3-Amino-5-(2,6-difluorophenyl)-1H-pyrazole CAS 397844-80-3
| CAS No. | 397844-80-3 |
| Molecular Formula | C9H11F2N3 |
| Molecular Weight | 199.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-5-(2,6-difluorophenyl)-1H-pyrazole.
CATO supplies 3-Amino-5-(2,6-difluorophenyl)-1H-pyrazole (CAS 397844-80-3), a certified reference material (molecular formula C9H11F2N3, MW 199.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11F2N3, 3-Amino-5-(2,6-difluorophenyl)-1H-pyrazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Amino-5-(2,6-difluorophenyl)-1H-pyrazole 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 | C9H11F2N3 |
| Molecular Weight | 199.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
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- (E)-3-(2-propylthiazol-5-yl)acrylic acid (CAS 1562575-61-4)
- 2-[2-(propan-2-yl)-1H-1,3-benzodiazol-1-yl]acetonitrile (CAS 1176031-20-1)
- 3-Bromo-5-(difluoromethyl)-4-methylpyridine (CAS 1805279-69-9)
- tert-Butyl 2-(3-(methoxycarbonyl)-phenyl)hydrazinecarboxylate (CAS 156899-01-3)
- 2-(2-Fluorophenoxy)ethan-1-ol (CAS 2924-65-4)
- C2 Ceramide (CAS 3102-57-6)
- 1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1707566-63-9)
- 6-Iodo-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 875241-83-1)
- 1-Methyl-4-(2-morpholinopyrimidin-5-yl)-1H-pyrrole-2-carboxylic acid (CAS 1422065-96-0)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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