4-(4-(4-Chlorophenyl)thiazol-2-yl)benzoic acid CAS 254911-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 254911-27-8 |
| Molecular Formula | C16H10ClNO2S |
| Molecular Weight | 315.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-(4-Chlorophenyl)thiazol-2-yl)benzoic acid (CAS 254911-27-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H10ClNO2S. Molecular weight: 315.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H10ClNO2S |
| Molecular Weight | 315.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- 4-[4-(2-Chlorophenyl)-1,3-thiazol-2-yl]benzoic acid (CAS 338396-92-2)
- N-(5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 137343-74-9)
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Recommended Standards
- 3-Chloro-5-fluoro-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-58-4)
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- 4-Chloro-2-fluoro-3-(3-pyrrolinomethyl) benzophenone (CAS 898749-44-5)
- 2-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)thio)pyridine 1-oxide (CAS 113104-25-9)
- 3-(2-Propylphenoxy)azetidine (CAS 1220028-69-2)
- (5-Bromoquinolin-8-yl)methanamine (CAS 1564729-18-5)
- 5-Bromo-2-(4-methylpiperazin-1-yl)thiazole (CAS 623588-32-9)
- 3-Benzyl-4-oxo-3,4-dihydrophthalazine-1-carboxamide (CAS 16015-59-1)
- 2-Cyano-N-(2,5-dimethylphenyl)-3-(4-methoxyphenyl)propanamide (CAS 1260953-61-4)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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