rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) CAS 60131-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60131-40-0 |
| Molecular Formula | C4H5NaO6 |
| Molecular Weight | 172.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) (CAS 60131-40-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5NaO6. Molecular weight: 172.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5NaO6 |
| Molecular Weight | 172.07 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) | 2.5 |
| CAS Registry Year (est.) | 1974 |
Recommended Standards
- Nonan-2-ylboronic acid (CAS 3088-78-6)
- (R)-2,3-Dihydroxypropyl dihydrogen phosphate (CAS 17989-41-2)
- 2,2,3-Trifluoro-succinic acid (CAS 664-66-4)
- 1-[(3-bromophenyl)methyl]-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 1375471-47-8)
- 2-Decyldodecanoic Acid Methyl Ester (CAS 180476-33-9)
- (1R,2S)-methyl 2-hydroxycyclopentanecarboxylate (CAS 122331-02-6)
- Tert-butyl (2-bromo-3,4-difluorobenzyl)carbamate (CAS 2231675-56-0)
- 3-Iodo-5-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 923583-80-6)
- (3-Amino-1-ethyl-1H-pyrazol-5-yl)methanol (CAS 1328640-65-8)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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