1-(2-氨乙基)-4-苄基哌嗪 | 4553-21-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-(2-氨乙基)-4-苄基哌嗪
• 中文别名: 1-氨乙基-4-苯甲基哌嗪；4-苄基-1-哌嗪乙胺；2-(4-苄基哌嗪基)乙基-1-胺；1-(2-氨乙基)-4-苯基哌嗪
• 英文名称: 2-(4-benzylpiperazin-1-yl)-ethylamine
• 英文别名: 2-(4-benzylpiperazin-1-yl)ethanamine；2-(4-benzylpiperazin-1-yl)ethan-1-amine；2-(4-benzyl-1-piperazinyl)ethanamine；2-[4-(phenylmethyl)-1-piperazinyl]ethylamine
• CAS: 4553-21-3
• 化学式: C₁₃H₂₁N₃
• mdl: MFCD00831097
• 分子量: 219.33
• InChiKey: CXEJMFLWEVKOGS-UHFFFAOYSA-N

物化性质

• 熔点：
  247℃
• 沸点：
  118 °C
• 密度：
  1.053±0.06 g/cm3 (20 ºC 760 Torr)
• 稳定性/保质期：

  在常温常压下保持稳定。

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.538
• 拓扑面积：
  32.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39,S37
• 危险类别码：
  R36/37/38
• 海关编码：
  2933599090
• 储存条件：
  常温下应存放在避光、通风且干燥的地方，并密封保存。

SDS

Name:	2-(4-Benzylpiperazino)ethan-1-amine 95+% Material Safety Data Sheet
Synonym:	1-(2-Aminoethyl)-4-benzylpiperazin
CAS:	4553-21-3

Section 1 - Chemical Product MSDS Name:2-(4-Benzylpiperazino)ethan-1-amine 95+% Material Safety Data Sheet
Synonym:1-(2-Aminoethyl)-4-benzylpiperazin

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
4553-21-3	2-(4-Benzylpiperazino)ethan-1-amine	95+%	unlisted

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

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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 immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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 foam, dry chemical, or carbon dioxide.

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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.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

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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# 4553-21-3: 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: Liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 123 - 124 deg C @0.2mmHg
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: C13H21N3
Molecular Weight: 219

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

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 4553-21-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-(4-Benzylpiperazino)ethan-1-amine - 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: AMINES, LIQUID, CORROSIVE, N.O.S.*
Hazard Class: 8
UN Number: 2735
Packing Group: III
IMO
Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.
Hazard Class: 8
UN Number: 2735
Packing Group: III
RID/ADR
Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.
Hazard Class: 8
UN Number: 2735
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
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.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 4553-21-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 4553-21-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 4553-21-3 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：

  1-(2-氨乙基)-4-苄基哌嗪 在 钯 palladium diacetate 、 甲酸 、 溶剂黄146 、 三乙胺 、 三(邻甲基苯基)磷 、 silver carbonate 、 苯酚 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 31.5h， 生成 2,3-Dimethoxy-12-(2-piperazin-1-yl-ethyl)-12H-8,10-dioxa-6,12-diaza-cyclopenta[b]chrysen-13-one
  参考文献：
  名称：

  5-(2-Aminoethyl)dibenzo[c,h][1,6]naphthyridin-6-ones:  Variation of N-Alkyl Substituents Modulates Sensitivity to Efflux Transporters Associated with Multidrug Resistance

  摘要：

  5H-8,9-Dimethoxy-5-(2-N,N-dimethylaminoethyl)-2,3-methylenedioxydibenzo [c, h]-[1,6]naphthyridin-6-one (ARC-111) has potent TOP1-targeting activity and pronounced antitumor activity. Several analogues of ARC-111 were synthesized with NH2, N-alkyl, N,N-dialkyl, pyrrolidinyl, piperidinyl, and piperazinyl substituents at the 2-position of the 5-ethyl group. The relative TOP1-targeting activity and cytotoxicity of these structural analogues were assessed in RPMI8402 and P388 tumor cells and their camptothecin-resistant variants CPT-K5 and P388/CPT45, respectively. Potent TOP1-targeting activity was retained within a series of mono N-alkyl analogues that included NHCH2CH3, NHCH(CH3)(2), and NHC(CH3)(3). TOP1-targeting activity was diminished by the presence of a N-benzyl moiety. In a comparison of a series of N-alkyl-N-isopropyl analogues, activity decreased in the order CH3 > CH2CH3 > CH(CH3)(2). Cytotoxicity in RPMI8402 and P388 did correlate with TOP1-targeting activity. Cytotoxic activity was also determined in KB3-1 cells and its variants KB/V-1 and KBH5.0. As KB/V-1 cells overexpress MDR1 and KBH5.0 cells overexpress BCRP, decreased cytotoxicity in these cell lines relative to the parent cell line is indicative of compounds that are substrates for these efflux transporters. In view of their diminished cytotoxicity in KB/V-1 cells, it appears that the likely demethylated metabolites of ARC-111, i.e., where NH2 or NHCH3 replaces the N(CH3)(2) at the 2-position of the 5-ethyl substituent, are substrates for MDR1. In contrast, no significant difference in cytotoxicity among these three cell lines was observed with other N-alkyl analogues, including NHC2H5, NHCH(CH3)(2), NHC(CH3)(3), N(CH3)(2), N(CH2CH3)(2), NCH3(CH(CH)(3))(2)), and either the pyrrolidinyl or the piperidinyl analogues. The 2-(piperazinyl) analogues were associated with diminished cytotoxicity in KB/V-1 cells, suggesting that the second basic amino substituent is associated with their recognition as substrates by MDR1. Comparative studies on the antitumor activity of ARC-111 and its N-demethylated derivatives (the NHCH3 and NH2 analogues) against SJ-BT45 medulloblastoma xenografts in scid mice revealed that the secondary amine metabolite is at least as active as ARC-111 in vivo, although the primary amine derivative was significantly less potent.

  DOI：

  10.1021/jm049447z
• 作为产物：
  描述：

  1-苄基哌嗪 在 potassium carbonate 、 一水合肼 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 16.0h， 生成 1-(2-氨乙基)-4-苄基哌嗪
  参考文献：
  名称：

  含哌嗪和哌啶的噻唑并[5,4-d]嘧啶衍生物作为新的强效和选择性腺苷A2A受体反向激动剂。

  摘要：

  A2A腺苷受体（AR）拮抗剂在治疗神经退行性疾病（如帕金森氏症和阿尔茨海默氏病）中的治疗用途是非常有前途的方法。此外，A2A AR拮抗剂避免肿瘤细胞免疫逃逸和肿瘤发展的潜在治疗作用已得到充分证明。在此，我们报道了一组新的设计为人A2A AR拮抗剂的含哌嗪和哌啶的7-氨基-2-（呋喃-2-基）噻唑并[5,4-d]嘧啶衍生物的合成和生物学评估。 /反向激动剂。结合和效价数据表明，发现了大量有效的和选择性的hA2A AR反向激动剂。其中，2-（呋喃-2-基）-N5-（2-（4-苯基哌嗪-1-基）乙基）噻唑并[5,4-d]嘧啶-5,7-二胺11表现出最高的A2A AR结合亲和力（Ki = 8。62 nM）以及反向激动剂效价（IC50 = 7.42 nM）。此外，使用网络工具SwissADME进行的生物信息学预测显示8、11和19具有良好的药物相似性。

  DOI：

  10.3390/ph13080161

文献信息

• [EN] NOVEL BENZAMIDE COMPOUNDS FOR USE IN MCH RECEPTOR RELATED DISORDERS<br/>[FR] NOUVEAUX COMPOSES DE BENZAMIDE DESTINES A ETRE UTILISES DANS DES TROUBLES ASSOCIES AU RECEPTEUR DE MCH
  申请人：7TM PHARMA AS

  公开号：WO2004048319A1

  公开（公告）日：2004-06-10

  Novel compounds of Formula I which modulate MCH activity are disclosed, in which A is a linker, Ar, is an aryl or heteroaryl group; R1 is hydrogen or a lower alkoxy group; Q together with the carbonyl forms an amide group, which is further substituted with an amine group; R5 is hydrogen, halogen atoms, alkoxy groups, hydroxy, alkylamino groups, dialkylamino groups, hydroxylalkyl groups, carboxamido groups, acylamido groups, acyl groups, -CHO, nitrile, alkyl, alkenyl or alkynyl groups, -SCH3, partially or fully fluorinated alkyl, alkoxy or thioalkoxy groups such as -CH2CF3, -CF2CF3, -CF3, -OCF3, -SCF3; -SO2NH2, -SO2NHAlk, -SO2NAlk2, -SO2AIk; R8 is hydrogen, halogen atoms, alkyl, alkenyl or alkynyl groups, cycloalkyl groups, alkylcycloalkyl groups, alkoxy groups, dialkylamino groups, -CONHAIk, -CONAIk2, - NHCO-Alk, -CO-Alk, -SCH3, partially or fully fluorinated alkyl, alkoxy or thioalkoxy groups such as -CH2CF3, -CF2CF3, -CF3, -OCF3, -SCF3; X is H, F, Cl, Br, I, -SCH3, partially or fully fluorinated alkyl, alkoxy or thioalkoxy groups such as -CH2CF3, - CF2CF3, -CF3, -OCF3, -SCF3; OCH3 or lower alkyl or alkenyl group; and which are useful in the treatment or prevention of e.g. obesity, depression, diabetes, bulimia etc.

  公开了调节MCH活性的Formula I的新化合物，其中A是连接剂，Ar是芳基或杂环芳基；R1是氢或较低的烷氧基；Q与羰基一起形成酰胺基团，该基团进一步被氨基取代；R5是氢、卤素原子、烷氧基、羟基、烷基氨基基团、二烷基氨基基团、羟基烷基基团、羧酰胺基团、酰胺基团、酰基、-CHO、腈基、烷基、烯基或炔基、-SCH3、部分或完全氟代烷基、烷氧基或硫代烷氧基基团，如-CH2CF3、-CF2CF3、-CF3、-OCF3、-SCF3；-SO2NH2、-SO2NHAlk、-SO2NAlk2、-SO2AIk；R8是氢、卤素原子、烷基、烯基或炔基、环烷基、烷基环烷基、烷氧基、二烷基氨基基团、-CONHAIk、-CONAIk2、-NHCO-Alk、-CO-Alk、-SCH3、部分或完全氟代烷基、烷氧基或硫代烷氧基基团，如-CH2CF3、-CF2CF3、-CF3、-OCF3、-SCF3；X是H、F、Cl、Br、I、-SCH3、部分或完全氟代烷基、烷氧基或硫代烷氧基基团，如-CH2CF3、-CF2CF3、-CF3、-OCF3、-SCF3；OCH3或较低的烷基或烯基基团；这些化合物在治疗或预防肥胖、抑郁症、糖尿病、暴食症等方面是有用的。
• Binding Kinetics of ZM241385 Derivatives at the Human Adenosine A_2AReceptor
  作者：Dong Guo、Lizi Xia、Jacobus P. D. van Veldhoven、Marc Hazeu、Tamara Mocking、Johannes Brussee、Adriaan P. IJzerman、Laura H. Heitman

  DOI：10.1002/cmdc.201300474

  日期：2014.4

  compound’s binding kinetics have been largely ignored, the importance of which is now being increasingly recognized. In the present study, we performed an extensive structure–kinetics relationship (SKR) study in addition to a traditional SAR analysis at the adenosine A2A receptor (A2AR). The ensemble of 24 A2AR compounds, all triazolotriazine derivatives resembling the prototypic antagonist ZM241385 (4‐(

  经典药物的设计和开发主要依赖于亲和力或效价驱动的结构-活性关系（SAR）。迄今为止，给定化合物的结合动力学已被很大程度上忽略，其重要性现在越来越被人们所认识。在本研究中，除了对腺苷A 2A受体（A 2A R）进行传统的SAR分析外，我们还进行了广泛的结构动力学关系（SKR）研究。由24 A 2A R化合物组成的化合物，所有三唑三嗪衍生物均类似于原型拮抗剂ZM241385（4-（2-（（7-氨基-2-（呋喃-2-基）-[1,2,4]三唑[1， 5一] [1,3,5] triazin-5-基）氨基）乙基）苯酚）在亲和力上仅显示微小差异，尽管它们与受体的解离速率差异很大。我们相信，像我们对A 2A R所做的那样，SKR和SAR分析的这种结合对于G蛋白偶联受体的超家族将具有普遍的重要性，因为它可以作为调整配体之间相互作用的新策略和受体。
• [EN] C-3 NOVEL TRITERPENONE WITH C-28 UREA DERIVATIVES AS HIV INHIBITORS<br/>[FR] NOUVELLE TRITERPÉNONE EN C-3 AVEC DES DÉRIVÉS D'URÉE EN C-28 EN TANT QU'INHIBITEURS DE VIH
  申请人：HETERO RESEARCH FOUNDATION

  公开号：WO2017064628A1

  公开（公告）日：2017-04-20

  The present invention relates to C-3 novel triterpenone with C-28 urea derivatives of formula (I); or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable hydrates, tautomers, stereoisomers, prodrugs, compositions or combination thereof, wherein R1, R2, R3, W, J and X are as defined herein. The present invention also relates to pharmaceutical compositions comprising compounds of formula (I) useful for the treatment of viral diseases and particularly HIV mediated diseases.

  本发明涉及具有式(I)的C-28脲衍生物的C-3新型三萜酮；或药学上可接受的盐、药学上可接受的溶剂化合物、药学上可接受的水合物、互变异构体、立体异构体、前药、组合物或其组合，其中R1、R2、R3、W、J和X如本文所定义。本发明还涉及包含式(I)化合物的药物组合物，用于治疗病毒性疾病，特别是HIV介导的疾病。
• Inhibitors of c-Jun N-terminal kinases
  申请人：Liu Gang

  公开号：US20060173050A1

  公开（公告）日：2006-08-03

  The present invention relates to compounds that are inhibitors of c-jun N-terminal kinase 1, 2, or 3 (JNK1, JNK2, or JNK3), compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by the activation of JNK1, JNK2 and JNK3.

  本发明涉及作为c-jun N-末端激酶1、2或3（JNK1、JNK2或JNK3）抑制剂的化合物，包含这些化合物的组合物以及这些化合物在预防或治疗由JNK1、JNK2和JNK3激活调控的疾病中的用途。
• Design, Synthesis, and Structure−Activity Relationships of a Series of 3-[2-(1-Benzylpiperidin-4-yl)ethylamino]pyridazine Derivatives as Acetylcholinesterase Inhibitors
  作者：Jean-Marie Contreras、Isabelle Parrot、Wolfgang Sippl、Yveline M. Rival、Camille G. Wermuth

  DOI：10.1021/jm001088u

  日期：2001.8.1

  Starting from the 3-[2-(1-benzylpiperidin-4-yl)ethylamino]-6-phenylpyridazine 1, we performed the design, the synthesis, and the structure-activity relationships of a series of pyridazine analogues acting as AChE inhibitors. Structural modifications were achieved on four different parts of compound 1 and led to the following observations: (i) introduction of a lipophilic environment in the C-5 position

  从3- [2-（1-苄基哌啶-4-基）乙基氨基] -6-苯基哒嗪1开始，我们进行了一系列作为AChE抑制剂的哒嗪类似物的设计，合成和结构-活性关系。在化合物1的四个不同部分进行了结构修饰，得出以下结论：（i）在哒嗪环的C-5位引入亲脂性环境有利于AChE抑制活性和AChE / BuChE选择性; （ii）C-6苯基的取代和各种取代是可能的，并导致等同或稍微活性更高的衍生物；（iii）苄基哌啶部分的等排取代或修饰对活性是有害的。在所有准备好的衍生物中，茚并哒嗪衍生物4g被发现是更有效的抑制剂，在电鳗AChE上的IC（50）为10 nM。与化合物1相比，其效力提高了12倍。此外，IC [50]为21 nM的3- [2-（1-苄基哌啶-4-基）乙基氨基] -5-甲基-6-苯基哒嗪4c对人AChE的选择性高100倍（人BuChE / AChE之比为24）比参比他克林。