4-(3-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine CAS 2104972-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2104972-39-4
Molecular FormulaC9H14BrN3
Molecular Weight244.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(3-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine CAS 2104972-39-4 chemical structure

Description

The occurrence of 4-(3-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(3-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine (CAS 2104972-39-4), molecular formula C9H14BrN3 and molecular weight 244.13 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-(3-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine (C9H14BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 244.13 g/mol, it falls into the medium-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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 4-(3-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H14BrN3
Molecular Weight244.13 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentBr-containing
Nitrogen Atoms3

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