2-(p-Hydroxyphenyl)ethyl Acetate 4-(2-Acetoxy-ethyl)phenol 4-Hydroxy-benzeneethanol 1-Acetate 4-Hydroxyphenethyl Acetate 58556-55-1 Acetic Acid 2-(4-Hydroxyphenyl)ethyl Ester CAS 58556-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.58556-55-1
Molecular FormulaC10H12O3
Molecular Weight180.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(p-Hydroxyphenyl)ethyl Acetate 4-(2-Acetoxy-ethyl)phenol 4-Hydroxy-benzeneethanol 1-Acetate 4-Hydroxyphenethyl Acetate 58556-55-1 Acetic Acid 2-(4-Hydroxyphenyl)ethyl Ester CAS 58556-55-1 chemical structure

Description

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

2-(p-Hydroxyphenyl)ethyl Acetate 4-(2-Acetoxy-ethyl)phenol 4-Hydroxy-benzeneethanol 1-Acetate 4-Hydroxyphenethyl Acetate 58556-55-1 Acetic Acid 2-(4-Hydroxyphenyl)ethyl Ester (CAS 58556-55-1) is a high-purity analytical reference standard with the molecular formula C10H12O3 and a molecular weight of 180.20 g/mol.

The molecular framework of 2-(p-Hydroxyphenyl)ethyl Acetate 4-(2-Acetoxy-ethyl)phenol 4-Hydroxy-benzeneethanol 1-Acetate 4-Hydroxyphenethyl Acetate 58556-55-1 Acetic Acid 2-(4-Hydroxyphenyl)ethyl Ester (C10H12O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 2-(p-Hydroxyphenyl)ethyl Acetate 4-(2-Acetoxy-ethyl)phenol 4-Hydroxy-benzeneethanol 1-Acetate 4-Hydroxyphenethyl Acetate 58556-55-1 Acetic Acid 2-(4-Hydroxyphenyl)ethyl Ester 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 FormulaC10H12O3
Molecular Weight180.20 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973

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