2-Hydroxy-4-sulfobenzoic acid CAS 585-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 585-42-2 |
| Molecular Formula | C7H6O6S |
| Molecular Weight | 218.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-4-sulfobenzoic acid (CAS 585-42-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6O6S. Molecular weight: 218.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6O6S |
| Molecular Weight | 218.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- N-hydroxy-2-(4-(trifluoromethyl)phenyl)acetimidamide (CAS 1312766-79-2)
- N-Hydroxy-2-(4-(trifluoromethyl)phenyl)acetimidamide (CAS 176860-56-3)
- 3-Hydroxy-4-sulfobenzoic Acid (CAS 88122-95-6)
- 4-Hydroxy-4-(trifluoromethyl)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 1247359-11-0)
- 2-hydroxy-3-nitrobenzene-1-sulfonamide (CAS 1261760-55-7)
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- 2-Hydroxy-5-nitrobenzenesulfonamide (CAS 82020-57-3)
- 4-Hydroxy-3-nitrobenzenesulfonamide (CAS 24855-58-1)
Recommended Standards
- 2-Amino-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 851336-10-2)
- 3-(Trifluoromethoxy)-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 625099-23-2)
- 2-Amino-n-(2,2,2-trifluoroethyl)benzamide (CAS 869629-11-8)
- 5-(Bromomethyl)-2,1,3-benzoxadiazole (CAS 32863-31-3)
- 4,6-Dibromo-2-(methylsulfonyl)pyrimidine (CAS 172899-12-6)
- 5-(1,2-Dimethylhydrazinyl)-3,4-dimethylisoxazole (CAS 85053-79-8)
- Methyl 2-chloro-4-morpholinopyrido[2,3-d]pyrimidine-7-carboxylate (CAS 1227958-54-4)
- 4-Amino-3-bromo-5-fluorobenzamide (CAS 1357943-94-2)
- 1-(2-Amino-4-chlorophenyl)piperidin-4-ol (CAS 953717-74-3)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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