N-methyl-4-nitrobenzylamine | 19499-60-6

• 物质功能分类: 化学试剂 - 有机试剂 - 多胺
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-methyl-4-nitrobenzylamine
• 英文别名: N-methyl-1-(4-nitrophenyl)methanamine；methyl[(4-nitrophenyl)methyl]amine
• CAS: 19499-60-6
• 化学式: C₈H₁₀N₂O₂
• mdl: MFCD00666471
• 分子量: 166.18
• InChiKey: JLKRJHPQNYVSGM-UHFFFAOYSA-N

物化性质

• 熔点：
  218 °C
• 沸点：
  277.2±15.0 °C(Predicted)
• 密度：
  1.162±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  57.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2921499090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  2-8℃

SDS

Name:	N-Methyl-N-(4-nitrobenzyl)amine hydrochloride Material Safety Data Sheet
Synonym:	None Known
CAS:	19499-60-6

Section 1 - Chemical Product MSDS Name:N-Methyl-N-(4-nitrobenzyl)amine hydrochloride Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
19499-60-6	N-Methyl-N-(4-nitrobenzyl)amine hydroc	90+	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store under an inert atmosphere. Refrigerate upon arrival below 4C/39F.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 19499-60-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 218-220 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C8H10N2O2.HCl
Molecular Weight: 202.64

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Oxidizing agents, acids, acid chlorides.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 19499-60-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
N-Methyl-N-(4-nitrobenzyl)amine hydrochloride - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 6 Keep under nitrogen.
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 19499-60-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 19499-60-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 19499-60-6 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  N-methyl-4-nitrobenzylamine 在 glucose-6-phosphate dehydrogenase 、 air Α-D-吡喃葡萄糖6-磷酸 、 cyclohexanone monooxygenase from Escherichia coli 、 烟酰胺腺嘌呤双核苷酸磷酸盐 作用下， 以 水 为溶剂， 反应 24.0h， 生成 N-(p-nitrobenzylidene)methylamine N-oxide
  参考文献：
  名称：

  分子氧和环己酮单加氧酶氧化仲胺

  摘要：

  来自钙乙酸不动杆菌的环己酮单加氧酶分别催化叔胺和仲胺氧化为N-氧化物和硝酮。羟胺中间体的形成与仲胺作为起始底物有关。

  DOI：

  10.1016/j.tet.2003.10.100
• 作为产物：
  描述：

  4-[N-trifluoroacetyl-(methylaminomethyl)]nitrobenzene 在 sodium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 反应 24.0h， 生成 N-methyl-4-nitrobenzylamine
  参考文献：
  名称：

  BENZAZEPINE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND USE

  摘要：

  本发明提供了一种新型的苯并氮杂环衍生物，其由以下公式表示： 其中，R1是一个5-或6-成员的芳香环，R2是低级烷基团等，Y是可选地取代的亚氨基，环A和环B是独立地选自一个可选地取代的芳香环，W是公式-W1-X2-W2-（W1和W2是独立地为S(O)m1（m1是0、1或2）等，X2是一个可选地取代的亚烷基团等），其制备方法及其用途。

  公开号：

  EP1422228A1

文献信息

• Process for the synthesis of intermediates useful for the synthesis of tubulin inhibitors
  申请人：Wyeth Holdings Corporation

  公开号：US20040063904A1

  公开（公告）日：2004-04-01

  The invention is a process for the preparation of compounds of the Formula I: 1 where R 1 , R 2 , R 3 , R 4 and R 5 are defined in the specification, which are intermediates useful for the preparation of tubulin inhibitors which are useful in the treatment of cancer.

  这项发明是一种用于制备式I化合物的方法： 1 其中R 1 ，R 2 ，R 3 ，R 4 和R 5 在规范中有定义，这些中间体对于制备对抗癌症治疗中有用的微管蛋白抑制剂是有用的。
• [EN] NAMPT MODULATORS<br/>[FR] MODULATEURS DE NAMPT
  申请人：CYTOKINETICS INC

  公开号：WO2021159015A1

  公开（公告）日：2021-08-12

  Provided are compounds of Formula (II) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, and p are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula (II), or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula (II), or a pharmaceutically acceptable salt thereof.

  提供了公式（II）的化合物或其药用可接受盐，其中R1、R2、R3、R4、R5、R6和p如本文所定义。还提供了包含公式（II）化合物或其药用可接受盐的药用可接受组合物。还提供了使用公式（II）化合物或其药用可接受盐的方法。
• Design and synthesis of 1,5- and 2,5-substituted tetrahydrobenzazepinones as novel potent and selective integrin α V β 3 antagonists
  作者：Andreas Kling、Gisela Backfisch、Jürgen Delzer、Hervé Geneste、Claudia Graef、Wilfried Hornberger、Udo E.W Lange、Arnulf Lauterbach、Werner Seitz、Thomas Subkowski

  DOI：10.1016/s0968-0896(02)00616-8

  日期：2003.4

  linking guanidine moiety and core, and modification of the guanidine mimetic. These efforts led to the identification of novel alpha(V)beta(3) inhibitors displaying potency in the subnanomolar range, selectivity versus alpha(IIb)beta(3) and functional efficacy in relevant cellular assays. A method for the preparation of enantiomerically pure derivatives was developed, and respective enantiomers evaluated

  设计和合成基于1，5-或2，5-取代的四氢苯并enza庚因核心的新型整联蛋白α（V）β（3）拮抗剂。通过alpha（V）beta（3）结合测定法确定各个化合物的体外活性，并将选定的衍生物提交功能细胞测定法进一步表征。通过修饰苯并ze庚酮核心，改变连接胍部分和核心的间隔基以及修饰胍模拟物获得SAR。这些努力导致鉴定出新颖的alpha（V）beta（3）抑制剂，其在亚纳摩尔范围内显示效力，相对于alpha（IIb）beta（3）的选择性以及相关细胞测定中的功能功效。开发了制备对映体纯衍生物的方法，并在体外评估了各个对映体。
• Chemoselective Reductive Nucleophilic Addition to Tertiary Amides, Secondary Amides, and<i>N</i>-Methoxyamides
  作者：Minami Nakajima、Yukiko Oda、Takamasa Wada、Ryo Minamikawa、Kenji Shirokane、Takaaki Sato、Noritaka Chida

  DOI：10.1002/chem.201404648

  日期：2014.12.22

  modern organic synthesis, chemoselectivity is recognized as an important factor in the development of new methodologies. Chemoselective nucleophilic addition to amide carbonyl centers is a challenge because classical methods require harsh reaction conditions to overcome the poor electrophilicity of the amide carbonyl group. We have successfully developed a reductive nucleophilic addition of mild nucleophiles

  随着目标分子在现代有机合成中的复杂性增加，化学选择性被认为是开发新方法的重要因素。酰胺羰基中心的化学选择性亲核加成是一个挑战，因为经典方法需要苛刻的反应条件以克服酰胺羰基的不良亲电性。我们已经成功开发出使用Schwartz试剂将温和的亲核试剂还原性添加到叔酰胺，仲酰胺和N-甲氧基酰胺上的亲核试剂[Cp 2ZrHCl]。该反应在各种敏感的官能团，例如甲酯的存在下，以高度化学选择性的方式发生，这些官能团通常需要在亲核加成之前进行保护。该反应将适用于由容易获得的酰胺基团简单合成复杂的天然生物碱。
• Direct oxidative conversion of alcohols and amines to nitriles with molecular iodine and DIH in aq NH3
  作者：Shinpei Iida、Hideo Togo

  DOI：10.1016/j.tet.2007.05.106

  日期：2007.8

  Simple and high-yield procedures for the direct oxidative conversion of various primary alcohols, and primary, secondary, and tertiary amines to the corresponding nitriles were successfully carried out with molecular iodine in aq ammonia and 1,3-diiodo-5,5-dimethylhydantoin in aq NH3, respectively.

  用分子碘在氨水溶液和1,3-二碘-5,5-二甲基乙内酰脲中成功地进行了简单且高收率的方法，将各种伯醇以及伯，仲和叔胺直接氧化转化为相应的腈分别在NH 3水溶液中。