Sodium (R)-1-methoxypropane-2-sulfinate CAS 1638587-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638587-20-8 |
| Molecular Formula | C4H9NaO3S |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium (R)-1-methoxypropane-2-sulfinate (CAS 1638587-20-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H9NaO3S. Molecular weight: 160.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H9NaO3S |
| Molecular Weight | 160.17 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) | 0.5 |
| CAS Registry Year (est.) | 1993 |
| Sulfur Atoms | 1 |
Recommended Standards
- Spiro[cyclopropane-1,3'-pyrrolo[3,2-c]pyridin]-2'(1'H)-one (CAS 1637752-30-7)
- 6-Methyl-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1638760-36-7)
- 6-Aminoisoquinolin-5-ol (CAS 163672-83-1)
- 3,8-Diphenylpyrazolo[5,1-c][1,2,4]triazin-4-amine (CAS 1306738-72-6)
- Fluorine (CAS 7782-41-4)
- Calcium (S)-2-amino-3-carboxypropanoate (CAS 39162-75-9)
- 2-(Aminooxy)propan-1-ol (CAS 40497-91-4)
- Amrinone USP RC C (CAS 62749-26-2)
- 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide (CAS 54016-70-5)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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