2-Chloro-4-(3-methylthiophenyl)benzoic acid CAS 1261944-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261944-08-4 |
| Molecular Formula | C14H11ClO2S |
| Molecular Weight | 278.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4-(3-methylthiophenyl)benzoic acid (CAS 1261944-08-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H11ClO2S. Molecular weight: 278.75 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO2S |
| Molecular Weight | 278.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(4-Ethoxyphenoxy)propane-1-sulfonyl chloride (CAS 1018271-73-2)
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- Darolutamide Impurity 29 (CAS CATO-C4X-310629)
- Li In Water (CAS CATO-CCRM106094)
- 2-((2,4-Dichlorophenyl)amino)-4-methylthiazole-5-carboxylic acid (CAS 928003-09-2)
- 3-(5-Amino-3-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2h)-yl)propanamide (CAS 1342550-74-6)
- Methyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-leucinate (CAS 139551-80-7)
- Isbogrel (CAS 89667-40-3)
- 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperidin-4-amine (CAS 1239968-05-8)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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