5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-ethyl-1H-pyrazole CAS 1487356-93-3
| CAS No. | 1487356-93-3 |
| Molecular Formula | C10H17BN2O2 |
| Molecular Weight | 208.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-ethyl-1H-pyrazole (CAS 1487356-93-3) is a high-purity analytical reference standard with the molecular formula C10H17BN2O2 and a molecular weight of 208.07 g/mol.
The molecular framework of 5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-ethyl-1H-pyrazole (C10H17BN2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-ethyl-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 | C10H17BN2O2 |
| Molecular Weight | 208.07 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1430754-36-1)
- (4-Ethyl-6-(ethyl(methyl)amino)pyridin-3-yl)boronic acid (CAS 848360-84-9)
- 4-Methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 1392418-38-0)
- 1,3-Dichloro-2-(sulfinylamino)benzene (CAS 6579-31-3)
- (1-cyclohexylethyl)(methyl)amine hydrochloride (CAS 1782290-39-4)
- N-(5-Bromo-2-methylphenyl)acetamide (CAS 116436-10-3)
- 2-(6-(tert-Butoxycarbonyl)-8-(3,5-difluorophenyl)-10-oxo-6,9-diazaspiro[4.5]decan-9-yl)acetic acid (CAS 1206821-44-4)
- 3-Amino-2-(aminomethyl)quinazolin-4(3H)-one (CAS 140381-32-4)
- (3,4-Difluorophenyl)(3-fluorophenyl)methanol (CAS 844683-65-4)
- 3-Methyl-1-[4-(2-thienyl)-1,3-thiazol-2-yl]-1h-pyrazol-5-amine (CAS 1170887-99-6)
- methyl thieno[3,2-c]pyridine-6-carboxylate (CAS 253332-82-0)
- 1-Chloro-4-(1-iodoethyl)benzene (CAS 495405-71-5)
- 2-(Chloromethyl)-6-methoxypyridine hydrochloride (CAS 864264-99-3)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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