3-Hydroxy-4-(sulfooxy)benzoic acid CAS 76496-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76496-12-3 |
| Molecular Formula | C7H6O7S |
| Molecular Weight | 234.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Hydroxy-4-(sulfooxy)benzoic acid (CAS 76496-12-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6O7S. Molecular weight: 234.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6O7S |
| Molecular Weight | 234.18 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.) | 1978 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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- 1-(4-Hydroxy-3-(trifluoromethoxy)phenyl)propan-2-one (CAS 1017082-14-2)
- 2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 1207255-93-3)
- 3-Hydroxy-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 1249467-87-5)
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- 2-hydroxy-2-[2-(trifluoromethyl)phenyl]propanoic acid (CAS 1250334-60-1)
- Methyl 2-hydroxy-2-[2-(trifluoromethyl)phenyl]acetate (CAS 1250424-06-6)
Recommended Standards
- 3-Amino-4-(2,2,2-trifluoroethoxy)benzamide (CAS 899368-30-0)
- 4-Isopropyl-2-(trifluoromethyl)pyrimidine-5-carboxylic acid (CAS 914201-22-2)
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- 2-benzyl-N-methylcyclopentan-1-amine (CAS 1292083-55-6)
- 6-Chloro-3-phenyl[1,2,4]triazolo[4,3-b]pyridazine (CAS 7190-80-9)
- Cefdinir Impurity 79 (CAS 116856-25-8)
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(4-iodo-2-methylphenyl)acetamide (CAS 336180-22-4)
- 4-(2-Methoxy-phenyl)-piperidine 4-(2-methoxyphenyl)piperidine 58333-75-8 A8257 (CAS 58333-75-8)
- 2-Amino-1-(4-iodophenyl)ethanone hydrochloride (CAS 61858-41-1)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com