Methyl (1r,4r)-4-(5-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl)cyclohexane-1-carboxylate CAS 2434852-20-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2434852-20-5
Molecular FormulaC12H15F2N3O4
Molecular Weight303.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (1r,4r)-4-(5-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl)cyclohexane-1-carboxylate CAS 2434852-20-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 303.26 g/mol gives Methyl (1r,4r)-4-(5-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl)cyclohexane-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl (1r,4r)-4-(5-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl)cyclohexane-1-carboxylate (CAS 2434852-20-5) is a high-purity analytical reference standard with the molecular formula C12H15F2N3O4 and a molecular weight of 303.26 g/mol.

Structurally, Methyl (1r,4r)-4-(5-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl)cyclohexane-1-carboxylate (C12H15F2N3O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 303.26 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Methyl (1r,4r)-4-(5-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl)cyclohexane-1-carboxylate 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 FormulaC12H15F2N3O4
Molecular Weight303.26 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentF-containing
Nitrogen Atoms3

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