1H-Pyrazole, 5-chloro-1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- CAS 2913212-63-0
| CAS No. | 2913212-63-0 |
| Molecular Formula | C10H16BClN2O2 |
| Molecular Weight | 242.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1H-Pyrazole, 5-chloro-1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 2913212-63-0) is a high-purity analytical reference standard with the molecular formula C10H16BClN2O2 and a molecular weight of 242.51 g/mol.
Based on its molecular formula C10H16BClN2O2, 1H-Pyrazole, 5-chloro-1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1H-Pyrazole, 5-chloro-1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 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 | C10H16BClN2O2 |
| Molecular Weight | 242.51 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
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Recommended Standards
- 4-Chloro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1430057-83-2)
- 3-[tert-Butyldimethylsilyl]oxy-1-propyn-1-yl]trimethyl-silane (CAS 83578-59-0)
- 2-Chloro-1-methylimidazole-5-boronic Acid Pinacol Ester (CAS 1315281-29-8)
- 3-Chloro-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2641339-68-4)
- 3-Methoxy-6-(Pyridin-2-Yl)Pyridin-2-Amine (CAS 1341037-42-0)
- N-(2-((6-((6-Methylpyridin-2-yl)amino)pyridazin-3-yl)amino)ethyl)propane-1-sulfonamide (CAS 1021114-57-7)
- (R)-3-(2-Methoxyethyl)morpholine hydrochloride (CAS 2791475-69-7)
- (2-Amino-3-chloro-5-fluorophenyl)methanol (CAS 2089319-92-4)
- tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl)oxy)silane (CAS 1307230-96-1)
- (4-(6-(Piperidin-1-yl)pyridazin-3-yl)piperazin-1-yl)(3,4,5-triethoxyphenyl)methanone (CAS 898459-52-4)
- N-MEthyl-n-[4-(4-methylpiperazin-1-yl)benzyl]amine dihydrochloride (CAS 1984146-44-2)
- 4-(4-Chlorophenyl)-2-(4-methoxyphenoxy)pyridine-3-carbonitrile (CAS 339103-71-8)
- rel-1-((1R,2R)-2-Phenylcyclopropyl)ethan-1-one (CAS 14063-86-6)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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