(S)-2-(((2-Nitrophenyl)thio)amino)-3-phenylpropanoic acid CAS 2688-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2688-22-4 |
| Molecular Formula | C15H14N2O4S C12H23N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(((2-Nitrophenyl)thio)amino)-3-phenylpropanoic acid (CAS 2688-22-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N2O4S C12H23N. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O4S C12H23N |
| Molecular Weight | 499.67 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Z-Gly-ONp (CAS 1738-86-9)
- 3-{[(4-chlorophenyl)methyl]amino}benzonitrile (CAS 1019495-79-4)
- tert-butyl N-(1-hydroxyhex-4-en-2-yl)carbamate (CAS 1798428-10-0)
- Benzyl ((1-(2-aminoacetyl)piperidin-2-yl)methyl)(ethyl)carbamate (CAS 1353962-76-1)
- Ethyl (E)-2-(2-(5-bromothiophen-2-yl)vinyl)-6-methoxybenzoate (CAS 365542-34-3)
- (R)-iPr-Quinox (CAS 933992-49-5)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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