Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 8-BROMO-1,3,4,5-TETRAHYDROBENZO[B]AZEPINE-2-ONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-BROMO-1,3,4,5-TETRAHYDROBENZO[B]AZEPINE-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

885953-12-8

885953-12-8 structure

885953-12-8 structure

Name: 8-BROMO-1,3,4,5-TETRAHYDROBENZO[B]AZEPINE-2-ONE
Chemical Name: 8-bromo-1,3,4,5-tetrahydro-1-benzazepin-2-one
CAS Number: 885953-12-8
Molecular Formula: C₁₀H₁₀BrNO
Molecular Weight: 240.09600
Create Date: 2018-12-23 21:16:44
Modify Date: 2025-09-14 11:34:56

Name	8-bromo-1,3,4,5-tetrahydro-1-benzazepin-2-one
Synonyms	8-bromo-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one 8-Bromo-1,3,4,5-tetrahydrobenzo[b]azepine-2-one 8-bromo-1,3,4,5-tetrahydro-benzo[b]azepin-2-one 8-bromo-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one

Density	1.475g/cm3
Boiling Point	370.2ºC at 760 mmHg
Molecular Formula	C₁₀H₁₀BrNO
Molecular Weight	240.09600
Flash Point	177.7ºC
Exact Mass	238.99500
PSA	29.10000
LogP	2.86190
Index of Refraction	1.58

HS Code	2933990090

32281-97-3 structure

32281-97-3

~64%

885953-12-8 structure

885953-12-8

Literature: XENON PHARMACEUTICALS INC. Patent: WO2008/46046 A1, 2008 ; Location in patent: Page/Page column 75 ; WO 2008/046046 A1

877263-91-7 structure

877263-91-7

~89%

885953-12-8 structure

885953-12-8

Literature: Alantos Pharmaceuticals, Inc., Patent: US2006/173183 A1, 2006 ; Location in patent: Page/Page column 106-107 ;

Precursor 2
32281-97-3 877263-91-7
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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