Cromolyn Sodium, USP Properties, Molecular Formula, Applications - WorldOfChemicals

Cromolyn Sodium, USP Properties

Cromolyn Sodium, USP

Cromolyn Sodium, USP Structure-Molecule Struture
Molecule Structure Image



Cromolyn Sodium, USP is used in cosmetic chemical, pharmaceutical and bulk drugs.It is an inhaled anti-inflammatory agent for the preventive management of asthma.Cromolyn sodium is the disodium salt of 5,5'-[(2-hydroxytrimethylene)dioxy]bis[4-oxo-4H-1-benzopyran-2-carboxylate].It has no intrinsic vasoconstrictor, antihistamine, or glucocorticoid activity.It is poorly absorbed from the gastrointestinal tract.Cromolyn sodium inhibits both the immediate and non-immediate bronchoconstrictive reactions to inhaled antigen.

Chemical Properties

Appearance White Crystalline Powder
Boiling Point 752.3 °C
CAS Number 15826-37-6
ChEBI 106480
Chemical Composition Isopropanol-->Diethyl oxalate-->Epichlorohydrin-->Resorcine-->2',6'-Dihydroxyacetophenone-->Diethyl cromoglycate
IUPAC Name Disodium 5-[3-(2-carboxylato-4-oxochromen
-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene- 2-carboxylate
Melting Point 241-242°C
Molar Mass 512.33 g/mol
Molecular Formula C23H14Na2O11
NFPA 704 H-1, F-1, R-0, C-NA
RTECS Number DJ2380000
Solubility Soluble
Synonyms DSCG;Disodium Cromoglycate;Disodium 5,5'-[(2-Hydroxytrimethylene)Dioxy]Bis[4-Oxo-4h-1-Benzopyran-2-Carboxylate];Disodium 1,3-Bis(2-Carboxy-5-Chromonyloxy)-2-Propanol;Cromoglycate Sodium Salt;Cromoglycic Acid Sodium Salt;Cromolyn Sodium;Cromolyn Sodium Salt