N’-羟基-2-萘甲脒 | 64893-54-5

• 物质功能分类: 化学试剂 - 有机试剂 - 亚氨、脒
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: N’-羟基-2-萘甲脒
• 中文别名: N'-羟基-2-萘甲脒；N-羟基-2-萘羧酰胺
• 英文名称: N'-hydroxy-2-naphthimidamide
• 英文别名: N'-hydroxynaphthalene-2-carboximidamide
• CAS: 64893-54-5
• 化学式: C₁₁H₁₀N₂O
• 分子量: 186.213
• InChiKey: UHJICFSTOCFOND-UHFFFAOYSA-N

物化性质

• 熔点：
  150 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2925290090
• 储存条件：
  2-8℃

SDS

Name:	N -Hydroxy-2-naphthalenecarboximidamide Material Safety Data Sheet
Synonym:	None Known
CAS:	64893-54-5

Section 1 - Chemical Product MSDS Name:N -Hydroxy-2-naphthalenecarboximidamide Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
64893-54-5	N'-Hydroxy-2-naphthalenecarboximidamid	97+	unlisted

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

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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.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
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:
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:
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:
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 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. 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 cool, dry place. Store in a tightly closed container.

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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# 64893-54-5: 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:
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: white
Odor: characteristic odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 146-148 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: C11H10N2O
Molecular Weight: 186.21

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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, acid chlorides.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Will not occur.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 64893-54-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
N'-Hydroxy-2-naphthalenecarboximidamide - 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
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.
Safety Phrases:
S 22 Do not breathe dust.
S 24/25 Avoid contact with skin and eyes.
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# 64893-54-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 64893-54-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 64893-54-5 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：

  N’-羟基-2-萘甲脒 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95%的产率得到2-萘甲腈
  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：

  2-萘甲腈 在 羟胺 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成 N’-羟基-2-萘甲脒
  参考文献：
  名称：

  SO2F2介导的醛（RCHO）转化为氰胺（RNHCN）的一锅级联工艺

  摘要：

  开发了一种简单、温和、实用的将醛直接转化为氰胺的级联工艺，具有底物范围广和官能团耐受性好的特点。该方法允许使用绿色氮源以锅、原子和分步经济的方式将容易获得、廉价且丰富的醛转化为高价值的氰胺。该协议将作为在各种复杂分子中安装氰胺部分的强大工具。

  DOI：

  10.1039/d0ra02631j

文献信息

• “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。
• Structure-activity and structure-property relationships of novel Nrf2 activators with a 1,2,4-oxadiazole core and their therapeutic effects on acetaminophen (APAP)-induced acute liver injury
  作者：Li-Li Xu、Yu-Feng Wu、Lei Wang、Cui-Cui Li、Li Li、Bin Di、Qi-Dong You、Zheng-Yu Jiang

  DOI：10.1016/j.ejmech.2018.08.071

  日期：2018.9

  The antioxidant function induced by Nrf2 protects the liver from damage. We found a novel Nrf2 activator named compound 25 via structural modification of compound 1 we previously reported. In vitro, compound 25 induced Nrf2 transport into the nucleus and protected hepatocyte L02 cells from APAP-induced cytotoxicity via activating the Nrf2-ARE signaling pathway. In vivo, 25 exhibited therapeutic effects

  Nrf2诱导的抗氧化功能可保护肝脏免受损害。我们通过先前报道的化合物1的结构修饰发现了一种名为化合物25的新型Nrf2活化剂。在体外，化合物25通过激活Nrf2-ARE信号通路，诱导Nrf2转运到细胞核中，并保护肝细胞L02细胞免受APAP诱导的细胞毒性作用。在体内，通过上调Nrf2依赖性抗氧化酶和下调血清中的肝损伤标记物，在对乙酰氨基酚（APAP）诱发的急性肝损伤的小鼠模型中，有25种药物具有治疗作用。在一起，这些结果表明25是有效的Nrf2 / ARE激活剂体外和体内。化合物25的类药物特性进一步揭示了其作为治疗急性肝损伤的治疗药物的潜力。
• Synthesis and Biological Evaluation of Sigma‐1 (σ₁) Receptor Ligands Based on Phenyl‐1,2,4‐oxadiazole Derivatives
  作者：Xudong Cao、Zhongyuan Yao、Fei Dou、Yifang Zhang、Yinli Qiu、Song Zhao、Xiangqing Xu、Xin Liu、Bi‐Feng Liu、Yin Chen、Guisen Zhang

  DOI：10.1002/cbdv.201800599

  日期：2019.3

  4-oxadiazole derivatives were synthesized and evaluated for anti-allodynic activity. Structure-activity relationship studies identified 1-4-[3-(2,4-dichlorophenyl)-1,2,4-oxadiazol-5-yl]butyl}piperidine (39) with excellent affinity for the σ1 receptor and selectivity for the σ2 receptor, with poor activity to other central nervous system neurotransmitter receptors and transporters associated with pain. Compound

  在这项研究中，合成了一系列苯基-1,2,4-四恶二唑衍生物，并评估了其抗痛觉过敏活性。构效关系研究确定了1- 4- [3-（2,4-二氯苯基）-1,2,4-恶二唑-5-基]丁基}哌啶（39）对σ1受体具有出色的亲和力，对σ2受体，对其他中枢神经系统神经递质受体和与疼痛相关的转运蛋白的活性较弱。化合物39显示出在慢性收缩性损伤诱导的神经性大鼠中抑制福尔马林诱导的退缩和减轻机械性异常性疼痛的剂量依赖性功效。这些结果表明化合物39发挥有效的抗痛觉过敏活性，可以被认为是治疗神经性疼痛的有前途的候选药物。
• Palladium-catalyzed synthesis of 5-amino-1,2,4-oxadiazoles <i>via</i> isocyanide insertion
  作者：Xu Wang、Jin-Ping Fu、Jia-Xing Xie、Qing-Hu Teng、Hai-Tao Tang、Ying-Ming Pan

  DOI：10.1039/d0ob01092h

  日期：——

  palladium-catalyzed approach has been developed for the synthesis of 5-amino-1,2,4-oxadiazoles from amidoximes and isocyanides. Various 5-amino-1,2,4-oxadiazoles were obtained in moderate to high yields under mild conditions. The key to the success of this strategy involves new C–N bond and C–O bond formation via palladium-catalyzed isocyanide insertion.

  已经开发了一种方便有效的钯催化方法，用于由a肟和异氰酸酯合成5-氨基1,2,4-恶二唑。在温和条件下以中等至高收率获得了各种5-氨基-1,2,4-恶二唑。该策略成功的关键在于通过钯催化的异氰酸酯插入形成新的C–N键和C–O键。
• Oxadiazolone-Enabled Synthesis of Primary Azaaromatic Amines
  作者：Xiaolong Yu、Kehao Chen、Fan Yang、Shanke Zha、Jin Zhu

  DOI：10.1021/acs.orglett.6b02814

  日期：2016.10.21

  Despite their tremendous synthetic and pharmaceutical utility, primary azaaromatic amines remain elusive for access based on a generally applicable C–H functionalization strategy. An oxadiazolone-enabled approach is reported for convenient entry into N-unsubstituted 1-aminoisoquinolines through Co(III)-catalyzed redox-neutral, step-, atom-, and purification-economic C–H functionalization with alkynes

  尽管它们具有巨大的合成和制药用途，但基于普遍适用的C–H官能化策略，氮杂芳族伯胺仍然难以获得。恶二唑酮使能的方法据报道可方便地通过炔烃通过Co（III）催化的氧化还原中性，阶跃，原子和纯化经济的CHH功能化进入N-未取代的1-氨基异喹啉。甲15 Ñ标记实验揭示了两个恶二唑酮N原子作为引导位点的有效性。可以将已安装的伯胺用作合成有用的手柄，用于附接发散的附件。