CAS 118244-44-3|Prednisolone Farnesylate

Introduction：Basic information about CAS 118244-44-3|Prednisolone Farnesylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Prednisolone Farnesylate BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Synonyms

Common Name	Prednisolone Farnesylate
CAS Number	118244-44-3	Molecular Weight	578.77900
Density	1.15g/cm3	Boiling Point	712.5ºC at 760mmHg
Molecular Formula	C₃₆H₅₀O₆	Melting Point	/
MSDS	/	Flash Point	217.5ºC

Names

Name	[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienoate
Synonym	More Synonyms

Prednisolone Farnesylate BiologicalActivity

Description	PNF21 is a new transdermal corticosteroid with anti-inflammatory activity.
Related Catalog	Signaling Pathways >>Others >>OthersResearch Areas >>Inflammation/Immunology
In Vitro	PNF21 (Prednisolone Farnesylate, PNF-21) is a synthetic glucocorticoid, which is a compound of Prednisolone and its ester Farnesylate and is known to suppress local swelling of the adjuvant-induced arthritis[1].
References	[1]. Kato N, et al. Treatment of the chronic inflammation in peripheral target tissue improves the crushed nerve recovery in the rat: histopathological assessment of the nerve recovery. J Neurol Sci. 2002 Oct 15;202(1-2):69-74.

Chemical & Physical Properties

Density	1.15g/cm3
Boiling Point	712.5ºC at 760mmHg
Molecular Formula	C₃₆H₅₀O₆
Molecular Weight	578.77900
Flash Point	217.5ºC
Exact Mass	578.36100
PSA	100.90000
LogP	6.52770
Vapour Pressure	1.88E-23mmHg at 25°C
Index of Refraction	1.569
InChIKey	SBQAKZYUNWNIRL-WIPKXTQKSA-N
SMILES	CC(C)=CCCC(C)=CCCC(C)=CC(=O)OCC(=O)C1(O)CCC2C3CCC4=CC(=O)C=CC4(C)C3C(O)CC21C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU3832200

CHEMICAL NAME :: Pregna-1,4-diene-3,20-dione, 11,17-dihydroxy-21-((3,7,11-trimethyl-1-oxo-2,6,10- dodecatrienyl)-oxy)-, (11beta,21(2E,6E))-

CAS REGISTRY NUMBER :: 118244-44-3

LAST UPDATED :: 199306

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C36-H50-O6

MOLECULAR WEIGHT :: 578.86

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1456 mg/kg/13W-I

TOXIC EFFECTS :: Endocrine - changes in spleen weight Blood - changes in leukocyte (WBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),49,1992

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 728 mg/kg/52W-I

TOXIC EFFECTS :: Liver - hepatitis (hepatocellular necrosis), zonal Endocrine - changes in spleen weight Biochemical - Metabolism (Intermediary) - other proteins

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),91,1992

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2730 mg/kg/13W-I

TOXIC EFFECTS :: Blood - changes in leukocyte (WBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases Related to Chronic Data - death

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),1,1992

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 291 mg/kg/13W-I

TOXIC EFFECTS :: Endocrine - changes in adrenal weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Metabolism (Intermediary) - lipids including transport

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),123,1992

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 291 mg/kg/52W-I

TOXIC EFFECTS :: Endocrine - changes in adrenal weight Blood - changes in leukocyte (WBC) count Biochemical - Metabolism (Intermediary) - other proteins

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),161,1992 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: >11 mg/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system Reproductive - Specific Developmental Abnormalities - hepatobiliary system

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),217,1992

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 3250 ug/kg

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),241,1992

Synonyms

Prednisolone farnesylate

Pregna-1,4-diene-3,20-dione,11,17-dihydroxy-21-((3,7,11-trimethyl-1-oxo-2,6,10-dodecatrienyl)-oxy)-,(11beta,21(2E,6E))

Farnerate gel

Farnerate (TN)

Farnezone

PNF21

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