125660

Leucomalachite Green

powder

• Sinônimo(s): 4,4′-Benzylidenebis(N,N-dimethylaniline)
• Fórmula linear: C₆H₅CH[C₆H₄N(CH₃)₂]₂
• Número CAS: 129-73-7
• Peso molecular: 330.47
• Beilstein: 2140506
• Número CE: 204-961-9
• Número MDL: MFCD00008315
• Código UNSPSC: 12171500
• ID de substância PubChem: 24847677
• NACRES: NA.47

Propriedades

• Formulário: powder
• Nível de qualidade: 100
• técnica(s): microbe id | staining: suitable
• pf: 100-102 °C (lit.)
• λmax: 623 nm
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: CN(C)c1ccc(cc1)C(c2ccccc2)c3ccc(cc3)N(C)C
• 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
• chave InChI: WZKXBGJNNCGHIC-UHFFFAOYSA-N

Descrição

Aplicação

Leucomalachite green has been used as a reagent in presumptive tests which are used to detect invisible blood stains.[1][2]

Ações bioquímicas/fisiológicas

Leucomalachite green (LMG) is a chief metabolite of malachite green, a triphenylmethane dye that has been used generally as an antifungal drug in the fish industry. DNA adducts formed in livers of rats fed with leucomalachite green have been observed with little mutagenic or carcinogenic effect.[3] LMG is one of the most commonly used reagents for presumptive blood test. It gives a characteristic green color in the presence of blood. LMG destroys DNA in the blood, therefore, the chances of DNA recovery and amplification is reduced or eliminated.[4]

Informações de segurança

• Pictogramas: GHS08,GHS07,GHS09
• Palavra indicadora: Warning
• Frases de perigo: H302,H341,H351,H410
• Declarações de precaução: P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Muta. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves