Formula |
C23H16O14S |
IUPAC Name |
5-[3-(2-carboxy-4-oxo-chromen-5-yl)oxy-2-sulfooxy-propoxy]-4-oxo-chromene-2-carboxylic acid |
Molecular Mass |
548.430 g·mol−1 |
Heat of Formation |
-2027.8 ± 16.7 kJ·mol−1 |
Dipole Moment |
8.36 ± 1.08 D |
Volume |
546.55 Å 3 |
Surface Area |
398.05 Å 2 |
HOMO Energy |
-9.61 ± 0.55 eV |
LUMO Energy |
-1.52 ± eV |
Point Group Symmetry |
C1
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Synonyms
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- 4h-1-benzopyran-2-carboxylic acid, 5,5'-((2-(sulfooxy)-1,3-propanediyl)bis(oxy))bis(4-oxo-
- 5-[3-(2-carboxy-4-keto-chromen-5-yl)oxy-2-sulfoxy-propoxy]-4-keto-chromene-2-carboxylic acid
- 5-[3-(2-carboxy-4-oxochromen-5-yl)oxy-2-sulfooxypropoxy]-4-oxochromene-2-carboxylic acid
- 5-[3-[(2-carboxy-4-oxo-5-chromenyl)oxy]-2-sulfooxypropoxy]-4-oxo-2-chromenecarboxylic acid
- cromolyn sulfate
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CAS Number(s) |
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InChIKey |
KOMKRTNQZYEQST-UHFFFAOYSA-N |
QR Code |
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Links |
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DOI |
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Downloads |
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Elements |
H
S
C
O
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