3-(4-甲氧基苯基)-1H-吡唑-4-甲醛 | 199682-73-0

• 物质功能分类: 有机原料 - 醛类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 3-(4-甲氧基苯基)-1H-吡唑-4-甲醛
• 英文名称: 3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde
• 英文别名: 3-(4-Methoxyphenyl)-1H-pyrazole-4-carboxaldehyde；5-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde
• CAS: 199682-73-0
• 化学式: C₁₁H₁₀N₂O₂
• mdl: MFCD01133696
• 分子量: 202.213
• InChiKey: QSGGFCPKXTULQQ-UHFFFAOYSA-N

物化性质

• 熔点：
  160 °C
• 沸点：
  449.2±40.0 °C(Predicted)
• 密度：
  1.248±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  55
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S24/25
• 海关编码：
  2933199090

SDS

Name:	3-(4-Methoxyphenyl)-1h-pyrazole-4-carbaldehyde 95+% Material Safety Data Sheet
Synonym:
CAS:	199682-73-0

Section 1 - Chemical Product MSDS Name:3-(4-Methoxyphenyl)-1h-pyrazole-4-carbaldehyde 95+% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
199682-73-0	3-(4-Methoxyphenyl)-1H-pyrazole-4-carb	95+%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Air sensitive.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
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.
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.
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.
Store under an inert atmosphere.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 199682-73-0: 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: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 159 - 161 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: C11H10N2O2
Molecular Weight: 202

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to air.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 199682-73-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-(4-Methoxyphenyl)-1H-pyrazole-4-carbaldehyde - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 199682-73-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 199682-73-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 199682-73-0 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：

  3-(4-甲氧基苯基)-1H-吡唑-4-甲醛 在 sodium hydroxide 、 potassium permanganate 作用下， 以 水 为溶剂， 以99%的产率得到3-(4-甲氧基-苯基)-1H-吡唑-4-羧酸
  参考文献：
  名称：

  3-取代的芳基吡唑-4-羧酸的合成

  摘要：

  提出了一种制备以前未知的3-芳基取代的吡唑-4-羧酸的方法，该方法包括将26种可用的单和双取代的苯乙酮和2-乙酰基噻吩的半咔唑的Vilsmeier甲酰化，然后氧化所得的3-芳基取代的吡唑-。 4-羧醛在高锰酸钾的作用下。讨论了甲酰化反应的机理。该方法即使对含有烷基取代基的苯乙酮也能成功地起作用。在后一种情况下，使用另外的步骤，该步骤涉及分离吡唑-4-羧酸作为其甲硅烷基酯。

  DOI：

  10.1007/s11176-005-0318-7
• 作为产物：
  描述：

  4-methoxyacetophenone semicarbazone 在 三氯氧磷 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.5h， 生成 3-(4-甲氧基苯基)-1H-吡唑-4-甲醛
  参考文献：
  名称：

  （Z）-5-（（3-苯基-1H-吡唑-4-基）亚甲基）-2-硫代噻唑烷酮-4-一衍生物的合成及抗菌性能评价。

  摘要：

  背景技术对现有抗微生物剂的致病性耐药性的惊人增加是一个严重的问题，并且这些细菌感染的治疗正变得越来越具有挑战性。因此，迫切需要开发新型抗微生物剂。目的作为我们正在进行的新型抗菌剂研究的一部分，一系列（Z）-5-（（3-苯基-1H-吡唑-4-基）亚甲基）-2-的合成和抗菌活性在这项研究中将讨论噻吩并噻唑烷-4-酮衍生物。方法设计，合成（Z）-5-（（3-苯基-1H-吡唑-4-基）亚甲基）-2-硫代噻唑烷酮-4-一衍生物，并评价其抗菌活性。通过IR，1 H NMR，13 C NMR和质谱确认结构。使用96孔微量滴定板和系列稀释方法在体外评估所有合成的化合物，以获得对多种不同菌株（包括耐多药临床分离株）的最低抑菌浓度（MIC）值。结果体外抗菌测试表明，系列7和9中的大多数化合物对厌氧菌（变形链球菌）菌株均表现出显着的抑制活性，MIC值为1 µg / mL。化合物7c和9c对MRSA的活性最高（3

  DOI：

  10.2174/1573406412666160822160156

文献信息

• Thienopyrrolidinones
  申请人：——

  公开号：US20020028841A1

  公开（公告）日：2002-03-07

  The invention is directed to substituted thieno[2,3-b]pyrrolidin-5-ones. The compounds are useful as inhibitors of cellular production of tumor necrosis factor (TNF-&agr;) and as antiproliferative agents. These compounds are useful in the treatment or control of neuro-degenerative diseases, cardiovascular diseases, cancer or inflammatory diseases.

  本发明涉及取代的噻吩并[2,3-b]吡咯烷-5-酮化合物。这些化合物可作为细胞肿瘤坏死因子（TNF-α）生成的抑制剂和抗增殖剂。它们在治疗或控制神经退行性疾病、心血管疾病、癌症或炎症性疾病方面具有应用价值。
• Synthesis and antitubercular and antibacterial activity of some active fluorine containing quinoline–pyrazole hybrid derivatives
  作者：Nagabhushana Nayak、Jurupula Ramprasad、Udayakumar Dalimba

  DOI：10.1016/j.jfluchem.2016.01.011

  日期：2016.3

  Mycobacterium tuberculosis and antibacterial activity against three common pathogenic bacterial strains. Four derivatives (8b, 8c, 8j and 8o) displayed significant antitubercular activity. The compounds derived from 8-trifluoromethylquinoline and 6-fluoroquinoline scaffolds with halogen substitution on the pyrazole ring exhibited superior inhibition activity than corresponding 6-methoxyquinoline analogs.

  为了开发出新的抗结核和抗菌药物以抵抗不断增加的细菌耐药性，我们采用分子杂交方法设计了新的喹啉-吡唑类似物（8a – u）。通过单晶X射线衍射（SC-XRD）分析清楚地证实了最终化合物之一8a的结构。评价目标化合物对结核分枝杆菌的抗结核活性和对三种常见致病细菌菌株的抗菌活性。四个导数（8b，8c，8j和8o）具有明显的抗结核活性。衍生自在吡唑环上具有卤素取代基的8-三氟甲基喹啉和6-氟喹啉骨架的化合物表现出比相应的6-甲氧基喹啉类似物更好的抑制活性。细胞毒性研究表明，活性化合物对正常Vero细胞系无毒，选择性指数值≥10，表明这些化合物适用于进一步的药物开发。的在计算机芯片上的分子对接研究表明用的靶酶（INHA，CYP121和TMPK）化合物的强的结合亲和力的结核分枝杆菌。此外，化合物8b，8c，8d和8g的体外抗菌活性 与参考药物环丙沙星相当。
• Synthesis of 3-Substituted Arylpyrazole-4-carboxylic Acids
  作者：A. V. Lebedev、A. B. Lebedeva、V. D. Sheludyakov、E. A. Kovaleva、O. L. Ustinova、I. B. Kozhevnikov

  DOI：10.1007/s11176-005-0318-7

  日期：2005.5

  3-aryl-substituted pyrazole-4-carboxylic acids, involving Vilsmeier formylation of semicarbazones of 26 available mono- and disubstituted acetophenones and 2-acetylthiophene followed by oxidation of the resulting 3-aryl-substituted pyrazole-4-carboxaldehydes under the action of potassium permanganate. The mechanism of the formylation reaction is discussed. The method successfully works even with acetophenones

  提出了一种制备以前未知的3-芳基取代的吡唑-4-羧酸的方法，该方法包括将26种可用的单和双取代的苯乙酮和2-乙酰基噻吩的半咔唑的Vilsmeier甲酰化，然后氧化所得的3-芳基取代的吡唑-。 4-羧醛在高锰酸钾的作用下。讨论了甲酰化反应的机理。该方法即使对含有烷基取代基的苯乙酮也能成功地起作用。在后一种情况下，使用另外的步骤，该步骤涉及分离吡唑-4-羧酸作为其甲硅烷基酯。
• Synthesis and Biological Evaluation of Some Pyrazole Derivatives, Containing (Thio) Semicarbazide, as Dual Anti-Inflammatory Antimicrobial Agents
  作者：Zhaochang Liang、Yuping Huang、Shiben Wang、Xianqing Deng

  DOI：10.2174/1570180816666190325163117

  日期：2019.9.11

  Background: Several series of pyrazole derivatives containing (thio) semicarbazide (4a-4h, 5a-5l, 6a-6f, 7a-7c) were designed and synthesized to screen dual inflammatory and antimicrobial activities. Methods: The products were characterized by1H NMR, 13C NMR and HRMS. In vitro LPS-induced TNF-α model and in vivo xylene-induced ear-edema model were used to evaluate their antiinflammatory activity. Their

  背景：设计并合成了一系列含有（硫）氨基脲（4a-4h，5a-5l，6a-6f，7a-7c）的吡唑衍生物，以筛选双重炎症和抗菌活性。 方法：通过1 H NMR，13 C NMR和HRMS对产物进行表征。用体外LPS诱导的TNF-α模型和体内二甲苯诱导的耳水肿模型评估其抗炎活性。使用系列稀释法针对几种革兰氏阳性菌株，革兰氏阴性菌株和真菌菌株评估了它们的体外抗菌活性。 结果：生物测定表明，大多数化合物在浓度为20 µg / mL时均可显着抑制TNF-α的表达。化合物5i，6b和7b在50 mg / mL剂量下具有与参考药物地塞米松相当的体内抗炎活性。公斤。此外，几种化合物对不同菌株显示出抗菌活性，化合物5g和5h分别显示对肺炎链球菌CMCC 31968和金黄色葡萄球菌CMCC 25923的有效抑菌活性，MIC值为8 µg / mL。同时具有抗炎和抗微生物活性的化合物7b，应按原样或在衍生后进行研究。
• Synthesis and evaluation of antimicrobial and anticancer activities of 3‐phenyl‐1‐phenylsulfonyl pyrazoles containing an aminoguanidine moiety
  作者：Yushan Huang、Hongmei Hu、Rui Yan、Liwen Lin、Mingxia Song、Xiaodong Yao

  DOI：10.1002/ardp.202000165

  日期：2021.2

  3-phenyl-1-phenylsulfonyl pyrazoles containing an aminoguanidine moiety was designed, synthesized, and evaluated for their antimicrobial and anticancer activities. The majority of the target compounds showed broad-spectrum antimicrobial activity against the tested strains, with minimum inhibitory concentration (MIC) values ranging from 2 to 64 μg/ml. Compound 5k, showing the most potent antimicrobial activity against

  设计、合成了一系列含有氨基胍部分的 3-苯基-1-苯基磺酰基吡唑，并评估了它们的抗菌和抗癌活性。大多数目标化合物对受试菌株显示出广谱抗菌活性，最小抑菌浓度 (MIC) 值范围为 2 至 64 μg/ml。化合物 5k 对枯草芽孢杆菌 CMCC 63501 和多药耐药金黄色葡萄球菌 ATCC 43300 显示出最有效的抗菌活性，MIC 值为 2 μg/ml，是该系列中最有前途的一种。在较高浓度下，它对金黄色葡萄球菌 ATCC 33591 和多重耐药大肠杆菌 ATCC BAA-196 也有效。杀菌时间-杀灭动力学测试表明化合物5k具有快速杀菌潜力。对接结果表明，化合物5k对FabH受体表现出多种结合，反映5k与活性位点结合良好。所有化合物对所研究的癌细胞均显示出优异的活性，IC50 值范围为 1.90 至 54.53 µM。其中，化合物5f对A549细胞显示出显着的细胞毒性，IC50 = 1.90