2-(4-苯哌嗪基)苯甲醛 | 112253-26-6

• 物质功能分类: 医药中间体 - 杂环化合物 - 哌嗪类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: 2-(4-苯哌嗪基)苯甲醛
• 英文名称: 2-(4-benzylpiperazin-1-yl)benzaldehyde
• CAS: 112253-26-6
• 化学式: C₁₈H₂₀N₂O
• 分子量: 280.37
• InChiKey: BDEPGTDKVXMYQP-UHFFFAOYSA-N

物化性质

• 熔点：
  58 °C
• 沸点：
  429.9±45.0 °C(Predicted)
• 密度：
  1.155±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933599090
• 危险类别：
  IRRITANT

SDS

Name:	2-(4-Benzylpiperazino)benzaldehyde 97% Material Safety Data Sheet
Synonym:
CAS:	112253-26-6

Section 1 - Chemical Product MSDS Name:2-(4-Benzylpiperazino)benzaldehyde 97% Material Safety Data Sheet
Synonym:

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
112253-26-6	2-(4-Benzylpiperazino)benzaldehyde	97%	unlisted

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

---

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.

---

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:
Vacuum or sweep up material and place into a suitable disposal 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# 112253-26-6: 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: Solid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 54 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: C18H20N2O
Molecular Weight: 280

---

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

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 112253-26-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-(4-Benzylpiperazino)benzaldehyde - 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# 112253-26-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 112253-26-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 112253-26-6 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：

  2-(4-苯哌嗪基)苯甲醛 在 [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 D(+)-10-樟脑磺酸 作用下， 以 甲苯 为溶剂， 140.0 ℃ 、101.33 kPa 条件下， 反应 18.0h， 以11%的产率得到1-苄基-4-苯基哌嗪
  参考文献：
  名称：

  钌催化“特权”哌嗪核上的β-C（sp 3）–H功能化

  摘要：

  使用钌催化已经公开了在“特权的”哌嗪核上的β-C（sp 3）-H功能化。提出了钌从邻哌嗪基（杂）芳基醛催化的各种哌嗪稠合的吲哚的催化合成。该转化通过哌嗪的脱氢，然后将瞬时烯胺部分分子内亲核加成到羰基上并进行芳构化级联而发生。

  DOI：

  10.1039/c7cc05604d
• 作为产物：
  描述：

  1-苄基哌嗪 、 2-氟苯甲醛 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 以81%的产率得到2-(4-苯哌嗪基)苯甲醛
  参考文献：
  名称：

  A Novel Two-Step Synthesis of Hexahydropyrazino[1,2-α]-quinolines

  摘要：

  六氢吡嗪[1,2-a]喹啉2的合成产率良好，方法是将2-(4-取代1-哌嗪基)苯甲醛5与马来腈反应，随后对缩合产物6进行热环化；后者反应通过协同的[1,5]氢转移和随后通过羧阴离子加到亚胺双键上实现环闭合。

  DOI：

  10.1055/s-1987-28033

文献信息

• [EN] TRPML MODULATORS<br/>[FR] MODULATEURS DE TRPML
  申请人：CASMA THERAPEUTICS INC

  公开号：WO2021127337A1

  公开（公告）日：2021-06-24

  The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.

  本发明提供了化合物、药学上可接受的组合物以及使用这些化合物的方法。
• [EN] NOVEL BENZYL(IDENE)-LACTAM DERIVATIVES<br/>[FR] NOUVEAUX DERIVES DE BENZYL(IDENE)-LACTAME
  申请人：PFIZER PROD INC

  公开号：WO2005090300A1

  公开（公告）日：2005-09-29

  The present invention relates to novel benzyl(idene)-lactam derivatives, compounds of the formula (I) wherein R1 is a group of the formula G1 or G2 depicted below, wherein R1, R3, R6, R13, X, a, n and m are as defined herein, their pharmaceutically acceptable salts, and pharmaceutical compositions which include selective antagonists, inverse agonists and partial agonists of serotonin 1 (5-HT1) receptors, specifically, of one or both of the 5-HT1A and 5-HT1B receptors. The compounds of the invention are useful in treating or preventing depression, anxiety, obsessive compulsive disorder (OCD) and other disorders for which a 5-HT1 agonist or antagonist is indicated and have reduced potential for cardiac side effects, in particular QTc prolongation.

  本发明涉及新型苄基(亚)内酰胺衍生物，化合物的结构如下式(I)所示，其中R1是下图所示的G1或G2的基团，其中R1、R3、R6、R13、X、a、n和m的定义如本文所述，其药学上可接受的盐，以及包括选择性5-羟色胺1(5-HT1)受体的拮抗剂、逆向激动剂和部分激动剂的药物组合物，具体地，是5-HT1A和/或5-HT1B受体中的其中一个或两者的拮抗剂。本发明的化合物在治疗或预防抑郁症、焦虑症、强迫症(OCD)和其他需要5-HT1激动剂或拮抗剂的疾病中具有用途，并且具有降低心脏副作用的潜力，特别是QTc延长。
• [EN] NOVEL SUBSTITUTED ARYL DERIVATIVES, THEIR PROCESS OF PREPARATION AND THEIR THERAPEUTICAL USES AS ANTI-HIV AGENTS<br/>[FR] NOUVEAUX DÉRIVÉS ARYLES SUBSTITUÉS, LEUR PROCÉDÉ DE PRÉPARATION ET LEURS UTILISATIONS THÉRAPEUTIQUES EN TANT QU'AGENTS ANTI-VIH
  申请人：CELLVIR

  公开号：WO2010066847A1

  公开（公告）日：2010-06-17

  The present invention concerns novel substituted aryl derivatives, their process of preparation and their use for inhibiting virus replication and for treating viral diseases or disorders such as HIV and/or HCV infection.

  本发明涉及新型取代芳基衍生物，其制备方法以及用于抑制病毒复制和治疗病毒性疾病或障碍，如HIV和/或HCV感染的用途。
• Novel benayl(idene)-lactam derivatives
  申请人：Brodney A. Michael

  公开号：US20050245521A1

  公开（公告）日：2005-11-03

  The present invention relates to novel benzyl(idene)-lactam derivatives, compounds of the formula I wherein R 1 is a group of the formula G 1 or G 2 depicted below, wherein R 1 , R 3 , R 6 , R 13 X, a, n and m are as defined herein, their pharmaceutically acceptable salts, and pharmaceutical compositions which include selective antagonists, inverse agonists and partial agonists of serotonin 1 (5-HT 1 ) receptors, specifically, of one or both of the 5-HT 1A and 5-HT 1B receptors. The compounds of the invention are useful in treating or preventing depression, anxiety, obsessive compulsive disorder (OCD) and other disorders for which a 5-HT 1 agonist or antagonist is indicated and have reduced potential for cardiac side effects, in particular QTc prolongation.

  本发明涉及一种新型苯甲基（亚）内酰胺衍生物，化合物的式子为I，其中R1是下面所示的式子G1或G2的基团，其中R1、R3、R6、R13、X、a、n和m的定义如本说明书所述，其药学上可接受的盐，以及包括选择性5-羟色胺1（5-HT1）受体的拮抗剂、反向激动剂和部分激动剂的药物组合物，具体来说，是5-HT1A和5-HT1B受体中的一个或两个。本发明的化合物在治疗或预防抑郁症、焦虑症、强迫症和其他需要5-HT1受体激动剂或拮抗剂的疾病方面有用，并且具有减少心脏副作用的潜力，特别是QTc延长。
• 11C-Labeled Benzyl-Lactam Compounds and Their Use as Imaging Agents
  申请人：Helal Christopher John

  公开号：US20080206137A1

  公开（公告）日：2008-08-28

  The invention relates to “C-labeled compounds, their preparation, compositions comprising an effective amount of a “C-labeled compound, and the use of a “C-labeled compound as a radiopharmaceutical for positron emission tomography.

  该发明涉及“C标记化合物，它们的制备，包含有效量的“C标记化合物的组合物以及将“C标记化合物用作正电子发射断层扫描的放射性药物的用途。