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497592

Sigma-Aldrich

3-Bromo-5-chlorosalicylaldehyde

98%

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About This Item

Linear Formula:
BrC6H2(Cl)-2-(OH)CHO
CAS Number:
19652-32-5
Molecular Weight:
235.46
MDL number:
MFCD00051690
UNSPSC Code:
12352100
PubChem Substance ID:
24873128

Assay

98%

mp

85-88 °C (lit.)

SMILES string

Oc1c(Br)cc(Cl)cc1C=O

InChI

1S/C7H4BrClO2/c8-6-2-5(9)1-4(3-10)7(6)11/h1-3,11H

InChI key

KNOYZLVIXXBBIB-UHFFFAOYSA-N

General description

3-Bromo-5-chlorosalicylaldehyde is a substituted salicyladehyde.

Application

3-Bromo-5-chlorosalicylaldehyde may be used in the synthesis of the following Schiff base compounds:
  • 2-bromo-4-chloro-6-[(E)-o-tolyl­imino­meth­yl]phenol
  • 2-bromo-4-chloro-6-[(1-phenyl­ethyl)­imino­meth­yl]phenol
  • 2-bromo-4-chloro-6-[(E)-(2-chloro­phen­yl)imino­meth­yl]phenol
  • 2′-(3-bromo-5-chloro-2-hydroxy­benzyl­idene)isonicotinohydrazide methanol solvate

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV5959
MKCT0721
MKCM3071
MKCL2351
MKCJ3898

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2-Bromo-4-chloro-6-[(E)-(2-chlorophenyl) iminomethyl] phenol.
Zhang X.
Acta Crystallographica Section E, Structure Reports Online, 65(4), o667-o667 (2009)
2-Bromo-4-chloro-6-[(E)-o-tolyliminomethyl] phenol.
Guo JB.
Acta Crystallographica Section E, Structure Reports Online, 66(10), o2689-o2689 (2010)
2-Bromo-4-chloro-6-[(1-phenylethyl) iminomethyl] phenol.
Zhang X.
Acta Crystallographica Section E, Structure Reports Online, 64(11), o2084-o2084 (2008)
2'-(3-Bromo-5-chloro-2-hydroxybenzylidene) isonicotinohydrazide methanol solvate.
Tang CB.
Acta Crystallographica Section E, Structure Reports Online, 64(8), o1381-o1381 (2008)
Yong-Jun Han et al.
Acta chimica Slovenica, 64(1), 179-185 (2017-04-06)
A new cobalt(II) complex, [Co(L1)2(OH2)2] (1), was prepared by the reaction of 3-bromo-5-chlorosalicylaldehyde (HL1) with cobalt nitrate in methanol. Reaction of 1 with cyclopropylamine in methanol afforded the Schiff base cobalt(II) complex, [Co(L2)2] (2), where L2 is the deprotonated form
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