Skip to Content
Merck
CN
All Photos(1)

Documents

717231

Sigma-Aldrich

2-Methylthiazole-4-carboxaldehyde

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
2-Methylthiazole-4-carbaldehyde, 4-Formyl-2-methylthiazole
Empirical Formula (Hill Notation):
C5H5NOS
CAS Number:
20949-84-2
Molecular Weight:
127.16
MDL number:
MFCD06655197
UNSPSC Code:
12352100
PubChem Substance ID:
329763466
NACRES:
NA.22

Assay

97%

form

solid

mp

54-58 °C

SMILES string

Cc1nc(C=O)cs1

InChI

1S/C5H5NOS/c1-4-6-5(2-7)3-8-4/h2-3H,1H3

InChI key

AEHWVNPVEUVPMT-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 3

Flash Point(F)

>230.0 °F

Flash Point(C)

> 110 °C

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service