bisBenzimide H 33258

• Catalog No.: 33266
• CAS Number: 23491-45-4
• M. F.: C27H33Cl3N6O2
• M. W.: 579.94892

SYNONYMS

• Title: 赫斯特荧光染料 33258
• IUPAC name: 4-{6-[6-(4-methylpiperazin-1-yl)-1,4-dihydroquinazolin-2-yl]-1,4-dihydroquinazolin-2-yl}phenol hydrate trihydrochloride
• IUPAC Traditional name: 4-{6-[6-(4-methylpiperazin-1-yl)-1,4-dihydroquinazolin-2-yl]-1,4-dihydroquinazolin-2-yl}phenol hydrate trihydrochloride
• Synonyms: 2′-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5′-bi(1H-benzimidazole) trihydrochloride; Hoechst 33258; 烟酸己可碱 三盐酸盐; 2-[2-(4-Hydroxyphenyl)-6-benzimidazoyl]-6-(1-methyl-4-piperazyl)benzimidazole trihydrochloride; BBIH; HOE 33258; 甲嗪双苯咪酚 三盐酸盐

DATABASE IDS

• Beilstein Number: 4088183
• CAS Number: 23491-45-4
• EC Number: 245-690-6
• MDL Number: MFCD00012679

PROPERTIES

• Empirical Formula (Hill Notation): C25H24N6O · 3HCl
• Solubility: water and ethanol: soluble10 mg/mL
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 22-36/38
• RTECS: SM1140500
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
Membrane-permeable, fluorescent DNA stain with low cytotoxicity that intercalate in A-T regions of DNA.
Application
Useful for staining DNA, chromosomes and nuclei. May be used for fluorescence microscopy or flow cytometry.Excitation max. = 346 nmEmission max. = 460 nm

Description (简体中文)

Biochem/physiol Actions
膜渗透性 DNA 荧光染色剂，具有低细胞毒性，可插入 DNA 的 A-T 区。
Application
用于 DNA、染色体及细胞核的染色。可用于荧光显微术或流式细胞术。 最大激发波长 = 346nm 最大发射波长 = 460nm