2-(4-Nitrobenzenesulfonyl)acetic acid CAS 3937-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3937-94-8 |
| Molecular Formula | C8H7NO6S |
| Molecular Weight | 245.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Nitrobenzenesulfonyl)acetic acid (CAS 3937-94-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7NO6S. Molecular weight: 245.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7NO6S |
| Molecular Weight | 245.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrobenzenesulfonyl Standards
- 2-(2-Nitrobenzenesulfonyl)acetic acid (CAS 27489-27-6)
- 2-Methyl-5-nitrobenzenesulfonyl Chloride (CAS 121-02-8)
- 2-methyl-3-nitrobenzenesulfonyl chloride (CAS 56682-04-3)
- 2-Methyl-6-nitrobenzenesulfonyl Chloride (CAS 56202-22-3)
- 3-Methyl-4-nitrobenzenesulfonyl Chloride (CAS 78726-75-7)
- 3-Methyl-5-nitrobenzenesulfonyl chloride (CAS 342422-23-5)
- 2-(4-nitrobenzenesulfonyl)ethan-1-ol (CAS 21386-32-3)
- 2-(4-Nitrobenzenesulfonyl)propanoic acid (CAS 104383-70-2)
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