CAS 129-73-7

Leucomalachite green

Description:

Leucomalachite green, with the CAS number 129-73-7, is a synthetic organic compound primarily known for its use as a dye and a biological stain. It is a colorless or pale yellow solid that is soluble in water and organic solvents. This compound is the reduced form of malachite green, which is a triphenylmethane dye. Leucomalachite green is notable for its application in various fields, including histology and microbiology, where it serves as a vital stain for cell visualization. Additionally, it has been investigated for its potential use in aquaculture as an antifungal agent. However, due to concerns regarding its toxicity and potential carcinogenic effects, particularly in aquatic organisms, its use has been restricted or banned in many countries. The compound exhibits a relatively stable structure under normal conditions but can undergo oxidation to revert to malachite green. Overall, while leucomalachite green has practical applications, its safety profile necessitates careful handling and regulation.

Formula: C₂₃H₂₆N₂

InChI: InChI=1S/C23H26N2/c1-24(2)21-14-10-19(11-15-21)23(18-8-6-5-7-9-18)20-12-16-22(17-13-20)25(3)4/h5-17,23H,1-4H3

InChI key: InChIKey=WZKXBGJNNCGHIC-UHFFFAOYSA-N

SMILES: C(C1=CC=C(N(C)C)C=C1)(C2=CC=C(N(C)C)C=C2)C3=CC=CC=C3

Synonyms:

• 4,4'-(phenylmethanediyl)bis(N,N-dimethylaniline)
• 4,4′-(Phenylmethylene)bis[N,N-dimethylbenzenamine]
• 4,4′-Benzylidene bis[N,N-dimethylaniline]
• 4,4′-Bis(N,N-dimethylaminophenyl)phenylmethane
• 4,4′-Bis(dimethylamino)triphenylmethane
• Aniline, 4,4′-benzylidenebis[N,N-dimethyl-
• Benzenamine, 4,4′-(phenylmethylene)bis[N,N-dimethyl-
• Bis(4-dimethylaminophenyl)phenylmethane
• Bis(p-dimethylaminophenyl)phenylmethane
• Bis[p-(N,N-dimethylamino)phenyl]phenylmethane
• Leucomalachite green
• Malachite green leuco
• Malachite green leuco base
• NSC 36379

Leuco Malachite Green

CAS: 129-73-7

Formula: C₂₃H₂₆N₂

Purity: >98.0%(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 330.48

Ref: 3B-B0419

Leucomalachite Green

CAS: 129-73-7

Leucomalachite Green is a reagent for the quantitative colorimetric micro determination of hemoglobin and other heme compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy bra

Formula: C₂₃H₂₆N₂

Color and Shape: White to pale green or pale blue, Crystals or powder or crystalline powder

Molecular weight: 330.48

Ref: 02-043758

4,4'-(Phenylmethylene)bis(N,N-dimethylaniline)

CAS: 129-73-7

Purity: 97%

Ref: IN-DA0080FC

Leuco Malachite Green

CAS: 129-73-7

Leuco Malachite Green

Formula: C₂₃H₂₆N₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 330.472

Ref: 54-BIL1029

Leucomalachite Green

CAS: 129-73-7

Formula: C₂₃H₂₆N₂

Purity: ≥ 98.0%

Color and Shape: Off-white to tan, yellow-orange, light-green or faint blue powder or crystals

Molecular weight: 330.47

Ref: 7W-GT7606

Leucomalachite green

CAS: 129-73-7

Leucomalachite green

Purity: ≥98%

Molecular weight: 330.47g/mol

Ref: 54-BUP17961

Leucomalachite green 10 µg/mL in Cyclohexane

Controlled Product

CAS: 129-73-7

Formula: C₂₃H₂₆N₂

Color and Shape: Single Solution

Molecular weight: 330.47

Ref: 04-L14629500CY

Leucomalachite green

CAS: 129-73-7

Formula: C₂₃H₂₆N₂

Color and Shape: Neat

Molecular weight: 330.47

Ref: 04-C14629500

Leucomalachite green (Standard)

CAS: 129-73-7

Leucomalachite green (Standard) is a malachite green metabolite standard, a potential carcinogen, and a triphenylmethane dye for blood detection.

Formula: C₂₃H₂₆N₂

Molecular weight: 330.47

Ref: TM-TMSM-1452

Leucomalachite green

CAS: 129-73-7

Leucomalachite green (NSC-36379) is used in detecting latent bloodstains and in the forensic field because of convenience and cost/time-effectiveness.

Formula: C₂₃H₂₆N₂

Purity: 98.99%

Color and Shape: White Solid

Molecular weight: 330.47

Ref: TM-T32668

Leuco Malachite Green

CAS: 129-73-7

Formula: C₂₃H₂₆N₂

Molecular weight: 330.48

Ref: 4Z-M-157003

Leuco Malachite Green

Controlled Product

CAS: 129-73-7

Applications A metabolite of Malachite Green in seafood products. A triphenylmethane dye with fungicidal and limited antiseptic activity. The term Malachine green applies to the oxalate as well as the chloride. Harmful if swallowed. Avoid release to the environment. Dyes and metabolites, Environmental Testing
References Carter, S.G., et al.: J. Biochem. Biophys. Methods, 7, 7 (1982), Saikan, S., et al.: J. Chem. Phys., 79, 4154 (1983), Clemmensen, S., et al.: Arch. Toxicol., 56, 43 (1984),

Formula: C₂₃H₂₆N₂

Color and Shape: Neat

Molecular weight: 330.47

Ref: TR-L330300

Leucomalachite Green

CAS: 129-73-7

Leucomalachite Green is a green luminescent compound that exhibits significant cytotoxicity in vitro. This chemical can be used to measure the water vapor flow rate of a sample. The leucomalachite green assay can be performed using a liquid chromatography-mass spectrometry (LC-MS/MS) method with fluorescence detection. Leucomalachite Green has been used as an indicator for the presence of water vapor with a sensitivity range of 0.1% to 100%. It is also used in clinical pathology, toxicity studies, and cellular physiology research.

Formula: C₂₃H₂₆N₂

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 330.47 g/mol

Ref: 3D-FL170164

Leucomalachite green in Acetonitrile

CAS: 129-73-7

Acetonitrile

Ref: BE-BePure-23721YA-1000

Leucomalachite green in Acetonitrile

CAS: 129-73-7

Acetonitrile

Ref: BE-BePure-23721XA-100

Leucomalachite green

CAS: 129-73-7

Ref: BE-BePure-23721

Leucomalachite green

CAS: 129-73-7

4,4'-(Phenylmethylene)bis(N,N-dimethylaniline)

Formula: C₂₃H₂₆N₂

Purity: analytical standard

Molecular weight: 330.47

Ref: IN-DG01390079

LEUCOMALACHITE GREEN

CAS: 129-73-7

Purity: 98%(GC-MS);RG

Molecular weight: 330.4750061

Ref: 10-F842424