8-Bromo-2,3-dihydro-(1,4)dioxino(2,3-b)pyridine

Modify Date: 2025-09-28 13:48:19

8-Bromo-2,3-dihydro-(1,4)dioxino(2,3-b)pyridine structure	Common Name	8-Bromo-2,3-dihydro-(1,4)dioxino(2,3-b)pyridine
	CAS Number	643067-83-8	Molecular Weight	216.03200
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₇H₆BrNO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	8-bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine

Molecular Formula	C₇H₆BrNO₂
Molecular Weight	216.03200
Exact Mass	214.95800
PSA	31.35000
LogP	1.61530

HS Code	2934999090

2,3-dihydro-[1,4]dioxino[2,3-b]pyridine structure

2,3-dihydro-[1,...

CAS#:129421-32-5

~51%

8-Bromo-2,3-dihydro-(1,4)dioxino(2,3-b)pyridine Structure

8-Bromo-2,3-dih...

CAS#:643067-83-8

Literature: GLAXO GROUP LIMITED Patent: WO2004/2992 A1, 2004 ; Location in patent: Page 47 ;

Precursor 1
CAS#:129421-32-5 2,3-dihydro-[1,...
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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 8-Bromo-2,3-dihydro-(1,4)dioxino(2,3-b)pyridine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

GL Biochem (Shanghai) Ltd.
China
Product Name: 8-Bromo-2,3-dihydro-（1,4）dioxino（2,3-b）pyridine
Price: ￥Inquiry/1kg
Purity: 98.0%
Delivery: Inquiry
Contact: Jackie Yang
Email: ymbetter@glbiochem.com

Nanjing Peptide Biotech Ltd
China
Product Name: 8-Bromo-2,3-dihydro-（1,4）dioxino（2,3-b）pyridine
Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
Purity: 98.0%
Delivery: 7 Day
Contact: jom
Email: chenglong.fan@njpeptide.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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