6-(2-Amino-5-bromophenyl)-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one CAS 129951-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129951-97-9 |
| Molecular Formula | C9H7BrN4OS |
| Molecular Weight | 299.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-Amino-5-bromophenyl)-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one (CAS 129951-97-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7BrN4OS. Molecular weight: 299.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7BrN4OS |
| Molecular Weight | 299.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 1-(3,4-dichlorobenzyl)-1H-imidazole-4-carboxylate (CAS 1260810-25-0)
- 2-(2,4-Dichlorophenoxy)-1-(3,5-dimethyl-1H-pyrazol-1-yl)ethanone (CAS 13241-78-6)
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- (+/-)-[(α-Methylphenethyl)amino]acetonitrile (CAS 30825-14-0)
- 3-(tert-Butyl)-4-methoxybenzoic acid (CAS 66737-89-1)
- 3-(3-Hydroxypropyl)-3,4-dihydroquinazolin-4-one (CAS 857759-66-1)
- 2-Chloro-N'-(4,5-dihydro-1H-imidazol-2-yl)acetohydrazide (CAS 764624-72-8)
- Ceftolozane impurity 1 (CAS 742057-01-8)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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