(1-(2-Hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)boronic acid CAS 1778667-06-3
| CAS No. | 1778667-06-3 |
| Molecular Formula | C7H13BN2O3 |
| Molecular Weight | 184.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 184.00 g/mol gives (1-(2-Hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(1-(2-Hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)boronic acid (CAS 1778667-06-3) is a high-purity analytical reference standard with the molecular formula C7H13BN2O3 and a molecular weight of 184.00 g/mol.
(1-(2-Hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)boronic acid (C7H13BN2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-Hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)boronic acid 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 | C7H13BN2O3 |
| Molecular Weight | 184.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 3-Hydroxy-3-(trifluoromethyl)cyclobutanecarboxylic acid (CAS 1163729-49-4)
- 6-Hydroxy-4-nitropicolinic acid (CAS 1393572-16-1)
- 6-Hydroxy-5-nitropicolinic acid (CAS 1595036-59-1)
- cis-3-hydroxy-3-(trifluoromethyl)cyclobutanecarboxylic acid (CAS 1690177-86-6)
- (R)-4-hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one (CAS 956398-59-7)
- (s)-4-Hydroxy-4-(trifluoromethyl)tetrahydro-2h-pyran-2-one (CAS 956398-58-6)
- 3-Hydroxy-3-(trifluoromethyl)tetrahydro-4H-pyran-4-one (CAS 693245-82-8)
- 4-Hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one (CAS 83191-83-7)
Recommended Standards
- 6-Bromopyrazine-2-carbonitrile (CAS 859064-02-1)
- (2-oxo-1,3-dihydrobenzimidazol-4-yl)boronic acid (CAS 2172876-66-1)
- 5-Bromopyrazine-2-carbonitrile (CAS 221295-04-1)
- Baricitinib Impurity 13 (CAS 2227194-01-4)
- N-((S)-(2-(Diphenylphosphanyl)phenyl)(perfluorophenyl)methyl)-2-methylpropane-2-sulfinamide (CAS 2628235-11-8)
- 5-(1h-Tetrazol-1-yl)isophthalic acid (CAS 207730-78-7)
- 5-Amino-3-methylpicolinamide (CAS 2572582-37-5)
- 4-Amino-1-ethyl-5-(pyridin-3-yl)pyrrolidin-2-one (CAS 1310126-54-5)
- N-(4-(naphthalen-2-yl)phenyl)-[1,1'-biphenyl]-3-amine (CAS 1446448-97-0)
- Tang-Yu Auxiliary (CAS 1523204-79-6)
- 3-(Pyridin-2-yloxy)aniline (CAS 86556-09-4)
- (S)-2-(2,2,2-Trifluoroethyl)piperazine (CAS 1240584-16-0)
- H-α-Me-Phe-OH (CAS 23239-35-2)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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