Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Malachite Green

Name: Malachite Green
Brand: Zemixal
SKU: ZX-033801

Reference StandardAvailable on request

Order Malachite Green (CAS 569-64-2) online at Zemixal: C23H25ClN2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-033801.

Pack sizes

CAS number569-64-2

FormulaC₂₃H₂₅ClN₂

Molar mass364.9 g/mol

Physical formSolid

HS code38229090

InChIKeyFDZZZRQASAIRJF-UHFFFAOYSA-M

IUPAC name[4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride

About Malachite Green

Analytical teams working on Malachite green use Malachite Green as a qualified comparison standard. Key data (Reference Standard): CAS 569-64-2, formula C23H25ClN2 and molar mass 364.9 g/mol. It is handled as a solid.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Safe handling

It carries the GHS signal word Danger (H302, H318, H400 and H410), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Malachite green

See every impurity, metabolite and related compound we list for this API.

Malachite green standards

Typical uses

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Malachite Green
Product name	Malachite Green
Catalogue number	ZX-033801
CAS number	569-64-2
IUPAC name	[4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride
Molecular formula	C₂₃H₂₅ClN₂
Molar mass	364.9 g/mol
Exact mass	364.1706
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	0 / 2
Topological polar surface area	6.3 Å²
HS code	38229090
InChIKey	FDZZZRQASAIRJF-UHFFFAOYSA-M
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=CC=C3.[Cl-]
PubChem CID	11294
Synonyms	Basic Green 4, Malachite green chloride, Aniline Green, Victoria Green B, Grenoble Green, Diamond Green B, Benzaldehyde Green, Victoria Green, Benzal Green, Burma Green B, Diamond Green Bx, Light Green N

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Corrosive

Irritant or harmful

Health hazard

Hazardous to the environment

Signal word Danger

H302Harmful if swallowed
H318Causes serious eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P354 + P338, P317, P318, P330, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Malachite Green
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Malachite Green

Which CAS number identifies Malachite Green?

Malachite Green is registered under CAS 569-64-2. You may also see it listed as Basic Green 4, Malachite green chloride, Aniline Green. Our catalogue number for this item is ZX-033801.

What are the formula and molar mass of Malachite Green?

For Malachite Green, its formula is C23H25ClN2 and its molar mass is 364.9 g/mol. The systematic (IUPAC) name is [4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride. InChIKey FDZZZRQASAIRJF-UHFFFAOYSA-M lets you match it in any structure database.

How is Malachite Green used in pharmaceutical QC?

Malachite Green is a characterised reference material linked to Malachite green. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Malachite Green?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Malachite Green?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Malachite Green to my country?

Yes. Because Malachite Green is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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