2-(Ethylthio)benzoic acid CAS 21101-79-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21101-79-1 |
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Ethylthio)benzoic acid (CAS 21101-79-1) pharmaceutical standards reference standard. Molecular formula: C9H10O2S. Molecular weight: 182.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Allylthio)-6-methylpyrimidin-4-ol (CAS 62459-06-7)
- 2-(methylsulfanyl)-2-phenylacetic acid (CAS 55843-16-8)
- 2-(Allylthio)-5-methylpyrimidin-4(1H)-one (CAS 94731-76-7)
- Methyl 2-(5-methyloxazol-2-yl)acetate (CAS 808737-47-5)
- 5-Difluoromethoxy-2-nitrobenzaldehyde (CAS 1263299-71-3)
- 4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 (CAS 67034-85-9)
- Penehyclidine impurity 18 (CAS CATO-C4X-130418)
- 5-Chloro-2-methoxy-N-(2-(2-methyl-1H-indol-3-yl)ethyl)benzenesulfonamide (CAS 442658-95-9)
- 2-(4-Methoxypiperidin-1-yl)-2-methylpropan-1-amine (CAS 1096833-30-5)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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