3-Sulfamoylbenzoic Acid CAS 636-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 636-76-0 |
| Molecular Formula | C7H7NO4S |
| Molecular Weight | 201.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Sulfamoylbenzoic Acid (CAS 636-76-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7NO4S. Molecular weight: 201.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7NO4S |
| Molecular Weight | 201.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sulfamoylbenzoic Standards
- 2-Sulfamoylbenzoic acid (CAS 632-24-6)
- 4-sulfamoylbenzoic acid (CAS 138-41-0)
- 3-Methyl-5-sulfamoylbenzoic acid (CAS 1016703-57-3)
- 2-Methyl-3-sulfamoylbenzoic acid (CAS 1342428-00-5)
- 5-Methyl-2-sulfamoylbenzoic acid (CAS 1384725-79-4)
- 2-Methyl-4-sulfamoylbenzoic acid (CAS 860752-46-1)
- 3-Methyl-4-sulfamoylbenzoic acid (CAS 866997-46-8)
- 4-Methyl-3-sulfamoylbenzoic acid (CAS 20532-05-2)
Recommended Standards
- 3-(Methylsulfonyl)pyridine-2-carboxylic Acid (CAS 61830-06-6)
- 4-((1,3,4-Thiadiazol-2-yl)amino)-4-oxobutanoic acid (CAS 26861-97-2)
- 3-(4-Fluorobenzoyl)pyridine (CAS 52779-56-3)
- 2-(3,3-Difluorocyclobutyl)acetic Acid (CAS 1373503-48-0)
- 4,6-Dichloro-3-methylisothiazolo[5,4-d]pyrimidine (CAS 2407402-15-5)
- H-D-Phe-L-Phe-D-Lys-γ-Pip-OH (CAS CATO-CPTD788742)
- tert-Butyl (3-(5-amino-6-methoxypyrazin-2-yl)propyl)carbamate (CAS 1621083-38-2)
- Carbetocin Impurity 42 (CAS CATO-C4X-191142)
- 5-Methoxy-2-(2,2,2-trifluoroethoxy)benzoic acid (CAS 175205-34-2)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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