(|AR)-4-Hydroxy-|A-[(3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]benzeneacetic Acid Potassium Salt 69416-61-1 N-(1-Methoxycarbonyl-1-propen-2-yl)-(|AD)-amino-p-hydroxyphenylacetate Potassium Salt CAS 69416-61-1

Purity 97%+In StockPharmaceutical Standards
CAS No.69416-61-1
Molecular FormulaC13H14NO5
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(|AR)-4-Hydroxy-|A-[(3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]benzeneacetic Acid Potassium Salt 69416-61-1 N-(1-Methoxycarbonyl-1-propen-2-yl)-(|AD)-amino-p-hydroxyphenylacetate Potassium Salt CAS 69416-61-1 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.

(|AR)-4-Hydroxy-|A-[(3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]benzeneacetic Acid Potassium Salt 69416-61-1 N-(1-Methoxycarbonyl-1-propen-2-yl)-(|AD)-amino-p-hydroxyphenylacetate Potassium Salt (CAS 69416-61-1) is a high-purity analytical reference standard with the molecular formula C13H14NO5K and a molecular weight of 303.36 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (|AR)-4-Hydroxy-|A-[(3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]benzeneacetic Acid Potassium Salt 69416-61-1 N-(1-Methoxycarbonyl-1-propen-2-yl)-(|AD)-amino-p-hydroxyphenylacetate Potassium Salt is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 303.36 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).

As a certified reference material (CRM), (|AR)-4-Hydroxy-|A-[(3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]benzeneacetic Acid Potassium Salt 69416-61-1 N-(1-Methoxycarbonyl-1-propen-2-yl)-(|AD)-amino-p-hydroxyphenylacetate Potassium Salt 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 FormulaC13H14NO5 K
Molecular Weight303.36 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms1

Related AR Standards

Recommended Standards

Why CATO?