3-(3-Bromophenyl)-5-(methylsulfonyl)-1H-1,2,4-triazole CAS 924663-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924663-92-3 |
| Molecular Formula | C9H8BrN3O2S |
| Molecular Weight | 302.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Bromophenyl)-5-(methylsulfonyl)-1H-1,2,4-triazole (CAS 924663-92-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8BrN3O2S. Molecular weight: 302.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3O2S |
| Molecular Weight | 302.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-(4-Bromophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 881040-02-4)
- 2-(2-Bromophenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 1219495-65-4)
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Recommended Standards
- 3-(2-Fluorophenyl)-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 924287-94-5)
- 4-(2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1-methyl-1H-pyrazole (CAS 2434716-89-7)
- 2-(Ethylsulfonyl)-5-iodothiophene (CAS 412965-13-0)
- 6-(4-Ethylpiperazin-1-yl)pyridine-3-carbonitrile (CAS 889851-56-3)
- Pemetrexed Impurity 64 (CAS 65906-68-5)
- 4',5,7-Trihydroxy 3,3',6,8-tetramethoxyflavone (CAS 58130-91-9)
- (4-(5-Methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(thiophen-3-yl)methanone (CAS 1396801-56-1)
- 3,3-dimethyl-1,4-dioxane-2-carboxylic acid (CAS 1707364-90-6)
- 2-Fluoro-3-isobutoxy-4-methoxyphenylboronic acid (CAS 1793003-43-6)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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