1-(1-(Sec-butyl)-1H-pyrazol-4-yl)-N-methylmethanamine CAS 1248925-01-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1248925-01-0
Molecular FormulaC9H17N3
Molecular Weight167.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-(Sec-butyl)-1H-pyrazol-4-yl)-N-methylmethanamine CAS 1248925-01-0 chemical structure

Description

1-(1-(Sec-butyl)-1H-pyrazol-4-yl)-N-methylmethanamine (CAS 1248925-01-0), molecular formula C9H17N3 and molecular weight 167.25 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, 1-(1-(Sec-butyl)-1H-pyrazol-4-yl)-N-methylmethanamine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9H17N3
Molecular Weight167.25 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms3

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