N1-(2,4-硝基苯基)-1,2-乙二胺 | 28767-75-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N1-(2,4-硝基苯基)-1,2-乙二胺
• 中文别名: N1-(2,4-二硝基苯基)乙烷-1,2-二胺
• 英文名称: N-(2,4-dinitrophenyl)ethylenediamine
• 英文别名: 2-amino-1-(N-2,4-dinitrophenyl)ethylamine；N¹-(2,4-dinitrophenyl)ethane-1,2-diamine；N'-(2,4-dinitrophenyl)ethane-1,2-diamine；N’-(2,4-dinitrophenyl)ethane-1,2-diamine；1-(2-Amino-ethylamino)-2,4-dinitro-benzol；N-(2,4-Dinitrophenyl)-ethylendiamin；N-(2-Aminoethyl)-2,4-dinitro-anilin；N-Dinitrophenylethylendiamin；EdDnp；N-(2,4-Dinitro-phenyl)-aethylendiamin；N-1-(2,4-dinitrophenyl)-1,2-ethanediamine；N-(2,4-dinitrophenyl)-1,2-diaminoethane；N-(2-aminoethyl)-2,4-dinitroaniline
• CAS: 28767-75-1
• 化学式: C₈H₁₀N₄O₄
• mdl: MFCD00459297
• 分子量: 226.192
• InChiKey: AIUKPEQJKQUQKZ-UHFFFAOYSA-N

物化性质

• 熔点：
  84-85 °C
• 沸点：
  429.6±45.0 °C(Predicted)
• 密度：
  1.480±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  130
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 海关编码：
  2921590090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N1-(2,4-Dinitrophenyl)ethane-1,2-diamine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: N1-(2,4-Dinitrophenyl)ethane-1,2-diamine
CAS number: 28767-75-1

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H10N4O4
Molecular weight: 226.2

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-(3-amino-4-formylphenoxy)-butanoate lithium 、 N1-(2,4-硝基苯基)-1,2-乙二胺 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-(3-amino-4-formylphenoxy)-N-(2-(2,4-dinitrophenylamino)ethyl)butanamide
  参考文献：
  名称：

  [EN] BIOSYNTHETICALLY GENERATED PYRROLINE-CARBOXY-LYSINE AND SITE SPECIFIC PROTEIN MODIFICATIONS VIA CHEMICAL DERIVATIZATION OF PYRROLINE-CARBOXY-LYSINE AND PYRROLYSINE RESIDUES
  [FR] PYRROLINE-CARBOXY-LYSINE PRODUITE PAR BIOSYNTHÈSE ET MODIFICATIONS DE PROTÉINES SPÉCIFIQUES DE SITE OBTENUES PAR UNE DÉRIVATISATION CHIMIQUE DE PYRROLINE-CARBOXY-LYSINE ET DE RÉSIDUS DE PYRROLYSINE

  摘要：

  本文披露了吡咯酮羧基赖氨酸（PCL），一种吡咯赖氨酸类似物，它是一种天然的、生物合成产生的氨基酸，以及生物合成生成PCL的方法。本文还披露了含有PCL的蛋白质、多肽和肽以及将PCL纳入这些蛋白质、多肽和肽中的方法。本文还披露了具有PCL或吡咯赖氨酸的蛋白质、多肽和肽的特定位点衍生化。本文还披露了具有PCL或吡咯赖氨酸的蛋白质、多肽和肽的交联。

  公开号：

  WO2010048582A1
• 作为产物：
  描述：

  1,1-Dimethylethyl N-[2-[(2,4-dinitrophenyl)amino]ethyl]carbamate 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 以95%的产率得到N1-(2,4-硝基苯基)-1,2-乙二胺
  参考文献：
  名称：

  HAPTENS, HAPTEN CONJUGATES, COMPOSITIONS THEREOF AND METHOD FOR THEIR PREPARATION AND USE

  摘要：

  公开号：

  EP2078197B1
• 作为试剂：
  描述：

  rac-1,2-Di-O-hexadecylglycero-3-phosphatidsaeure-2'-bromethylester 在 N1-(2,4-硝基苯基)-1,2-乙二胺 作用下， 以 氯仿 、 异丙醇 、 乙腈 为溶剂， 生成 phosphoric acid 2,3-bis-hexadecyloxy-propyl ester 2-hydroxy-ethyl ester
  参考文献：
  名称：

  Nuhn; Rueger; Kertscher, Pharmazie, 1978, vol. 33, # 4, p. 181 - 183

  摘要：

  DOI：

文献信息

• A New Leaving Group in Nucleophilic Aromatic Substitution Reactions (S_NAr)
  作者：Mehdi Bakavoli、Mehdi Pordel、Mohammad Rahimizadeh、Pooneh Jahandari

  DOI：10.3184/030823408x338693

  日期：2008.8

  Nucleophilic aromatic substitution of a 2,4-dinitrophenyl substituted pyrazole 1 with primary amines leads to substitution of the pyrazolo substituent. In these nucleophilic aromatic substitution reactions (SNAr), 5-amino-1H-4-pyrazolecarbonitrile (3) acts as a new leaving group.

  2,4-二硝基苯基取代的吡唑 1 与伯胺的亲核芳族取代导致吡唑基取代基的取代。在这些亲核芳香取代反应 (SNAr) 中，5-氨基-1H-4-吡唑甲腈 (3) 作为新的离去基团。
• [EN] ISATOIC ANHYDRIDE DERIVATIVES AND APPLICATIONS THEREOF<br/>[FR] DÉRIVÉS D'ANHYDRIDE ISATOÏQUE ET LEURS APPLICATIONS
  申请人：UNIV NORTH CAROLINA

  公开号：WO2015163952A1

  公开（公告）日：2015-10-29

  Isatoic anhydride derivatives having an N-substituent which includes a quaternary ammonium group are useful for labeling and/or functionalizing a target material and/or for coupling materials together. The isatoic anhydride derivatives of the present disclosure can be advantageously water soluble, easily prepared and purified. Isatoic anhydride derivatives useful in the present disclosure preferably have at least one chemically reactive group or at least one binding group or at least one detectable label. Anthranilate derivatives made from the isatoic anhydrides derivatives or otherwise and kits including the isatoic anhydride derivatives are also disclosed.

  异烟酰亚胺衍生物具有包括季铵基团的N-取代基，可用于标记和/或功能化目标材料和/或将材料耦合在一起。本公开的异烟酰亚胺衍生物可以具有优势的水溶性，易于制备和纯化。本公开中有用的异烟酰亚胺衍生物最好至少具有一个化学反应性基团或至少一个结合基团或至少一个可检测标记。从异烟酰亚胺衍生物制备的邻氨基苯甲酸酯衍生物或其他衍生物以及包括异烟酰亚胺衍生物的试剂盒也被公开。
• [EN] LINKERS FOR ANTIBODY DRUG CONJUGATES<br/>[FR] LIEURS POUR CONJUGUÉS ANTICORPS-MÉDICAMENT
  申请人：UNIV TEXAS

  公开号：WO2018218004A1

  公开（公告）日：2018-11-29

  In one aspect, the present disclosure provides compounds of the formula (I): wherein the variables are as defined herein. In another aspect, the present disclosure provides compounds of the formula (V): wherein the variables are as defined herein. In another aspect, the present disclosure also provides methods of preparing the compounds disclosed herein. In another aspect, the present disclosure provides antibody drug conjugates comprising compounds of the present disclosure. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds and anti-body drug conjugates disclosed herein.

  一方面，本公开提供了通式(I)的化合物：其中变量如本文所定义。另一方面，本公开提供了通式(V)的化合物：其中变量如本文所定义。另一方面，本公开还提供了制备本文所述化合物的方法。另一方面，本公开提供了包含本公开化合物的抗体药物偶联物。另一方面，本公开还提供了本文所述化合物和抗体药物偶联物的药物组合物及其使用方法。
• Enzymatic conjugation using branched linkers for constructing homogeneous antibody–drug conjugates with high potency
  作者：Yasuaki Anami、Wei Xiong、Xun Gui、Mi Deng、Cheng Cheng Zhang、Ningyan Zhang、Zhiqiang An、Kyoji Tsuchikama

  DOI：10.1039/c7ob01027c

  日期：——

  An efficient enzymatic method using branched linkers was developed for the construction of potent homogeneous antibody–drug conjugates.

  开发了一种使用分支连接体的有效酶促方法，用于构建强效的均质抗体-药物偶联物。
• Effect of Substituent on Regioselectivity and Reaction Mechanism in Aminolysis of 2,4-Dinitrophenyl X-Substituted Benzenesulfonates
  作者：Ik-Hwan Um、Jin-Young Hong、Jin-Ah Seok

  DOI：10.1021/jo048227q

  日期：2005.2.1

  a kinetic study for the nucleophilic substitution reactions of 2,4-dinitrophenyl X-substituted benzensulfonates (X = 4-MeO, 1a, and X = 4-NO2, 1c) with a series of primary amines in 80 mol % H2O/20 mol % DMSO at 25.0 °C. The reactions proceed through S−O and C−O bond fission pathways competitively. The fraction of the S−O bond fission increases as the attaching amine becomes more basic and the substituent

  我们对的2,4-二硝基苯基X取代的benzensulfonates亲核取代反应的动力学研究报告（X = 4-的MeO，1A，和X = 4-NO 2，1C），在80摩尔％一系列伯胺的在25.0°C下，H 2 O / 20 mol％DMSO。反应通过S-O和C-O键裂变途径竞争地进行。S-O键裂变的分数随连接胺变得更碱性和取代基X从4-MeO变为4-NO 2而增加，表明区域选择性是由取代基X的电子性质以及胺的碱度决定的。已建议S-O键裂变通过加成中间体进行，其中速率确定步骤（RDS）的变化为p K a °= 8.9±0.1。取代基X的电子性质影响k N S - O和k 1值，但不影响k 2 / k - 1比和p K a°值明显。通过供电子取代基和亲电子中心之间的共振相互作用，稳定基态（GS）的原因是1a的反应性比1c降低。C-O键裂变的二阶速率常数与取代基X的电子性质不相关。距离效应和反应机理的性质被认为是造成这种不相关的原因。