2-{[6-acetyl-3-cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}-N-[(4-chlorophenyl)methyl]acetamide CAS 664999-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 664999-44-4 |
| Molecular Formula | C21H18ClF3N4O2S |
| Molecular Weight | 482.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[6-acetyl-3-cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}-N-[(4-chlorophenyl)methyl]acetamide (CAS 664999-44-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H18ClF3N4O2S. Molecular weight: 482.91 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H18ClF3N4O2S |
| Molecular Weight | 482.91 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/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related acetyl Standards
- N-(2-Cyano-3-methylbutan-2-yl)-2-((6-ethyl-5-methyl-3-(4-methylbenzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 781631-52-5)
- Ethyl 2-(2-((3-cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 445383-14-2)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-phenylacetamide (CAS 332018-55-0)
- Ethyl 2-cyano-3-(tosyloxy)-2-((tosyloxy)methyl)propanoate (CAS 1951441-63-6)
- 2-{[3-cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(1,3,4-thiadiazol-2-yl)acetamide (CAS 625378-03-2)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((3-(2-methoxy-5-methylphenyl)-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 763098-38-0)
- 2-((3-Cyano-6-methyl-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)thio)-N-(3,4-dimethoxyphenyl)acetamide (CAS 496018-61-2)
- N-(3-cyano-4,5-dimethylthiophen-2-yl)-2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetamide (CAS 444152-01-6)
Recommended Standards
- N-Nitroso Cloxacillin Impurity 33 (CAS CATO-C4X-159733)
- Methyl 2,3,4,6-tetra-O-(trimethylsilyl)-α-D-glucopyranoside (CAS 2641-79-4)
- Rivaroxaban Impurity 184 (CAS CATO-C4X-1090184)
- N-benzyl-3-ethynylaniline (CAS 864754-01-8)
- Methyl (1R,3R)-3-(hydroxymethyl)cyclopentane-1-carboxylate (CAS 2387565-82-2)
- (5-ethyl-1,3-thiazol-2-yl)methanol (CAS 1340572-19-1)
- 6-Chloro-9-(4-methoxyphenyl)-2-methyl-9H-purine (CAS 142287-75-0)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-cyclopropylacetic acid (CAS 923012-40-2)
- Thiazolo[4,5-d]pyrimidine-5,7-diol (CAS 7464-09-7)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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