Potassium (S)-4-amino-4-carboxybutanoate CAS 19473-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19473-49-5 |
| Molecular Formula | C5H8NO4 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium (S)-4-amino-4-carboxybutanoate (CAS 19473-49-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8NO4 K. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H8NO4 K |
| Molecular Weight | 185.22 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) | 2.5 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 5-methyl-6H-thieno[2,3-b]pyrrole-2-carboxylic acid (CAS 2091578-65-1)
- 1-Methyl-2-vinyl-imidazole (CAS 16975-71-6)
- n-(3-Fluorophenethyl)-3-methylbutan-2-amine (CAS 1154881-55-6)
- N-Boc-3-piperidineacetic Acid (CAS 183483-09-2)
- 4-Bromo-2-(trifluoromethyl)-1-vinylbenzene (CAS 858467-38-6)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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