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156897-06-2

156897-06-2 structure
156897-06-2 structure
  • Name: Licofelone
  • Chemical Name: Licofelone
  • CAS Number: 156897-06-2
  • Molecular Formula: C23H22ClNO2
  • Molecular Weight: 379.879
  • Catalog: Biochemical Inhibitor Neuronal Signaling COX inhibitor
  • Create Date: 2018-08-28 19:05:09
  • Modify Date: 2025-08-22 17:57:26
  • Licofelone (ML-3000) is a dual COX/5-lipoxygenase (5-LOX) inhibitor for the treatment of osteoarthritis. Licofelone (ML-3000) exerts anti-inflammatory and anti-proliferative effects. Licofelone (ML-3000) induces apoptosis, and decreases the production of proinflammatory leukotrienes and prostaglandins[1][2].

Name Licofelone
Synonyms Licofelone
ML-3000
[6-(4-Chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1H-pyrrolizin-5-yl]acetic acid
[2,2-Dimethyl-6-(4-chlorophenyl)-7-phenyl-2,3-dihydro-1H-pyrrolizin-5-yl]acetic acid
2-[2-(4-Chlorophenyl)-6,6-dimethyl-1-phenyl-5,7-dihydropyrrolizin-3-yl]acetic acid
1H-Pyrrolizine-5-acetic acid, 6-(4-chlorophenyl)-2,3-dihydro-2,2-dimethyl-7-phenyl-
Density 1.2±0.1 g/cm3
Boiling Point 539.7±50.0 °C at 760 mmHg
Melting Point 162-163ºC
Molecular Formula C23H22ClNO2
Molecular Weight 379.879
Flash Point 280.2±30.1 °C
Exact Mass 379.133911
PSA 42.23000
LogP 6.73
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.627
Storage condition -20°C Freezer

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UY7759650
CHEMICAL NAME :
1H-Pyrrolizine-5-acetic acid, 2,3-dihydro-6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-
CAS REGISTRY NUMBER :
156897-06-2
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C23-H22-Cl-N-O2
MOLECULAR WEIGHT :
379.91

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 45,159,1995 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1100 mg/kg/11D-I
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from duodenum
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 44,1329,1994
Hazard Codes Xi
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