2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide CAS 332934-91-5
| CAS No. | 332934-91-5 |
| Molecular Formula | C23H19BrN4O2S |
| Molecular Weight | 495.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 332934-91-5), molecular formula C23H19BrN4O2S and molecular weight 495.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide (C23H19BrN4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 495.39 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)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 | C23H19BrN4O2S |
| Molecular Weight | 495.39 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(4-ethoxyphenyl)ethanone (CAS 477333-11-2)
- 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332934-90-4)
- (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-[4-(2-fluorophenyl)piperazin-1-yl]prop-2-en-1-one (CAS 477888-98-5)
- 2-(2-{4-[(2E)-3-(4-Bromophenyl)prop-2-enamido]-3-fluorophenyl}-1,3-benzoxazol-5-yl)acetic acid (CAS 853929-59-6)
- (2E)-3-(4-Bromophenyl)-1-{2-[(4-chlorophenyl)sulfanyl]-4-methylquinolin-3-yl}prop-2-en-1-one (CAS 400074-44-4)
- N-(2-((4-bromophenyl)sulfonyl)ethyl)-2-((4-chlorophenyl)sulfonyl)propanamide (CAS 337923-67-8)
- 2-(2-((4-Bromophenyl)amino)-2-oxoethoxy)-N-(2-(methyl(phenyl)amino)-2-oxoethyl)benzamide (CAS 1462267-08-8)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,3-dimethylphenyl)acetamide (CAS 477329-14-9)
Recommended Standards
- Remdesivir Impurity 45 (CAS 1911578-99-8)
- N-(2,4-Difluorophenyl)-1-methyl-3-(trifluoromethyl)-5-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-1H-pyrazole-4-carboxamide (CAS 321553-24-6)
- Remdesivir Impurity 35 (CAS 1911578-98-7)
- Aprepitant Impurity 70 (CAS 419574-15-5)
- 1-(3-aminophenyl)-1,3,3-trimethylurea (CAS 1505050-02-1)
- 3-(4-Bromo-1-methyl-1H-pyrazol-3-yl)-2-methylimidazo[1,2-a]pyridine (CAS 400076-46-2)
- Ethyl 2-(5,6-dihydroimidazo[2,1-b]thiazol-3-yl)acetate (CAS 34467-14-6)
- Cuminaldehyde (CAS 122-03-2)
- (1-Phenyl-3-pyrrolidyl)methanol 99858-80-7 MFCD08059754 SY023474 (CAS 99858-80-7)
- 5,6,7-Trifluoroindolin-2-one (CAS 1520574-79-1)
- (E)-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methylidene)[(2,6-dichlorophenyl)methoxy]amine (CAS 477851-93-7)
- Sodium (S)-2-((2R,3R,4S,5R,6S)-2-hydroxy-6-((S)-1-((2S,5R,7S,8R,9S)-2-((2S,2'R,3'S,4'R,5R,5'R)-5'-((2S,3S,4S,5R,6S)-6-hydroxy-4-methoxy-3,5,6-trimethyltetrahydro-2H-pyran-2-yl)-4'-methoxy-2,3'-dimethyloctahydro-[2,2'-bifuran]-5-yl)-9-methoxy-2,8-dimethyl-1,6-dioxaspiro[4.5]decan-7-yl)ethyl)-4-methoxy-3,5-dimethyltetrahydro-2H-pyran-2-yl)propanoate (CAS 58845-80-0)
- H-Tyr-Thr-Ile-Trp-Met-Pro-Glu-Asn-Pro-Arg-Pro-Gly-Thr-Pro-Cys-Asp-Ile-Phe-Thr-Asn-Ser-Arg-Gly-Lys-Arg-Ala-Ser-Asn-Gly-OH (CAS CATO-CPTD788727)
- Retatrutide (CAS 2381089-83-2)
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