L-Hydroxyproline CAS 51-35-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 51-35-4 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order L-Hydroxyproline (CAS 51-35-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H9NO3. Molecular weight: 131.13 g/mol. COA included with every batch.
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 L Standards
Recommended Standards
- Creatine (CAS 57-00-1)
- cis-4-Hydroxy-L-proline (CAS 618-27-9)
- Brivaracetam Impurity 90 (CAS CATO-C4X-200790)
- 9-(2-Chloroethyl)-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 15600-85-8)
- 3-Fluoropropanoic acid (CAS 461-56-3)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)propanoic acid (CAS 553643-50-8)
- Methyl 2-(4-hydroxy-3-nitrophenyl)acetate (CAS 61873-93-6)
- 4-(1-Amino-2,2,2-trifluoroethyl)-N,N-dimethylaniline (CAS 511522-41-1)
- (6-Iodo-5-methylpyridin-3-yl)(phenyl)methanone (CAS 1355182-85-2)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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