Methyl Violet 2B

CAS: 8004-87-3

Ref. 02-A12159

Product Information

• Name: Methyl Violet 2B
• Synonyms: colouring agent CI 42535 (basic violet 1), 4,4'-(cyclohexa-2,5-dien-1-ylidenemethanediyl)bis(N,N-dimethylaniline) hydrochloride, 4,4'-{[4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methanediyl}bis(N,N-dimethylaniline) hydrochloride (1:1), Aizen Methyl Violet BB, Aizen Methyl Violet Pure Special, Aniline, p-((p-(dimethylamino)phenyl)(4-(methylimino)-2,5-cyclohexadien-1-ylidene)methyl)-N,N-dimethyl-, monohydrochloride (8CI), Astra Blue 6RL, Basic Violet 5BN, Basic Violet K, Basic violet 1, Basonyl Violet 600, Benzenamine, 4-((4-(dimethylamino)phenyl)(4-(methylimino)-2,5-cyclohexadien-1-ylidene)methyl)-N,N-dimethyl-, monohydrochloride, Benzenamine, N,N-dimethyl-4-((4-(dimethylamino)phenyl)(4-(methylimino)-2,5-cyclohexadien-1-ylidene)methyl)-, monohydrochloride, C Ext. Violet 5, Dahlia Michrome 105, Gentian Violet B, Methyl Violet, Methyl Violet 2B, Powder, Methyl Violet 6B, Methyl Violet B, Methyl Violet BB, Methyl Violet FN, Methyl Violet N, Methyl Violet PSL, Methyl Violet Pure Special, Methyl Violet pure SP, Methylviolett, N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium, Nsc 47731, Paris Violet R, Pentamethyl pararosaniline chloride, Pyoktanin blue, Pyoktaninum coeruleum, Pyoktanium coeruleum, Seikalight Violet 7805, Violet Powder H 2503, C.I. Basic Violet, 4-((4-(Dimethylamino)phenyl)(4-(methylimino)cyclohexa-2,5-dien-1-ylidene)methyl)-N,N-dimethylaniline monohydrochloride, C.I. 42535, C.I. Basic Violet 1, C.I. 42535

Description

Methyl violet 2B is a biological stain that is commonly used at a pH between 0 and 1.6. It is certified for use in Flemming triple stain with iodine for chromosomes; Newton?s crystal violet-iodine technique for chromatin and nucleoli; Lieb?s amyloid stain. 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 brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 358.51
• Formula: C₂₄H₂₈N₃
• Color/Form: Green to dark green, Crystals or powder or crystalline powder
• InChI key: HJPVVBCICYOONZ-UHFFFAOYSA-N