Diethyl Cromoglycate-D5

CAS: 16150-45-1

Ref. TR-D444132

Product Information

• Name: Diethyl Cromoglycate-D5
• Synonyms: 5,5'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylic Acid 2,2'-Diethyl Ester-D5, 5,5'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylic Acid Diethyl Ester-D5, 5,5'-[(2-Hydroxytrimethylene)dioxy]bis[4-oxo-4H-1-benzopyran-2-carboxylic Acid Diethyl Ester-D5, Cromoglycic Acid Diethyl Ester-D5, Cromophene-D5, 2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate], 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-, diethyl ester, 4H-1-Benzopyran-2-carboxylic acid, 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2′-diethyl ester, 4H-1-Benzopyran-2-carboxylic acid, 5,5′-[(2-hydroxytrimethylene)dioxy]bis[4-oxo-, diethyl ester, 4H-1-Benzopyran-2-carboxylic, 5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo-, diethyl ester, Brn 1337752, Cromoglycic acid diethyl ester, Cromophene, Diethyl Chromoglycate, Diethylchromoglycate, diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate)

Description

Applications Diethyl Cromoglycate-D5 is an intermediate used in the synthesis of Cromolyn-d5 Disodium Salt (C815002), which is a chromone complex which blocks mast cell degranulation.
References Ashton, M.J., et al.: Toxicol. Appl. Pharmacol., 26, 319 (1973), Friday, G.A., et al.: Am. J. Ophthalmol., 95, 169 (1983)

• Brand: TRC

Chemical properties

• Molecular weight: 529.504
• Formula: C₂₇D₅H₁₉O₁₁
• Color/Form: Neat
• 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/i13D2,14D2,15D
• InChI key: InChIKey=KRBBSLDXYDBFEC-UHHSBYFWSA-N
• SMILES: [2H]C([2H])(Oc1cccc2oc(C(=O)OCC)cc(=O)c12)C([2H])(O)C([2H])([2H])Oc1cccc2oc(C(=O)OCC)cc(=O)c12