2-氨基异丁酸甲酯盐酸盐 | 15028-41-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-氨基异丁酸甲酯盐酸盐
• 中文别名: Alpha-氨基异丁酸甲基酯盐酸盐；α-氨基异丁酸甲基酯盐酸盐；2-甲基丙氨酸甲酯盐酸盐;；2-甲基丙氨酸甲酯盐酸盐；Α-氨基异丁 酸 甲基 酯 盐酸盐；H-Aib-OMe・HCl
• 英文名称: methyl 2-aminoisobutyrate hydrochloride
• 英文别名: methyl 2-amino-2-methylpropanoate hydrochloride；methyl α-aminoisobutyrate hydrochloride；2-aminoisobutyric acid methyl ester hydrochloride；α-aminoisobutyric acid methyl ester hydrochloride；2-amino-2-methylpropanoic acid methyl ester hydrochloride；aminoisobutyric acid methyl ester hydrochloride；methyl 2-amino-2-methylpropionate hydrochloride；2,2-dimethylglycine methyl ester hydrochloride；2-aminoisobutylmethyl ester hydrochloride；methyl 2-methylalaninate hydrochloride；H-Aib-OMe*HCl；methyl 2-amino-2-methylpropanoate;hydrochloride
• CAS: 15028-41-8
• 化学式: C₅H₁₁NO₂*ClH
• mdl: MFCD00214247
• 分子量: 153.609
• InChiKey: NVWZNEDLYYLQJC-UHFFFAOYSA-N

物化性质

• 熔点：
  185°C
• 溶解度：
  DMSO（少量）、甲醇（少量）、水（少量）
• 稳定性/保质期：
  在常温常压下保持稳定，应避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  0.0
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  53.9
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品运输编号：
  NONH for all modes of transport
• WGK Germany：
  3
• 海关编码：
  2922499990
• 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：
  常温下应密闭避光保存，并保持通风和干燥。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Alpha-aminoisobutyric acid methyl ester, HCl
Synonyms: Methyl 2-aminoisobutyrate HCl

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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: Alpha-aminoisobutyric acid methyl ester, HCl
CAS number: 15028-41-8

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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: C5H11NO2.ClH
Molecular weight: 153.6

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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, hydrogen chloride.

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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

制备方法与用途

2-氨基异丁酸甲酯盐酸盐是一种用于生命科学相关研究的生物化学试剂，既可以作为生物材料，也可用作有机化合物。

反应信息

• 作为反应物：
  描述：

  2-氨基异丁酸甲酯盐酸盐 在 sodium tetrahydroborate 、 碳酸氢钠 作用下， 生成 2-氨基-2-甲基-1-丙醇
  参考文献：
  名称：

  Substituted 2-arylimino heterocycles and compositions containing them, for use as progesterone receptor binding agents

  摘要：

  这项发明涉及2-芳基亚胺杂环化合物，包括2-芳基亚胺-1,3-噻唑啉、2-芳基亚胺-2,3,4,5-四氢-1,3-噻嗪、2-芳基亚胺-1,3-噻唑啉-4-酮、2-芳基亚胺-1,3-噻唑啉-5-酮和2-芳基亚胺-1,3-噁唑啉，以及它们在调节孕激素受体介导的过程中的应用，以及用于这类治疗的药物组合物。

  公开号：

  US06353006B1
• 作为产物：
  描述：

  2-甲基丙氨酸 在 氯化亚砜 作用下， 以 甲醇 为溶剂， 以100%的产率得到2-氨基异丁酸甲酯盐酸盐
  参考文献：
  名称：

  Molecular assembly composed of a dendrimer template and block polypeptides through stereocomplex formation

  摘要：

  第二代聚酰胺胺（PAMAM）树枝状分子在八个末端带有右旋螺旋，经证实可通过立体复合形成容纳八个左旋螺旋，从而形成直径为13-14纳米、厚度为6纳米的圆盘状分子组装体。

  DOI：

  10.1039/c2cc30926b
• 作为试剂：
  描述：

  2-氨基-5-氯吡嗪 在 三光气 、 N,N-二异丙基乙胺 、 4-二甲氨基吡啶 、 2-氨基异丁酸甲酯盐酸盐 作用下， 以 二氯甲烷 、 乙酸乙酯 为溶剂， 反应 0.83h， 以220 mg的产率得到尿素
  参考文献：
  名称：

  [EN] KV3 MODULATORS
  [FR] MODULATEURS DE KV3

  摘要：

  化合物的化学式（I）及相关方面。

  公开号：

  WO2021156584A1

文献信息

• 4-(4,6-Di[2,2,2-trifluoroethoxy]-1,3,5-triazin-2-yl)-4-methylomorpholinium Tetrafluoroborate. Triazine-Based Coupling Reagents Designed for Coupling Sterically Hindered Substrates
  作者：Konrad G. Jastrzabek、Ramon Subiros-Funosas、Fernando Albericio、Beata Kolesinska、Zbigniew J. Kaminski

  DOI：10.1021/jo2002038

  日期：2011.6.3

  the leaving group permitting formation of the cyclic intermediate or cyclic transition state and the absence of strongly solvating solvents. It has to be considered as highly probable that the absence of strongly solvating milieu favors cyclic intermediates or the cyclic transition state. Arrangement of both components into the cyclic intermediate or cyclic transition state by accumulation of the geminal

  制备了4-（4,6-二[2,2,2-三氟乙氧基] -1,3,5-三嗪-2-基）-4-甲基吗啉四氟硼酸酯（DFET / NMM / BF 4），并用作试剂用于耦合位阻基片。证实在DFET / NMM / BF 4与羧酸的反应中形成了适当的三嗪“超活性”酯。在Fmoc-RinkAmide-AM-PS树脂上合成Leu-脑啡肽五肽的方法中，通过系统修饰N-甲基或α，α-二取代残基的-Gly-Gly-片段，已研究了该试剂的效率。并与经典铵盐2-（1 H-苯并三唑-1-基）-1,1,3,3-四甲基溴化四氟硼酸盐（TBTU）。通过合成Aib–Aib（Aib：α-氨基异丁酸），MeVal-MeVal和MeLeu-MeLeu，对于DFET / NMM / BF 4，获得了脑啡肽类似物相当优越的性能。相对于TBTU而言，无论反应条件如何。对涉及三嗪试剂的偶联的分析表明，控制偶联受空间阻碍的底物的效率的因素是离
• [EN] CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA CÉRAMIDE GALACTOSYLTRANSFÉRASE POUR LE TRAITEMENT DE MALADIES
  申请人：BIOMARIN PHARM INC

  公开号：WO2017214505A1

  公开（公告）日：2017-12-14

  Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.

  本文描述了化合物、制备这种化合物的方法、含有这种化合物的药物组合物和药物、以及使用这种化合物治疗或预防与酶神经鞘糖脂转移酶（CGT）相关的疾病或紊乱的方法，例如溶酶体贮积症。溶酶体贮积症的例子包括 Krabbe 病和白质变性白血病。
• HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS
  申请人：Alvaro Giuseppe

  公开号：US20130267510A1

  公开（公告）日：2013-10-10

  The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.

  该发明提供了化合物的公式(I)：所述化合物是Kv3通道的抑制剂，可用于预防或治疗相关疾病。
• [EN] AMINO ACID DERIVATIVES<br/>[FR] DÉRIVÉS D'ACIDES AMINÉS
  申请人：PROXIMAGEN LTD

  公开号：WO2009007696A1

  公开（公告）日：2009-01-15

  Compounds of formula (I) or formula (II) have dopaminergic activity: wherein: R1 is a carboxyl, carboxyl ester, or carboxamide group; R2 is a group - C(=O)-NR3R4, or -S(=O)2-NR3R4; R3 and R4 are independently selected from hydrogen, optionally substituted C1-C6 alkyl, (C1-C5 fluoroalkyl)-CH2-, -Q, and -CH2Q, wherein Q is an optionally substituted monocyclic carbocyclic or heterocyclic ring of (3) to (6) ring atoms; or R3 and R4 together with the nitrogen to which they are attached form an optionally substituted monocyclic cycloalkyl or non-aromatic heterocyclic ring of (3) to (8) ring atoms; R5 is hydrogen, or a natural or non-natural alpha amino acid residue linked via a peptide bond; R6 is hydrogen or a group R7C(=O)-; and R7 is C1- C6 alkyl, C1-C6 fluoroalkyl or cyclopropyl.

  化合物的化学式（I）或化学式（II）具有多巴胺活性：其中：R1是一个羧基，羧酯基或羧酰胺基团；R2是一个基团-C（=O）-NR3R4，或-S（=O）2-NR3R4；R3和R4分别选自氢，可选择取代的C1-C6烷基，（C1-C5氟烷基）-CH2-，-Q和-CH2Q，其中Q是一个可选择取代的含（3）至（6）个环原子的单环碳环或杂环；或R3和R4与它们连接的氮一起形成一个可选择取代的含（3）至（8）个环原子的单环环烷基或非芳香杂环；R5是氢，或通过肽键连接的天然或非天然α氨基酸残基；R6是氢或一个基团R7C（=O）-；R7是C1-C6烷基，C1-C6氟烷基或环丙基。
• Succinoylamino hydroxyethylamino sulfonyl urea derivatives useful as retroviral protease inhibitors
  申请人：G.D. Searle & Co.

  公开号：US06337398B1

  公开（公告）日：2002-01-08

  Succinoylamino hydroxyethylamino sulfonyl urea derivatives of the formula: wherein the substituents are as defined in the specification, are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.

  丁酰氨基羟基乙氨基磺酰脲衍生物的公式如下： 其中，取代基的定义如说明书所述，这些衍生物作为逆转录病毒蛋白酶抑制剂是有效的，尤其是作为HIV蛋白酶的抑制剂。