(2S)-2-{[(2S)-2-铵基丁酰基]氨基}丙酸酯 | 51013-81-1

• 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: (2S)-2-{[(2S)-2-铵基丁酰基]氨基}丙酸酯
• 英文名称: N-(L-2-aminobutyryl)-L-alanine
• 英文别名: L-2-(L-2-amino-butyrylamino)-propionic acid；L-2-(L-2-Amino-butyrylamino)-propionsaeure；N-(L-2-Amino-butyryl)-L-alanin；(2S)-2-[[(2S)-2-aminobutanoyl]amino]propanoic acid
• CAS: 51013-81-1
• 化学式: C₇H₁₄N₂O₃
• 分子量: 174.2
• InChiKey: CXIYNQMIFYYQJC-WHFBIAKZSA-N

物化性质

• 熔点：
  235 °C (decomp)
• 沸点：
  405.0±30.0 °C(Predicted)
• 密度：
  1.168±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  96.9
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2S)-2-{[(2S)-2-铵基丁酰基]氨基}丙酸酯 、 alkaline earth salt of/the/ methylsulfuric acid 在 sodium hydroxide 作用下， 生成 L-2-[L-2-(D-2-bromo-4-methyl-valerylamino)-butyrylamino]-propionic acid
  参考文献：
  名称：

  Abderhalden; Saito, Fermentforschung, 1930, vol. 11, p. 542

  摘要：

  DOI：
• 作为产物：
  描述：

  N-(D-2-bromo-butyryl)-L-alanine 在 氨 、 水 作用下， 生成 (2S)-2-{[(2S)-2-铵基丁酰基]氨基}丙酸酯
  参考文献：
  名称：

  Abderhalden; Saito, Fermentforschung, 1930, vol. 11, p. 542

  摘要：

  DOI：

文献信息

• METHODS FOR AUTHENTICATION AND IDENTIFICATION OF PETROLEUM PRODUCTS
  申请人：Exxonmobil Research And Engineering Company

  公开号：EP3237903A1

  公开（公告）日：2017-11-01
• METHODS FOR DETERMINING CONDITION AND QUALITY OF PETROLEUM PRODUCTS
  申请人：Exxonmobil Research And Engineering Company

  公开号：EP3237904A1

  公开（公告）日：2017-11-01
• [EN] METHODS FOR AUTHENTICATION AND IDENTIFICATION OF PETROLEUM PRODUCTS<br/>[FR] PROCÉDÉS D'AUTHENTIFICATION ET D'IDENTIFICATION DE PRODUITS PÉTROLIERS
  申请人：EXXONMOBIL RES & ENG CO

  公开号：WO2016106211A1

  公开（公告）日：2016-06-30

  A method is provided that associates a taggant with a product to produce a signature product. The taggant, when associated with the signature product, is visually undetectable; and comprises one or more amide compounds (e.g., a taggant array that comprises two or more amide compounds). The method also identifies the taggant in the signature product by an immunoassay specific for the taggant; maps the taggant of the signature product to a batch code of the signature product; obtains a test product to determine authenticity or identity of the test product; identifies the presence or absence of a taggant in the test product by an immunoassay specific for the taggant; and compares results of the immunoassay carried out on the test product with results of the immunoassay carried out on the signature product to determine authenticity or identity of the test product. Lubricating engine oils are provided containing the taggant.
• [EN] METHODS FOR DETERMINING CONDITION AND QUALITY OF PETROLEUM PRODUCTS<br/>[FR] PROCÉDÉS DE DÉTERMINATION D'ÉTAT ET DE QUALITÉ DE PRODUITS PÉTROLIERS
  申请人：EXXONMOBIL RES & ENG CO

  公开号：WO2016106214A1

  公开（公告）日：2016-06-30

  A method is provided for determining the condition or quality of a product. The method involves adding to the product a taggant in which the taggant exhibits degradation in response to one or more stimuli; carrying out an immunoassay specific for the taggant to determine degradation of the taggant; and determining the condition of the product based on the degradation of the taggant. A method is provided for monitoring degradation or quality of a product. The method involves adding to the product a taggant in which the taggant exhibits degradation in response to one or more stimuli; and carrying out an immunoassay specific for the taggant to determine degradation of the taggant. The method further involves identifying the condition of the product based on the degradation of the taggant. Lubricating engine oils are provided containing the taggant.
• Abderhalden; Saito, Fermentforschung, 1930, vol. 11, p. 542
  作者：Abderhalden、Saito

  DOI：——

  日期：——