2-Ethyl-6-methylpyrazine CAS 13925-03-6

Purity >95%In StockPharmaceutical Standards
CAS No.13925-03-6
Molecular FormulaC7H10N2
Molecular Weight122.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Ethyl-6-methylpyrazine CAS 13925-03-6 chemical structure

Description

The occurrence of 2-Ethyl-6-methylpyrazine is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-Ethyl-6-methylpyrazine (CAS 13925-03-6), a certified reference material (molecular formula C7H10N2, MW 122.17 g/mol) for analytical method development and quality control.

The molecular framework of 2-Ethyl-6-methylpyrazine (C7H10N2) is characterized by a nitrile group, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2-Ethyl-6-methylpyrazine 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 FormulaC7H10N2
Molecular Weight122.17 g/mol
Purity>95%
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Nitrogen Atoms2

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