Ethyl Nitrite(10-20% solution in EtOH) CAS 109-95-5

Purity 97%+In StockPharmaceutical Standards
CAS No.109-95-5
Molecular FormulaC2H5NO2
Molecular Weight75.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl Nitrite(10-20% solution in EtOH) CAS 109-95-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 75.07 g/mol gives Ethyl Nitrite(10-20% solution in EtOH) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl Nitrite(10-20% solution in EtOH) (CAS 109-95-5) is a high-purity analytical reference standard with the molecular formula C2H5NO2 and a molecular weight of 75.07 g/mol.

Ethyl Nitrite(10-20% solution in EtOH) (C2H5NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC2H5NO2
Molecular Weight75.07 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)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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