1-(2,2-Difluoroethyl)-4-iodo-3,5-dimethyl-1H-pyrazole CAS 1354705-34-2
| CAS No. | 1354705-34-2 |
| Molecular Formula | C7H9F2IN2 |
| Molecular Weight | 286.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 286.06 g/mol gives 1-(2,2-Difluoroethyl)-4-iodo-3,5-dimethyl-1H-pyrazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2,2-Difluoroethyl)-4-iodo-3,5-dimethyl-1H-pyrazole (CAS 1354705-34-2) is a high-purity analytical reference standard with the molecular formula C7H9F2IN2 and a molecular weight of 286.06 g/mol.
Structurally, 1-(2,2-Difluoroethyl)-4-iodo-3,5-dimethyl-1H-pyrazole (C7H9F2IN2) contains a nitrile group, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 286.06 g/mol, it falls into the medium-molecular-weight range. 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-(2,2-Difluoroethyl)-4-iodo-3,5-dimethyl-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 | C7H9F2IN2 |
| Molecular Weight | 286.06 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Difluoroethyl Standards
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Recommended Standards
- 4-Bromo-1-(4-fluoro-2-nitrophenyl)-1h-pyrazole (CAS 1171922-57-8)
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- 1-(5-Bromo-2-fluorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1153905-92-0)
- 5-Bromo-2-(2-fluorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1779120-07-8)
- 4-Chloro-5-(difluoromethyl)-6-methoxynicotinaldehyde (CAS 1805175-37-4)
- Methyl 2-(4-hydroxy-2-oxo-1-phenethyl-1,2-dihydropyridin-3-yl)acetate (CAS 477871-88-8)
- 4-Iodo-1-isopropyl-1H-pyrazole-3-carbaldehyde (CAS 2054953-54-5)
- Sodium 4-formylbenzene-1,3-disulfonate (CAS 33513-44-9)
- (R)-1-(3-chloro-4-(trifluoromethoxy)phenyl)pentan-1-amine (CAS 1213114-32-9)
- Butylphthalide Impurity 12 (CAS 2360-45-4)
- 5-Fluoro-2-(piperidin-3-yloxy)pyridine (CAS 1248723-38-7)
- 1,3,3-Trimethyl-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 1034193-46-8)
- N-(2-Chloro-5-methylphenyl)acetamide (CAS 18931-83-4)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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