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Substance Name: Cromoglicic acid [INN:BAN]
RN: 16110-51-3
UNII: Y0TK0FS77W
InChIKey: IMZMKUWMOSJXDT-UHFFFAOYSA-N
Note
- A chromone complex that acts by inhibiting the release of chemical mediators from sensitized mast cells. It is used in the prophylactic treatment of both allergic and exercise-induced asthma, but does not affect an established asthmatic attack.
Molecular Formula
- C23-H16-O11
Molecular Weight
- 468.3684
- All
- Classifications
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- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Code
- Drug / Therapeutic Agent
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Names and Synonyms
Results Name
- Cromoglicic acid [INN:BAN]
Name of Substance
- Cromoglicic acid [INN:BAN]
- Cromolyn
Synonyms
- 1,3-Bis(2-carboxychromon-5-yloxy)-2-hydroxypropane
- 1,3-Di(2-carboxy-4-oxochromen-5-yloxy)propan-2-ol
- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-
- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo-
- 5,5'-(2-Hydroxytrimethylenedioxy)bis(4-oxochromene-2-carboxylic acid)
- Acide cromoglicique
- Acide cromoglicique [INN-French]
- Acido cromoglicico
- Acido cromoglicico [INN-Spanish]
- Acidum cromoglicicum
- Acidum cromoglicicum [INN-Latin]
- Cromoglicic acid
- Cromoglycic acid
- Cromolyn
- EINECS 240-279-8
- HSDB 3308
- UNII-Y0TK0FS77W
Systematic Names
- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-
- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo- (8CI)
- Cromoglicic acid
Registry Numbers
CAS Registry Number
- 16110-51-3
FDA UNII
- Y0TK0FS77W
Related Registry Number
- 15826-37-6 (Parent)
System Generated Number
- 0016110513
Structure Descriptors
InChI
InChI=1S/C23H16O11/c24-11(9-31-14-3-1-5-16-20(14)12(25)7-18(33-16)22(27)28)10-32-15-4-2-6-17-21(15)13(26)8-19(34-17)23(29)30/h1-8,11,24H,9-10H2,(H,27,28)(H,29,30)InChIKey
IMZMKUWMOSJXDT-UHFFFAOYSA-NSmiles
OC(COc1cccc2OC(=CC(=O)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | oral | > 2150mg/kg (2150mg/kg) | United States Patent Document. Vol. #4407810, |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 241 dec | deg C | EXP | |
| pKa Dissociation Constant | 1.1 | (none) | EXP | |
| log P (octanol-water) | 1.92 | (none) | EXP | |
| Water Solubility | 210 | mg/L | 25 | EST |
| Vapor Pressure | 4.11E-20 | mm Hg | 25 | EST |
| Henry's Law Constant | 2.19E-27 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 2.42E-10 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.