(S)-2-Amino-2-methyl-4-phosphonobutanoic acid CAS 157381-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157381-42-5 |
| Molecular Formula | C5H10NO5P |
| Molecular Weight | 195.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-Amino-2-methyl-4-phosphonobutanoic acid (CAS 157381-42-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H10NO5P. Molecular weight: 195.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H10NO5P |
| Molecular Weight | 195.11 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) | 1.5 |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
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- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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