Ethyl 2-(2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 625377-49-3
| CAS No. | 625377-49-3 |
| Molecular Formula | C23H22F3N3O3S2 |
| Molecular Weight | 509.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 509.56 g/mol gives Ethyl 2-(2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-(2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 625377-49-3) is a high-purity analytical reference standard with the molecular formula C23H22F3N3O3S2 and a molecular weight of 509.56 g/mol.
Structurally, Ethyl 2-(2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (C23H22F3N3O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 509.56 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).
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), Ethyl 2-(2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 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 | C23H22F3N3O3S2 |
| Molecular Weight | 509.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,3-dimethylphenyl)acetamide (CAS 444152-23-2)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 332040-48-9)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 332177-60-3)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 337499-35-1)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 337490-73-0)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(o-tolyl)propanamide (CAS 337499-33-9)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332018-82-3)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 332101-02-7)
Recommended Standards
- Pyr-Phe-Leu-pNA (CAS 85901-57-1)
- Ethyl 2-[3-amino-6-cyclopropyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-amido]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 626226-42-4)
- Posaconazole Impurity 58 (CAS CATO-C4X-120858)
- Ethyl 6-amino-5-cyano-2-(((3-cyano-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)methyl)-4-(5-nitrothiophen-2-yl)-4H-pyran-3-carboxylate (CAS 445390-92-1)
- 3-Methyl-6,7-dihydrobenzo[d]isoxazol-5(4H)-one (CAS 154928-96-8)
- tert-Butyl 6-bromonaphthalen-2-ylcarbamate (CAS 869114-68-1)
- (S)-5-Chloro-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 2055848-92-3)
- 5-Chloro-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylic acid (CAS 886761-94-0)
- (2S,4R)-2-Methylpyrrolidine-2,4-dicarboxylic acid (CAS 175793-11-0)
- 2-(4-(1H-pyrrol-1-yl)tetrahydro-2H-thiopyran-4-yl)acetic acid (CAS 1573547-22-4)
- 5-Amino-2-phenethyl-1,2,4-thiadiazol-3(2H)-one (CAS 1365960-12-8)
- 4-Bromo-2-pyrrolidin-1-ylpyridine (CAS 1142194-47-5)
- Ethyl (2Z)-3-cyano-2-hydroxy-3-(thiophen-2-yl)prop-2-enoate (CAS 400081-13-2)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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