2-嘧啶乙酸乙酯 | 63155-11-3

• 物质功能分类: 医药中间体 - 杂环化合物 - 酯类 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-嘧啶乙酸乙酯
• 中文别名: 2-(2-嘧啶基)乙酸乙酯
• 英文名称: ethyl 2-(pyrimidin-2-yl)acetate
• 英文别名: ethyl 2-pyrimidin-2-ylacetate
• CAS: 63155-11-3
• 化学式: C₈H₁₀N₂O₂
• mdl: MFCD09953517
• 分子量: 166.18
• InChiKey: DZQZAEMLHNEMEN-UHFFFAOYSA-N

物化性质

• 沸点：
  238 ºC
• 密度：
  1.144
• 闪点：
  98 ºC

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  52.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥环境下使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Pyrimidineacetic acid ethyl ester
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Pyrimidineacetic acid ethyl ester
CAS number: 63155-11-3

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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.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
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.
Store in closed vessels.
Storage:

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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
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H10N2O2
Molecular weight: 166.2

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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：

  2-嘧啶乙酸乙酯 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 72.0h， 生成 2-嘧啶乙酸
  参考文献：
  名称：

  [EN] SWEET FLAVOR MODIFIER
  [FR] MODIFICATEUR D'ARÔME ÉDULCORANT

  摘要：

  本发明包括具有结构式（I）的化合物，或其盐或溶剂合物。这些化合物可用作甜味调味剂。本发明还包括包含本化合物的组合物以及调节组合物甜味的方法。

  公开号：

  WO2014025706A1
• 作为产物：
  描述：

  乙基2-(4,6-二氯嘧啶-2-基)-乙酸酯 以68%的产率得到
  参考文献：
  名称：

  BROWN D. J.; WARING P., AUSTRAL. J. CHEM. , 1977, 30, NO 3, 621-627

  摘要：

  DOI：

文献信息

• Piperidine and tetrahydropyridine derivatives
  申请人：Merck Sharp & Dome Ltd.

  公开号：US05973156A1

  公开（公告）日：1999-10-26

  A class of substituted piperidine and tetrahydropyridine derivatives, linked through the 4-position thereof via an alkylene chain to a fused bicyclic heteroaromatic moiety such as indolyl, and further substituted at the 1-position by an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl-alkyl, aryl-alkyl or heteroaryl-alkyl moiety, are selective agonists of 5-HT.sub.1 -like receptors, being potent agonists of the human 5-HT.sub.1D.spsb..alpha. receptor subtype whilst processing at least a 10-fold selective affinity for the 5-HT.sub.1D.spsb..alpha. receptor subtype relative to the 5-HT.sub.1D.spsb..beta. subtype; they are therefore useful in the treatment and/or prevention of clinical conditions, in particular migraine and associated disorders, for which a subtype-selective agonist of 5-HT.sub.1D receptors is indicated, whilst eliciting fewer side-effects, notably adverse cardiovascular events, than those associated with non-subtype-selective 5-HT.sub.1D receptor agonists.

  一类经过取代的哌啶和四氢吡啶衍生物，通过其4位点通过一条烷基链连接到融合的双环杂芳基团，如吲哚，并且在1位点进一步经过取代为一个可选择取代的烷基，烯基，炔基，环烷基-烷基，芳基-烷基或杂芳基-烷基团，是5-HT.sub.1-类受体的选择性激动剂，是人类5-HT.sub.1D.spsb..alpha.受体亚型的有效激动剂，同时相对于5-HT.sub.1D.spsb..beta.亚型至少具有10倍的选择性亲和力；因此，在治疗和/或预防临床疾病，特别是偏头痛和相关疾病方面，这些衍生物是有用的，因为这些疾病需要5-HT.sub.1D受体的亚型选择性激动剂，同时引起的副作用较少，尤其是不良心血管事件，比与非亚型选择性5-HT.sub.1D受体激动剂相关的副作用。
• [EN] COMPOUNDS AND THEIR METHODS OF USE<br/>[FR] COMPOSÉS ET LEURS MÉTHODES D'UTILISATION
  申请人：PRAXIS PREC MEDICINES INC

  公开号：WO2018148745A1

  公开（公告）日：2018-08-16

  The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.

  本发明部分涉及融合的杂环基化合物和组合物，用于预防和/或治疗与电压门控钠离子通道异常功能相关的疾病或症状，例如异常的晚期/持续性钠电流。本文还提供了治疗与钠离子通道异常功能相关的疾病或症状的方法，包括德拉维特综合征或癫痫。
• Synthesis of Indolizines via Reaction of 2-Substitued Azaarenes with Enals by an Amine-NHC Relay Catalysis
  作者：Hongxian Li、Xiangmin Li、Yang Yu、Jianjun Li、Yuan Liu、Hao Li、Wei Wang

  DOI：10.1021/acs.orglett.7b00566

  日期：2017.4.21

  A metal-free catalytic strategy for the facile synthesis of biologically relevant molecular architectures indolizines and imidazopyridines has been developed. The process is promoted by amine and N-heterocyclic carbene (NHC) relay catalysis via Michael addition-[3 + 2] fusion of simple azaarenes and α,β-unsaturated aldehydes. The preparative power is demonstrated in the synthesis of anxiolytic drug

  已经开发了一种无金属催化策略，用于轻松合成生物学相关的分子结构吲哚嗪和咪唑并吡啶。胺和N-杂环卡宾（NHC）中继催化通过简单的氮杂芳烃和α，β-不饱和醛的Michael加成-[3 + 2]融合促进了该过程。通过两次简单的一锅操作合成抗焦虑药物沙立肽，证明了制备能力，总收率达45％。
• [EN] 1-HETEROCYCLYL-1,5-DIHYDRO-PYRAZOLO[3,4-D] PYRIMIDIN-4-ONE DERIVATIVES AND THEIR USE AS PDE9A MODULATORS<br/>[FR] DÉRIVÉS DE 1-HÉTÉROCYCLYL-1,5-DIHYDRO-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE ET LEURS UTILISATIONS À TITRE DE MODULATEURS DE PDE9A
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2009121919A1

  公开（公告）日：2009-10-08

  The invention relates to novel 1,6-disubstituted pyrazolopyrimidinones, Formula (I) with Hc is a mono-, bi- or tricyclic heterocyclyl group, the ring members of which are carbon atoms and at least 1, preferably 1, 2 or 3, heteroatom(s), which are selected from the group of nitrogen, oxygen and sulphur, which is in the form of -S(O)r - with r being 0, 1 or 2, and - said heterocyclyl group is or comprises 1 non-aromatic, saturated, or partly unsaturated monocyclic ring which comprises at least 1 heteroatom as ring member and - said heterocyclyl group is bound to the scaffold by said 1 non- aromatic, saturated, or partly unsaturated monocyclic ring which comprises at least 1 heteroatom as ring member. According to one aspect of the invention the new compounds are for the manufacture of medicaments, in particular medicaments for the treatment of conditions concerning deficits in perception, concentration, learning or memory. The new compounds are also for the manufacture of medicaments for the treatment of Alzheimer's disease.

  该发明涉及新型1,6-二取代吡唑吡嘧啶酮，化学式（I），其中Hc是一个单环、双环或三环杂环基团，其环成员为碳原子和至少1个，优选1个、2个或3个来自氮、氧和硫的杂原子，其以-S(O)r-的形式存在，其中r为0、1或2，所述杂环基团是或包括1个非芳香、饱和或部分不饱和的单环环，其中至少包含1个杂原子作为环成员，所述杂环基团通过所述至少包含1个杂原子作为环成员的非芳香、饱和或部分不饱和的单环环与支架相结合。根据该发明的一个方面，新化合物用于制造药物，特别是用于治疗感知、注意力、学习或记忆缺陷相关疾病的药物。新化合物还用于制造治疗阿尔茨海默病的药物。
• [EN] COMPOUNDS AND THEIR METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS PROCÉDÉS D'UTILISATION
  申请人：AGIOS PHARMACEUTICALS INC

  公开号：WO2014079150A1

  公开（公告）日：2014-05-30

  Provided are compounds of formula (I), which can inhibit glutaminase. Pharmaceutical compositions comprising these compounds and uses as glutaminase inhibitors for treating cancers thereof are also provided.

  提供了化合物的化学式(I)，可以抑制谷氨酸酶。还提供了包含这些化合物的药物组合物，并用作抑制谷氨酸酶以治疗相关癌症的用途。