Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9-CHLORO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-CARBALDEHYDE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9-CHLORO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

852851-89-9

852851-89-9 structure

852851-89-9 structure

Name: 9-CHLORO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-CARBALDEHYDE
Chemical Name: 9-Chloro-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-carbaldehyde
CAS Number: 852851-89-9
Molecular Formula: C₁₀H₉ClO₃
Molecular Weight: 212.63000
Create Date: 2017-03-08 03:30:17
Modify Date: 2025-09-22 10:17:56

Name	9-Chloro-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-carbaldehyde
Synonyms	9-chloro-2-methyl-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one 9-chloro-3,4-dihydro-2H-1,5-benzodioxepine-7-carbaldehyde [1,2,4]Triazolo[1,5-c]quinazolin-5(6H)-one,9-chloro-2-methyl

Molecular Formula	C₁₀H₉ClO₃
Molecular Weight	212.63000
Exact Mass	212.02400
PSA	35.53000
LogP	2.31380

HS Code	2932999099

34098-18-5 structure

34098-18-5

109-64-8 structure

109-64-8

~%

852851-89-9 structure

852851-89-9

Literature: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA; ZHOU, Qun-Yong; LI, Ji-da; HUANG, Qi Patent: WO2010/77976 A2, 2010 ; Location in patent: Page/Page column 26 ; WO 2010/077976 A2

Precursor 2
34098-18-5 109-64-8
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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