2-((4-(4-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide CAS 337489-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337489-29-9 |
| Molecular Formula | C27H19ClN4O3S |
| Molecular Weight | 514.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(4-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 337489-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H19ClN4O3S. Molecular weight: 514.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H19ClN4O3S |
| Molecular Weight | 514.98 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((4-(4-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332158-38-0)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 334504-05-1)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332127-00-1)
- N-(4-Chlorophenyl)-1-[(E,Z)-N'-[(3,4-dichlorophenyl)amino]-N-[(3,4-dichlorophenyl)imino]carbamimidoyl]formamide (CAS 338420-19-2)
- 2-(4-Chlorophenyl)-2-oxoethyl 2-(4-heptylphenyl)-8-methylquinoline-4-carboxylate (CAS 355433-26-0)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-(4-methoxyphenyl)pyridin-2-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 332127-93-2)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide (CAS 578759-50-9)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-10-methyl-1-(2-morpholinoethyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606951-05-7)
Recommended Standards
- Tris(3-bromophenyl)phosphine Oxide (CAS 38019-09-9)
- 3,3′′′-dihexyl-2,2′:5′,2′′:5′′,2′′′-tetrathiophene (CAS 132814-91-6)
- Afatinib Impurity 47 (CAS CATO-C4X-100647)
- (S)-2-(methylamino)propan-1-ol (CAS 40916-73-2)
- 4-Hydrazinyl-2-methyl-6-(pyridin-2-yl)pyrimidine (CAS 26069-87-4)
- 5-chloro-2-piperazin-1-yl-1,3-benzoxazole,2HCl (CAS 1431966-42-5)
- N-(3-methoxybutan-2-yl)-2,2-dimethylthietan-3-amine (CAS 1871811-37-8)
- (R)-Benzyl 3-propylpiperazine-1-carboxylate hydrochloride (CAS 1217717-24-2)
- n-(4-Chlorophenyl)pyrrolidine-1-carboxamide (CAS 35640-09-6)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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