基本情報
- CAS
23491-52-3- 標準SMILES
CCOc1ccc(-c2nc3ccc(-c4nc5ccc(N6CCN(C)CC6)cc5[nH]4)cc3[nH]2)cc1- InChIKey
PRDFBSVERLRRMY-UHFFFAOYSA-N- 分子式
- C27H28N6O
- 平均分子量
- 452.6 g/mol
- 単同位体質量
- 452.23245954
名称と識別子
- 優先名称
- Bisbenzimide
- IUPAC
- 2-(4-ethoxyphenyl)-6-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-benzimidazole
- 現地名
- 2'-(4-エトキシフェニル)-6-(4-メチルピペラジン-1-イル)-2,6'-ビ[1H-ベンゾイミダゾール]
- 英語名
- Hoechst 33342
- 分子式
- C27H28N6O
- 分子量
- 452.55
名称と別名
Hoechst 3334223491-52-3BisbenzimideHoe 33342Ho 34299KZS6CNZX2'-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi-benzimidazole2,5'-BIBENZIMIDAZOLE, 2'-(p-ETHOXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-DTXSID801780592'-(p-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bibenzimidazoleRefChem:788417DTXCID60100550
名称をさらに表示
2'-(4-エトキシフェニル)-5-(4-メチルピペラジン-1-イル)-2,6'-ビ[1H-ベンゾイミダゾール]2'-(4-エトキシフェニル)-5-(4-メチルピペラジン-1-イル)-2,5'-ビ[1H-ベンゾイミダゾール]ヘキスト333422'-(4-エトキシフェニル)-6-(4-メチルピペラジン-1-イル)-2,6'-ビ[1H-ベンゾイミダゾール]2'-(4-エトキシフェニル)-5-(4-メチルピペラジン-1-イル)-2,5'-ビ(1H-ベンゾイミダゾール)ビスベンズイミドH33342蛍光色素三塩酸塩CELLSTAIN HOECHST 33342 溶液 (1MG/ML H2O)ヘキスト33342 *20 MM SOLUTION IN WATER*ビスベンズイミドH33342三塩酸塩ヘキスト33342, 20MM水溶液ビスベンズイミド H 33342 三塩酸塩2′-(4-エトキシフェニル)-5-(4-メチルピペラジノ)-2,5′-ビ[1H-ベンゾイミダゾール]2′-(4-エトキシフェニル)-5-(4-メチルピペラジン-1-イル)-2,6′-ビ[1H-ベンゾイミダゾール]
物性
構造計算による物性
- XLogP
- 4.6
- 極性表面積
- 73.1 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 5
- 回転可能結合数
- 5
- 重原子数
- 34
- 形式電荷
- 0
- 複雑度
- 664
実験および物理化学的性質
Physical DescriptionYellow-green powder; [Acros Organics MSDS]
物理化学的性質
- 沸点
- 725.9 · 725.9±70.0 °C(Predicted)
- 比重(密度)
- 1.274 · 1.274±0.06 g/cm3(Predicted)
- 貯蔵温度
- 2 · 2-8°C
- 溶解性
- 2 O: · H2O: ソリュブル20mg/mL
- 外見
- 黄色の固体
- 酸解離定数(Pka)
- 10.97 · 10.97±0.10(Predicted)
- 色
- Brown to breen
- 水溶解度
- 1 mg/mL · Water : 1 mg/mL (2.21 mM; ultrasonic and warming and heat to 80°C)
- BRN
- 1234011 · 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 データベース
- 23491 · 23491-52-3(CAS DataBase Reference)
化学的性質
化学的特性yellow powder
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H341 (90.7%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]
P203, P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P318, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
危険有害性情報
Regulatory Information2,5'-Bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; [Acros Organics MSDS] See Bisbenzimidazole trihydrochloride.
Hazard Classes and CategoriesAcute Tox. 4 (100%)；Skin Irrit. 2 (97.7%)；STOT SE 3 (100%)；Muta. 2 (90.7%)
法規制情報
Regulatory Information2,5'-Bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-: Does not have an individual approval but may be used under an appropriate group standard
化学と産業
薬理情報
MeSH Pharmacological Classification
Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags.
Drugs used to protect against ionizing radiation. They are usually of interest for use in radiation therapy but have been considered for other purposes, e.g. military.
Drugs used to potentiate the effectiveness of radiation therapy in destroying unwanted cells.
用途と製造
UsesBenzimidazole fluorescent dye. [ChemIDplus]
応用分野
使用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.
上流・下流製品情報
上流原料
関連反応
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化合物ノート
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