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Product Overview

Product Code

TRC-D444130

CAS Number

16150-45-1

EP Description

Sodium Cromoglicate Impurity B

USP Description

Cromolyn related compound B

Product Format

Neat

Molecular Formula

C27 H24 O11

Molecular Weight

524.47

API Family

Cromoglicic acid, Sodium Cromoglicate (Cromolyn Sodium)

Product Categories

TRC, Impurity Reference Materials , Histamine receptors, Memory, Learning and Cognition, Schizophrenia, Sleep, Pain and Inflammation

Product Type

Impurity

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Product Information

Chemical Data

Analyte Name

Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)dioxy]bis(4-oxo-4H-1-benzopyran-2-carboxylate) (Ethyl Cromoglicate)

CAS Number

16150-45-1

Molecular Formula

C27 H24 O11

Molecular Weight

524.47

Accurate Mass

524.1319

SMILES

CCOC(=O)C1=CC(=O)c2c(OCC(O)COc3cccc4OC(=CC(=O)c34)C(=O)OCC)cccc2O1

InChI

InChI=1S/C27H24O11/c1-3-33-26(31)22-11-16(29)24-18(7-5-9-20(24)37-22)35-13-15(28)14-36-19-8-6-10-21-25(19)17(30)12-23(38-21)27(32)34-4-2/h5-12,15,28H,3-4,13-14H2,1-2H3

IUPAC

ethyl 5-[3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

Impurity Type

Intermediate

API Family

Cromoglicic acid; Sodium Cromoglicate (Cromolyn Sodium)

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Diethyl Cromoglycate

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