benastatin B

Modify Date: 2024-02-10 21:24:29

benastatin B Structure
benastatin B structure
Common Name benastatin B
CAS Number 138968-86-2 Molecular Weight 502.55500
Density 1.372g/cm3 Boiling Point 759.3ºC at 760 mmHg
Molecular Formula C30H30O7 Melting Point N/A
MSDS N/A Flash Point 426.9ºC

 Names

Name 1,7,9,11-tetrahydroxy-13,13-dimethyl-8-oxo-3-pentyl-5,6-dihydrobenzo[a]tetracene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.372g/cm3
Boiling Point 759.3ºC at 760 mmHg
Molecular Formula C30H30O7
Molecular Weight 502.55500
Flash Point 426.9ºC
Exact Mass 502.19900
PSA 135.29000
LogP 5.57580
Vapour Pressure 3.11E-24mmHg at 25°C
Index of Refraction 1.677

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI2150000
CHEMICAL NAME :
Benzo(a)naphthacene-2-carboxylic acid, 5,6,8,13-tetrahydro-13,13-dimethyl-8-oxo-3-pentyl- 1,7,9,11-tetrahydroxy-
CAS REGISTRY NUMBER :
138968-86-2
LAST UPDATED :
199312
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C30-H30-O7
MOLECULAR WEIGHT :
502.60

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 45,1385,1992

 Synonyms

Benzo(a)naphthacene-2-carboxylic acid,5,6,8,13-tetrahydro-13,13-dimethyl-8-oxo-3-pentyl-1,7,9,11-tetrahydroxy
Benzo[a]naphthacene-2-carboxylicacid,5,6,8,13-tetrahydro-1,7,9,11-tetrahydroxy-13,13-dimethyl-8-oxo-3-pentyl
Benastatin B