D-threo-2-Pentulose,5-deoxy-1-C-[(2S,3S)-7-[[2,6-dideoxy-3-O-(2,6-dideoxy-b-D-arabino-hexopyranosyl)-b-D-arabino-hexopyranosyl]oxy]-3-[(O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®3)-O-2,6-

Modify Date: 2025-08-26 16:42:31

D-threo-2-Pentulose,5-deoxy-1-C-[(2S,3S)-7-[[2,6-dideoxy-3-O-(2,6-dideoxy-b-D-arabino-hexopyranosyl)-b-D-arabino-hexopyranosyl]oxy]-3-[(O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®3)-O-2,6- structure	Common Name	D-threo-2-Pentulose,5-deoxy-1-C-[(2S,3S)-7-[[2,6-dideoxy-3-O-(2,6-dideoxy-b-D-arabino-hexopyranosyl)-b-D-arabino-hexopyranosyl]oxy]-3-[(O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®3)-O-2,6-
	CAS Number	12677-11-1	Molecular Weight	1085.15000
	Density	1.47g/cm3	Boiling Point	1155.7ºC at 760mmHg
	Molecular Formula	C₅₂H₇₆O₂₄	Melting Point	N/A
	MSDS	N/A	Flash Point	323.1ºC

Name	Mithramycin, 3(C)-demethyl-4(C)-methyl
Synonym	More Synonyms

Density	1.47g/cm3
Boiling Point	1155.7ºC at 760mmHg
Molecular Formula	C₅₂H₇₆O₂₄
Molecular Weight	1085.15000
Flash Point	323.1ºC
Exact Mass	1084.47000
PSA	347.20000
LogP	0.01470
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.616

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PZ2950000

CHEMICAL NAME :: Mithramycin, 3(sup C)-demethyl-4(sup C)-O-methyl-

CAS REGISTRY NUMBER :: 12677-11-1

LAST UPDATED :: 199609

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C52-H76-O24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2700 ug/kg

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

REFERENCE :: ANTBAL Antibiotiki. (Moscow, USSR) V.1-29, 1956-84. For publisher information, see AMBIEH. Volume(issue)/page/year: 21,258,1976

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1610 ug/kg

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

REFERENCE :: ANTBAL Antibiotiki. (Moscow, USSR) V.1-29, 1956-84. For publisher information, see AMBIEH. Volume(issue)/page/year: 21,258,1976

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2550 ug/kg

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

REFERENCE :: ANTBAL Antibiotiki. (Moscow, USSR) V.1-29, 1956-84. For publisher information, see AMBIEH. Volume(issue)/page/year: 21,258,1976

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5800 ug/kg

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

REFERENCE :: ANTBAL Antibiotiki. (Moscow, USSR) V.1-29, 1956-84. For publisher information, see AMBIEH. Volume(issue)/page/year: 21,258,1976

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1550 ug/kg

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

REFERENCE :: ANTBAL Antibiotiki. (Moscow, USSR) V.1-29, 1956-84. For publisher information, see AMBIEH. Volume(issue)/page/year: 21,258,1976

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 120 ug/kg

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

REFERENCE :: ANTBAL Antibiotiki. (Moscow, USSR) V.1-29, 1956-84. For publisher information, see AMBIEH. Volume(issue)/page/year: 21,258,1976

variamycin

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