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bisBenzimide H 33258_Molecular_structure_CAS_23491-45-4)
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bisBenzimide H 33258

Catalog No. B2883 Name Sigma Aldrich
CAS Number 23491-45-4 Website http://www.sigmaaldrich.com
M. F. C27H33Cl3N6O2 Telephone 1-800-521-8956
M. W. 579.94892 Fax
Purity ≥98% (HPLC and TLC) Email
Storage Chembase ID: 130847

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
Hoechst 33258
烟酸己可碱 三盐酸盐
HOE 33258
BBIH
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
PubChem SID 24891414
MDL Number MFCD00012679

PROPERTIES

Purity ≥98% (HPLC and TLC)
Suitability passes application test for fluorescence
Solubility H2O: soluble10 mg/mL
Solubility water and ethanol: soluble10 mg/mL
Solubility phosphate buffer: precipitates
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H315-H319
European Hazard Symbols Harmful 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 -20°C
German water hazard class 3

DETAILS

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

REFERENCES