[3-(difluoromethyl)-1-methyl-pyrazol-4-yl]boronicacid CAS 1951411-54-3
| CAS No. | 1951411-54-3 |
| Molecular Formula | C5H7BF2N2O2 |
| Molecular Weight | 175.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, [3-(difluoromethyl)-1-methyl-pyrazol-4-yl]boronicacid (C5H7BF2N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 175.93 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies [3-(difluoromethyl)-1-methyl-pyrazol-4-yl]boronicacid (CAS 1951411-54-3), a certified reference material (molecular formula C5H7BF2N2O2, MW 175.93 g/mol) for analytical method development and quality control.
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-(difluoromethyl)-1-methyl-pyrazol-4-yl]boronicacid 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 | C5H7BF2N2O2 |
| Molecular Weight | 175.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related difluoromethyl Standards
- 1-(Difluoromethyl)-1h-pyrazole-3-carbohydrazide (CAS 1001567-68-5)
- 1-(Difluoromethyl)-1h-pyrazole-5-carbohydrazide (CAS 1002032-57-6)
- 1-(Difluoromethyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1004643-64-4)
- 1-(Difluoromethyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 1006319-91-0)
- Methyl 3-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1092961-38-0)
- 5-(Difluoromethyl)-1-methyl-1h-pyrazole-3-carboxylic acid (CAS 1174308-83-8)
- 4-(Difluoromethyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1174310-51-0)
- 3-(Difluoromethyl)-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1203145-73-6)
Recommended Standards
- 7782-68-5 CHEBI:24857 HIO3 HOIO2 Iodsaeure [IO2(OH)] hydrogen trioxoiodate hydroxidodioxidoiodine hydroxy-lambda(5)-iodanedione iodic acid trioxoiodic acid (CAS 7782-68-5)
- 15751-45-8 Ytterbium, isotope of mass 176 176Yb Ytterbium-176 (CAS 15751-45-8)
- 2,4,5-Trifluorophenylboronic Acid (CAS 247564-72-3)
- 2-Bromooxazole-4-carbaldehyde (CAS 1092351-90-0)
- 2-(4-Chlorophenyl)-N-(2-((4-chlorophenyl)sulfonyl)ethyl)acetamide (CAS 477886-13-8)
- 3-Methoxy-1-methyl-N-(5-phenyl-1,3,4-oxadiazol-2-yl)-1H-pyrazole-4-carboxamide (CAS 1203082-11-4)
- 2-Cyclopropoxyethyl 4-methylbenzenesulfonate (CAS 862728-59-4)
- 2-(6-Methoxy-1-methylquinolin-4(1H)-ylidene)malononitrile (CAS 10182-03-3)
- Trifluoro(1-methyl-1h-pyrazol-4-yl)borate (CAS 1366230-73-0)
- Cyclotrimethylenetriamine (CAS 110-90-7)
- N-Benzyl-N'-(4,6-dimethylpyridazin-3-yl)formohydrazide (CAS 17258-16-1)
- 2-(Adamantan-1-ylformamido)-3-methylbutanoic acid (CAS 237400-98-5)
- Diethyl Decarboxylated Compound (CAS 177838-59-4)
- Peptide Impurity 82 (CAS 10491-78-8)
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