2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide CAS 442642-40-2
| CAS No. | 442642-40-2 |
| Molecular Formula | C17H17N5O3S3 |
| Molecular Weight | 435.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)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.
2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 442642-40-2), molecular formula C17H17N5O3S3 and molecular weight 435.54 g/mol, is a CATO reference standard with documented purity and traceability.
2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (C17H17N5O3S3) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H17N5O3S3 |
| Molecular Weight | 435.54 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 3 |
Related Allyl Standards
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromophenyl)acetamide (CAS 618879-89-3)
- N-((4-allyl-5-(benzylthio)-4H-1,2,4-triazol-3-yl)methyl)-4-chlorobenzenesulfonamide (CAS 338422-29-0)
- 2-((4-Allyl-5-(4-(tert-butyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,3-dimethylphenyl)acetamide (CAS 538337-07-4)
- 2-((4-Allyl-5-(4-(tert-butyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 539812-69-6)
- 2-((4-Allyl-5-(4-(tert-butyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-methoxyphenyl)acetamide (CAS 539812-48-1)
- N-Allyl-2-((3,4-dichlorophenyl)amino)-6-nitro-4-oxo-3,4-dihydroquinazoline-8-carboxamide (CAS 331645-84-2)
- 2-((3-Allyl-6,8-dibromo-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetic acid (CAS 886500-94-3)
- 3-(4-Allyl-5-(allylthio)-4H-1,2,4-triazol-3-yl)-1-(2,4-dichlorobenzyl)pyridin-2(1H)-one (CAS 477853-07-9)
Recommended Standards
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-phenylacetamide (CAS 334497-57-3)
- 2-(Indolin-1-yl)-1-(4-(naphthalen-2-ylsulfonyl)piperazin-1-yl)ethan-1-one (CAS 871096-98-9)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-phenylacetamide (CAS 332053-25-5)
- N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide (CAS 338964-37-7)
- 5-Iodo-1H-pyrrole-2-carboxylic acid (CAS 149769-81-3)
- tert-Butyl ((2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-7-yl)methyl)carbamate (CAS 1445951-11-0)
- (S)-N-((S)-5-Guanidino-1-((4-nitrophenyl)amino)-1-oxopentan-2-yl)-1-((S)-5-oxopyrrolidine-2-carbonyl)pyrrolidine-2-carboxamide hydrochloride (CAS 127428-47-1)
- 2-(4-Chlorophenyl)-1-[(4-methoxyphenyl)methanesulfonyl]propan-2-ol (CAS 338412-34-3)
- Ethyl 6-methyl-4-(pyridin-3-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 123629-47-0)
- Neratinib Impurity 16 (CAS 1376619-94-1)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(3-methoxyphenyl)acetamide (CAS 736954-80-6)
- (+)-[12S,13r]-epoxy-cis-9-octadecenoicacidmethylester (CAS 2733-91-7)
- (2,5-Dimethoxybenzyl)hydrazine hydrochloride (CAS 2011-49-6)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com