4-Amino-5-(3-bromophenyl)-4h-1,2,4-triazole-3-thiol CAS 87239-96-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87239-96-1 |
| Molecular Formula | C8H7BrN4S |
| Molecular Weight | 271.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(3-bromophenyl)-4h-1,2,4-triazole-3-thiol (CAS 87239-96-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7BrN4S. Molecular weight: 271.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7BrN4S |
| Molecular Weight | 271.14 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.) | 1981 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-2-((2-bromoallyl)thio)pyrimidine-5-carbonitrile (CAS 1252521-90-6)
- 4-Amino-5-(2-bromophenyl)-4h-1,2,4-triazole-3-thiol (CAS 61055-40-1)
- 4-Amino-5-(4-bromophenyl)-4h-1,2,4-triazole-3-thiol (CAS 85106-58-7)
- 1-(2-Amino-4-bromophenyl)-4-piperidinol (CAS 1016777-06-2)
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- 3-amino-N-[(2-bromophenyl)methyl]-N-methylpropanamide (CAS 1183588-80-8)
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Recommended Standards
- 3,8-Dichlorofluoranthene (CAS 25911-52-8)
- 5-(5-Bromopyridin-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 951970-16-4)
- 2-Chloro-n-(4-chloro-3-methylphenyl)-n-(2-cyanoethyl)acetamide (CAS 950037-38-4)
- 7-Methoxy-4-methyl-2,3-dihydro-1H-indol-2-one (CAS 1360949-18-3)
- tert-Butyl ((R)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(isopropyl)carbamate (CAS 1401669-03-1)
- O,O-Diethyl methylphosphonothioate (CAS 6996-81-2)
- 4-Chloro-2-(3-fluorophenyl)pyrazolo[1,5-a]pyrazine (CAS 1338690-83-7)
- 4-Ethyl-N-(1-(1-(2-methoxy-5-methylphenyl)-5-oxopyrrolidine-3-carbonyl)piperidin-4-yl)benzamide (CAS 1291866-21-1)
- (2S,5S)-1-tert-Butyl 2-methyl 5-phenylpyrrolidine-1,2-dicarboxylate (CAS 1552271-23-4)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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