2-Hydroxy-4-(methylthio)benzoic acid CAS 67127-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67127-67-7 |
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Hydroxy-4-(methylthio)benzoic acid (CAS 67127-67-7) 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.) | 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-Hydroxy-3-(methylthio)benzoic acid (CAS 67127-64-4)
- 2-Hydroxy-5-(methylthio)-benzoic Acid (CAS 32318-42-6)
- 2-Fluorofluorene (CAS 343-43-1)
- cis-3-(Cbz-amino)cyclohexanamine (CAS 1261225-45-9)
- Fmoc-Gly(Cycloheptyl)-OH (CAS 2304413-61-2)
- 4-(chloromethyl)-1,3-thiazol-2-amine (CAS 7250-84-2)
- 2-(5-Chloro-2-methoxyphenyl)ethanethioamide (CAS 913650-15-4)
- 3-Nitroisonicotinamide (CAS 59290-91-4)
- 2-[Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphino]benzenamine (CAS 1365836-24-3)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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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