Malachite green

Malachite green structural formula

CAS Number569-64-2
Molecular FormulaC23H25ClN2
Molecular Weight364.921
InChI KeyFDZZZRQASAIRJF-UHFFFAOYSA-M
LogP0.62
Synonyms
  • Malachite green
  • 4-{[4-(Dimethylamino)phenyl](phenyl)methylidene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium chloride
  • Methanaminium, N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride (1:1)
  • 569-64-2
  • Malachite green chloride
  • Methanaminium, N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride
  • [4-[?-[4-(Dimethylamino)phenyl]benzylidene] cyclohexa -2,5-dien-1-ylidene]dimethylammonium chloride
  • [4-[?-[4-(Dimethylamino)phenyl]benzyliden]cyclohexa-2,5-dien-1-yliden]dimethylammoniumchlorid
  • [4-[?-[4-(dimethylamino)phenyl]benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
  • Acryl Brilliant Green B
  • ADC Malachite Green Crystals
  • Aizen Malachite Green
  • Aizen Malachite Green Crystals
  • Aizen malachite green liquid
  • Aniline green
  • Astra Malachite Green
  • Astra Malachite Green B
  • Astra Malachite Green BXX
  • Atlantic Malachite Green
  • Basacryl Green X-BF
  • Basic Green 4
  • Basonyl Green 830
  • Basonyl Green NB 832
  • Benzal Green
  • Benzaldehyde green
  • Bronze Green Toner A 8002
  • Burma Green B
  • C.I. basic green 004
  • C.I. Basic Green 4
  • C.I. BASIC GREEN 4, (METHANAMINIUM, N-[4-[[4-( DIMETHYLAMINO)PHENYL]PHENYLMETHYLENE]-2,5-CYCLO...
  • Calcozine Green V
  • Chlorure de [4-[?-[4-(dimethylamino)phenyl]benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium
  • chlorure de [4-[?-[4-(dimethylamino)phenyl]benzylidene]cyclohexa-2,5-diene-1-ylidene]dimethylammonium
  • cloruro de [4-[?-[4-(dimetilamino)fenil]benciliden]ciclohexa-2,5-dien-1-iliden]dimetilamonio
  • Diabasic Malachite Green
  • Diamond Green B
  • Diamond Green B extra
  • Diamond Green BX
  • Green Malaquite
  • Green MX
  • Grenoble Green
  • Hidaco Malachite Green Base
  • Hidaco Malachite Green LC
  • Hidaco Malachite Green SC
  • Light Green N
  • Lincoln Green Toner B 15-2900
  • Malachite Green 4
  • Malachite Green A
  • Malachite Green AN
  • Malachite Green B
  • Malachite Green CP
  • Malachite Green Crystals
  • Malachite Green Crystals BPC
  • MALACHITE GREEN HYDROCHLORIDE
  • Malachite Green J 3E
  • Malachite Green WS
  • Malachite Green XLS
  • Malachite Lake Green A
  • Methanaminium, N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride (1:1)
  • Mitsui Malachite Green
  • Oji Malachite Green
  • Solid Green Crystals O
  • Solid Green O
  • Super Ick Cure
  • Tertrophene Green M
  • Tokyo Aniline Malachite Green
  • Verona Basic Green M
  • Victoria Green
  • Victoria Green B
  • Victoria Green S
  • Victoria Green WB
  • Victoria Green WPB
  • Bronze Green Toner A-8002
  • Caswell No. 534C
  • China Green
  • Diamond Green P Extra
  • (4-(4-Dimethylaminobenzhydriylidene)cyclohexa-2,5-dienylidene)dimethylammonium chloride
  • EINECS 209-322-8
  • EPA Pesticide Chemical Code 039504
  • Fast Green O
  • Malachite Green J3E
  • New Victoria Green Extra I
  • New Victoria Green Extra O
  • New Victoria Green Extra II
  • NSC 47726
  • Tetramethyl diapara-amido-triphenyl carbinol
  • Viride Malachitum
  • Malachit-grun
  • Zelen malachitova
  • Zelen zasadita 4
  • UNII-12058M7ORO
  • Sentry AQ maracide W/biospheres
  • (4-(alpha-(4-Dimethylamino)phenyl)benzylidene)cyclohexa-2,5-dien-1-ylidene dimethylammonium chloride
  • Basic Green 4
  • C.I. 42000
  • CI 42000
  • CI Basic Green 4
  • malachite green chloride salt
  • 55172-50-4

Applications:

Separation of Malachite green on Newcrom R1 HPLC column

February 16, 2018
Separation of Malachite green on Newcrom C18 HPLC column

Malachite green can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Malachite green
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.