2-Hydroxy-3-(methylthio)benzoic acid CAS 67127-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67127-64-4 |
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydroxy-3-(methylthio)benzoic acid (CAS 67127-64-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8O3S. Molecular weight: 184.21 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1976 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2-(methylthio)benzoic acid (CAS 1243282-33-8)
- 3-Hydroxy-4-(methylthio)benzoic acid (CAS 1243282-54-3)
- 4-Hydroxy-2-(methylthio)benzoic acid (CAS 1243358-19-1)
- 3-Hydroxy-5-(methylthio)benzoic acid (CAS 1243362-35-7)
- 2-Hydroxy-6-(methylthio)benzoic acid (CAS 1243388-66-0)
- 5-Hydroxy-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (CAS 142608-09-1)
- 5-Hydroxy-2,3-dihydrobenzo[b]thiophene 1,1-dioxide (CAS 1781541-86-3)
- 1-Hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid (CAS 2154-67-8)
Recommended Standards
- 2-Fluorofluorene (CAS 343-43-1)
- 2-Hydroxy-4-(methylthio)benzoic acid (CAS 67127-67-7)
- 2-[(4-hydroxyphenyl)sulfanyl]acetic acid (CAS 42580-38-1)
- 4-Chloro-9-methyl-9H-pyrimido[4,5-b]indole (CAS 26422-97-9)
- (1-Allylcyclopent-3-en-1-yl)methanol (CAS 2003969-29-5)
- rel-Ethyl (1R,2R)-2-(3-bromophenyl)cyclopropane-1-carboxylate (CAS 114095-58-8)
- 5-Fluoro-2-methyl-4-nitro-1H-benzo[d]imidazole (CAS 1080522-30-0)
- 6-methyl-1$l^{4},4-thiazepan-1-one hydrochloride (CAS 1788805-87-7)
- 1-Methyl-N-phenyl-1H-benzo[d]imidazol-5-amine (CAS 912765-24-3)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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