2-(2-Chlorophenyl)-N-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)acetamide CAS 1421466-57-0
| CAS No. | 1421466-57-0 |
| Molecular Formula | C18H14ClNO2S2 |
| Molecular Weight | 375.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Chlorophenyl)-N-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)acetamide (CAS 1421466-57-0), a certified reference material (molecular formula C18H14ClNO2S2, MW 375.89 g/mol) for analytical method development and quality control.
Structurally, 2-(2-Chlorophenyl)-N-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)acetamide (C18H14ClNO2S2) 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 375.89 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(2-Chlorophenyl)-N-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)acetamide 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 | C18H14ClNO2S2 |
| Molecular Weight | 375.89 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-N-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)acetamide (CAS 1797600-68-0)
- 2-((3-(2-Chlorophenyl)-1,2,4-thiadiazol-5-yl)thio)-N-(o-tolyl)acetamide (CAS 864919-05-1)
- 2-(4-Chlorophenyl)-3-(4-methylbenzoyl)-1,3-thiazolidine-4-carbohydrazide (CAS 1008281-47-7)
- 4-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-1H-indole (CAS 256458-64-7)
- Methyl 2-(4-chlorophenyl)-3-(4-methylbenzoyl)thiazolidine-4-carboxylate (CAS 477768-31-3)
- N-(2-((4-chlorophenyl)thio)ethyl)-6,7-dimethoxyquinazolin-4-amine (CAS 477859-98-6)
- (4-Chlorophenyl)(4-hydroxy-4-((p-tolylthio)methyl)piperidin-1-yl)methanone (CAS 478248-07-6)
- (E)-1-(5-(4-(3-chlorophenyl)piperazin-1-yl)thiophen-2-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 692287-76-6)
Recommended Standards
- JWH-398 2-Chloronaphthyl Isomer (CAS 1391054-25-3)
- JWH-398 7-Chloronaphthyl Isomer (CAS 1391051-95-8)
- 1-(4-(Tert-butyl)benzyl)-2-(2-chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 861211-97-4)
- JWH-398 (CAS 1292765-18-4)
- Methyl 4-methoxypyridine-2-carboxylate 1-oxide (CAS 86251-47-0)
- Methyl 6-chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 2231676-78-9)
- (E)-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-((E)-(methoxyimino)methyl)acrylonitrile (CAS 337919-85-4)
- 2-(4,5,6,7-Tetrahydro-2H-indazol-2-yl)acetic acid (CAS 6126-03-0)
- 1,2-Bis(1-phenyl-1H-tetrazol-5-yl)disulfane (CAS 5117-07-7)
- (R)-1-((R)-2-((R)-2,4-Diamino-4-oxobutanamido)-3-(4-hydroxyphenyl)propanoyl)pyrrolidine-2-carboxylic acid (CAS 821776-07-2)
- Alprazolam EP Impurity E (CAS 719-59-5)
- (4-Chloro-3-fluorophenyl)(3,4-difluorobenzyl)sulfane (CAS 1443352-79-1)
- 6-methyl-4-(trifluoromethyl)-2,3-dihydropyridazin-3-one (CAS 560132-48-1)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com