ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER

ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER

ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER Suppliers list
Company Name: ATK CHEMICAL COMPANY LIMITED
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Products Intro: Product Name:ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER
CAS:18692-68-7
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
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Products Intro: Product Name:Levodopa Impurity 6
CAS:18692-68-7
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 15093356674;
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Products Intro: Product Name:ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER
CAS:18692-68-7
Purity:99% Package:1KG;1.8USD
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:GAN-5
CAS:18692-68-7
Purity:99% Package:1KG;25kg;200kg;1000kg Jessica Remarks:g-kg-tons,free sample is available.Bottle/drum/IBC.Advantage products,new batches,regular stock, ready for shipment.
Company Name: Adamas Reagent, Ltd.  
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Products Intro: Product Name:4-[[4-(Acetyloxy)-3-Methoxyphenyl]Methylene]-2-Phenyl-5(4H)-Oxazolone
CAS:18692-68-7
Purity:BR+98% Package:500mg;1g Remarks:3326700
ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER Basic information
Product Name:ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER
Synonyms:GAN-5;ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER;2-methoxy-4-[(5-oxo-2-phenyl-1,3-oxazol-4(5H)-ylidene)methyl]phenyl acetate;[2-methoxy-4-[(E)-(5-oxo-2-phenyl-1,3-oxazol-4-ylidene)methyl]phenyl] acetate;Levodopa Impurity 6;4-[[4-(Acetyloxy)-3-methoxyphenyl]methylene]-2-phenyl-5(4H)-oxazolone;5(4H)-Oxazolone, 4-[[4-(acetyloxy)-3-methoxyphenyl]methylene]-2-phenyl-
CAS:18692-68-7
MF:C19H15NO5
MW:337.33
EINECS:
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Mol File:18692-68-7.mol
ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER Structure
ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER Chemical Properties
Boiling point 463.2±55.0 °C(Predicted)
density 1.24±0.1 g/cm3(Predicted)
pka-0.44±0.20(Predicted)
Safety Information
MSDS Information
ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER Usage And Synthesis
Uses4-[[4-(Acetyloxy)-3-methoxyphenyl]methylene]-2-phenyl-5(4H)-oxazolone is an intermediate used in the synthesis of rac 3-O-Methyl DOPA (M303805), which is an impurity of Levodopa (D533751). A useful marker that can be used to screen for the absense of Aromatic L-amino acid decarboxylase (AADC).
ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER Preparation Products And Raw materials
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