4-(3-吡啶基)苯甲醛 | 127406-55-7

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 4-(3-吡啶基)苯甲醛
• 中文别名: 3-吡啶-3-苯胺；4-吡啶-3-基苯甲醛
• 英文名称: 4-(pyridin-3-yl)benzaldehyde
• 英文别名: 4-(3-pyridinyl)benzaldehyde；4-(pyridine-3-yl)benzaldehyde；4-(3-pyridyl)benzaldehyde；4-pyridin-3-ylbenzaldehyde
• CAS: 127406-55-7
• 化学式: C₁₂H₉NO
• 分子量: 183.21
• InChiKey: NXZUVHZZIZHEOP-UHFFFAOYSA-N

物化性质

• 熔点：
  52-57 °C
• 沸点：
  350.6±25.0 °C(Predicted)
• 密度：
  1.147±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  14
• 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：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn
• 安全说明：
  S22,S26,S36/37/39
• 危险类别码：
  R22,R36/37/38
• WGK Germany：
  3
• 海关编码：
  2933399090
• 危险类别：
  IRRITANT
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(Pyridin-3-yl)benzaldehyde
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 4-(Pyridin-3-yl)benzaldehyde
CAS number: 127406-55-7

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
Eye contact:
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Storage: Store in closed vessels, refrigerated.

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C12H9NO
Molecular weight: 183.2

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-(3-吡啶基)苯甲醛 在 lithium aluminium tetrahydride 、 盐酸羟胺 、 sodium acetate 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 5.42h， 生成 4-吡啶基-3-苯甲酰胺盐酸盐
  参考文献：
  名称：

  5-Substituted, 6-Substituted, and Unsubstituted 3-Heteroaromatic Pyridine Analogues of Nicotine as Selective Inhibitors of Cytochrome P-450 2A6

  摘要：

  A series of 5- and 6-substituted and unsubstituted 3-heteroaromatic analogues of nicotine were synthesized in an effort to delineate the structural requirements for selectively inhibiting human cytochrome P-450 (CYP) 2A6, the major nicotine metabolizing enzyme. Thiophene, substituted thiophene, furan, substituted furan, imidazole, substituted imidazole, pyridine, substituted pyridine, thiazole, and quinoline moieties were used to replace the N-methylpyrrolidine ring of nicotine. Bromo and methyl groups were introduced at the 5-position of the pyridine ring and fluoro, chloro, and methoxy groups were placed at the 6-position of the pyridine ring in order to explore the structure-activity relationship (SAR) of inhibition of CYP2A6. The inhibitory activity of the most potent CYP2A6 inhibitors on the functional activity of human cytochrome P450s 3A4, 2E1, 2136, 2C9, 2C19, and 2D6 was also examined to determine inhibitor selectivity. We identified 36 compounds that were more potent than nicotine at inhibition of coumarin 7-hydroxylase (CYP2A6) activity. We also found a number of compounds to be highly selective for the inhibition of human CYP2A6 versus the other human CYPs examined.

  DOI：

  10.1021/jm049696n
• 作为产物：
  描述：

  4-(吡啶-3-基)苯甲醛二甲基缩醛 以100%的产率得到4-(3-吡啶基)苯甲醛
  参考文献：
  名称：

  Process for the preparation of aryl-piridyl compounds

  摘要：

  描述了一种通过钯或镍基催化系统促进的交叉偶联反应来制备式(I)芳基吡啶化合物的方法，其中化合物的式(II)和(III)之间的化合物，在其中：—Met代表Mg或Zn，—Y代表Cl、Br、I或乙酰氧基，—Z代表I、Br、Cl、三氟甲烷磺酸盐、磷酸盐，—R1、R2、R3、R4，它们彼此相同或不同，代表氢、线性和/或支链C1-C4烷基，和/或芳基，和/或杂环烷基，或R1和R2和/或R3和R4，共同形成C3-C8环，一个芳基和/或杂环烷基，—A代表—COR5，其中R5代表氢、线性和/或支链C1-C4烷基，和/或芳基，和/或杂环烷基，或—A代表—CRs5(OR6)(OR7)，其中R5具有上述描述的含义，R6和R7，它们彼此相同或不同，代表线性和/或支链C1-C4烷基，和/或芳基，和/或杂环烷基，或R6和R7，连接在一起，代表C1-C8烷基或烯烃。

  公开号：

  US20060264640A1

文献信息

• [EN] 4(PHENYL-PIPERAZINYL-METHYL) BENZAMIDE DERIVATIVES AND THEIR USE FOR THE TREATMENT OF PAIN OR GASTROINTESTINAL DISORDERS<br/>[FR] DERIVES DE 4(PHENYL-PIPERAZINYL-METHYL) BENZAMIDE ET LEUR UTILISATION POUR LE TRAITEMENT DE DOULEUR OU DE TROUBLES GASTRO-INTESTINAUX
  申请人：ASTRAZENECA AB

  公开号：WO2004041801A1

  公开（公告）日：2004-05-21

  Compounds of general formula:[Chemical formula should be inserted here. Please see paper copy] wherein R1, R2, and R3 are as defined in the specification, as well as salts, enantiomers thereof and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.

  通式化合物：[化学式应在此处插入。请参阅纸质副本]其中R1、R2和R3如规范中定义，以及其盐、对映体和包括该化合物的药物组合物已经制备。它们在治疗中很有用，特别是在疼痛管理中。
• Piperazine and homopiperazine compounds
  申请人：Millennium Pharmaceuticals, Inc.

  公开号：US20030153556A1

  公开（公告）日：2003-08-14

  Compounds are provided having a piperazine or homopiperazine ring which are useful in the treatment of thrombosis.

  提供了具有哌嗪或同源哌嗪环的化合物，这些化合物在治疗血栓症方面很有用。
• Room-Temperature Suzuki-Miyaura Coupling of Heteroaryl Chlorides and Tosylates
  作者：Junfeng Yang、Sijia Liu、Jian-Feng Zheng、Jianrong Steve Zhou

  DOI：10.1002/ejoc.201200918

  日期：2012.11

  Suzuki–Miyaura coupling of heteroaryls is an important method for the preparation of compound libraries for medicinal chemistry and materials research. Although many catalysts have been developed, none of them have been generally applicable to the coupling reactions of heteroaryl chlorides and tosylates at room temperature. We discovered that a catalyst combination of Pd(OAc)2 and XPhos (2-dicyclohexylphosphanyl-2′

  杂芳基的 Suzuki-Miyaura 偶联是制备用于药物化学和材料研究的化合物库的重要方法。尽管已经开发了许多催化剂，但它们都没有普遍适用于杂芳基氯与甲苯磺酸酯在室温下的偶联反应。我们发现 Pd(OAc)2 和 XPhos（2-二环己基膦酰基-2',4',6'-三异丙基联苯）的催化剂组合可以有效地催化这些偶联。除了催化剂的选择，在含水醇溶剂中使用氢氧化物碱对于快速偶联也是必不可少的。这些条件促进了活性催化剂（XPhos）Pd0 的快速释放，并加速了催化循环中的金属转移。大多数杂芳基氯（31 个实例）和甲苯磺酸盐（17 个实例）的主要家族在室温下在几分钟到几小时内达到完全转化。该方法可以很容易地扩大规模以进行克级合成。此外，我们检查了整个反应中偶联伙伴的相对反应性。富电子杂芳基氯化物和甲苯磺酸盐的反应速度比缺电子杂芳基化合物慢，顺序为吲哚、吡咯呋喃、噻吩>吡啶。类似地，缺电子芳基硼酸的反应
• [EN] 2, 3, 6-TRISUBSTITUTED-4-PYRIMIDONE DERIVATIVES<br/>[FR] DERIVES DE 2,3,6-TRISUBSTITUE 4-PYRIMIDONE
  申请人：MITSUBISHI PHARMA CORP

  公开号：WO2004085408A1

  公开（公告）日：2004-10-07

  A pyrimidone derivative having tau protein kinase 1 inhibitory activity which is represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof; useful for prventive and/or therapeutic treatment of diseass such as neurodegenerative diseases (e.g. Alzheimer disease); wherein Q represents CH or nitrogen atom; R represents a C1-C12 alkyl group; the ring of Formula (I): represents piperazine ring or piperidine ring; each X independently represents a C1-C8 alkyl group, an optionally partially hydrogenated C6-C10 aryl ring, an indan ring or the like; m represents an integer of 1 to 3; each Y independently represents a halogen atom, a hydroxy group, a cyano group, a C1-C6 alkyl group or the like; n represents an integer of 0 to 8; when X and Y or two Y groups are attached on the same carbon atom, they may combine to each other to form a C2-C6 alkylene group.

  一种具有tau蛋白激酶1抑制活性的嘧啶酮衍生物，其由化学式（I）或其盐、溶剂合物或水合物表示；用于预防和/或治疗神经退行性疾病（例如阿尔茨海默病）；其中Q代表CH或氮原子；R代表C1-C12烷基基团；化学式（I）的环：代表哌嗪环或哌啶环；每个X独立地代表C1-C8烷基基团、可选择性部分氢化的C6-C10芳环、茚环或类似物；m代表1到3的整数；每个Y独立地代表卤素原子、羟基、氰基、C1-C6烷基基团或类似物；n代表0到8的整数；当X和Y或两个Y基团连接在同一碳原子上时，它们可以结合形成C2-C6烷基基团。
• Antivirally active heterocyclic azahexane derivatives
  申请人：Novartis Finance Corporation

  公开号：US05849911A1

  公开（公告）日：1998-12-15

  There are described compounds of formula I*, ##STR1## wherein R.sub.1 is lower alkoxycarbonyl, R.sub.2 is secondary or tertiary lower alkyl or lower alkylthio-lower alkyl, R.sub.3 is phenyl that is unsubstituted or substituted by one or more lower alkoxy radicals, or C.sub.4 -C.sub.8 cycloalkyl, R.sub.4 is phenyl or cyclohexyl each substituted in the 4-position by unsaturated heterocyclyl that is bonded by way of a ring carbon atom, has from 5 to 8 ring atoms, contains from 1 to 4 hetero atoms selected from nitrogen, oxygen, sulfur, sulfinyl (--SO--) and sulfonyl (--SO.sub.2 --) and is unsubstituted or substituted by lower alkyl or by phenyl-lower alkyl, R.sub.5, independently of R.sub.2, has one of the meanings mentioned for R.sub.2, and R.sub.6, independently of R.sub.1, is lower alkoxycarbonyl, or salts thereof, provided that at least one salt-forming group is present. The compounds are inhibitors of retroviral aspartate protease and can be used, for example, in the treatment of AIDS. They exhibit outstanding pharmacodynamic properties.

  以下是公式I*的描述，##STR1## 其中R.sub.1是低级烷氧羰基，R.sub.2是二级或三级低级烷基或低级烷基硫基-低级烷基，R.sub.3是未取代或由一个或多个低级烷氧基团取代的苯基，或者是C.sub.4 -C.sub.8环烷基，R.sub.4是苯基或环己基，每个在4位上取代有不饱和杂环，该杂环通过环碳原子连接，具有5到8个环原子，含有1到4个选自氮、氧、硫、亚磺酰基(--SO--)和磺酰基(--SO.sub.2--)的杂原子，并且未取代或由低级烷基或苯基-低级烷基取代，R.sub.5独立于R.sub.2，具有R.sub.2所述的一个含义，而R.sub.6独立于R.sub.1，是低级烷氧羰基，或其盐类，前提是至少存在一个成盐基团。这些化合物是逆转录病毒天冬氨酸蛋白酶的抑制剂，例如，可以用于治疗艾滋病。它们展现出卓越的药效动力学特性。