(R)-2-Amino-3-((5-(3-hydroxypropyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)propanoic acid CAS 571187-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 571187-31-0 |
| Molecular Formula | C14H18N4O3S |
| Molecular Weight | 322.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-Amino-3-((5-(3-hydroxypropyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)propanoic acid (CAS 571187-31-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18N4O3S. Molecular weight: 322.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18N4O3S |
| Molecular Weight | 322.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- 2-Amino-4-(3-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-71-6)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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