7-Fluorobenzo[e][1,2,4]triazin-3-amine CAS 74916-44-2
| CAS No. | 74916-44-2 |
| Molecular Formula | C7H5FN4 |
| Molecular Weight | 164.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Fluorobenzo[e][1,2,4]triazin-3-amine 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.
7-Fluorobenzo[e][1,2,4]triazin-3-amine (CAS 74916-44-2) is a high-purity analytical reference standard with the molecular formula C7H5FN4 and a molecular weight of 164.14 g/mol.
7-Fluorobenzo[e][1,2,4]triazin-3-amine (C7H5FN4) contains a nitrile group, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C7H5FN4 |
| Molecular Weight | 164.14 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.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorobenzo Standards
- 6-Fluorobenzo[e][1,2,4]triazin-3-amine (CAS 680180-41-0)
- 6-Fluorobenzo[d][1,2,3]triazin-4(1H)-one (CAS 1008742-31-1)
- 7-Fluorobenzo[d][1,2,3]triazin-4(1H)-one (CAS 1436850-60-0)
- 6-Fluorobenzo[d]isoxazole-3-carbaldehyde (CAS 1824114-20-6)
- 5-Fluorobenzo[d][1,2,3]triazin-4(3H)-one (CAS 898554-22-8)
- (6-Fluorobenzo[d]isoxazol-3-yl)methanamine (CAS 1083402-26-9)
- (2-Fluorobenzo[d]oxazol-4-yl)methanamine (CAS 1806342-32-4)
- 4-Fluorobenzo[d]oxazole-2-carbonitrile (CAS 1172606-57-3)
Recommended Standards
- 7-Fluoro-1H-pyrrolo[2,3-c]pyridine-2-carbaldehyde (CAS 2231673-53-1)
- 7-Fluorophthalazin-1(2H)-one (CAS 23928-52-1)
- 7-Fluoro-1H-indazole-3-carboxaldehyde (CAS 900506-29-8)
- 8-Fluoroimidazo[1,2-a]pyridine-7-carbaldehyde (CAS 2628351-37-9)
- Praseodymium(III) i-propoxide (99.9%-Pr) (REO) (CAS 19236-14-7)
- 2-Ethoxyethyl 6-(1H-1,2,4-triazol-1-yl)nicotinate (CAS 400079-10-9)
- (R)-5-Aminopentan-2-ol (CAS 183668-70-4)
- 3-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1801270-07-4)
- 7-Benzyl-3-oxa-7-azabicyclo[3.3.1]nonan-9-one (CAS 77716-01-9)
- 3-(4-(Allyloxy)-2-methylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1234692-07-9)
- 4-(4-Methoxyphenyl)-1,3,5-triazin-2(1H)-one (CAS 61709-06-6)
- Methyl 2-morpholino-5-nitrobenzoate (CAS 83909-55-1)
- 8-(Trifluoromethyl)quinoline-5-carbaldehyde (CAS 2089310-78-9)
- Retatrutide (CAS 2381089-83-2)
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