33945

Malachite Green-d₅ picrate

VETRANAL^®, analytical standard

• Synonym(s): Bis-(4-dimethylaminophenyl)-phenyl-d₅-carbenium picrate
• Empirical Formula (Hill Notation): C₂₉D₅H₂₂N₅O₇
• CAS Number: 1258668-21-1
• Molecular Weight: 562.58
• UNSPSC Code: 85151701
• PubChem Substance ID: 24860644
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: VETRANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• mass shift: M+5
• SMILES string: [O-]c1c(cc(cc1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O.[2H]c2c([2H])c([2H])c(c([2H])c2[2H])\C(c3ccc(cc3)N(C)C)=C4\C=CC(\C=C4)=[N+](/C)C
• InChI: 1S/C23H25N2.C6H3N3O7/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;10-6-4(8(13)14)1-3(7(11)12)2-5(6)9(15)16/h5-17H,1-4H3;1-2,10H/q+1;/p-1/i5D,6D,7D,8D,9D;
• InChI key: HKJSJDRORUIJJI-AYVDECCJSA-M

Description

General description

Malachite Green-d₅ picrate is an isotopically labeled analog of the triphenylmethane dye, malachite green (MG).

Application

Malachite Green-d₅ picrate may be used as an internal standard for the quantification of malachite green in aquaculture products using liquid chromatography coupled to mass spectrometry operated in positive electrospray ionization mode (ESI⁺) and equipped with multiple reaction monitoring mode (MRM).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS01,GHS06
• Signal Word: Danger
• Hazard Statements: H201,H301 + H311 + H331
• Precautionary Statements: P210 - P230 - P250 - P280 - P301 + P310 - P370 + P372 + P380 + P373 - P503
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Expl. 1.1
• Storage Class Code: 1 - Explosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves