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-{3-[(4-bromo-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-3-methyl-3H,4H-thieno[3,2-d]pyrimidin-4-one
  • 6-chloro-2-{4-[6-(3,5-dimethyl-1H-pyrazol-1-yl)-2-methylpyrimidin-4-yl]piperazin-1-yl}-1,3-benzoxazole
  • 5-chloro-2-{4-[6-(3,5-dimethyl-1H-pyrazol-1-yl)-2-methylpyrimidin-4-yl]piperazin-1-yl}-1,3-benzoxazole
  • N-(3-methoxyphenyl)-2-{4-[(3-methylpyridin-2-yl)methyl]piperazin-1-yl}acetamide
  • 5-Bromo-3-chloro-2-(3-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}azetidin-1-yl)pyridine
  • 2-methoxy-N,N-bis(2-methylpropyl)-5-(propan-2-yl)benzene-1-sulfonamide
  • N-(3-chloro-2-methylphenyl)-2-{4-[(3-methylpyridin-2-yl)methyl]piperazin-1-yl}acetamide
  • 3-{4-[6-(3-methyl-1H-pyrazol-1-yl)pyrimidin-4-yl]piperazin-1-yl}pyrazine-2-carbonitrile
  • N-[2-chloro-5-(trifluoromethyl)phenyl]-2-(4-methanesulfonamidopiperidin-1-yl)acetamide
  • 1-tert-butyl-4-(pyrrolidin-3-yloxy)-1H-pyrazole