1,4-Naphthalenedione,5-hydroxy-7-methyl-

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Names

[ CAS No. ]:
14787-38-3

[ Name ]:
1,4-Naphthalenedione,5-hydroxy-7-methyl-

[Synonym ]:
7-Methyljuglon
JUGLONE,7-METHYL
7-Methyljuglone
7-methyl-5-hydroxy-1,4-naphthoquinone
Ramentaceone

Chemical & Physical Properties

[ Density]:
1.371g/cm3

[ Boiling Point ]:
427.2ºC at 760mmHg

[ Molecular Formula ]:
C11H8O3

[ Molecular Weight ]:
188.17900

[ Flash Point ]:
226.3ºC

[ Exact Mass ]:
188.04700

[ PSA ]:
54.37000

[ LogP ]:
1.63580

[ Vapour Pressure ]:
6.68E-08mmHg at 25°C

[ Index of Refraction ]:
1.642

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL8520000
CHEMICAL NAME :
1,4-Naphthoquinone, 5-hydroxy-7-methyl-
CAS REGISTRY NUMBER :
14787-38-3
BEILSTEIN REFERENCE NO. :
2047829
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H8-O3
MOLECULAR WEIGHT :
188.19
WISWESSER LINE NOTATION :
L66 BV EVJ GQ I1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
50 ug/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 124,25,1983

Safety Information

[ HS Code ]:
2914690090

Precursor & DownStream

Precursor

  • 1,4-Naphthalenedione,5-chloro-8-hydroxy-6-methyl-
  • 4-Chloro-3-methylphenol
  • (1-methoxy-3-methylbuta-1,3-dienoxy)-trimethylsilane
  • 1,4-Benzoquinone
  • 5,8-Diacetoxy-2-acetyl-6,7-dibrom-4-chlor-3-methyl-1-naphthol
  • 1,4,8-Tris(acetoxy)-5-chlor-6-methylnaphthalin
  • 1,4,5-Tris(acetoxy)-7-methylnaphthalin
  • 5-hydroxy-7-methyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione

DownStream

  • Physcion
  • Emodin
  • 8-Methyl Chrysophanol
  • 1-hydroxy-5-methoxy-3-methyl-9,10 dihydroanthracene 9,10-dione
  • 4,8'-Dihydroxy-2,6'-dimethyl-1,2'-binaphthalene-1',4',5,8-tetrone
  • 6,6'-Dimethyl-8,8'-dihydroxy-2,2'-binaphthalene-1,1',4,4'-tetraone
  • 8-methoxy-2-(8-methoxy-6-methyl-1,4-dioxonaphthalen-2-yl)-6-methylnaphthalene-1,4-dione
  • 5,5'-Dihydroxy-7,7'-dimethyl-2,2'-binaphthalene-1,1',4,4'-tetraone
  • 7-methyl-5-phenylmethoxynaphthalene-1,4-dione
  • 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-
  • 1,4-Naphthalenedione, 6-hydroxy-7-methyl-2-(1-methylethyl)-
  • 1,4-Naphthalenedione, 5-hydroxy-3-(hydroxymethyl)-2-methyl- (9CI)
  • 1,4-Naphthalenedione,5-hydroxy-8-methoxy-
  • 2,3-dichloro-5-hydroxy-7-methyl-2,3-dihydronaphthalene-1,4-dione
  • 6-Acetyl-5-hydroxy-7-methyl-1,4-naphthoquinone
  • tert-butyl N-[3-amino-2-methyl-2-(oxan-2-yl)propyl]carbamate
  • 2-{1-[5-(Methoxycarbonyl)thiophen-2-yl]cyclopropyl}acetic acid
  • tert-butyl N-{[1-(2-aminopropan-2-yl)cyclopropyl]methyl}-N-(propan-2-yl)carbamate
  • tert-butyl N-{4-methyl-5-[(pyrrolidin-2-yl)methyl]-1,3-thiazol-2-yl}carbamate
  • tert-butyl N-[3-amino-2-(2,5-difluoro-4-nitrophenyl)propyl]carbamate
  • Methyl 3-amino-2-(4-cyclopropylphenyl)propanoate
  • Tert-butyl 3-[2-(1-methylpiperazin-2-yl)ethyl]piperidine-1-carboxylate
  • tert-butyl N-[4-(3-amino-1,2-oxazol-5-yl)-3-chlorophenyl]carbamate
  • tert-butyl N-[3-amino-2-(isoquinolin-5-yl)-2-methylpropyl]carbamate
  • 3-(3-Bromo-5-fluorophenyl)-2,2-dimethylcyclopropane-1-carboxylic acid
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