2-((5-(2-Chlorophenyl)-4-cyclopentyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide CAS 757216-11-8
| CAS No. | 757216-11-8 |
| Molecular Formula | C21H26ClN5OS |
| Molecular Weight | 431.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 431.98 g/mol gives 2-((5-(2-Chlorophenyl)-4-cyclopentyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((5-(2-Chlorophenyl)-4-cyclopentyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 757216-11-8), molecular formula C21H26ClN5OS and molecular weight 431.98 g/mol, is a CATO reference standard with documented purity and traceability.
2-((5-(2-Chlorophenyl)-4-cyclopentyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (C21H26ClN5OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-((5-(2-Chlorophenyl)-4-cyclopentyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)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 | C21H26ClN5OS |
| Molecular Weight | 431.98 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- Ethyl 2-((6-(((4-chlorophenyl)thio)methyl)-2-(pyridin-2-yl)pyrimidin-4-yl)thio)acetate (CAS 860609-57-0)
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- 3-(3-Chlorophenyl)-8-((4-ethylphenyl)sulfonyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one (CAS 1189481-30-8)
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- (2Z)-2-(4-Chlorophenyl)-3-[3-(naphthalen-2-yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enenitrile (CAS 1007013-22-0)
- 2-((trans-4-((((4-Chlorophenyl)(phenyl)carbamoyl)oxy)methyl)cyclohexyl)methoxy)acetic acid (CAS 1187856-49-0)
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Recommended Standards
- Losartan-d9 (CAS 1030937-18-8)
- N-allyl-6-(((4-chlorophenyl)thio)methyl)-2-((4-fluorobenzyl)thio)pyrimidin-4-amine (CAS 341965-48-8)
- 2-Acetamido-5-(chlorosulfonyl)phenyl dodecanoate (CAS 88963-77-3)
- N-Benzyl-6-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-2-phenylpyrimidin-4-amine (CAS 338967-31-0)
- 1171500-61-0 N-(tert-Butyl)-6',7'-dimethyl-1'H-spiro[piperidine-4,2'-quinoxalin]-3'-amine MFCD14281797 (CAS 1171500-61-0)
- 5-(Methylamino)pentan-1-ol (CAS 2751-70-4)
- (S)-1-(5-(Trifluoromethyl)pyridin-2-yl)pyrrolidin-3-amine (CAS 202267-08-1)
- Levodopa Impurity 12 (CAS 25520-73-4)
- 3-Iodo-4-(trifluoromethyl)benzyl bromide (CAS 1261482-51-2)
- Dimethyl 2-methylisophthalate (CAS 28269-31-0)
- 1-((2,5-Difluorophenyl)sulfonyl)piperazine (CAS 847837-33-6)
- 1-Ethynyl-4-((4-((4-nitrophenyl)-ethynyl)phenyl)ethynyl)benzene (CAS 377776-32-4)
- 3-Chloro-5-ethylbenzoic acid (CAS 1261594-73-3)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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