593-79-3 YK0R6JKT6H Dimethylselenide Dimethyl selenide Methane, selenobis- (9CI) Methyl selenide (8CI) Selenide, dimethyl- 4-01-00-01288 (Beilstein Handbook Reference) BRN 1696848 Dimethylselenium EINECS 209-807-4 Methyl selenium HSDB 7900 UNII-YK0R6JKT6H Methyl selenide CAS 593-79-3

Purity 97%+In StockPharmaceutical Standards
CAS No.593-79-3
Molecular FormulaC2H6Se
Molecular Weight109.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

593-79-3 YK0R6JKT6H Dimethylselenide Dimethyl selenide Methane, selenobis- (9CI) Methyl selenide (8CI) Selenide, dimethyl- 4-01-00-01288 (Beilstein Handbook Reference) BRN 1696848 Dimethylselenium EINECS 209-807-4 Methyl selenium HSDB 7900 UNII-YK0R6JKT6H Methyl selenide CAS 593-79-3 chemical structure

Description

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.

593-79-3 YK0R6JKT6H Dimethylselenide Dimethyl selenide Methane, selenobis- (9CI) Methyl selenide (8CI) Selenide, dimethyl- 4-01-00-01288 (Beilstein Handbook Reference) BRN 1696848 Dimethylselenium EINECS 209-807-4 Methyl selenium HSDB 7900 UNII-YK0R6JKT6H Methyl selenide (CAS 593-79-3), molecular formula C2H6Se and molecular weight 109.03 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C2H6Se, 593-79-3 YK0R6JKT6H Dimethylselenide Dimethyl selenide Methane, selenobis- (9CI) Methyl selenide (8CI) Selenide, dimethyl- 4-01-00-01288 (Beilstein Handbook Reference) BRN 1696848 Dimethylselenium EINECS 209-807-4 Methyl selenium HSDB 7900 UNII-YK0R6JKT6H Methyl selenide contains an organic framework; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 109.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC2H6Se
Molecular Weight109.03 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

Recommended Standards

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