4-Amino-5-(5-bromopyridin-3-yl)-4H-1,2,4-triazole-3-thiol CAS 1019061-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019061-93-8 |
| Molecular Formula | C7H6BrN5S |
| Molecular Weight | 272.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(5-bromopyridin-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 1019061-93-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6BrN5S. Molecular weight: 272.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6BrN5S |
| Molecular Weight | 272.13 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Quinoline-8-sulfonyl bromide (CAS 65768-80-1)
- 2-((3,6-Dichloroquinoxalin-2-yl)amino)propan-1-ol (CAS 1217300-57-6)
- n-[(2-chloro-6-fluorophenyl)methyl]-n-methylsulfamoyl chloride (CAS 923688-16-8)
- Ethyl 5-methylpyrrolidine-2-carboxylate (CAS 2764-43-4)
- (S)-6,6-Dibromo-2,2-bis(methoxymethoxy)-1,1-binaphthyl (CAS 389867-61-2)
- 5-Bromo-2-chloro-4-(propan-2-yloxy)pyrimidine (CAS 1289215-25-3)
- 3-Hydroxy-5-nitrobenzamide (CAS 98550-04-0)
- 3-((3-Chlorophenyl)sulfonyl)-8-fluoroquinolin-4(1H)-one (CAS 1779131-80-4)
- (S)-tert-Butyl 2-(((S)-2-amino-N-ethyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1401667-52-4)
- DAPK Substrate Peptide (CAS 386769-53-5)
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