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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,6,11(2H)-Naphthacenetrione,4-[(6-deoxy-2-O-methyl-a-L-mannopyranosyl)oxy]-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-,(2S,3S,4R)-
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11033-34-4

11033-34-4 structure

11033-34-4 structure

Name: 1,6,11(2H)-Naphthacenetrione,4-[(6-deoxy-2-O-methyl-a-L-mannopyranosyl)oxy]-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-,(2S,3S,4R)-
Chemical Name: 4-(4,5-dihydroxy-3-methoxy-6-methyloxan-2-yl)oxy-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-3,4-dihydrotetracene-1,6,11-trione
CAS Number: 11033-34-4
Molecular Formula: C₂₈H₃₀O₁₃
Molecular Weight: 574.53000
Create Date: 2018-09-24 17:43:24
Modify Date: 2025-08-26 08:43:20

Name	4-(4,5-dihydroxy-3-methoxy-6-methyloxan-2-yl)oxy-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-3,4-dihydrotetracene-1,6,11-trione
Synonyms	Steffimycinum [INN-Latin] Steffimycine [INN-French] Steffisburgensimycin Estefimicina [INN-Spanish] Steffimycin

Density	1.58g/cm3
Boiling Point	813.7ºC at 760mmHg
Molecular Formula	C₂₈H₃₀O₁₃
Molecular Weight	574.53000
Flash Point	269.3ºC
Exact Mass	574.16900
PSA	198.51000
LogP	0.38340
Vapour Pressure	5.49E-28mmHg at 25°C
Index of Refraction	1.673

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QI9456000

CHEMICAL NAME :: 1,6,11(2H)-Naphthacenetrione, 4-((6-deoxy-2-O-methyl-alpha-L-mannopyranosyl)oxy)-3, 4-dihydro- 3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-

CAS REGISTRY NUMBER :: 11033-34-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C28-H30-O13

MOLECULAR WEIGHT :: 574.58

WISWESSER LINE NOTATION :: L E6 C666 BV FV MVT&&&J GQ G1 HO1 KQ OQ QO1 IO- BT6OTJ CO1 DQ EQ F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 562 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 4500 nmol/L

REFERENCE :: CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 25,59,1979

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