2-[(4-Chlorobenzyl)sulfonyl]benzoic acid CAS 25700-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25700-39-4 |
| Molecular Formula | C14H11ClO4S |
| Molecular Weight | 310.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Chlorobenzyl)sulfonyl]benzoic acid (CAS 25700-39-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11ClO4S. Molecular weight: 310.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO4S |
| Molecular Weight | 310.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1964 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- 2-((2-Chlorobenzyl)sulfonyl)benzoic acid (CAS 951911-81-2)
- 1-(2-Chlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 478030-46-5)
- 1-(3-Chlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 478030-45-4)
- 1-(4-Chlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 321980-62-5)
- 2-((3-Chlorobenzyl)thio)-5-(2-hydroxyethyl)-6-methylpyrimidin-4-ol (CAS 338401-86-8)
- 2-[(2-Chlorobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160249-83-1)
- 2-[(4-Chlorobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160249-90-0)
- 4-[(3-Chlorobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160250-11-2)
Recommended Standards
- 2-(2-Chloro-4-fluorophenoxy)-N-(1-cyanocyclohexyl)acetamide (CAS 796055-11-3)
- 2-Butyl-4-chloro-5-((4-fluorobenzyl)oxy)pyridazin-3(2H)-one (CAS 88094-26-2)
- 5-Chloro-3-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-1,2,4-thiadiazole (CAS 680221-29-8)
- 2-Methyl-4-(methylsulfonyl)-1H-imidazol-5-amine (CAS 742017-11-4)
- Sulfo-cyanine3 azide (sodium) (CAS 2055138-89-9)
- N-((4-bromothiophen-2-yl)methyl)-2-(4-fluorophenyl)ethan-1-amine (CAS 1039834-98-4)
- 4-amino-a-(3-amino-3-oxopropyl)1,3-dihydro-1-oxo-2H-Isoindole-2-aceticacidmethylester (CAS 878782-79-7)
- N-(2,5-Dichlorophenyl)-2-methoxybenzamide (CAS 409348-29-4)
- 3-Chloro-4-methyl-5-nitrobenzene-1-sulfonyl chloride (CAS 78726-74-6)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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