Sodium phenylmethanesulfinate CAS 51793-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51793-64-7 |
| Molecular Formula | C7H7O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium phenylmethanesulfinate (CAS 51793-64-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7O2S Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7O2S Na |
| Molecular Weight | 178.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Sulfur Atoms | 1 |
Recommended Standards
- N'-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-2,9-dihydro-1H-purin-6-yl)-N,N-dimethylformimidamide (CAS 146196-17-0)
- 2-Ethyl-4-methylthiazole-5-carbohydrazide (CAS 496057-26-2)
- 5-chloro-3-methyl-1,2-thiazole-4-carbonitrile (CAS 25069-00-5)
- 4-Bromo-5-methylindolin-2-one (CAS 1935366-54-3)
- Ethyl 8-methoxy-1-methyl-4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate (CAS 1584689-66-6)
- 5-Bromo-3-iodo-1-methylpyridin-2(1H)-one (CAS 1643367-68-3)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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