2-(4-Chlorophenyl)-3-(thiophen-2-yl)acrylonitrile CAS 72030-17-2
| CAS No. | 72030-17-2 |
| Molecular Formula | C13H8ClNS |
| Molecular Weight | 245.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)-3-(thiophen-2-yl)acrylonitrile (CAS 72030-17-2), molecular formula C13H8ClNS and molecular weight 245.73 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H8ClNS, 2-(4-Chlorophenyl)-3-(thiophen-2-yl)acrylonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-(4-Chlorophenyl)-3-(thiophen-2-yl)acrylonitrile 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 | C13H8ClNS |
| Molecular Weight | 245.73 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-((4-Chlorophenyl)sulfonyl)pyrrolidine (CAS 101768-35-8)
- n-(4-Chlorophenyl)-N-cyclopropylmethanesulfonamide (CAS 1247735-64-3)
- 1-((3-Chlorophenyl)sulfonyl)pyrrolidine (CAS 670271-99-5)
- 1-(2-Chlorophenyl)-N-cyclopropylmethanesulfonamide (CAS 950239-12-0)
- 2-(2-Chlorophenyl)benzo[d]thiazole (CAS 6269-46-1)
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- 2-[2-(4-Chlorophenyl)sulfanylethylamino]acetic acid (CAS 53492-40-3)
Recommended Standards
- 2-(3-Chlorothiophen-2-yl)quinoline (CAS 860612-41-5)
- 2-Chloro-6-(phenylsulfanyl)benzonitrile (CAS 38615-62-2)
- 1-Methyl-1,2,3,4-tetrahydroquinoline-7-sulfonyl chloride (CAS 947498-98-8)
- 2-Chloroacridine-9(10H)-thione (CAS 30558-73-7)
- Carvedilol Phosphate (CAS 610309-89-2)
- 3,4,6-TRI-O-METHYL-D-GALACTAL (CAS 89887-98-9)
- 4-(Diethylamino)benzimidamide (CAS 1019529-61-3)
- 1-(4-Chlorophenyl)-4-(2-hydroxyethyl)-5-oxo-2,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1210492-11-7)
- (3-(Ethoxymethyl)phenyl)methanamine (CAS 872279-63-5)
- 2-(6-Methoxypyridin-2-yl)but-3-yn-2-ol (CAS 2410397-37-2)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-one O-(p-tolylcarbamoyl) oxime (CAS 306976-36-3)
- 3-((Allyloxy)carbonyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 5424-81-7)
- 4-Bromo-6-(sec-butyl)pyrimidine (CAS 1086382-36-6)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
Why CATO?
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