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Sodium cromoglicate impurity

CAS No.
16130-28-2
Chemical Name:
Sodium cromoglicate impurity
Synonyms
5,5'-((2-(3-((2-carboxy-4-oxo-4H-chromen-5-yl)oxy)-2-hydroxypropoxy)propane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylic acid);Cromolyn Impurity 1;Sodium cromoglicate-001;Cromolyn Sodium Impurity 4;Cromolyn sodium impurities;Sodium cromoglicate Impurity A;Ethanone, 1-[2-hydroxy-6-(2-oxiranylmethoxy)phenyl]-;1-(2-Hydroxy-6-(oxiran-2-ylmethoxy)phenyl)ethan-1-one
CBNumber:
CB14635535
Molecular Formula:
C11H12O4
Molecular Weight:
208.21
MDL Number:
MFCD24715560
MOL File:
16130-28-2.mol
Last updated:2023-07-12 08:29:12

Sodium cromoglicate impurity Properties

Melting point 61–63°C
FDA UNII HG7JQM359G

Sodium cromoglicate impurity Chemical Properties,Uses,Production

Preparation

Preparation by reaction of epichlorohydrin with 2,6-dihydroxyacetophenone in the presence of potassium hydroxide in refluxing ethanol.

16130-17-9
16130-28-2
Synthesis of Sodium cromoglicate impurity from Ethanone, 1-[2-(3-chloro-2-hydroxypropoxy)-6-hydroxyphenyl]-

Sodium cromoglicate impurity Preparation Products And Raw materials

Raw materials

Preparation Products

Sodium cromoglicate impurity Suppliers

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Cromolyn Sodium Impurity 4 Sodium cromoglicate-001 Sodium cromoglicate Impurity A Ethanone, 1-[2-hydroxy-6-(2-oxiranylmethoxy)phenyl]- Cromolyn Impurity 1 5,5'-((2-(3-((2-carboxy-4-oxo-4H-chromen-5-yl)oxy)-2-hydroxypropoxy)propane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylic acid) Cromolyn sodium impurities 1-(2-Hydroxy-6-(oxiran-2-ylmethoxy)phenyl)ethan-1-one 16130-28-2