2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone CAS 887354-66-7

Purity 97%+In StockPharmaceutical Standards
CAS No.887354-66-7
Molecular FormulaC14H12O5
Molecular Weight260.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone CAS 887354-66-7 chemical structure

Description

CATO supplies 2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone (CAS 887354-66-7), a certified reference material (molecular formula C14H12O5, MW 260.24 g/mol) for analytical method development and quality control.

Structurally, 2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone (C14H12O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 260.24 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), 2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone 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 FormulaC14H12O5
Molecular Weight260.24 g/mol
AppearancePale yellow to 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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