Sodium (4-nitrophenyl)methanesulfonate CAS 36639-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36639-50-6 |
| Molecular Formula | C7H6NO5S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Sodium (4-nitrophenyl)methanesulfonate (CAS 36639-50-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6NO5S Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6NO5S Na |
| Molecular Weight | 239.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 2-(4-Nitrophenyl)Ethanol (CAS 100-27-6)
- 4- Nitrophenyl Isocyanate(1-Isocyanato-4-nitrobenzene) (CAS 100-28-7)
- (4-Methyl-2-nitrophenyl)hydrazine hydrochloride (CAS 100032-76-6)
- Methyl 4-(4-nitrophenyl)-3-oxobutanoate (CAS 1000571-72-1)
- 5-(3-Nitrophenyl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-65-4)
- 5-(4-Nitrophenyl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-74-5)
- 4-((4-Nitrophenyl)imino)pentan-2-one (CAS 100060-84-2)
- 2-O-(4-Nitrophenyl)-α-D-N-glycolylneuraminic acid (CAS 1000890-36-7)
Recommended Standards
- (4-((4-(2-((Tert-butyldiphenylsilyl)oxy)ethyl)piperazin-1-yl)methyl)-3-fluorophenyl)boronic acid (CAS 1704073-71-1)
- 3-Fluoro-2-iodo-4-(trifluoromethyl)pyridine (CAS 1227561-49-0)
- 2-(((5,6-Diethoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)aniline (CAS 107562-88-9)
- tert-Butyl (4-(diethylamino)butyl)carbamate (CAS 1262500-36-6)
- (tert-Butylsulfonyl)benzene (CAS 4170-72-3)
- Pyridine, 1,2,3,6-tetrahydro-1,3-dimethyl-4-[3-(1-methylethoxy)phenyl]-, (3S)- (CAS 444904-02-3)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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