2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]

CAS Registry Number®

16150-45-1

CAS Name

2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]

Molecular Formula

C27H24O11

Molecular Mass

524.47

Cite this Page

2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16150-45-1 (retrieved 2024-11-22) (CAS RN: 16150-45-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    180-182 °C

Source(s)

Other Names and Identifiers

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

InChIKey

InChIKey=KRBBSLDXYDBFEC-UHFFFAOYSA-N

SMILES

O(CC(COC1=C2C(OC(C(OCC)=O)=CC2=O)=CC=C1)O)C3=C4C(OC(C(OCC)=O)=CC4=O)=CC=C3

Canonical SMILES

O=C(OCC)C=1OC2=CC=CC(OCC(O)COC=3C=CC=C4OC(=CC(=O)C43)C(=O)OCC)=C2C(=O)C1

Other Names for this Substance

  • 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 acid, 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, diethyl ester
  • 2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]
  • Cromoglycic acid diethyl ester

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CAS INSIGHTSTM
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