4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid

Names

[ CAS No. ]:
2982-16-3

[ Name ]:
4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid

[Synonym ]:
4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure
2-Naphthalenecarboxylic acid,4-hydroxy-5,6,7-trimethoxy
6,7,8-Trimethoxy-1-hydroxy-3-naphthoic acid
4-Hydroxy-5,6,7-trimethoxy-2-naphthalenecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.347g/cm3

[ Boiling Point ]:
477ºC at 760mmHg

[ Molecular Formula ]:
C14H14O6

[ Molecular Weight ]:
278.25700

[ Flash Point ]:
181.6ºC

[ Exact Mass ]:
278.07900

[ PSA ]:
85.22000

[ LogP ]:
2.26940

[ Vapour Pressure ]:
6.61E-10mmHg at 25°C

[ Index of Refraction ]:
1.624

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ1976500
CHEMICAL NAME :
2-Naphthalenecarboxylic acid, 4-hydroxy-5,6,7-trimethoxy-
CAS REGISTRY NUMBER :
2982-16-3
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H14-O6
MOLECULAR WEIGHT :
278.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2050 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
INDRBA Indian Drugs. (Indian Drugs Manufacturers' Assoc., 102B, Poonam Chambers, Dr. A. B. Rd., Worli, Bombay 400 018, India) V.1- 1963- Volume(issue)/page/year: 26,610,1989

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4,5-Trimethoxybenzaldehyde

DownStream

  • 4-(Benzyloxy)-5,6,7-trimethoxy-2-naphthoic acid
  • Methyl 4,5,6,7-tetramethoxy-2-naphthoate
  • Methyl 4-hydroxy-5,6,7-trimethoxy-2-naphthoate
  • Methyl 4-(benzyloxy)-5,6,7-trimethoxy-2-naphthoate
  • Benzyl 4-hydroxy-5,6,7-trimethoxy-2-naphthoate

Related Compounds

  • 4-(Aminomethyl)-3-(difluoromethyl)-6-methylpyridin-2-amine
  • 5-(Difluoromethyl)-4-methoxy-3-methylpicolinonitrile
  • 2-Chloro-5-(difluoromethyl)-4-nitronicotinic acid
  • (3-Fluoro-5-methoxypyridin-2-yl)methanamine
  • 2-Amino-6-(difluoromethyl)-3-methylisonicotinic acid
  • 2-Bromo-3-(difluoromethyl)-5-formylisonicotinonitrile
  • 2-Chloro-3-(difluoromethyl)-5-iodo-4-methoxypyridine
  • 2-(2-Bromo-6-(difluoromethyl)-5-fluoropyridin-3-yl)acetonitrile
  • 2-Amino-6-(difluoromethyl)-5-methoxypyridin-3-ol
  • 4,6-Dichloro-5-(2,4,6-trichlorophenyl)pyrimidin-2-amine
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.