N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thien-2-yl)-2-[[3-cyano-6-methyl-4-(trifluoromethyl)-2-pyridinyl]thio]acetamide CAS 625369-63-3
| CAS No. | 625369-63-3 |
| Molecular Formula | C18H13F3N4OS2 |
| Molecular Weight | 422.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thien-2-yl)-2-[[3-cyano-6-methyl-4-(trifluoromethyl)-2-pyridinyl]thio]acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 422.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thien-2-yl)-2-[[3-cyano-6-methyl-4-(trifluoromethyl)-2-pyridinyl]thio]acetamide (CAS 625369-63-3), molecular formula C18H13F3N4OS2 and molecular weight 422.45 g/mol, is a CATO reference standard with documented purity and traceability.
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 N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thien-2-yl)-2-[[3-cyano-6-methyl-4-(trifluoromethyl)-2-pyridinyl]thio]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 | C18H13F3N4OS2 |
| Molecular Weight | 422.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- (R)-4-Cyano-N-(1-(1-ethyl-6-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)ethyl)benzenesulfonamide (CAS 1025506-51-7)
- 2-((3-Cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)thio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 445382-44-5)
- O-(3-Cyano-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridin-2-yl) O,O-diethyl phosphorothioate (CAS 286435-85-6)
- 2-((3-Cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)-N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)acetamide (CAS 488725-33-3)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)acetamide (CAS 443120-81-8)
- N-((2-Cyano-4-(neopentylamino)pyrimidin-5-yl)methyl)-4-(4-methylpiperazin-1-yl)benzamide (CAS 501000-36-8)
- Methyl 4-((1-((4-cyano-3-(trifluoromethyl)phenyl)amino)-2-methyl-1-oxopropan-2-yl)amino)-2-fluorobenzoate (CAS 208122-09-2)
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-phenylacetamide (CAS 332040-65-0)
Recommended Standards
- N-(3,4-difluorophenyl)-2-((4,5-diphenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 436842-77-2)
- Olaparib Impurity 17 (CAS CATO-C4X-113517)
- Diethyl 2,2'-((sulfonylbis(4,1-phenylene))bis(oxy))diacetate (CAS 38775-52-9)
- Paliperidone Impurity 59 (CAS 766485-15-8)
- (7-(Trifluoromethyl)benzo[b]thiophen-2-yl)boronic acid (CAS 936901-97-2)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-phenylethane-1-sulfonamide (CAS 25840-58-8)
- 3-(3-(5-Methylthiophen-2-yl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1018131-31-1)
- 3-Chloro-4-iodobenzenesulfonamide (CAS 779331-18-9)
- 4-Methyl-2-(pyridin-3-yl)aniline (CAS 695185-44-5)
- methyl trans-6-methylpiperidine-3-carboxylate (CAS 1009376-87-7)
- 4-Styrylpyrimidine (CAS 39816-21-2)
- 1-(Pyridin-3-yl)butane-1,4-diamine (CAS 374064-04-7)
- (-)-Anatoxin A (CAS 92142-32-0)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
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