2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with ethenylbenzene and ethyl 2-propenoate CAS 9043-68-9

Purity 97%+In StockPharmaceutical Standards
CAS No.9043-68-9
Molecular FormulaC8H8
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with ethenylbenzene and ethyl 2-propenoate CAS 9043-68-9 chemical structure

Description

Owing to a steroid core, a hydroxyl group, an ether linkage, 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with ethenylbenzene and ethyl 2-propenoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with ethenylbenzene and ethyl 2-propenoate (CAS 9043-68-9) is a high-purity analytical reference standard with the molecular formula C8H8C5H8O2C4H6O2C3H8O2 and a molecular weight of 366.45 g/mol.

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-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with ethenylbenzene and ethyl 2-propenoate 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 FormulaC8H8 C5H8O2 C4H6O2 C3H8O2
Molecular Weight366.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959

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