125660

Leucomalachite Green

powder

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

Propiedades

• Formulario: powder
• Nivel de calidad: 100
• técnicas: microbe id | staining: suitable
• mp: 100-102 °C (lit.)
• λmáx.: 623 nm
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena 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
• Clave InChI: WZKXBGJNNCGHIC-UHFFFAOYSA-N

Descripción

Aplicación

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

Acciones bioquímicas o 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. 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.

Información de seguridad

• Pictogramas: GHS08,GHS07,GHS09
• Palabra de señalización: Warning
• Frases de peligro: H302,H341,H351,H410
• Consejos de prudencia: P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Muta. 2
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves