(S)-Allyl 2-aminopropanoate 4-methylbenzenesulfonate CAS 20845-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20845-17-4 |
| Molecular Formula | C7H8O3S C6H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Allyl 2-aminopropanoate 4-methylbenzenesulfonate (CAS 20845-17-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O3S C6H11NO2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C6H11NO2 |
| Molecular Weight | 301.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N1-(2,2-diethoxyethyl)-N1-(4-fluorophenyl)-4-chlorobenzene-1-sulphonamide (CAS 239086-20-5)
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- 5-Bromo-N-(naphtho[2,1-d]thiazol-2-yl)thiophene-2-carboxamide (CAS 325725-68-6)
- 2-(Difluoromethyl)benzenesulfonyl chloride (CAS 161525-56-0)
- 1-(Butan-2-yl)-4-{4-[4-(4-{[2-(2,4-dichlorophenyl)-2-[(1h-1,2,4-triazol-1-yl)methyl]-1,3-dioxolan-4-yl]methoxy}phenyl)piperazin-1-yl]phenyl}-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 2049588-24-9)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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