2-Mercapto-3-methoxy-benzoic acid CAS 83596-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83596-91-2 |
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Mercapto-3-methoxy-benzoic acid (CAS 83596-91-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8O3S. Molecular weight: 184.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1980 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 16807-37-7 2-Mercapto-5-methoxybenzoic Acid 5-Methoxythiosalicylic Acid 6-Mercapto-m-anisic Acid NSC 372684 (CAS 16807-37-7)
- 2-Mercapto-4-methoxybenzoic acid (CAS 80568-44-1)
- 4-Mercapto-3-methoxybenzoic acid (CAS 860562-50-1)
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- 2-Mercapto-5-methoxybenzimidazole-4,6,7-d3 (CAS 1219804-80-4)
Recommended Standards
- 2-Hydroxy-5-(methylthio)-benzoic Acid (CAS 32318-42-6)
- 2-Hydroxy-4-(methylthio)benzoic acid (CAS 67127-67-7)
- 2-Methoxy-4-mercaptobenzoic Acid (CAS 95420-72-7)
- 2-(5-methyl-1,3,4-oxadiazol-2-yl)morpholine (CAS 1509286-40-1)
- (+)-(3aS,6aS)-3a,6a-Dihydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-one (CAS 104010-72-2)
- trans-Benzyl (S)-4-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)(methyl)amino)-4-oxo-3-((2S,3S)-3-propylpyrrolidine-2-carboxamido)butanoate hydrochloride (CAS 134676-16-7)
- 2-(4-(Difluoromethyl)-6-iodo-3-methylpyridin-2-yl)acetonitrile (CAS 1805543-56-9)
- tert-Butyl 2-(((S)-2-amino-N-ethyl-3-methylbutanamido)methyl)piperidine-1-carboxylate (CAS 1354023-60-1)
- 3-(5-Bromo-1H-indol-3-yl)propan-1-ol (CAS 165250-34-0)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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