Apyramide

Modify Date: 2025-08-21 20:42:46

Apyramide Structure
Apyramide structure
Common Name Apyramide
CAS Number 68483-33-0 Molecular Weight 490.93500
Density 1.29g/cm3 Boiling Point 671.1ºC at 760 mmHg
Molecular Formula C27H23ClN2O5 Melting Point N/A
MSDS N/A Flash Point 359.6ºC

 Use of Apyramide


Apyramide is an anti-inflammatory agent.

 Names

Name (4-acetamidophenyl) 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate
Synonym More Synonyms

 Apyramide Biological Activity

Description Apyramide is an anti-inflammatory agent.
Related Catalog
In Vivo Apyramide is far less toxic than indomethacin in rats and mice by the oral or the i.p. route. It exhibits anti-inflammatory activity on carrageenin-induced paw oedema, cotton pellet granuloma and adjuvant arthritis, as well as analgesic and antipyretic activities[1].
References

[1]. Sauvaire D, et al. Pharmacological activity and toxicity of apyramide: comparison with non-steroidal anti-inflammatory agents. Drugs Exp Clin Res. 1987;13(5):247-52.

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 671.1ºC at 760 mmHg
Molecular Formula C27H23ClN2O5
Molecular Weight 490.93500
Flash Point 359.6ºC
Exact Mass 490.13000
PSA 90.12000
LogP 6.05620
Index of Refraction 1.618
InChIKey KWUFTKVMXUYTBF-UHFFFAOYSA-N
SMILES COc1ccc2c(c1)c(CC(=O)Oc1ccc(NC(C)=O)cc1)c(C)n2C(=O)c1ccc(Cl)cc1
Storage condition 2-8℃

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NL3502000
CHEMICAL NAME :
1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 4-(acetylamino)phenyl ester
CAS REGISTRY NUMBER :
68483-33-0
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C27-H23-Cl-N2-O5
MOLECULAR WEIGHT :
490.97

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
887 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DECRDP Drugs under Experimental and Clinical Research. (Bioscience Ediprint, Blvd. James-Fazy 13, 1201 Geneva 1, Switzerland) V.1- 1977- Volume(issue)/page/year: 13,247,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DECRDP Drugs under Experimental and Clinical Research. (Bioscience Ediprint, Blvd. James-Fazy 13, 1201 Geneva 1, Switzerland) V.1- 1977- Volume(issue)/page/year: 13,247,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
380 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 12,203,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
81600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DECRDP Drugs under Experimental and Clinical Research. (Bioscience Ediprint, Blvd. James-Fazy 13, 1201 Geneva 1, Switzerland) V.1- 1977- Volume(issue)/page/year: 13,247,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2358145

 Synonyms

Apyramide
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