2-Amino-6-fluorobenzonitrile CAS 77326-36-4
| CAS No. | 77326-36-4 |
| Molecular Formula | C7H5FN2 |
| Molecular Weight | 136.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Amino-6-fluorobenzonitrile (C7H5FN2) contains a nitrile group, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 136.13 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Amino-6-fluorobenzonitrile (CAS 77326-36-4), molecular formula C7H5FN2 and molecular weight 136.13 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.
Physical & Chemical Properties
| Molecular Formula | C7H5FN2 |
| Molecular Weight | 136.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-3-fluorobenzonitrile (CAS 115661-37-5)
- 2-Amino-3-ethynyl-5-fluoropyridine (CAS 936344-74-0)
- 2-Amino-4-fluorobenzonitrile (CAS 80517-22-2)
- 2-Amino-5-fluorobenzonitrile (CAS 61272-77-3)
- 3-Amino-2-fluorobenzonitrile (CAS 873697-68-8)
- 3-Amino-4-fluorobenzonitrile (CAS 859855-53-1)
- 3-Amino-5-fluorobenzonitrile (CAS 210992-28-2)
- 4-Amino-2-fluorobenzonitrile (CAS 53312-80-4)
Recommended Standards
- 2-Fluoro-1H-benzo[d]imidazole (CAS 57160-78-8)
- 2-Fluoro-6-methylpyridine-3-carbonitrile (CAS 54957-80-1)
- 2-(6-Fluoropyridin-3-yl)acetonitrile (CAS 337965-61-4)
- 2-(6-Fluoropyridin-2-yl)acetonitrile (CAS 312325-71-6)
- 2-(2-Nitrophenyl)propyl carbonochloridate (CAS 179691-31-7)
- 2-Methyl-3-(pyrrolidin-1-yl)propanoic acid (CAS 875255-88-2)
- Dibenzo[b,h]acridine (CAS 226-97-1)
- 4-(4-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 674291-13-5)
- N-(4-chloro-3-nitrophenyl)-1H-imidazole-1-carboxamide (CAS 1535430-29-5)
- 3-Chloro-4-cyclopropoxy-N,N-dimethylaniline (CAS 1243447-55-3)
- N-(1-Cyanocyclohexyl)-2-((3-(3-ethoxypropyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 847753-59-7)
- 5-Amino-1-(4-chlorobenzyl)pyridin-2(1h)-one (CAS 1016723-46-8)
- Methyl 3-(N-(3,5-dimethylphenyl)sulfamoyl)-4-fluorobenzo[b]thiophene-2-carboxylate (CAS 932464-81-8)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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