Hoechst 33258

Product Name: Hoechst 33258
CAS No.: 23491-45-4
Chemical Name: Hoechst 33258
Synonyms: BBIH;BXI-72;H33258;abs9129;Ht-33258;hoe33058;NSC334072;HOE 33258;nsc-322921;33258hoechst
CBNumber: CB8329486
Molecular Formula: C25H25ClN6O
Formula Weight: 460.97
MOL File: 23491-45-4.mol

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Hoechst 33258 Property

Melting point:: 314 °C
Density: 1.5099 (rough estimate)
refractive index: 1.6300 (estimate)
storage temp.: -20°C
solubility: H₂O: 10 mg/mL
form: powder
color: Yellow to Very Dark Yellow
Water Solubility: SOLUBLE
BRN: 4088183
Stability:: Hygroscopic
CAS DataBase Reference: 23491-45-4(CAS DataBase Reference)
EPA Substance Registry System: Phenol, 4-[5-(4-methyl-1-piperazinyl)[2,5'-bi-1H-benzimidazol]-2'-yl]-, trihydrochloride (23491-45-4)

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Safety

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,

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 382061
Product name: Bisbenzimide H 33258 Fluorochrome, Trihydrochloride - CAS 23491-45-4 - Calbiochem
Purity: Membrane-permeable, adenine-thymine-specific fluorescent stain.
Packaging: 1g
Price: $962
Updated: 2024/03/01

Sigma-Aldrich

Product number: 14530
Product name: bisBenzimide H 33258
Purity: for fluorescence, ≥98.0% (HPLC)
Packaging: 100mg
Price: $105
Updated: 2024/03/01

Sigma-Aldrich

Product number: 14530
Product name: bisBenzimide H 33258
Purity: for fluorescence, ≥98.0% (HPLC)
Packaging: 500mg
Price: $372
Updated: 2024/03/01

TCI Chemical

Product number: H1343
Product name: 2'-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bibenzimidazole Trihydrochloride Hydrate[for Biochemical Research]
Purity: >98.0%(HPLC)
Packaging: 25mg
Price: $65
Updated: 2024/03/01

Cayman Chemical

Product number: 16756
Product name: Hoechst 33258
Purity: ≥95%
Packaging: 50mg
Price: $47
Updated: 2024/03/01

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Hoechst 33258 Chemical Properties,Usage,Production

Chemical Properties

yellow to yellow-green powder

Uses

Hoechst 33258 is a Hoechst stain used to stain DNA. It is part of a family of fluorescent dyes. Dyes and metabolites.

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 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

Raw materials

Preparation Products

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Hoechst 33258 Suppliers

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View Lastest Price from Hoechst 33258 manufacturers

Hebei Mujin Biotechnology Co.,Ltd

Product: Hoechst 33258 23491-45-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-28

Career Henan Chemical Co

Product: Hoechst 33258 23491-45-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-12

23491-45-4, Hoechst 33258Related Search:

Bensulfuron methyl Kresoxim-methyl METSULFURON METHYL Cy5.5 Methyl acetate Methylparaben Methyl acrylate Mitochondrial Membrane Potential Assay Kit with JC-1 细胞凋亡－Hoechst染色试剂盒 Hoechst 33342 Thiophanate-methyl Methyl Methyl bromide Parathion-methyl hoechst 33258 (bisbenzimide) HOECHST 33258 TRIHYDROCHLORIDE PENTAHYDRATE,HOECHST 33258, PENTAHYDRATE O-METHACRYLOYL HOECHST 33258 Hoechst 33258

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

Ht-33258

Bisbenzimide H<sub>3</sub>3258

p-(5-(5-(4-Methyl-1-pip

bisBenzimide H 33258,2′-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5′-bi(1H-benzimidazole) trihydrochloride, 2-[2-(4-Hydroxyphenyl)-6-benzimidazoyl]-6-(1-methyl-4-piperazyl)benzimidazole trihydroc

Bis Benzimide Hoechst H 33258

BBIH

2'-(4-Hydroxyphenyl)-5-(4-Methyl-1-piperazinyl)-2,5'-bibenziMidazole Trihydrochloride

2'-(4-Hydroxyphenyl)-5-(4-Methyl-1-piperazinyl)-2,5'-bibenziMidazole Trihydrochloride Hydrate [for BiocheMical Research]

Hearst fluorescence fuels, 33258

33258hoechst

4-(5-(4-methyl-1-piperazinyl)(2,5’-bi-1h-benzimidazol)-2’-yl)-phenotrihy

4-[5-(4-methyl-1-piperazinyl)[2,5’-bi-1h-benzimidazol]-2’-yl]-phenotrihydr

bisbenzimidazoletrihydrochloride

bisbenzimidehydrochloride

BISBENZIMIDE H 33258 FLUOROCHROME

BISBENZIMIDE H 33258 FLUOROCHROME PACKAG

BISBENZIMIDE H 33258, FOR FLUORESCENCE

HOECHST 33258,98%

BXI-72

NSC334072

Hoechst 33258 solution

Bisbenzimide H33258 Fluorochrome Trihydrochloride 〔HOE 33258〕

Bisbenzimide H33258 Fluorochrome Trihydrochloride DMSO Solution (1mg/ml)

Bisbenzimide (Hoechst 33258)

Hoechst 33258 (trihydrochloride)

Hoechst 33258 *20 mM solution in water*

Hoechst 33258 3HCl

Hoechst 33258 solution, 1mg/mL in H2O

Hoechst 33258 *CAS 23491-45-4*

Bisbenzimide H 33258 Fluorochrome, Trihydrochloride - CAS 23491-45-4 - Calbiochem

4-[6-(4-Methyl-1-piperazinyl)[2,6'-bi-1H-benzimidazol]-2'-yl]phenol trihydrochloride

hoe33058

hoechstdye33258

nsc-322921

HOE 33258

HOECHST NO 33258

HOECHST STAIN SOLUTION

HOECHST 33258

H33258

BISBENZIMIDE TRIHYDROCHLORIDE

BISBENZIMIDE H 33258

BISBENZIMIDE H 33258 FLUOROCHROME, TRIHYDROCHLORIDE

BISBENZIMIDE H 33258 TRIHYDROCHLORIDE

BISBENZIMIDE

2'-(4-HYDROXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI(1H-BENZIMIDAZOLE) TRIHYDROCHLORIDE

2-[2-(4-HYDROXYPHENYL)-6-BENZIMIDAZOLYL]-6-(1-METHYL-4-PIPERAZYL)-BENZIMIDAZOLE TRIHYDROCHLORIDE

2-[-2-(4-HYDROXYPHENYL)-6-BENZIMIDAZOYL]-6-(1-METHYL-4-PIPERAZYL)-BENZIMIDAZOLE, 3HCL

2-[2-(4-HYDROXYPHENYL)-6-BENZIMIDAZOYL]-6-(1-METHYL-4-PIPERAZYL)BENZIMIDAZOLE TRIHYDROCHLORIDE

p-[5-(4-methyl-1-piperazinyl)[2,5'-bi-1H-benzimidazol]-2'-yl]phenol trihydrochloride

BISBENZIMIDE HOECHST NO 33258TRIHYDROCHL ORIDE