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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)
Price55 Properties Safety Information Description
55 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%
  • Packaging25mg
  • Price$18
  • Updated2026-05-28
  • Buy
  • 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
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0030-M500
  • Product descriptionHoechst 33342 ≥98%(HPLC)
  • Packaging500mg
  • Price$275
  • Updated2026-05-06
  • 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-B0447-L005
  • Product descriptionHoechst 33342 Solution ≥98%(HPLC)
  • Packaging5ml
  • Price$131
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0030-M025
  • Product descriptionHoechst 33342 ≥98%(HPLC)
  • Packaging25mg
  • Price$35
  • Updated2026-05-06
  • Buy
  • ManufacturerAK Scientific
  • Product numberM562
  • Product descriptionHoechst 33342 98%(HPLC)
  • Packaging25mg
  • Price$41
  • Updated2026-06-04
  • 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
  • ManufacturerArctom
  • Product numberHY-15559
  • Product descriptionHoechst33342 99.52%
  • Packaging100mg
  • Price$138
  • Updated2026-05-26
  • 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% 25mg $18 2026-05-28 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
Adipogen Life Sciences CDX-B0030-M500 Hoechst 33342 ≥98%(HPLC) 500mg $275 2026-05-06 Buy
Adipogen Life Sciences CDX-B0030-G005 Hoechst 33342 ≥98%(HPLC) 5g $2250 2026-05-06 Buy
Adipogen Life Sciences CDX-B0447-L005 Hoechst 33342 Solution ≥98%(HPLC) 5ml $131 2026-05-06 Buy
Adipogen Life Sciences CDX-B0030-M025 Hoechst 33342 ≥98%(HPLC) 25mg $35 2026-05-06 Buy
AK Scientific M562 Hoechst 33342 98%(HPLC) 25mg $41 2026-06-04 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
Arctom HY-15559 Hoechst33342 99.52% 100mg $138 2026-05-26 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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Suppliers and manufacturers

Nanjing UltraPure Biotech Co., Ltd. Heze Development Zone chuangli Chemical Co., Ltd. J & K SCIENTIFIC LTD. Chembest Research Laboratories Limited Beijing Ouhe Technology Co., Ltd Adamas Reagent, Ltd. Sichuan Kulinan Technology Co., Ltd Tianjin heowns Biochemical Technology Co., Ltd. Hunan Hui Bai Shi Biotechnology Co., Ltd. Dalian Meilun Biotech Co., Ltd.