3-((4-Chlorophenyl)amino)-1-(thiophen-2-yl)propan-1-one CAS 93523-12-7
| CAS No. | 93523-12-7 |
| Molecular Formula | C13H12ClNOS |
| Molecular Weight | 265.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((4-Chlorophenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-12-7), molecular formula C13H12ClNOS and molecular weight 265.76 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H12ClNOS, 3-((4-Chlorophenyl)amino)-1-(thiophen-2-yl)propan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-((4-Chlorophenyl)amino)-1-(thiophen-2-yl)propan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H12ClNOS |
| Molecular Weight | 265.76 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-chloro-N-[phenyl(thien-2-yl)methyl]acetamide (CAS 923709-46-0)
- 3-(2-oxopyrrolidin-1-yl)benzene-1-sulfonyl chloride (CAS 344312-54-5)
- 1-acetylindoline-5-sulfonyl chloride (CAS 303019-19-4)
- (E)-N'-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-N,N-dimethylmethanimidamide (CAS 338977-26-7)
- 1-(3-Nitrophenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264039-55-5)
- 3-[4-(2,5-Dimethylphenyl)-1-piperazinyl]-3-oxopropanoic acid (CAS 896519-40-7)
- N-(2,3-dihydro-1H-isoindol-5-yl)-2,2,2-trifluoroacetamide hydrochloride (CAS 1909328-14-8)
- 4-Methyl-N-propyl-2-(3-(p-tolyl)ureido)thiazole-5-carboxamide (CAS 941916-28-5)
- 1-Cyclopropyl-7-(4-ethylpiperazin-1-yl)-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 131776-00-6)
- tert-Butyl 6-(hydroxymethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate (CAS 1446012-48-1)
- 2,2,2-Trifluoroethyl (6,7-dihydro-4H-pyrano[4,3-d]thiazol-2-yl)carbamate (CAS 1924283-65-7)
- 5-Hydroxyimino-1,3-dimethyl-1,3-diazinane-2,4,6-trione (CAS 5417-13-0)
- 2-((5-(4-Fluorophenyl)oxazol-2-yl)thio)-N-(3-methoxybenzyl)acetamide (CAS 938536-35-7)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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