Isoquinoline-1,3,4-trione

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Names

[ CAS No. ]:
521-73-3

[ Name ]:
Isoquinoline-1,3,4-trione

[Synonym ]:
Isoquinoline-1,3,4-trione
Phthalonimide
1,3,4(2H)-Isoquinolinetrione
Isoquinoline-1,3,4(2H)-trione
3deh

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C9H5NO3

[ Molecular Weight ]:
175.141

[ Exact Mass ]:
175.026947

[ PSA ]:
63.24000

[ LogP ]:
0.27

[ Index of Refraction ]:
1.609

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NX5123200
CHEMICAL NAME :
1,3,4-(2H)Isoquinolinetrione
CAS REGISTRY NUMBER :
521-73-3
BEILSTEIN REFERENCE NO. :
0383773
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H5-N-O3
MOLECULAR WEIGHT :
175.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 41,146,1978

Safety Information

[ HS Code ]:
2933499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1H-Indene-1,2,3-trione
  • 3,4-Dihydroisoquinolin-1(2H)-one
  • Isoquinoline-1,3(2H,4H)-dione
  • HOMOPHTHALIC ANHYDRIDE
  • Phthalic anhydride

DownStream

  • 2-pyridin-3-ylisoindole-1,3-dione
  • 2-Phenyl-isoindole-1,3-dione
  • 2-phenylisoquinoline-1,3,4-trione
  • 2-METHYL-ISOQUINOLINE-1,3,4-TRIONE
  • 2-BENZYL-ISOQUINOLINE-1,3,4-TRIONE
  • 1,3,4(2H)-Isoquinolinetrione,4-oxime

Customs

[ HS Code ]: 2933499090

[ Summary ]:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Isoquinoline-1,3,4-trione 2c
  • Isoquinoline-1,3,4-trione 6h
  • Isoquinoline-1,3,4-trione 2b
  • Isoquinoline-1,3,4-trione 2a
  • 2-ethylisoquinoline-1,3,4-trione
  • isoquinoline-1,3,4-trione-4-oxime
  • 6-Methylamino-4-(tributylstannyl)pyrimidine
  • N,N-dimethyl-5-tributylstannylpyridine-3-carboxamide
  • 1,3-Bis(4-methoxyphenyl)propane-1,3-diol
  • 2,6-Dichloro-4-(tributylstannyl)pyrimidine
  • 5-Methyl-2,1-benzoxazole
  • 3,5-Dichloro-4-(methoxymethyl)pyridine
  • 2-[1-(2-Benzyloxyethyl)cyclohexyl]ethanol
  • 2-Chloro-4-iodo-3-(methoxymethoxy)pyridine
  • 2,2-dichloro-N-hydroxyacetamide
  • 1-(2-Fluoro-4-iodophenyl)-3-methylurea
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