(2S,4R)-2-Amino-4-hydroxypentanoic acid CAS 21704-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21704-88-1 |
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,4R)-2-Amino-4-hydroxypentanoic acid (CAS 21704-88-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H12O3. Molecular weight: 132.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
Recommended Standards
- (2S,3S)-2-HYDROXY-3-METHYLPENTANOIC ACID (CAS 59653-35-9)
- (3-Aminopropyl)glycine (CAS 2875-41-4)
- (2S,3S)-2-Hydroxy-3-methylpentanoic Acid (CAS 51576-04-6)
- (2-Methoxy-4-(trifluoromethoxy)phenyl)methanol (CAS 886500-30-7)
- tert-Butyl 3-(furan-3-yl)-6-(hydroxymethyl)-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1341038-89-8)
- n-(1h-Pyrazol-4-yl)acetamide (CAS 6647-92-3)
- ethyl 6-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1359657-11-6)
- 5,5-Dimethyltetrahydrofuran-3-carbaldehyde (CAS 1824186-46-0)
- N-(2-Chlorophenyl)-N-(6-quinoxalinyl)urea (CAS 423154-67-0)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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