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633011

Sigma-Aldrich

3-Bromothiophene-2-carboxylic acid

97%

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About This Item

Empirical Formula (Hill Notation):
C5H3BrO2S
CAS Number:
Molecular Weight:
207.05
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

97%

form

solid

mp

197-201 °C (lit.)

SMILES string

OC(=O)c1sccc1Br

InChI

1S/C5H3BrO2S/c6-3-1-2-9-4(3)5(7)8/h1-2H,(H,7,8)

InChI key

VQQLWBUTTMNMFT-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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