1(2H)-Anthracenone,7-[(1R,3S)-3,4-dihydro-10-hydroxy-7,9-dimethoxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-5-yl]-3,4-dihydro-3,8,9-trihydroxy-3-methyl-,(7S)- (9CI)

Modify Date: 2025-09-20 19:57:23

1(2H)-Anthracenone,7-[(1R,3S)-3,4-dihydro-10-hydroxy-7,9-dimethoxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-5-yl]-3,4-dihydro-3,8,9-trihydroxy-3-methyl-,(7S)- (9CI) structure	Common Name	1(2H)-Anthracenone,7-[(1R,3S)-3,4-dihydro-10-hydroxy-7,9-dimethoxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-5-yl]-3,4-dihydro-3,8,9-trihydroxy-3-methyl-,(7S)- (9CI)
	CAS Number	56678-09-2	Molecular Weight	544.59200
	Density	1.351g/cm3	Boiling Point	723.4ºC at 760 mmHg
	Molecular Formula	C₃₂H₃₂O₈	Melting Point	N/A
	MSDS	N/A	Flash Point	235.4ºC

Name	3,8,9-trihydroxy-7-(10-hydroxy-7,9-dimethoxy-1,3-dimethyl-3,4-dihydro-1H-benzo[g]isochromen-5-yl)-3-methyl-2,4-dihydroanthracen-1-one

Density	1.351g/cm3
Boiling Point	723.4ºC at 760 mmHg
Molecular Formula	C₃₂H₃₂O₈
Molecular Weight	544.59200
Flash Point	235.4ºC
Exact Mass	544.21000
PSA	125.68000
LogP	5.69610
Index of Refraction	1.677

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CB1540000

CHEMICAL NAME :: 1(2H)-Anthracenone, 3,4-dihydro-7-(3,4-dihydro-10-hydroxy-7,9-dimethoxy-1 ,3-dimethyl-1H- naphtho(2,3-c)pyran-5-yl)-3,8,9-trihydroxy-3-methyl-

CAS REGISTRY NUMBER :: 56678-09-2

LAST UPDATED :: 199606

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C32-H32-O8

MOLECULAR WEIGHT :: 544.64

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 120 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Blood - hemorrhage Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 24,1091,1986 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 24 gm/kg

SEX/DURATION :: female 8 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 31,1329,1993

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