MITOMYCIN B

Modify Date: 2025-09-13 18:05:00

MITOMYCIN B structure	Common Name	MITOMYCIN B
	CAS Number	4055-40-7	Molecular Weight	349.339
	Density	1.6±0.1 g/cm3	Boiling Point	606.6±55.0 °C at 760 mmHg
	Molecular Formula	C₁₆H₁₉N₃O₆	Melting Point	N/A
	MSDS	N/A	Flash Point	320.6±31.5 °C

Name	mitomycin B
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	606.6±55.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₉N₃O₆
Molecular Weight	349.339
Flash Point	320.6±31.5 °C
Exact Mass	349.127380
PSA	122.17000
LogP	0.98
Vapour Pressure	0.0±3.9 mmHg at 25°C
Index of Refraction	1.675

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CN0875000

CAS REGISTRY NUMBER :: 4055-40-7

LAST UPDATED :: 199806

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C16-H19-N3-O6

MOLECULAR WEIGHT :: 349.38

WISWESSER LINE NOTATION :: T D3 B556 BN EN JV MVTTT&J E1 GQ H1OVZ KO1 L1

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 :: 4500 ug/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 60 umol/L

REFERENCE :: CJBIAE Canadian Journal of Biochemistry. (Ontario, Canada) V.42-60, 1964-82. For publisher information, see CJBBDU. Volume(issue)/page/year: 56,296,1978

leucomitomycin B

CAS#:92056-68-3

MITOMYCIN B

CAS#:4055-40-7

Literature: Danishefsky; Ciufolini Journal of the American Chemical Society, 1984 , vol. 106, # 21 p. 6424 - 6425

Precursor 0
DownStream 3
CAS#:15973-07-6 8-(Aminocarbony... CAS#:10169-34-3 Mitomycin D CAS#:74148-47-3 7-amino-10-deca...

Mitomycin B 0nnDiscontinued

Azirino(2',3':3,4)pyrrolo(1,2-a)indole-4,7-dione,1,1a,2,8,8a,8b-hexahydro-8a-hydroxy-8-(hydroxymethyl)-6-methoxy-1,5-dimethyl-,8-carbamate

Azirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione, 8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-hydroxy-6-methoxy-1,5-dimethyl-, (1aS,8R,8aR,8bS)-

MITOMYCIN B

[(1aS,8R,8aR,8bS)-8a-Hydroxy-6-methoxy-1,5-dimethyl-4,7-dioxo-1,1a,2,4,7,8,8a,8b-octahydroazireno[2',3':3,4]pyrrolo[1,2-a]indol-8-yl]methyl carbamate

CID4209

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MITOMYCIN B

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Synthetic Route

Precursor & DownStream

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.