1)
- 5-Bromo-8-methylquinoline (CAS 74316-55-5)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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