1,4,5-trihydroxy-7-methoxy-naphthalene-2,3-dione

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Names

[ CAS No. ]:
28785-72-0

[ Name ]:
1,4,5-trihydroxy-7-methoxy-naphthalene-2,3-dione

[Synonym ]:
2,3,5-Trihydroxy-7-methoxy-1,4-naphthoquinone
Spinochrom B 7-Methylether
7-O-Methylspinochrome B
7-O-Methylspinochrom B
1,4-Naphthalenedione,7-methoxy-2,3,5-trihydroxy
7-Methoxy-2,3,5-trihydroxy-1,4-naphthalenedione

Chemical & Physical Properties

[ Density]:
1.7g/cm3

[ Boiling Point ]:
423.5ºC at 760mmHg

[ Molecular Formula ]:
C11H8O6

[ Molecular Weight ]:
236.17800

[ Flash Point ]:
170.3ºC

[ Exact Mass ]:
236.03200

[ PSA ]:
104.06000

[ Vapour Pressure ]:
6.01E-09mmHg at 25°C

[ Index of Refraction ]:
1.704

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ5788000
CHEMICAL NAME :
1,4-Naphthalenedione, 7-methoxy-2,3,5-trihydroxy-
CAS REGISTRY NUMBER :
28785-72-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H8-O6
MOLECULAR WEIGHT :
236.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>200 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: 26,618,1973

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • 1,4,5-trihydroxy-7-methoxy-2,3-dimethylanthracene-9,10-dione
  • 1,4,5-trihydroxy-6-(3-hydroxybutyl)-7-methoxynaphthalene-2,3-dione
  • erythroglaucin
  • 1-methoxybut-3-en-2-ol
  • 1,2,8-trihydroxy-6-methoxy-3-methylanthracene-9,10-dione
  • 9-(2-hydroxy-3-nonyl)adenine
  • 2-(1-phenyl-1H-pyrazol-4-yl)ethane-1-sulfonyl fluoride
  • tert-butyl N-[3-(2-amino-2-methylpropyl)-4-fluorophenyl]carbamate
  • 1-[2-(Pyrimidin-2-yl)ethyl]cyclopropan-1-amine
  • {[3-Chloro-4-(1-ethoxyethenyl)phenyl]methyl}(propan-2-yl)amine
  • 1-[4-hydroxy-1-(thian-4-yl)-1H-pyrazol-3-yl]ethan-1-one
  • 2-(3-Bromopropyl)-5-chlorofuran
  • 5-[2-(1-aminocyclopropyl)propan-2-yl]-N,N-dimethyl-1,3-thiazol-2-amine
  • 2-Cyclohexyl-5-methylpyrimidine-4-carboxylic acid
  • Bis[(1,2,5-oxadiazol-3-yl)methyl]amine
  • tert-butyl 3-(4,5,6,7-tetrahydro-1H-indazol-3-yl)piperidine-1-carboxylate
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