4-Chloro-N-(4-hydroxyphenyl)-N-(thiophen-2-ylmethyl)benzamide CAS 592467-05-5
| CAS No. | 592467-05-5 |
| Molecular Formula | C18H14ClNO2S |
| Molecular Weight | 343.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 343.83 g/mol gives 4-Chloro-N-(4-hydroxyphenyl)-N-(thiophen-2-ylmethyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Chloro-N-(4-hydroxyphenyl)-N-(thiophen-2-ylmethyl)benzamide (CAS 592467-05-5), molecular formula C18H14ClNO2S and molecular weight 343.83 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-N-(4-hydroxyphenyl)-N-(thiophen-2-ylmethyl)benzamide (C18H14ClNO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 343.83 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Chloro-N-(4-hydroxyphenyl)-N-(thiophen-2-ylmethyl)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H14ClNO2S |
| Molecular Weight | 343.83 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 3-(Tert-butoxycarbonyl)-2-(4-chlorophenyl)thiazolidine-4-carboxylic acid (CAS 477721-87-2)
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- 3-(((4-Chlorophenyl)thio)methyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(1H)-one (CAS 477887-34-6)
- Methyl 2-(2-(4-chlorophenyl)-4-phenylthiazol-5-yl)acetate (CAS 339277-89-3)
- 4,6-Difluoroisobenzofuran-1(3H)-one (CAS 1288986-24-2)
- 2-(4-(Octyloxy)phenyl)thiophene (CAS 850893-32-2)
- 2-(6-Chloropyridin-2-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 1057281-04-5)
- 1-(2,4-Dimethoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid (CAS 133749-24-3)
- 4-(5-Methylisoxazole-3-carboxamido)butanoic acid (CAS 1042645-58-8)
- 2-cyano-3-[4-(diethoxymethyl)phenyl]-N-[(dimethylamino)methylene]acrylamide (CAS 338785-67-4)
- 2-((4-Chloro-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-3-yl)amino)benzoic acid (CAS 937604-84-7)
- 4-(Tert-butyl)-[1,1'-biphenyl]-2-amine (CAS 70729-04-3)
- 1-Ethyl-5-iodo-1H-imidazole (CAS 1450739-53-3)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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