Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Bromo-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-BROMO-2',3',5',6'-TETRAHYDROSPIRO[INDOLINE-3,4'-PYRAN]-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1190861-43-8

1190861-43-8 structure

Name: 6-Bromo-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one
Chemical Name: 6-bromospiro[1H-indole-3,4'-oxane]-2-one
CAS Number: 1190861-43-8
Molecular Formula: C₁₂H₁₂BrNO₂
Molecular Weight: 282.133
Create Date: 2016-12-18 06:45:05
Modify Date: 2024-01-02 14:58:35

Name	6-bromospiro[1H-indole-3,4'-oxane]-2-one
Synonyms	Spiro[3H-indole-3,4'-[4H]pyran]-2(1H)-one, 6-bromo-2',3',5',6'-tetrahydro- 6-Bromo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-2(1H)-one

Density	1.6±0.1 g/cm3
Boiling Point	437.1±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₂BrNO₂
Molecular Weight	282.133
Flash Point	218.1±28.7 °C
Exact Mass	281.005127
PSA	41.82000
LogP	2.76
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.648
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

1190861-47-2

~99%

1190861-43-8

Literature: Laboratorios Almirall, S.A. Patent: EP2113503 A1, 2009 ; Location in patent: Page/Page column 24 ;

1202765-53-4

~70%

1190861-43-8

Literature: Gonzalez-Lopez De Turiso, Felix; Shin, Youngsook; Brown, Matthew; Cardozo, Mario; Chen, Yi; Fong, David; Hao, Xiaolin; He, Xiao; Henne, Kirk; Hu, Yi-Ling; Johnson, Michael G.; Kohn, Todd; Lohman, Julia; McBride, Helen J.; McGee, Lawrence R.; Medina, Julio C.; Metz, Daniela; Miner, Kent; Mohn, Deanna; Pattaropong, Vatee; Seganish, Jennifer; Simard, Jillian L.; Wannberg, Sharon; Whittington, Douglas A.; Yu, Gang; Cushing, Timothy D. Journal of Medicinal Chemistry, 2012 , vol. 55, # 17 p. 7667 - 7685

34270-90-1

99365-40-9

1190861-43-8

Literature: Eastwood, Paul; Gonzalez, Jacob; Gomez, Elena; Caturla, Francisco; Balague, Cristina; Orellana, Adelina; Dominguez, Maria Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 18 p. 5270 - 5273

Precursor 2
34270-90-1 99365-40-9
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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