N-(3-chloro-4-methylphenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 333312-76-8
| CAS No. | 333312-76-8 |
| Molecular Formula | C19H19ClN4O2S |
| Molecular Weight | 402.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(3-chloro-4-methylphenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide.
CATO supplies N-(3-chloro-4-methylphenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333312-76-8), a certified reference material (molecular formula C19H19ClN4O2S, MW 402.90 g/mol) for analytical method development and quality control.
N-(3-chloro-4-methylphenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (C19H19ClN4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-chloro-4-methylphenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)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 | C19H19ClN4O2S |
| Molecular Weight | 402.90 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) | 12.0 |
| 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 N Standards
- N-(2-Chloro-4,6-dimethylphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 585551-40-2)
- N-(3-Chloro-2-methylphenyl)-2-((4-ethyl-5-(4-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332882-53-8)
- N-(3-chloro-2-methylphenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333312-78-0)
- N-(3-chloro-4-methylphenyl)-2-((5-(4-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 335396-50-4)
- 2-Chloro-9-(naphthalen-2-yl)-9-phenyl-9H-fluorene (CAS 2136614-37-2)
- N-(5-chloro-2-methylphenyl)-2-(3,5-diphenyl-1H-1,2,4-triazol-1-yl)acetamide (CAS 332909-59-8)
- Methyl (3-((4-chloro-N-methylphenyl)sulfonamido)thiophene-2-carbonyl)glycinate (CAS 1251549-87-7)
- (5Z)-5-({2-[(2-chloro-1,3-thiazol-5-yl)methoxy]naphthalen-1-yl}methylidene)-1,3-thiazolidine-2,4-dione (CAS 860787-03-7)
Recommended Standards
- Etizolam Impurity 21 (CAS CATO-C4X-350921)
- n-(2-Chlorophenyl)-2-{[5-hydroxy-4-(2,4,6-trimethylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetamide (CAS 713495-05-7)
- 2,2'-((3-Chlorophenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) (CAS 868273-24-9)
- 2-((5-(4-Chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332934-56-2)
- Butylparaben Sodium Salt (CAS 36457-20-2)
- N-((2S,3R,4R,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-2-(4-methoxyphenoxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 38229-78-6)
- tert-Butyl (1R,3R,5R)-3-(aminomethyl)-2-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 1931946-17-6)
- 2-(Azetidin-2-yl)propan-2-ol (CAS 1784647-82-0)
- Upacicalcet Sodium Impurity 1 (CAS CATO-C4X-33921)
- Tert-butyl 2-(2-methoxy-2-oxo-1-phenylethyl)pyrazolidine-1-carboxylate (CAS 952183-21-0)
- 1'-Methyl-1h,1'h-5,4'-bipyrazol-3-amine (CAS 1269515-49-2)
- Avicularin (CAS 572-30-5)
- 2-((5-(3-(2-Methoxyethyl)ureido)-1,3,4-thiadiazol-2-yl)thio)-N-(thiazol-2-yl)acetamide (CAS 1171061-11-2)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com