1-(2-Fluoroethyl)-1H-pyrazole-4-carbonitrile CAS 1427022-57-8
| CAS No. | 1427022-57-8 |
| Molecular Formula | C6H6FN3 |
| Molecular Weight | 139.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-Fluoroethyl)-1H-pyrazole-4-carbonitrile is closely related to a nitrile group, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(2-Fluoroethyl)-1H-pyrazole-4-carbonitrile (CAS 1427022-57-8), a certified reference material (molecular formula C6H6FN3, MW 139.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6FN3, 1-(2-Fluoroethyl)-1H-pyrazole-4-carbonitrile contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 139.13 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.
CATO manufactures 1-(2-Fluoroethyl)-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 | C6H6FN3 |
| Molecular Weight | 139.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoroethyl Standards
- 1-(2-Fluoroethyl)-1H-pyrazole-5-carbonitrile (CAS 1429418-00-7)
- 1-(2-Fluoroethyl)-1H-pyrazole-3-carbonitrile (CAS 1429419-72-6)
- 4-(2-Fluoroethyl)aniline (CAS 327985-14-8)
- N-(2-Fluoroethyl)aniline (CAS 459-40-5)
- 4-(2-Fluoroethyl)phenol (CAS 849675-04-3)
- N-(2-Fluoroethyl)pyridin-3-amine (CAS 122973-61-9)
- N-(2-Fluoroethyl)pyridin-4-amine (CAS 122974-87-2)
- 3-(2-fluoroethyl)pyridin-4-amine (CAS 1491229-66-3)
Recommended Standards
- 6-Fluoropyridine-3-carboxamidine (CAS 1419209-28-1)
- 5-Fluoro-2,3-dihydrofuro[2,3-b]pyridine (CAS 1356542-41-0)
- 3-Amino-5-fluorobenzaldehyde (CAS 1289135-50-7)
- 4-Amino-3-fluorobenzaldehyde (CAS 146019-47-8)
- (3S,4S)-4-Fluoro-piperidin-3-ol Hydrochloride (CAS 1523530-61-1)
- 1190320-18-3 Trifluoroacetic acid--1-(8-bromoquinolin-4-yl)methanamine (1/1) DTXSID30676893 (CAS 1190320-18-3)
- 3,4-Pyridinedicarbonitrile (CAS 1633-44-9)
- 8-Methoxy-4-oxo-4H-chromene-3-carboxylic acid (CAS 59157-78-7)
- 3'-bromo-3-(2,6-dimethylphenyl)propiophenone (CAS 898754-79-5)
- (5-Ethoxy-2-fluoro-4-methoxyphenyl)boronic acid (CAS 900174-85-8)
- 1-Methylpyrrol-2-ol (CAS 89686-40-8)
- 7-Chloro-3-iodoimidazo[1,2-b]pyridazine (CAS 1383481-13-7)
- 4-Ethoxy-2-methylquinolin-6-amine (CAS 657391-67-8)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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