2,4-Dimethyl-2,5-dihydrooxazole CAS 77311-02-5

Purity 97%+In StockPharmaceutical Standards
CAS No.77311-02-5
Molecular FormulaC5H9NO
Molecular Weight99.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Dimethyl-2,5-dihydrooxazole CAS 77311-02-5 chemical structure

Description

Owing to an amide group, a hydroxyl group, an ether linkage, 2,4-Dimethyl-2,5-dihydrooxazole is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 99.13 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.

2,4-Dimethyl-2,5-dihydrooxazole (CAS 77311-02-5), molecular formula C5H9NO and molecular weight 99.13 g/mol, is a CATO reference standard with documented purity and traceability.

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), 2,4-Dimethyl-2,5-dihydrooxazole 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 FormulaC5H9NO
Molecular Weight99.13 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.)1979
Nitrogen Atoms1

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Why CATO?