1003561-82-7 2-(Pyrrolidin-3-yl)pyrazine--hydrogen chloride (1/1) DTXSID10857406 CAS 1003561-82-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1003561-82-7
Molecular FormulaC8H11N3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1003561-82-7 2-(Pyrrolidin-3-yl)pyrazine--hydrogen chloride (1/1) DTXSID10857406 CAS 1003561-82-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1003561-82-7 2-(Pyrrolidin-3-yl)pyrazine--hydrogen chloride (1/1) DTXSID10857406.

1003561-82-7 2-(Pyrrolidin-3-yl)pyrazine--hydrogen chloride (1/1) DTXSID10857406 (CAS 1003561-82-7) is a high-purity analytical reference standard with the molecular formula C8H11N3HCl and a molecular weight of 185.66 g/mol.

Structurally, 1003561-82-7 2-(Pyrrolidin-3-yl)pyrazine--hydrogen chloride (1/1) DTXSID10857406 (C8H11N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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 185.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC8H11N3 HCl
Molecular Weight185.66 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.)1988
Halogen ContentCl-containing
Nitrogen Atoms3

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