2-((3-(3-Bromophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(5-chloro-2-methoxyphenyl)acetamide CAS 332127-56-7
| CAS No. | 332127-56-7 |
| Molecular Formula | C17H14BrClN4O2S |
| Molecular Weight | 453.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-(3-Bromophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(5-chloro-2-methoxyphenyl)acetamide (CAS 332127-56-7), molecular formula C17H14BrClN4O2S and molecular weight 453.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((3-(3-Bromophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(5-chloro-2-methoxyphenyl)acetamide (C17H14BrClN4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 453.74 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 2-((3-(3-Bromophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(5-chloro-2-methoxyphenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H14BrClN4O2S |
| Molecular Weight | 453.74 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/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- N-[5-(4-Bromophenyl)-6-chloro-4-pyrimidinyl]-N'-(phenylmethyl)sulfamide (CAS 441797-42-8)
- 4-{[(4-bromophenyl)sulfanyl]methyl}-5-chloro-1-methyl-3-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole (CAS 318248-64-5)
- 5-(4-Bromophenyl)-2-((4-fluorobenzyl)thio)-1-(p-tolyl)-1H-imidazole (CAS 1206998-32-4)
- (5Z)-5-({4-[(4-bromophenyl)sulfanyl]-3-nitrophenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 882073-20-3)
- 3-(4-(4-Bromophenyl)-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477332-95-9)
- 4-(4-(4-Bromophenyl)-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477330-13-5)
- Ethyl 2-((6-(4-bromophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)acetate (CAS 332101-51-6)
- 1-(4-Bromophenyl)-5-(furan-2-ylmethylene)-3-phenyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 414908-02-4)
Recommended Standards
- C10 Ceramide (d18:1/10:0) (CAS 111122-57-7)
- 2-((4-Chlorobenzyl)thio)pyrimidine-4-carbaldehyde O-(2,6-dichloroisonicotinoyl) oxime (CAS 263755-78-8)
- (2,3,5,6-Tetrabromo-4-methoxyphenyl)methanol (CAS 120231-42-7)
- N'-[2-(4-Chlorophenoxy)ethanimidoyl]-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbohydrazide (CAS 338405-57-5)
- (S)-methyl 2-(pyrrolidin-3-yl)-1H-benzo[d]imidazole-5-carboxylate (CAS 1370732-03-8)
- (S)-1-Tetralol (CAS 53732-47-1)
- 2-(2-Chloro-4-formylphenoxy)-N-(2,5-dimethylphenyl)acetamide (CAS 1082571-14-9)
- 2-(5,6-Difluoro-2-((3-(trifluoromethyl)benzoyl)imino)benzo[d]thiazol-3(2H)-yl)butanoic acid (CAS 1428623-14-6)
- 2-Amino-1-(5-chloro-2-fluorophenyl)ethan-1-one (CAS 1368558-34-2)
- 2-(2-Methyl-1h-imidazol-5-yl)ethan-1-amine (CAS 34392-54-6)
- 2-((Cyclopentylcarbamothioyl)thio)acetic acid (CAS 828299-46-3)
- 6-Chloro-5-hexyl-2-methylpyrimidin-4-amine (CAS 102207-69-2)
- 4-Isothiocyanato-6-methoxypyrimidine (CAS 1192813-23-2)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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