1-苯基-1H-吡唑-5-甲醛 | 132274-70-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 1-苯基-1H-吡唑-5-甲醛
• 中文别名: 1-苯基-5-甲醛-1H-吡唑
• 英文名称: 1-phenyl-1H-pyrazole-5-carbaldehyde
• 英文别名: 1-phenylpyrazole-5-carbaldehyde；5-formyl-1-phenylpyrazole；2-phenylpyrazole-3-carbaldehyde
• CAS: 132274-70-5
• 化学式: C₁₀H₈N₂O
• mdl: MFCD00103497
• 分子量: 172.186
• InChiKey: OQORFMABOZEDBL-UHFFFAOYSA-N

物化性质

• 熔点：
  31 °C
• 沸点：
  312.7±15.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.9
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2933199090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  温度控制在2至8℃，置于惰性气体环境中。

SDS

Name:	1-Phenyl-1h-pyrazole-5-carbaldehyde 95+% Material Safety Data Sheet
Synonym:
CAS:	132274-70-5

Section 1 - Chemical Product MSDS Name:1-Phenyl-1h-pyrazole-5-carbaldehyde 95+% Material Safety Data Sheet
Synonym:

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
132274-70-5	1-Phenyl-1H-pyrazole-5-carbaldehyde	95+%	unlisted

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

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
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.

---

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.

---

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.

---

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

---

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.

---

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 132274-70-5: 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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: pale yellow
Odor: odorless - slight odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
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: C10H8N2O
Molecular Weight: 172.19

---

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

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 132274-70-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Phenyl-1H-pyrazole-5-carbaldehyde - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

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

---

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

---

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# 132274-70-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 132274-70-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 132274-70-5 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-苯基-1H-吡唑-5-甲醛 在 sodium 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 12.0h， 生成 ethyl β-<(1-phenyl)-5-pyrazolyl>-α-(triphenylphosphoranylidenamino)acrylate
  参考文献：
  名称：

  通过串联氮杂Wittig /电环闭环策略进行吡喃脱核反应：制备吡唑并[4,3-c]-和吡唑并[3,4-c]吡啶衍生物。

  摘要：

  膦亚胺的氮杂维蒂希型反应3，通过与叠氮基乙酸乙酯和三苯基膦，用异氰酸酯，烯酮，醛和二硫化碳通向官能吡唑并[4,3-C]吡啶序贯治疗由5-甲酰基-1-苯基吡唑制备5,7,9和11。膦亚胺15，由4-甲酰基-1-苯基吡唑制备下推移吡啶并成环通过与烯酮反应，得到同分异构的吡唑并[3,4-C]吡啶22在适度的产率。

  DOI：

  10.1016/s0040-4020(01)82325-5
• 作为产物：
  描述：

  1-苯基吡唑 、 N,N-二甲基甲酰胺 在 正丁基锂 作用下， 生成 1-苯基-1H-吡唑-5-甲醛
  参考文献：
  名称：

  与1-苯基-5-乙烯基吡唑的环加成

  摘要：

  1-苯基-5-乙烯基吡唑与二甲基乙炔二羧酸酯（DMAD），N-苯基马来酰亚胺（NPMI），四氰基乙烯（TCNE），4-苯基-1,2,4-三唑啉-3,5-二酮（PTAD）和偶氮二羧酸二乙酯反应（DEAZD）通过Diels–Alder环加成反应提供1：1的加合物。在这些反应中未检测到烯反应产物。用DMAD处理反应中的二氢吲唑，得到相应的吲唑。在与丙酸甲酯（MP）的反应中，由双重Diels-Alder反应得到1：2的加合物，然后将乙烯挤出。

  DOI：

  10.1039/p19900002749

文献信息

• [EN] AMINE-LINKED C3-GLUTARIMIDE DEGRONIMERS FOR TARGET PROTEIN DEGRADATION<br/>[FR] DÉGRONIMÈRES DE C3-GLUTARIMIDE LIÉS À UNE AMINE POUR LA DÉGRADATION DE PROTÉINES CIBLES
  申请人：C4 THERAPEUTICS INC

  公开号：WO2017197051A1

  公开（公告）日：2017-11-16

  This invention provides amine-linked C3-glutarimide Degronimers and Degrons for therapeutic applications as described further herein, and methods of use and compositions thereof as well as methods for their preparation.

  这项发明提供了胺连接的C3-戊二酰亚胺Degronimers和Degrons，用于治疗应用，如本文进一步描述的，以及它们的使用方法、组合物以及它们的制备方法。
• Protease inhibitors
  申请人：SmithKline Beecham Corporation

  公开号：US20030144175A1

  公开（公告）日：2003-07-31

  The present invention provides 4-amino-azepan-3-one protease inhibitors and pharmaceutically acceptable salts, hydrates and solvates thereof which inhibit proteases, including cathepsin K, pharmaceutical compositions of such compounds, novel intermediates of such compounds, and methods for treating diseases of excessive bone loss or cartilage or matrix degradation, including osteoporosis; gingival disease including gingivitis and periodontitis; arthritis, more specifically, osteoarthritis and rheumatoid arthritis; Paget's disease; hypercalcemia of malignancy; and metabolic bone disease, comprising inhibiting said bone loss or excessive cartilage or matrix degradation by administering to a patient in need thereof a compound of the present invention.

  本发明提供了4-氨基-氮杂七环-3-酮蛋白酶抑制剂及其药用可接受的盐、水合物和溶剂化物，其抑制蛋白酶，包括卡特普辛K，这些化合物的药物组合物，这些化合物的新中间体，以及治疗骨骼过度流失或软骨或基质降解疾病的方法，包括骨质疏松症；牙龈疾病，包括牙龈炎和牙周炎；关节炎，更具体地说，是骨关节炎和类风湿关节炎；帕吉特病；恶性高钙血症；和代谢性骨病，包括通过向需要的患者施用本发明化合物来抑制骨质流失或过度软骨或基质降解。
• Inhibitors of Tumor Progression Loci-2 (Tpl2) Kinase and Tumor Necrosis Factor α (TNF-α) Production:  Selectivity and in Vivo Antiinflammatory Activity of Novel 8-Substituted-4-anilino-6-aminoquinoline-3-carbonitriles
  作者：Neal Green、Yonghan Hu、Kristin Janz、Huan-Qiu Li、Neelu Kaila、Satenig Guler、Jennifer Thomason、Diane Joseph-McCarthy、Steve Y. Tam、Rajeev Hotchandani、Junjun Wu、Adrian Huang、Qin Wang、Louis Leung、Jefferey Pelker、Suzana Marusic、Sang Hsu、Jean-Baptiste Telliez、J. Perry Hall、John W. Cuozzo、Lih-Ling Lin

  DOI：10.1021/jm070436q

  日期：2007.9.1

  involved in diseases such as rheumatoid arthritis. Initial 4-anilino-6-aminoquinoline-3-carbonitrile leads showed poor selectivity for Tpl2 over epidermal growth factor receptor (EGFR) kinase. Using molecular modeling and crystallographic data of the EGFR kinase domain with and without an EGFR kinase-specific 4-anilinoquinazoline inhibitor (erlotinib, Tarceva), we hypothesized that we could diminish the

  肿瘤进展基因座2（Tpl2）（Cot / MAP3K8）是MAP3K家族中位于MEK上游的丝氨酸/苏氨酸激酶。最近使用Tpl2敲除小鼠的研究表明Tpl2在脂多糖（LPS）诱导的肿瘤坏死因子α（TNF-alpha）和其他与风湿性关节炎等疾病有关的促炎细胞因子的产生中具有重要作用。最初的4-苯胺基-6-氨基喹啉-3-甲腈导线显示出对Tpl2的选择性较表皮生长因子受体（EGFR）激酶差。使用和不使用EGFR激酶特异性4-苯胺基喹唑啉抑制剂（erlotinib，Tarceva）的EGFR激酶结构域的分子模型和晶体学数据，我们假设我们可以通过在C-8位置进行取代来减少对EGFR激酶的抑制作用4-苯胺基-6-氨基喹啉-3-腈引线。由适当的2-取代的4-硝基苯胺制备8-取代的4-苯胺基-6-氨基喹啉-3-甲腈。对C-6和C-8位置的修饰导致鉴定了对LPS刺激的大鼠和人类血液中TNF-α释放抑制作用增强的
• Discovery of a First-In-Class Small Molecule Antagonist against the Adrenomedullin-2 Receptor: Structure–Activity Relationships and Optimization
  作者：Jean-Olivier Zirimwabagabo、Ameera B. A. Jailani、Paris Avgoustou、Matthew J. Tozer、Karl R. Gibson、Paul A. Glossop、James E. J. Mills、Roderick A. Porter、Paul Blaney、Ning Wang、Timothy M. Skerry、Gareth O. Richards、Joseph P. A. Harrity

  DOI：10.1021/acs.jmedchem.0c02191

  日期：2021.3.25

  (RAMPs). CLR/RAMP1 forms a CGRP receptor, CLR/RAMP2 forms an adrenomedullin-1 (AM1) receptor, and CLR/RAMP3 forms an adrenomedullin-2 (AM2) receptor. The CTR/RAMP complexes form three distinct amylin receptors. While the selective blockade of AM2 receptors would be therapeutically valuable, inhibition of AM1 receptors would cause clinically unacceptable increased blood pressure. We report here a systematic

  B 类 G 蛋白偶联受体 (GPCR) 仍然是药物开发中尚未充分利用的目标。降钙素受体 (CTR) 家族尤其具有挑战性，因为其受体是包含两种不同成分的异聚体：降钙素受体样受体 (CLR) 或降钙素受体 (CTR) 以及称为受体活性修饰蛋白的三种辅助蛋白之一（坡道）。 CLR/RAMP1形成CGRP受体，CLR/RAMP2形成肾上腺髓质素-1(AM 1 )受体，并且CLR/RAMP3形成肾上腺髓质素-2(AM 2 )受体。 CTR/RAMP 复合物形成三种不同的胰淀素受体。虽然选择性阻断AM 2受体具有治疗价值，但抑制AM 1受体会导致临床上不可接受的血压升高。我们在此报告了一项结构-活性关系的系统研究，该研究导致了一流的 AM 2受体拮抗剂的开发。这些化合物表现出具有治疗价值的特性，其选择性是 AM 1受体的 1000 倍。这些结果凸显了 AM 2拮抗剂的治疗潜力。
• HYDROXAMATE-BASED INHIBITORS OF DEACETYLASES B
  申请人：SHULTZ Michael

  公开号：US20090247547A1

  公开（公告）日：2009-10-01

  The present teachings relate to compounds of Formula I: and pharmaceutically acceptable salts, hydrates, esters, and prodrugs thereof, wherein R 1 , R 2 , R 3 , Y, Z, and are as defined herein. The present teachings also provide methods of preparing compounds of Formula I and methods of using compounds of Formula I in treating, inhibiting, or preventing pathologic conditions or disorders mediated wholly or in part by deacetylases.

  目前的教导与化合物I的公式有关：及其药用盐、水合物、酯和前药，其中R1、R2、R3、Y、Z和如本文所定义的。目前的教导还提供了制备公式I化合物的方法以及使用公式I化合物治疗、抑制或预防完全或部分由去乙酰酶介导的病理状况或紊乱的方法。