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07-1470

Sigma-Aldrich

2,6-Dibromoquinone-4-chloroimide

JIS special grade

Synonym(s):

2,6-Dibromo-N-chloro-p-benzoquinoneimine

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About This Item

Empirical Formula (Hill Notation):
C6H2Br2ClNO
CAS Number:
537-45-1
Molecular Weight:
299.35
Beilstein/REAXYS Number:
2094249
EC Number:
208-667-1
MDL number:
MFCD00013792
UNSPSC Code:
12352115
PubChem Substance ID:
329748353

grade

JIS special grade

form

solid

availability

available only in Japan

shipped in

wet ice

storage temp.

2-8°C

SMILES string

Cl\N=C1\C=C(Br)C(=O)C(Br)=C1

InChI

1S/C6H2Br2ClNO/c7-4-1-3(10-9)2-5(8)6(4)11/h1-2H

InChI key

JYWKEVKEKOTYEX-UHFFFAOYSA-N

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pictograms

Exploding BombExclamation mark
GHS01,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Eye Irrit. 2 - Self-react. A - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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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C L Garganta et al.
Analytical biochemistry, 240(2), 177-184 (1996-09-05)
Lipoic acid is a coenzyme for pyruvate dehydrogenase, alpha-ketoglutarate dehydrogenase, branched chain-ketoacid dehydrogenase, and the glycine cleavage system. Lipoic acid is covalently attached through an amide to the epsilon-amino group of specific lysine residues of these enzymes. Lipoamidase hydrolyzes the
Post-column derivatization of vitamin B6 using 2,6-dibromoquinone-4-chlorimide.
T Kawamoto et al.
Journal of chromatography, 267(2), 414-419 (1983-09-16)

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