2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide and 2-propenenitrile CAS 67953-84-8

Purity 97%+In StockPharmaceutical Standards
CAS No.67953-84-8
Molecular FormulaC22H42O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide and 2-propenenitrile CAS 67953-84-8 chemical structure

Description

The occurrence of 2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide and 2-propenenitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide and 2-propenenitrile (CAS 67953-84-8), molecular formula C22H42O2C9H15NO2C3H3N and molecular weight 560.86 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-Propenoic acid, 2-methyl-, octadecyl ester, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide and 2-propenenitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 560.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

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 FormulaC22H42O2 C9H15NO2 C3H3N
Molecular Weight560.86 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms2

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