ChemicalBook > CAS DataBase List > Hoechst 33342

Hoechst 33342

Product Name
Hoechst 33342
CAS No.
23491-52-3
Chemical Name
Hoechst 33342
Synonyms
33342;ho342;H33342;HOE 33342;Hoest 33342;Hoechst®HOECHST 33342;hoescht 33342;HOE-33342 3HCL;HOECHST NO 33342
CBNumber
CB9853364
Molecular Formula
C27H28N6O
Formula Weight
452.55
MOL File
23491-52-3.mol
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Hoechst 33342 Property

Boiling point:
725.9±70.0 °C(Predicted)
Density 
1.274±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
H2O: soluble20mg/mL
form 
Yellow solid
pka
10.97±0.10(Predicted)
Water Solubility 
Water : 1 mg/mL (2.21 mM; ultrasonic and warming and heat to 80°C)
BRN 
1234011
CAS DataBase Reference
23491-52-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,C
Risk Statements 
22-37/38-36/37/38-20/21/22-37-35
Safety Statements 
22-36/37-24/25-36-26-45-36/37/39
WGK Germany 
3
RTECS 
DT4200000
F 
3-8-10
HS Code 
32129000
Toxicity
dni-hmn-hla 300 nmol/L CRNGDP 13,2389,1992
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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

H335May cause respiratory irritation

H341Suspected of causing genetic defects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
382065
Product name
Bisbenzimide H 33342 Fluorochrome, Trihydrochloride
Purity
Cell-permeable, adenine-thymine-specific fluorescent stain.
Packaging
100mg
Price
$165
Updated
2024/03/01
Alfa Aesar
Product number
J62134
Product name
bis-Benzimide H-33342 trihydrochloride trihydrate, 98%
Packaging
100mg
Price
$135
Updated
2024/03/01
Tocris
Product number
5117
Product name
Hoechst33342
Purity
≥98%(HPLC)
Packaging
50
Price
$54
Updated
2021/12/16
TRC
Product number
H456605
Product name
Hoechst33342
Packaging
250mg
Price
$165
Updated
2021/12/16
Usbiological
Product number
255461
Product name
Hoechst 33342
Packaging
50mg
Price
$285
Updated
2021/12/16
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Hoechst 33342 Chemical Properties,Usage,Production

Chemical Properties

yellow powder

Uses

Hoechst 33342 is an A:T-specific DNA minor groove ligand that is a widely used fluorochrome for visualizing cellular DNA. Excitation of the dye occurs around 350 nm with an emission maxima around 461 nm. Hoechst-33342, unlike other Hoechst dyes, is more lipophillic due to an additional ethyl group. The compound has been observed to displace several known DNA intercalators. Adriamycin has been shown to disrupt the DNA dye update. The compound can be used in sorting living cells based on DNA content by FACS, in the visualization of chromatin distribution in living cells, to detect BrdU incorporation into cells, the visualization of fixed cells by microscopy, and to study the initial stages of apoptosis and cell-cycle distribution. In addition to Hoechst-33342''s fluorescent capability, the

Uses

Hoechst 33342 is useful for staining DNA, chromosomes and nuclei. May be used for fluorescence microscopy or flow cytometry. Suitable for vital DNA staining of a variety of cell types and as a probe of membrane permeability in mammalian cells.

Definition

ChEBI: 2'-(4-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole is a bibenzimidazole and a N-methylpiperazine. It has a role as a fluorochrome. It is functionally related to a pibenzimol.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic vapors of NOx.

Hoechst 33342 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Hoechst 33342 manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
Hoechst 33342 23491-52-3
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 33342 23491-52-3
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
100kg
Release date
2018-12-25

23491-52-3, Hoechst 33342Related Search:

Cy5.5 Hoechst 33258 Benzimidazole Motesanib 2-[(6-Amino-9H-purin-9-yl)methyl]-5-methyl-3-(2-methylphenyl)-4(3H)-quinazolinone NSC 23766 TETRAHYDROCHLORIDE NSC697923 MIF Antagonist, ISO-1 GSK-3β Inhibitor XVIII Pictilisib JNJ-10198409 N-[4-[5-(1,3-BENZODIOXOL-5-YL)-3-METHOXY-1H-1,2,4-TRIAZOL-1-YL]PHENYL]-2-(PHENYLTHIO)ACETAMIDE ERK Inhibitor Compound 23 6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID 2'-(4-METHACRYLOXYPHENYL)-5-(4-METHYL-1-PIPER-AZINYL)-2,5'-BIBENZIMIDAZOLYL TRIHYDROCHLORIDE Hoechst 33342 HOECHST 33342, TRIHYDROCHLORIDE, TRIHYDRATE

  • 2'-(4-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole
  • 2’-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-5’-bi-1h-benzimidazole
  • CELLSTAIN- HOECHST 33342 SOLUTION
  • 2'-(4'-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bis-1H-benzimidazole trihydrochloride trihydrate
  • 2,5-Bi-1H-benzimidazole, 2-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-
  • bis-benzimide (ethoxyphenyl form)
  • bisBenzimide, HOE 33342, Hoechst 33342, 2μ-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5μ-bi-1H-benzimidazole trihydrochloride
  • 2,5'-Bibenzimidazole, 2'-(p-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)
  • 2-[2-(4-Ethoxyphenyl)-3H-benzimidazol-5-yl]-6-(4-methylpiperazin-1-yl)-1H-benzimidazole
  • Bisbenzimide H33342 Fluorochrome Trihydrochloride 〔HOE 33342〕
  • Bisbenzimide H33342 Fluorochrome Trihydrochloride DMSO Solution (1mg/ml)
  • 2′-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5′-bi-1H-benzimidazole trihydrochloride, HOE 33342, Hoechst 33342, bisBenzimide
  • BISBENZIMIDE H 33342 FLUOROCHROME, TRIHYDROCHLORIDE
  • BISBENZIMIDE H 33342 TRIHYDROCHLORIDE
  • BISBENZIMIDE H 33342 FLUOROCHROME
  • BISBENZIMIDE H 33342, FOR FLUORESCENCE
  • BISBENZIMIDE H 33342 FLUOROCHROME PACKAG
  • BISBENZIMIDE HOECHST NO 33342TRIHYDROCHL ORIDE
  • HOECHST 33342 98%
  • HOE-33342HCl(Bisbenzamide)
  • Bisbenzimide H 33342 Fluorochrome, Trihydrochloride - CAS 23491-52-3 - Calbiochem
  • Hoechst 33342 (bisBenzimide H 33342
  • 2’-(p-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-5’-bibenzimidazole
  • ho342
  • 2'-(4-ETHOXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5-BI(1H-BENZIMIDAZOLE)
  • 2'-(4-ETHOXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2',5'-BI-1H-BENZIMIDAZOLE 3HCL
  • 2'-(4-ETHOXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI-1H-BENZIMIDAZOLE, 3HCL
  • 2'-(4-ETHOXY-PHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2',5'-BI-1H-BENZIMIDAZOLE TRIHYDROCHLORIDE
  • 2'-(4-ETHOXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI-1H-BENZIMIDAZOLE TRIHYDROCHLORIDE
  • HOE 33342
  • HOE-33342 3HCL
  • HOECHST 33342
  • HOECHST NO 33342
  • H33342
  • BISBENZIMIDE 3HCL
  • BISBENZIMIDE H 33342
  • Bis Benzimide Hoechst NO33342
  • Bis Benzimide Hoechst H 33342
  • Hoest 33342
  • BisbenziMide H33342 Trihydrochloride(Hoechst 33342,HOE 33342)
  • Bisbenzimide,2-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5-bi-1H-benzimidazole,trihydrochloride
  • 2'-(4-Ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bi(1H-benzimidazole)
  • 2'-(4-Ethoxyphenyl)-6-(4-methylpiperazine-1-yl)-2,6'-bi[1H-benzimidazole]
  • Bisbenzimide H<sub>3</sub>3342
  • Hoechst 33342 fluorescent dye
  • Hoechst(R) 33342,98%
  • 2'-(4-Ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-1H,1'H-2,5'-bibenzo[d]imidazole
  • 33342
  • Hoechst&reg
  • Hoechst 33342 *CAS 23491-52-3*
  • 33342 BisBenzimide H 33342 trihydrochloride
  • Hoechst 33342 *UltraPure grade*
  • Cellstain Hoechst 33342 Solution (1mg/ml H2O)
  • 2,6'-Bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-
  • Hoechst 33342 solution
  • hoescht 33342
  • HOE 33342 trihydrochlorde (Hoechst 33342, HO342)
  • 2'-(4'-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bis-1H-...