ethyl 5-(4-chlorophenyl)-3-[(cyanoacetyl)amino]thiophene-2-carboxylate CAS 790272-19-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 790272-19-4 |
| Molecular Formula | C16H13ClN2O3S |
| Molecular Weight | 348.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 5-(4-chlorophenyl)-3-[(cyanoacetyl)amino]thiophene-2-carboxylate (CAS 790272-19-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13ClN2O3S. Molecular weight: 348.80 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O3S |
| Molecular Weight | 348.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related ethyl Standards
- Ethyl 4-(4-chlorophenyl)-2-[(cyanoacetyl)amino]-thiophene-3-carboxylate (CAS 547706-71-8)
- N-((3-(2-chlorophenyl)isoxazol-5-yl)methyl)benzenesulfonamide (CAS 343372-68-9)
- N-((3-(4-chlorophenyl)isoxazol-5-yl)methyl)benzenesulfonamide (CAS 343372-79-2)
- 2-((1-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 851079-28-2)
- 3-[1-(4-Chlorophenyl)-1H-pyrazol-3-yl]-1-phenyl-1,4-dihydropyridazin-4-one (CAS 318497-94-8)
- Ethyl 2-(6-((4-chlorophenyl)thio)-9H-purin-9-yl)acetate (CAS 646509-72-0)
- [3-[4-(3-Chlorophenyl)piperazin-1-yl]-6-oxopyridazin-1(6H)-yl]acetic acid (CAS 1352506-14-9)
- (1-(4-Chlorophenyl)-1H-pyrazol-4-yl)(1-hydroxynaphthalen-2-yl)methanone (CAS 955976-64-4)
Recommended Standards
- Allyl 2-aminoacetate (CAS 59765-55-8)
- 5-Chloro-3-tosyl-1H-indole-2-carboxamide (CAS 540740-88-3)
- N-(6-Chlorobenzo[d]thiazol-2-yl)-2,3-dimethoxybenzamide (CAS 895440-89-8)
- (R)-2-Bromo-4-methylpentanoic acid (CAS 42990-28-3)
- 5-Methyl[1,2,4]triazolo[1,5-a]pyrimidine (CAS 15562-30-8)
- Acetaldehyde 2,4-Dinitrophenylhydrazone-d3 (CAS 259824-51-6)
- Ethyl 3,4-dihydroxycinnamate (CAS 66648-50-8)
- (R)-6-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-amine (CAS 1272732-77-0)
- 2-Dimethylamino-1-piperazin-1-yl-ethanone dihydrochloride (CAS 1177336-21-8)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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