CAS Number16110-51-3
SynonymsAcidum cromoglicicum; cromolyn; EINECS 240-279-8; Nalcrom; Acide cromoglicique; 1,3-bis(2-carboxychromon-5-yloxy)-2-hydroxy propane; 1,3-bis(2-carboxy-chromon-5-yloxy)-propan-2-ol; 5-[3-(2-carboxy-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylic acid; MFCD00057744; Cromoglicic acid; Cromoglycate; Acido cromoglicico; 5,5'-(2-hydroxypropane-1,3-diyl)bis(oxy)bis(4-oxo-4H-chromene-2-carboxylic acid); Lomudal; Lomusol
Molecular FormulaC23H16O11
Molecular Weight468.37
Purity98%
Density1.623
Boiling Point752.3ºC at 760 mmHg
Melting Point241-242ºC
Appearancehygroscopic white powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16110-51-3 |
| Catalog No. | 2A-9009927 |
| Chinese Name | 色甘酸 |
| Synonyms | Acidum cromoglicicum; cromolyn; EINECS 240-279-8; Nalcrom; Acide cromoglicique; 1,3-bis(2-carboxychromon-5-yloxy)-2-hydroxy propane; 1,3-bis(2-carboxy-chromon-5-yloxy)-propan-2-ol; 5-[3-(2-carboxy-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylic acid; MFCD00057744; Cromoglicic acid; Cromoglycate; Acido cromoglicico; 5,5'-(2-hydroxypropane-1,3-diyl)bis(oxy)bis(4-oxo-4H-chromene-2-carboxylic acid); Lomudal; Lomusol |
| Molecular Formula | C23H16O11 |
| Molecular Weight | 468.37 |
| Purity | 98 |
| Density | 1.623 |
| Boiling Point | 752.3ºC at 760 mmHg |
| Melting Point | 241-242ºC |
| Appearance | hygroscopic white powder |
| Storage Condition | 2-8°C, dry |
| Application | Cromolyn is a mast cell stabilizer. Cromolyn has the potential to study bronchial asthma, allergic rhinitis and certain allergic eye diseases such as vernal conjunctivitis, keratitis and keratoconjunc |
| HTC | 2922499990 |
| MDL Number | MFCD00864784 |
| SMILES | O=C(O)c1cc(=O)c2c(OCC(O)COc3cccc4oc(C(=O)O)cc(=O)c34)cccc2o1 |
| InChI | InChI=1S/C23H16O11.2Na/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);;/q;2*+1/p-2 |
| InChI Key | IMZMKUWMOSJXDT-UHFFFAOYSA-N |
| MSDS | msds/9927_1_16110_51_3.pdf |
| Use of | Cromolyn is a mast cell stabilizer. Cromolyn has the potential for the research of bronchial asthma, allergic rhinitis, and certain allergic eye conditions such as vernal conjunctivitis, keratitis, and keratoconjunctivitis[1]. Properties Name cromoglycic acid Synonym More Synonyms Cromoglicic acid Biological Activity Description Cromolyn is a mast cell stabilizer. Cromolyn has the potential for the research of bronchial asthma, allergic rhinitis, and certain allergic eye conditions such as vernal conjunctivitis, keratitis, and keratoconjunctivitis[1]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology References [1]. Minutello K, et al. Cromolyn Sodium. Chemical & Physical Properties Molecular Formula C23H16O11 Exact Mass 468.06900 PSA 173.71000 LogP 2.11450 Index of Refraction 1.681 InChIKey IMZMKUWMOSJXDT-UHFFFAOYSA-N Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo- CAS REGISTRY NUMBER : 16110-51-3 LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C23-H16-O11 MOLECULAR WEIGHT : HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4407810 Safety Information Hazard Codes Xi: Irritant; Safety Phrases 26-36 WGK Germany 2 RTECS DJ2380000 HS Code 2922499990 Synthetic Route Total: 1 Page Cromolyn (sodium) CAS#:15826-37-6 Cromoglicic acid CAS#:16110-51-3 Precursor & DownStream Precursor 1 CAS#:15826-37-6 Cromolyn (sodium) DownStream 1 CAS#:51471-26-2 dimethyl 5,5'-[... |
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