1H-Pyrazole, 1-[(2,6-dichlorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- CAS 1604036-85-2
| CAS No. | 1604036-85-2 |
| Molecular Formula | C16H19BCl2N2O2 |
| Molecular Weight | 353.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 353.05 g/mol gives 1H-Pyrazole, 1-[(2,6-dichlorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1H-Pyrazole, 1-[(2,6-dichlorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1604036-85-2) is a high-purity analytical reference standard with the molecular formula C16H19BCl2N2O2 and a molecular weight of 353.05 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1H-Pyrazole, 1-[(2,6-dichlorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 353.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 1H-Pyrazole, 1-[(2,6-dichlorophenyl)methyl]-4-(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 | C16H19BCl2N2O2 |
| Molecular Weight | 353.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Pyrazole, 1-[(2,5-dichlorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1604036-93-2)
- 1H-Pyrazole, 1-[[2-(difluoromethoxy)phenyl]methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1604036-94-3)
- 1H-Pyrazole, 1-[2-methyl-3-(phenylmethoxy)propyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1380304-51-7)
- 1H-Pyrazole, 1-([1,1-biphenyl]-2-ylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1430751-31-7)
- 1H-Pyrazole, 1-[[1-[(phenylmethoxy)methyl]cyclopropyl]methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1380308-82-6)
- 1H-Pyrazole, 1-[(4-chloro-3-fluorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1604036-65-8)
- 1H-Pyrazole, 1-[(2-chloro-5-fluorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1604036-69-2)
- 1H-Pyrazole, 1-[(2-chloro-4-fluorophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1604036-70-5)
Recommended Standards
- 1-(2,3-Dichlorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-62-5)
- 1-(3,4-Dichlorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-61-4)
- 2,7-Dibromo-3,6-dimethyl-9H-carbazole (CAS 544436-44-4)
- 1,6-Di(trichlorosilyl)hexane (CAS 13083-94-8)
- 4-((Butylthio)methyl)-5-methylfuran-2-carboxylic acid (CAS 462075-93-0)
- 4,4,4-Trifluoro-3-oxobutanoic acid (CAS 400-36-2)
- 2-(Benzo[d][1,3]dioxol-5-yl)-3-methylbutan-2-ol (CAS 1443340-86-0)
- 2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid (CAS 903173-34-2)
- 5-Fluoroquinoline-8-carbonitrile (CAS 1823944-97-3)
- 2-(5-Hexyl-2-hydroxyphenyl)-8-hydroxyquinoline-4-carboxylic acid (CAS 55066-81-4)
- (2,6-Difluoro-3-nitrophenyl)(phenyl)methanone (CAS 1145881-51-1)
- 1-(2,4-Dichlorobenzyl)pyrrolidin-3-ol (CAS 864415-14-5)
- 2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-hydroxyphenyl)propanoic acid (CAS 174879-26-6)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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