- Hoechst 33258
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- $0.00 / 25KG
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2023-09-28
- CAS:23491-45-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Hoechst 33258
-
- $1.00 / 1KG
-
2019-07-14
- CAS:23491-45-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 25kg
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| | Hoechst 33258 Basic information |
| Product Name: | Hoechst 33258 | | Synonyms: | Bis-BenzimideFluorochrome;p-(5-(5-(4-Methyl-1-piperazinyl)-1H-2-benzimidazolyl)-1H-2-benzimidazolyl)phenol trihydrochloride;Hoechst(R) 33258,98%;bisBenzimide, 2μ-(4-hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5μ-bi-1H-benzimidazole hydrate trihydrochloride;HOE 33258, Hoechst 33258, 2μ-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5μ-bi(1H-benzimidazole) trihydrochloride, 2-[2-(4-Hydroxyphenyl)-6-benzimidazoyl]-6-(1-methyl-4-piperazyl)benzimidazole trihydrochloride;4-[5-[6-(4-Methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1,3-dihydrobenzimidazol-2-ylidene]cyclohexa-2,5-dien-1-one trihydrochloride;Phenol, p-(5-(5-(4-methyl-1-piperazinyl)-2-benzimidazolyl)-2-benzimidazolyl)-, trihydrochloride;Pibenzimol HCl | | CAS: | 23491-45-4 | | MF: | C25H25ClN6O | | MW: | 460.97 | | EINECS: | 245-690-6 | | Product Categories: | | | Mol File: | 23491-45-4.mol |  |
| | Hoechst 33258 Chemical Properties |
| Hazard Codes | Xn | | Risk Statements | 22-36/38-36/37/38-20/21/22 | | Safety Statements | 26-36-24/25-23 | | WGK Germany | 3 | | RTECS | SM1140500 | | F | 3-8-10 | | HS Code | 32129000 | | Toxicity | dog,LD,intravenous,> 22400ug/kg (22.4mg/kg),LUNGS, THORAX, OR RESPIRATION: DYSPNEASENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYEGASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS,National Technical Information Service. Vol. PB84-171206, |
| | Hoechst 33258 Usage And Synthesis |
| Chemical Properties | yellow to yellow-green powder | | Uses | bisBenzimide H 33258 is useful for staining DNA, chromosomes and nuclei. bisBenzimide H 33258 may be used for fluorescence microscopy or flow cytometry.
Excitation max. =?346 nm
Emission max. =?460 nm | | Uses | Hoechst 33258 is a Hoechst stain used to stain DNA. It is part of a family of fluorescent dyes. Dyes and metabolites. | | Uses | Hoechst 33258 is useful for staining DNA, chromosomes and nuclei. The nucleic acid binds to the minor groove of DNA at AT-rich sequences. This dye is commonly used for determining the DNA content of viable cells without detergent treatment or fixation and for fluorescence | | General Description | Membrane-permeable, adenine-thymine-specific fluorescent stain. Useful for staining DNA, chromosomes, and nuclei. Increases the rate of channel-mediated Ca2+ efflux from junctional cytoplasmic reticulum vesicles. Can also be used to detect mycoplasma contamination in tissue culture. H 33258 and the related compound H 33342 (Cat. No. 382065) have been used in conjunction with RNA aptamers in the 5′ untranslated region (UTR) to control expression of transfected gene constructs. | | Biochem/physiol Actions | bisBenzimide H 33258 is a potent and selective Bcl-XL inhibitor. bisBenzimide H 33258 is a membrane-permeable, fluorescent DNA stain with low cytotoxicity that intercalate in A-T regions of DNA. | | storage | +4°C (desiccate) |
| | Hoechst 33258 Preparation Products And Raw materials |
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