CAS:852054-42-3 / 7-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde--Hangzhou Chempro Technology Co., Ltd.

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CAS Number: 852054-42-3
7-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde

Structure
Name: 7-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
Synonyms:

General Information

Product Number: 852054423

CAS Registry Number 852054-42-3
Name:
Thieno[3,4-b]-1,4-dioxin-5-carboxaldehyde, 7-bromo-2,3-dihydro-

Chemical Formula: C7H5BrO3S
Exact Mass: 247.91
Molecular Weight: 249.08
m/z: 249.91 (100.0%), 247.91 (98.2%), 248.92 (7.6%), 250.92 (7.5%), 251.91 (4.4%), 250.91 (1.1%)

InChI:InChI=1S/C7H5BrO3S/c8-7-6-5(4(3-9)12-7)10-1-2-11-6/h3H,1-2H2

InChI Key:YEKBJVHBVICUOZ-UHFFFAOYSA-N

Canonical SMILES:C1COC2=C(SC(=C2O1)C=O)Br

Thermal Properties	Value	Condition	Note
Melting Point	141.0-142.0 °C	Solv: ethanol (64-17-5)	(5)CAS
Melting Point	138-140 °C (decomp)	Solv: ethanol (64-17-5)	(1)CAS
Melting Point	See full text		(4)CAS

Specification

98%

References

(1) Jessing, Mikkel; Journal of Organic Chemistry 2006, V71(18), P6734-6741 CAPLUS
(4) Jian, Huahua; Journal of Organic Chemistry 2005, V70(9), P3396-3424 CAPLUS
(5) Pina, Joao; Journal of Physical Chemistry A 2007, V111(35), P8574-8578 CAPLUS

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