N,N,2-Triethylpyrazolo[1,5-a]pyridin-3-amine CAS 605672-83-1

Purity 97%+In StockPharmaceutical Standards
CAS No.605672-83-1
Molecular FormulaC13H19N3
Molecular Weight217.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N,2-Triethylpyrazolo[1,5-a]pyridin-3-amine CAS 605672-83-1 chemical structure

Description

Structurally, N,N,2-Triethylpyrazolo[1,5-a]pyridin-3-amine (C13H19N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 217.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

N,N,2-Triethylpyrazolo[1,5-a]pyridin-3-amine (CAS 605672-83-1) is a high-purity analytical reference standard with the molecular formula C13H19N3 and a molecular weight of 217.31 g/mol.

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.

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 FormulaC13H19N3
Molecular Weight217.31 g/mol
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms3

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