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4-Methylisatin

Names

[ CAS No. ]:
1128-44-5

[ Name ]:
4-Methylisatin

[Synonym ]:
6-methyl-1H-indole-2,3-dione
1h-indole-2,3-dione,4-methyl
4-Methyl-1H-indole-2,3-dione
4-monomethylisatin
4-methyl-1H-benzo[d]azoline-2,3-dione
1H-Indole-2,3-dione, 4-methyl-
4-Methylindoline-2,3-dione
1H-Indole-2,3-dione, 6-methyl-
4-Methylisatin
4-methyl-indole-2,3-dione
Indole-2,3-dione,4-methyl

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Molecular Formula ]:
C9H7NO2

[ Molecular Weight ]:
161.157

[ Exact Mass ]:
161.047684

[ PSA ]:
46.17000

[ LogP ]:
1.02

[ Index of Refraction ]:
1.598

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NL7939400
CHEMICAL NAME :
Indole-2,3-dione, 6-methyl-
CAS REGISTRY NUMBER :
1128-44-5
BEILSTEIN REFERENCE NO. :
0129704
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H7-N-O2
MOLECULAR WEIGHT :
161.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
648 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
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 ]:
2933990090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds