Methyl (R)-2,3-dihydroxypropanoate CAS 82142-72-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82142-72-1 |
| Molecular Formula | C5H10O4 |
| Molecular Weight | 134.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (R)-2,3-dihydroxypropanoate (CAS 82142-72-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H10O4. Molecular weight: 134.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H10O4 |
| Molecular Weight | 134.13 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.) | 1980 |
Recommended Standards
- Methyl (2S,3R)-2,3-dihydroxybutanoate (CAS 38410-83-2)
- Methyl (S)-3,4-Dihydroxybutanoate (CAS 90414-36-1)
- Hydroxy-PEG1-acid (CAS 89211-34-7)
- Phenyl (4-chlorophenyl)carbamate (CAS 50882-28-5)
- 3-Iodo-5-(trifluoromethyl)phenol (CAS 1073339-06-6)
- 4-(Methoxycarbonyl)furan-3-carboxylic acid (CAS 4282-26-2)
- (1S,2S)-1-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 888407-46-3)
- (2-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)-acetic acid (CAS 941234-17-9)
- n-(2-Methoxybenzyl)-3-methylcyclohexan-1-amine (CAS 1019594-13-8)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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