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732222

Sigma-Aldrich

4-Bromothiophene-3-carboxamide

97%

Synonym(s):

4-Bromothiophene-3-carboxylic acid amide

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About This Item

Empirical Formula (Hill Notation):
C5H4BrNOS
CAS Number:
100245-61-2
Molecular Weight:
206.06
MDL number:
MFCD17171292
UNSPSC Code:
12352100
PubChem Substance ID:
329764715
NACRES:
NA.22

Assay

97%

form

solid

mp

150-155 °C

SMILES string

NC(=O)c1cscc1Br

InChI

1S/C5H4BrNOS/c6-4-2-9-1-3(4)5(7)8/h1-2H,(H2,7,8)

InChI key

BMZBDWPOBVGKSU-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Brandon C Fillmore et al.
ACS omega, 5(36), 22914-22925 (2020-09-22)
A pathway to a range of diverse heterocycles was developed using a nucleophilic cyclization strategy. Lactams and ene-imines are accessed in a few steps from a common precursor, and these moieties are further elaborated to directly provide pyrroles or pyridines

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