Pregna-3,5-diene-6-carboxaldehyde,21-(acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxo-,(11b,16a)-

Modify Date: 2024-04-02 20:17:40

Pregna-3,5-diene-6-carboxaldehyde,21-(acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxo-,(11b,16a)- structure	Common Name	Pregna-3,5-diene-6-carboxaldehyde,21-(acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxo-,(11b,16a)-
	CAS Number	2825-60-7	Molecular Weight	569.05900
	Density	1.33g/cm3	Boiling Point	683.7ºC at 760mmHg
	Molecular Formula	C₂₉H₃₈ClFO₈	Melting Point	N/A
	MSDS	N/A	Flash Point	367.3ºC

Name	3-(2-Chloroethoxy)-9-fluoro-11.β.,16.α.,17,21-tetrahydroxy-20-oxopregna-3,5-diene-6-carboxaldehyde, cyclic 16,17-acetal with acetone, 21-acetate
Synonym	More Synonyms

Density	1.33g/cm3
Boiling Point	683.7ºC at 760mmHg
Molecular Formula	C₂₉H₃₈ClFO₈
Molecular Weight	569.05900
Flash Point	367.3ºC
Exact Mass	568.22400
PSA	108.36000
LogP	3.96280
Vapour Pressure	1.21E-21mmHg at 25°C
Index of Refraction	1.564

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU3460000

CHEMICAL NAME :: Pregna-3,5-diene-6-carboxaldehyde, 3-(2-chloroethoxy)-9-fluoro-11-beta,16-alpha,17,21- tetrahydroxy-20-oxo-, cyclic 16,17-acetal with acetone, 21-acetate

CAS REGISTRY NUMBER :: 2825-60-7

LAST UPDATED :: 199009

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C29-H38-Cl-F-O8

MOLECULAR WEIGHT :: 569.12

WISWESSER LINE NOTATION :: T F5 E5 B666 GO IO OU QUTJ A1 BF CQ E1 FV1OV1 H1 H1 OVH RO2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 537 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: JETOAS Journal Europeen de Toxicologie. (Paris, France) V.1-6, 1968-72. For publisher information, see TOERD9. Volume(issue)/page/year: 4,88,1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 490 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: JETOAS Journal Europeen de Toxicologie. (Paris, France) V.1-6, 1968-72. For publisher information, see TOERD9. Volume(issue)/page/year: 4,88,1971

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