Skip to Content
Merck
CN
All Photos(1)

Documents

334723

Sigma-Aldrich

4,5-Dichlorophthalic anhydride

98%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8H2Cl2O3
CAS Number:
Molecular Weight:
217.01
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

98%

mp

185-187 °C (lit.)

SMILES string

Clc1cc2C(=O)OC(=O)c2cc1Cl

InChI

1S/C8H2Cl2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H

InChI key

ULSOWUBMELTORB-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

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’.

Already Own This Product?

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

Visit the Document Library

Gayan S Jayawickrama et al.
PloS one, 13(4), e0196404-e0196404 (2018-04-25)
The mammalian kynurenine aminotransferase (KAT) enzymes are a family of related isoforms that are pyridoxal 5'-phosphate-dependent, responsible for the irreversible transamination of kynurenine to kynurenic acid. Kynurenic acid is implicated in human diseases such as schizophrenia where it is found

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