2-Ethyl-2-methoxybutanenitrile CAS 87271-70-3

Purity 97%+In StockPharmaceutical Standards
CAS No.87271-70-3
Molecular FormulaC7H13NO
Molecular Weight127.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Ethyl-2-methoxybutanenitrile CAS 87271-70-3 chemical structure

Description

Structurally, 2-Ethyl-2-methoxybutanenitrile (C7H13NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 127.18 g/mol, it falls into the low-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.

2-Ethyl-2-methoxybutanenitrile (CAS 87271-70-3) is a high-purity analytical reference standard with the molecular formula C7H13NO and a molecular weight of 127.18 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.

As a certified reference material (CRM), 2-Ethyl-2-methoxybutanenitrile 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 FormulaC7H13NO
Molecular Weight127.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1981
Nitrogen Atoms1

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