2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide CAS 60442-52-6
| CAS No. | 60442-52-6 |
| Molecular Formula | C16H15ClN2O2S |
| Molecular Weight | 334.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 60442-52-6), a certified reference material (molecular formula C16H15ClN2O2S, MW 334.82 g/mol) for analytical method development and quality control.
Structurally, 2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (C16H15ClN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 334.82 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 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 | C16H15ClN2O2S |
| Molecular Weight | 334.82 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorobenzamido Standards
- 2-(2-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 298193-32-5)
- 2-(3-Chlorobenzamido)-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 893092-48-3)
- 2-(2-Chlorobenzamido)-4,5-dimethoxybenzoic acid (CAS 402609-67-0)
- 3-(4-Chlorobenzamido)-3-(4-methoxyphenyl)propanoic acid (CAS 332052-54-7)
- 2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid (CAS 1019108-36-1)
- (R)-2-(4-Chlorobenzamido)-3-(1H-indol-3-yl)propanoic acid (CAS 95672-29-0)
- Ethyl 3-(2-chlorobenzamido)benzofuran-2-carboxylate (CAS 477498-96-7)
- Methyl 5-(2-chlorobenzamido)benzo[b]thiophene-2-carboxylate (CAS 477847-55-5)
Recommended Standards
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-1-(4-fluorophenyl)ethan-1-ol (CAS 400075-53-8)
- 2-(Methylsulfanyl)-5,6,7,8-tetrahydro-4-quinazolinyl 2-chlorobenzenecarboxylate (CAS 303987-61-3)
- 2-(Methylsulfanyl)-5,6,7,8-tetrahydroquinazolin-4-yl 4-chlorobenzoate (CAS 303987-59-9)
- 2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4-yl 3-chlorobenzoate (CAS 303987-63-5)
- 1H-1,2,3-Benzotriazole-5-carbonyl chloride (CAS 46053-85-4)
- (2-Morpholino-4-phenylthiazol-5-yl)(phenyl)methanone (CAS 55040-82-9)
- Tert-butyl n-methyl-n-[(methylcarbamoyl)methyl]carbamate (CAS 144332-55-8)
- 4-Chloro-2-(2-chloro-6-fluorophenyl)-thiazolo[5,4-c]pyridine (CAS 1242249-93-9)
- 2-chloro-1-(pyrrolidin-1-yl)propan-1-one (CAS 75115-52-5)
- 2-((5-(4-(tert-Butyl)phenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(o-tolyl)acetamide (CAS 477313-64-7)
- 2-(4-Cyanobenzoyl)pyridine (CAS 57954-94-6)
- Fmoc-Lys(5'-FAM)-OH (CAS 1242933-88-5)
- (R)-1-(3,4-dichlorophenyl)-2-methylpropan-1-amine (CAS 1213853-08-7)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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