3-Fluoro-4-(4H-1,2,4-triazol-3-yl)aniline CAS 1694451-72-3
| CAS No. | 1694451-72-3 |
| Molecular Formula | C8H7FN4 |
| Molecular Weight | 178.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-4-(4H-1,2,4-triazol-3-yl)aniline (C8H7FN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Fluoro-4-(4H-1,2,4-triazol-3-yl)aniline (CAS 1694451-72-3) is a high-purity analytical reference standard with the molecular formula C8H7FN4 and a molecular weight of 178.17 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Fluoro-4-(4H-1,2,4-triazol-3-yl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7FN4 |
| Molecular Weight | 178.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluoro Standards
- 6-Fluoro-4-hydrazono-3,4-dihydroquinazoline (CAS 1019166-35-8)
- 5-(4-fluoro-3-methylphenyl)-1H-1,2,3,4-tetrazole (CAS 1020969-35-0)
- 2-Fluoro-5-(4H-1,2,4-triazol-4-yl)aniline (CAS 1082766-13-9)
- 2-Fluoro-6-(1h-1,2,4-triazol-1-yl)aniline (CAS 1183856-70-3)
- 6-Fluoro-imidazo[1,2-a]pyridine-3-carboxamidine (CAS 1220039-94-0)
- 2-Fluoro-5-(1h-1,2,4-triazol-3-yl)aniline (CAS 1247084-34-9)
- 3-fluoro-2-(1H-1,2,4-triazol-3-yl)aniline (CAS 1249534-87-9)
- 5-(5-Fluoro-2-methylphenyl)-2H-tetrazole (CAS 1250242-44-4)
Recommended Standards
- 5-Amino-3-(4-fluorophenyl)-1H-1,2,4-triazole (CAS 168893-35-4)
- 3-Fluoro-4-(1h-1,2,4-triazol-1-yl)aniline (CAS 181997-13-7)
- 2-(4-Fluorophenyl)-2h-1,2,3-triazol-4-amine (CAS 1492525-73-1)
- 1-(4-Fluorophenyl)-1H-1,2,4-triazol-3-amine (CAS 1858445-20-1)
- 6-fluoro-1H-pyrazolo[4,3-b]pyridin-3-amine (CAS 1207530-00-4)
- tert-Butyl 5-(benzyloxycarbonylamino)-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 1250885-17-6)
- 1-(3,5-Dimethylphenyl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 949328-68-1)
- (S)-Methyl 2-((benzyloxy)amino)-3,3-dimethylbutanoate (CAS 219919-36-5)
- 2-(4-(Aminomethyl)-2-bromo-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805451-17-5)
- (3-(Furan-2-yl)-2-methylphenyl)methanol (CAS 89929-94-2)
- 1-(2-Chlorophenyl)-2-(piperazin-1-yl)ethan-1-one dihydrochloride (CAS 1170128-33-2)
- (S)-tert-Butyl ((5-oxopyrrolidin-3-yl)methyl)carbamate (CAS 220226-10-8)
- Lancerin (CAS 81991-99-3)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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