3-amino-1-(4-cyano-2-fluorophenyl)-1H-pyrazole-4-carbonitrile CAS 1311314-05-2
| CAS No. | 1311314-05-2 |
| Molecular Formula | C11H6FN5 |
| Molecular Weight | 227.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-1-(4-cyano-2-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1311314-05-2) is a high-purity analytical reference standard with the molecular formula C11H6FN5 and a molecular weight of 227.20 g/mol.
Structurally, 3-amino-1-(4-cyano-2-fluorophenyl)-1H-pyrazole-4-carbonitrile (C11H6FN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 227.20 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 3-amino-1-(4-cyano-2-fluorophenyl)-1H-pyrazole-4-carbonitrile 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 | C11H6FN5 |
| Molecular Weight | 227.20 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
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- 4-Bromo-5-(3-isocyanatophenyl)-1-methyl-1H-pyrazole (CAS 1206969-04-1)
- Benzyl 4-(methanesulfonyloxy)piperidine-1-carboxylate (CAS 199103-19-0)
- ((2-Fluorophenyl)sulfonyl)-L-proline (CAS 1212433-32-3)
- 4-(4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)morpholine (CAS 2096340-24-6)
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- 2-Hydroxypyridine-N-oxide (CAS 13161-30-3)
- Methyl 2,2-Dimethyl-5-hexenoate (CAS 252206-21-6)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
Why CATO?
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