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ChemicalBook >> CAS DataBase List >> Hoechst 33342

Hoechst 33342

Hoechst 33342 price.
  • $18 - $2370
  • Product name: Hoechst 33342
  • CAS: 23491-52-3
  • MF: C27H28N6O
  • MW: 452.55
  • EINECS:245-691-1
  • MDL Number:MFCD00166996
  • Synonyms: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)
Price61 Properties Safety Information Description
61 prices
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Brand
  • aablocks
  • Adipogen Life Sciences
  • AK Scientific
  • Arctom
  • Biorbyt Ltd
  • Chemenu
  • ChemScene
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • Tocris
  • TRC
  • Usbiological
Package
  • 5mg
  • 1mlx10mM(inDMSO)
  • 10mg
  • 10mM*1mLinDMSO(Solution)
  • 1g
  • 50
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 5g
  • 5ml
  • 10mM*1mLinDMSO(Solid+Solvent)
  • Manufactureraablocks
  • Product numberAA002NBU
  • Product description2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98%
  • Packaging50mg
  • Price$29
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002NBU
  • Product description2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98%
  • Packaging100mg
  • Price$49
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002NBU
  • Product description2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98%
  • Packaging250mg
  • Price$122
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002NBU
  • Product description2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole ≥98%
  • Packaging500mg
  • Price$240
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002NBU
  • Product description2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98%
  • Packaging25mg
  • Price$18
  • Updated2026-05-28
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0030-M025
  • Product descriptionHoechst 33342 ≥98%(HPLC)
  • Packaging25mg
  • Price$35
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0030-M500
  • Product descriptionHoechst33342 ≥98%(HPLC)
  • Packaging500mg
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0030-G005
  • Product descriptionHoechst 33342 ≥98%(HPLC)
  • Packaging5g
  • Price$2250
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0030-M500
  • Product descriptionHoechst 33342 ≥98%(HPLC)
  • Packaging500mg
  • Price$275
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0447-L005
  • Product descriptionHoechst 33342 Solution ≥98%(HPLC)
  • Packaging5ml
  • Price$131
  • Updated2026-05-06
  • Buy
  • ManufacturerAK Scientific
  • Product numberM562
  • Product descriptionHoechst 33342 98%(HPLC)
  • Packaging50mg
  • Price$54
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberM562
  • Product descriptionHoechst 33342 98%(HPLC)
  • Packaging100mg
  • Price$90
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberM562
  • Product descriptionHoechst 33342 98%(HPLC)
  • Packaging250mg
  • Price$215
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberM562
  • Product descriptionHoechst 33342 98%(HPLC)
  • Packaging1g
  • Price$825
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberM562
  • Product descriptionHoechst 33342 98%(HPLC)
  • Packaging25mg
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberHY-15559
  • Product descriptionHoechst33342 99.52%
  • Packaging50mg
  • Price$91
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002NBU 2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98% 50mg $29 2026-05-28 Buy
aablocks AA002NBU 2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98% 100mg $49 2026-05-28 Buy
aablocks AA002NBU 2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98% 250mg $122 2026-05-28 Buy
aablocks AA002NBU 2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole ≥98% 500mg $240 2026-05-28 Buy
aablocks AA002NBU 2'-(4-Ethoxyphenyl)-6-(4-methyl-1-piperazinyl)-2,6'-bi-1H-benzimidazole 98% 25mg $18 2026-05-28 Buy
Adipogen Life Sciences CDX-B0030-M025 Hoechst 33342 ≥98%(HPLC) 25mg $35 2026-05-06 Buy
Adipogen Life Sciences CDX-B0030-M500 Hoechst33342 ≥98%(HPLC) 500mg $171 2021-12-16 Buy
Adipogen Life Sciences CDX-B0030-G005 Hoechst 33342 ≥98%(HPLC) 5g $2250 2026-05-06 Buy
Adipogen Life Sciences CDX-B0030-M500 Hoechst 33342 ≥98%(HPLC) 500mg $275 2026-05-06 Buy
Adipogen Life Sciences CDX-B0447-L005 Hoechst 33342 Solution ≥98%(HPLC) 5ml $131 2026-05-06 Buy
AK Scientific M562 Hoechst 33342 98%(HPLC) 50mg $54 2026-06-04 Buy
AK Scientific M562 Hoechst 33342 98%(HPLC) 100mg $90 2026-06-04 Buy
AK Scientific M562 Hoechst 33342 98%(HPLC) 250mg $215 2026-06-04 Buy
AK Scientific M562 Hoechst 33342 98%(HPLC) 1g $825 2026-06-04 Buy
AK Scientific M562 Hoechst 33342 98%(HPLC) 25mg $41 2026-06-04 Buy
Arctom HY-15559 Hoechst33342 99.52% 50mg $91 2026-05-26 Buy
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Properties

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)
color :Brown to breen
Appearance :yellow to brown-green solid, yellow to brown-green solution
Water Solubility :Water : 1 mg/mL (2.21 mM; ultrasonic and warming and heat to 80°C)
BRN :1234011
InChIKey :PRDFBSVERLRRMY-UHFFFAOYSA-N
SMILES :C1(C2C=C3NC(C4=CC=C(OCC)C=C4)=NC3=CC=2)NC2=CC(N3CCN(C)CC3)=CC=C2N=1
CAS DataBase Reference :23491-52-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Stain for identifying specific chromosome banding patterns

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Hoechst 33342
$1.00
Hoechst 33342 CAS:23491-52-3
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