2-Hydroxy-5-methanesulfonylbenzoic acid CAS 68029-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68029-77-6 |
| Molecular Formula | C8H8O5S |
| Molecular Weight | 216.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydroxy-5-methanesulfonylbenzoic acid (CAS 68029-77-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8O5S. Molecular weight: 216.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8O5S |
| Molecular Weight | 216.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1976 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 2-Hydroxy-4-(methylsulfonyl)benzoic acid (CAS 108153-42-0)
- 2-Hydroxy-5-sulfamoylbenzamide (CAS 123532-09-2)
- 3-Hydroxy-5-sulfamoylbenzamide (CAS 1243371-18-7)
- 3-Hydroxy-4-sulfamoylbenzamide (CAS 1243387-52-1)
- 2-Hydroxy-4-sulfamoylbenzamide (CAS 1243479-30-2)
- 2-[(4-Hydroxy-5-methoxypyrimidin-2-yl)sulfanyl]acetic acid (CAS 90151-22-7)
- 1-Hydroxy-1-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalene (CAS 112481-85-3)
- 2-(Hydroxy(pyrazin-2-ylamino)methylene)pyridin-3(2H)-one (CAS 1955564-53-0)
Recommended Standards
- 2-Fluoro-6-phenoxybenzaldehyde (CAS 902836-68-4)
- 2-methyl-4-nitrobenzene-1-sulfonamide (CAS 22952-19-8)
- 2-Fluoro-4-phenylbenzoic acid (CAS 505082-76-8)
- tert-Butyl 2-(((4-chlorophenyl)sulfonyl)methyl)pyrrolidine-1-carboxylate (CAS 1353945-74-0)
- Artemether 3α-Hydroxy Deoxy Impurity 2 (CAS 174097-70-2)
- n2,n2-Dimethyl-5h,6h,7h-cyclopenta[b]pyridine-2,4-diamine (CAS 297757-58-5)
- 5,6-Dimethoxy-1H-benzimidazole-2-thiol (CAS 74004-74-3)
- 21-(tert-Butoxy)-21-oxohenicosanoic acid (CAS 3046115-41-4)
- 2-(1,3-Benzothiazol-2-yl)-3-oxopropanenitrile (CAS 327104-64-3)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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