2-((4-Amino-5-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)thio)acetonitrile CAS 111828-05-8
| CAS No. | 111828-05-8 |
| Molecular Formula | C10H8BrN5S |
| Molecular Weight | 310.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-((4-Amino-5-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)thio)acetonitrile (CAS 111828-05-8), molecular formula C10H8BrN5S and molecular weight 310.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8BrN5S, 2-((4-Amino-5-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)thio)acetonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8BrN5S |
| Molecular Weight | 310.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-(Boc-amino)-6,6-dichlorobicyclo[3.1.0]hexane-3-carboxylic Acid (CAS 1134759-39-9)
- Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 1019009-68-7)
- N-(3-(2-amino-1H-imidazol-4-yl)allyl)-4-bromo-1H-pyrrole-2-carboxamide (CAS 107019-95-4)
- Ethyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-3-carboxylate (CAS 1264042-04-7)
- Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-3-carboxylate (CAS 1269294-14-5)
- ethyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 138907-71-8)
- Ethyl 5-amino-1-(3-bromophenyl)-1H-pyrazole-3-carboxylate (CAS 1427020-42-5)
- Methyl 3-amino-1-(3-bromobenzyl)-1H-pyrazole-4-carboxylate (CAS 1856071-63-0)
Recommended Standards
- 2-[(5-bromopyridin-2-yl)sulfanyl]benzoic acid (CAS 1016767-93-3)
- Bis(2,2,3,3-tetrafluoropropyl) sulfite (CAS 649-76-3)
- n-((5-Bromothiophen-2-yl)methyl)-7h-purin-6-amine (CAS 1179232-43-9)
- 5-Bromo-N-(2-hydroxyethyl)-2-methoxybenzenesulfonamide (CAS 871269-14-6)
- FK-448 Free base (CAS 85858-76-0)
- 3-Iodo-5-nitropyridine (CAS 25391-55-3)
- 2-((4,5-Dimethyl-1H-imidazol-2-yl)thio)-1-(1H-indol-3-yl)ethan-1-one (CAS 1417359-08-0)
- 2-Cyclopropyl-1H-1,3-benzodiazole-5-carboxylic acid hydrochloride (CAS 2097935-54-9)
- 5-(3,4-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 276684-04-9)
- (1R,3R)-N-Methyl-3-phenylcyclobutanamine (CAS 2230789-86-1)
- 4-Hydroxy-2-oxo-1-phenyl-N-(o-tolyl)-2,5-dihydro-1H-pyrrole-3-carboxamide (CAS 1221504-62-6)
- 6-(Bromomethyl)-2,3-dihydrobenzo[b][1,4]dioxine (CAS 79440-34-9)
- 5-[Hydroxy(phenyl)methyl]dihydrofuran-2(3H)-one (CAS 92017-03-3)
- Dulaglutide (CAS 923950-08-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com