Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-INDOL-2-ONE, 1,3-DIHYDRO-5-BROMO-3-HYDROXY-3-(2-OXOPROPYL)-
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76325-66-1

76325-66-1 structure

76325-66-1 structure

Name: 2H-INDOL-2-ONE, 1,3-DIHYDRO-5-BROMO-3-HYDROXY-3-(2-OXOPROPYL)-
Chemical Name: 5-bromo-3-hydroxy-3-(2-oxopropyl)-1H-indol-2-one
CAS Number: 76325-66-1
Molecular Formula: C₁₁H₁₀BrNO₃
Molecular Weight: 284.10600
Create Date: 2018-12-24 13:16:15
Modify Date: 2025-08-22 07:33:55

Name	5-bromo-3-hydroxy-3-(2-oxopropyl)-1H-indol-2-one
Synonyms	5-bromo-3-hydroxy-3-(2-oxo-propyl)-1,3-dihydro-indol-2-one 3-Acetonyl-5-bromodioxindole 2H-INDOL-2-ONE,1,3-DIHYDRO-5-BROMO-3-HYDROXY-3-(2-OXOPROPYL) 5-Bromo-3-hydroxy-3-(2-oxopropyl)-1,3-dihydro-2H-indol-2-one 5-bromo-3-hydroxy-3-(2-oxopropyl)indolin-2-one 3-Acetonyl-5-bromdioxindol 1,3-Dihydro-5-bromo-3-hydroxy-3-(2-oxopropyl)-2H-indol-2-one

Density	1.634g/cm3
Boiling Point	490.5ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀BrNO₃
Molecular Weight	284.10600
Flash Point	250.4ºC
Exact Mass	282.98400
PSA	66.40000
LogP	1.70590
Index of Refraction	1.612

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NM3257000

CHEMICAL NAME :: 2H-Indol-2-one, 1,3-dihydro-5-bromo-3-hydroxy-3-(2-oxopropyl)-

CAS REGISTRY NUMBER :: 76325-66-1

BEILSTEIN REFERENCE NO. :: 1469396

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-Br-N-O3

MOLECULAR WEIGHT :: 284.13

WISWESSER LINE NOTATION :: T56 BMV DHJ DQ D1V1 GE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 374 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 19,562,1985

HS Code	2933790090

87-48-9 structure

87-48-9

67-64-1 structure

67-64-1

~83%

76325-66-1 structure

76325-66-1

Literature: Figueiredo, Gabriela S.M.; Zardo, Renata S.; Silva, Barbara V.; Violante, Flavio A.; Pinto, Angelo C.; Fernandes, Patricia D. Pharmacology Biochemistry and Behavior, 2013 , vol. 103, # 3 p. 431 - 439

91-56-5 structure

91-56-5

87-48-9 structure

87-48-9

~71%

76325-66-1 structure

76325-66-1

Literature: Popp; Parson; Donigan Journal of Pharmaceutical Sciences, 1980 , vol. 69, # 10 p. 1235 - 1237

Precursor 3
87-48-9 67-64-1 91-56-5
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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