Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Methylisatin
Price: ￥9038.0/5g ￥2618.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methylisatin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1128-44-5

1128-44-5 structure

Name: 4-Methylisatin
Chemical Name: 4-Methyl-1H-indole-2,3-dione
CAS Number: 1128-44-5
Molecular Formula: C₉H₇NO₂
Molecular Weight: 161.157
Create Date: 2018-02-27 08:00:00
Modify Date: 2024-01-06 18:30:42

Name	4-Methyl-1H-indole-2,3-dione
Synonyms	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

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

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

HS Code	2933990090

1189052-03-6

~50%

1128-44-5

Literature: Soederberg, Bjoern C.G.; Gorugantula, Sobha P.; Howerton, Chet R.; Petersen, Jeffrey L.; Dantale, Shubhada W. Tetrahedron, 2009 , vol. 65, # 36 p. 7357 - 7363

1132-29-2

~30%

1128-47-8

1128-44-5

Literature: Journal of Medicinal Chemistry, , vol. 57, # 7 p. 3053 - 3074

1132-29-2

~15%

1128-44-5

Literature: Kapadia, G. J.; Shukla, Y. N.; Basak, S. P.; Sokoloski, E. A.; Fales, H. M. Tetrahedron, 1980 , vol. 36, p. 2441 - 2447

108-44-1

1128-44-5

Literature: Journal of Medicinal Chemistry, , vol. 35, # 11 p. 2085 - 2094

1388057-45-1

1128-44-5

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 19, # 10 p. 2891 - 2895

401585-34-0

1128-47-8

1128-44-5

Literature: DE193633 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 9, p. 518 Chemische Berichte, , vol. 40, p. 2662 Chemische Berichte, , vol. 42, p. 2116 Chemische Berichte, , vol. 58, p. 1465

15219-34-8

1128-47-8

1128-44-5

Literature: DE514595 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 17, p. 645

Precursor 5
1189052-03-6 1132-29-2 108-44-1 401585-34-0
15219-34-8
DownStream 0

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%

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