ChemicalBook >> CAS DataBase List >>Sodium cromoglicate impurity

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;Cromoglicate Impurity 11;Cromolyn Sodium Impurity1;Cromolyn sodium impurities;Cromolyn Sodium Impurity 4;Sodium cromoglicate Impurity A;1-(2-hydroxy-6-(oxiran-2-ylmethoxy)phenyl)ethanone;Ethanone, 1-[2-hydroxy-6-(2-oxiranylmethoxy)phenyl]-
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

Global( 30)Suppliers
Supplier Tel Email Country ProdList Advantage
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5000 50
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@yongstandards.com China 9995 55
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd. 0531-58897130 15508676053 drug_impurity@sdcclh.com China 2526 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd 18569809817 2208093734@qq.com China 3989 58
Cromolyn Sodium Impurity 4 Sodium cromoglicate-001 Sodium cromoglicate Impurity A Cromolyn Impurity 1 Ethanone, 1-[2-hydroxy-6-(2-oxiranylmethoxy)phenyl]- 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 Cromolyn Sodium Impurity1 Cromoglicate Impurity 11 1-(2-hydroxy-6-(oxiran-2-ylmethoxy)phenyl)ethanone 16130-28-2