4-甲氧基苄胺肟 | 5373-87-5

• 物质功能分类: 有机原料 - 氨基化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-甲氧基苄胺肟
• 中文别名: N-羟基-4-甲氧基苯羧酰亚胺
• 英文名称: 4-methoxybenzamidoxime
• 英文别名: N'-hydroxy-4-methoxybenzimidamide；N’-hydroxy-4-methoxybenzimidamide；N'-hydroxy-4-methoxybenzenecarboximidamide；p-methoxybenzamidoxime；N′-hydroxy-4-methoxybenzimidamide；N'-hydroxy-4-methoxybenzene-1-carboximidamide
• CAS: 5373-87-5
• 化学式: C₈H₁₀N₂O₂
• mdl: MFCD00816993
• 分子量: 166.18
• InChiKey: WVALRFKCJCIVBR-UHFFFAOYSA-N

物化性质

• 熔点：
  122-128°C

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  67.8
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2925290090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319
• 储存条件：
  2-8°C

SDS

Name:	N -Hydroxy-4-methoxybenzenecarboximidamide Material Safety Data Sheet
Synonym:
CAS:	5373-87-5

Section 1 - Chemical Product MSDS Name:N -Hydroxy-4-methoxybenzenecarboximidamide Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
5373-87-5	Vinyl Sulfone polystyrene resin	95+%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38 44

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin. Risk of explosion if heated under confinement.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: 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.
Ingestion:
Get medical aid. Wash mouth out with 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:

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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. Violently decomposes when heated under confinement.
Risk of explosion if heated under confinement.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 5373-87-5: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: Off white
Odor: Without to slight
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 122 - 128 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
Molecular Weight: 166.18

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, strong bases, peroxides.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 5373-87-5: BZ3425000 LD50/LC50:
Not available.
Carcinogenicity:
Vinyl Sulfone polystyrene resin - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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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
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
R 44 Risk of explosion if heated under confinement.
Safety Phrases:
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# 5373-87-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5373-87-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 5373-87-5 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：

  4-甲氧基苄胺肟 在 咪唑盐酸盐 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 以83%的产率得到4-甲氧基苯甲腈
  参考文献：
  名称：

  咪唑盐酸盐促进 3,5-二取代-1,2,4-恶二唑的合成

  摘要：

  咪唑盐酸盐作为添加剂促进酰胺肟和 DMA 衍生物反应生成 3,5-二取代-1,2,4-恶二唑，收率从低到高，无需使用偶联剂、氧化剂、强酸或强碱和其他添加剂。

  DOI：

  10.1016/j.tet.2021.132496
• 作为产物：
  描述：

  4-甲氧基苯甲腈 在 羟胺 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 4-甲氧基苄胺肟
  参考文献：
  名称：

  2-氨基-4-芳基噻唑：一种有前途的支架，被确定为有效的5-LOX抑制剂†

  摘要：

  人5-脂氧合酶（5-LOX）是白三烯生物合成中的重要酶，并且是哮喘和变态反应治疗的靶标。齐留通是目前市售的该目标的这种酶（IC的唯一药物50〜1μM）。因此，非常需要开发新的先导化合物。一系列2-芳基吲哚，噻唑并吡唑酸，恶二唑并苯并噻吩，1,4-二取代-1,2,3-三唑，2-氨基-4-芳基噻唑和4,4'-（1,4-亚苯基）双（当针对此酶进行测试时，发现1,3,3-噻唑）衍生物可鉴定出有效的化合物（1d），即对氟取代的2-氨基-4-芳基噻唑，IC 50约为10μM。鉴定出的另一种铅化合物是（4a）噻唑并吡唑酸衍生物（IC50〜40微米）。所有化合物均表现出差的DPPH自由基清除活性，这表明它们的作用并非由于破坏了酶中存在的铁的氧化还原循环（与齐留通不同），而是由于竞争抑制，因为V max保持恒定，但K m增加随着抑制剂浓度的增加。1d和4a与5-LOX活性位点的分子对接也支持实验数据，并表明

  DOI：

  10.1039/c5ra28187c
• 作为试剂：
  描述：

  N-(2,5-difluorophenyl)-2,2,2-trifluoroacetimidoyl chloride 在 4-甲氧基苄胺肟 、 sodium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 生成 N-(2,5-difluorophenyl)-2,2,2-trifluoroacetamide
  参考文献：
  名称：

  TiO2-纳米颗粒催化合成新的三氟甲基-4,5-二氢-1,2,4-恶二唑和三氟甲基1,2,4-恶二唑

  摘要：

  利用mid肟和三氟乙酰亚胺基氯之间的反应，已经描述了一系列新的三氟甲基-4,5-二氢-1,2,4-恶二唑和三氟甲基1,2,4-恶二唑的合成。已在温和的条件下（如Na 2 CO 3，THF-H 2 O和作为催化剂的二氧化钛纳米颗粒）合成了三氟甲基-4,5-二氢-1,2,4-恶二唑，并具有良好的收率。同样，在存在NaH，THF和二氧化钛纳米粒子作为催化剂的情况下，a胺肟与三氟乙酰亚胺基氯化物以单锅法直接反应制得了三氟甲基1,2,4-恶二唑。

  DOI：

  10.1002/jhet.3207

文献信息

• The electron spin resonance spectra of some hydroxylamine free radicals. Part IV. Radicals from alkylhydroximic acids and amidoximes
  作者：M. H. Millen、William A. Waters

  DOI：10.1039/j29680000408

  日期：——

  Electron spin resonance spectra have been obtained, by the flow method, by the oxidation of two alkylhydroximic acids RC(:N·OH)·OEt in acid solution and from a number of amidoximes RC(:N·OH)·NH2 in alkaline solution. With the radical-anions from amidoximes, the hydroxyimino-group 1N–OH carries a larger electron spin density on nitrogen than does the imino-group 2N–H. Geometrical isomers appear to be

  通过流动方法，通过在酸性溶液中氧化两个烷基氢肟酸RC（：N·OH）·OEt和从碱性条件下的许多a胺肟RC（：N·OH）·NH 2获得电子自旋共振谱解决方案。利用a胺肟的自由基阴离子，羟基亚氨基基团1 N–OH在氮上的电子自旋密度比亚氨基基团2 N–H大。几何异构体似乎是由2 N-苯基苯甲酰胺肟，PhC（：1 N·OH）· 2 NHPh的氧化形成的。分裂常数的大小一个N-1和一个N-2上amidoxy自由基阴离子，RC的氮原子（：1N–O·）· 2 NH，根据相应羧酸RCO 2 H的酸强度（p K a）线性变化，但方向相反。
• “One-pot” synthesis of amidoxime via Pd-catalyzed cyanation and amidoximation
  作者：Chu-Ting Yang、Jun Han、Jun Liu、Mei Gu、Yi Li、Jun Wen、Hai-Zhu Yu、Sheng Hu、Xiaolin Wang

  DOI：10.1039/c4ob02456g

  日期：——

  “One-pot” synthesis of amidoxime was developed for studies on the interactions between amidoxime and uranyl.

  “一锅法”合成酰胺肟，用于研究酰胺肟与铀酰之间的相互作用。
• Polyalkoxybenzenes from plant raw materials 4. Parsley and dill seed extracts in the synthesis of polyalkoxy-3,5-diaryl-1,2,4-oxadiazoles with antiproliferative activity
  作者：L. D. Konyushkin、T. I. Godovikova、S. K. Vorontsova、D. V. Tsyganov、I. B. Karmanova、M. M. Raihstat、S. I. Firgang、M. A. Pokrovskii、A. G. Pokrovskii、M. N. Semenova、V. V. Semenov

  DOI：10.1007/s11172-010-0387-6

  日期：2010.12

  Polyalkoxy-5-(4-hydroxyphenyl)-3-phenyl-1,2,4-oxadiazoles were prepared from allylpolyalkoxybenzenes, the main metabolites of parsley and dill seeds. Due to the spatial arrangement of the aryl substituents provided by 1,2,4-oxadiozole fragment, these compounds can be considered as structural analogs of natural antimitotic combretastatins. The antimitotic activity of the synthesized compounds was evaluated in vivo using sea urchin embryo test.

  多烷氧基-5-(4-羟基苯基)-3-苯基-1,2,4-噁二唑是从欧芹和大茴香种子的主要代谢物烯丙基多烷氧基苯合成的。由于1,2,4-噁二唑片段提供的芳基取代基的空间排列，这些化合物可以被认为是天然抗有丝分裂药康布瑞汀的结构类似物。合成化合物的抗有丝分裂活性通过海胆胚胎试验在体内进行了评估。
• Substituted 3-aryl-5-aryl-[1,2,4]-oxadiazoles and analogs as activators of caspases and inducers of apoptosis and the use thereof
  申请人：——

  公开号：US20030045546A1

  公开（公告）日：2003-03-06

  The present invention is directed to substituted 3-aryl-5-aryl-[1,2,4]-oxadiazoles and analogs thereof, represented by the Formula I: 1 wherein Ar 1 , Ar 3 , A, B and D are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.

  本发明涉及取代的3-芳基-5-芳基-[1,2,4]-噁二唑及其类似物，由以下式I表示： 1 其中Ar1，Ar3，A，B和D在此处定义。本发明还涉及发现具有式I的化合物是caspase的激活剂和凋亡诱导剂。因此，本发明的caspase激活剂和凋亡诱导剂可用于诱导在各种临床病况中发生未受控制的异常细胞生长和扩散的细胞死亡。
• [EN] PHENYL-HETEROCYCLE-PHENYL DERIVATIVES FOR USE IN THE TREATMENT OR PREVENTION OF MELANOMA<br/>[FR] DÉRIVÉS DE PHÉNYL-HÉTÉROCYCLE-PHÉNYLE DESTINÉS À UNE UTILISATION DANS LE TRAITEMENT OU LA PRÉVENTION D'UN MÉLANOME
  申请人：MAX PLANCK GESELLSCHAFT

  公开号：WO2018206778A1

  公开（公告）日：2018-11-15

  The present invention relates to a compound represented by the formula (E) which is useful for treating or preventing melanoma.

  本发明涉及一种化合物，其化学式表示为（E），用于治疗或预防黑色素瘤。

表征谱图