(S)-1-苯甲基-N-BOC-DL-脯氨酸 | 706806-61-3

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 脯氨酸类衍生物
• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 中文名称: (S)-1-苯甲基-N-BOC-DL-脯氨酸
• 中文别名: Boc-(S)-α-苄基-Pro-OH
• 英文名称: BOC-(S)-alpha-benzyl-proline
• 英文别名: (2S)-2-benzyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid
• CAS: 706806-61-3
• 化学式: C₁₇H₂₃NO₄
• 分子量: 305.374
• InChiKey: JUUNPRGYFCIXSM-KRWDZBQOSA-N

物化性质

• 熔点：
  146℃
• 沸点：
  443.1±38.0 °C(Predicted)
• 密度：
  1.193±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  66.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xn
• 危险类别码：
  R22
• WGK Germany：
  3
• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Boc-(S)-alpha-benzyl-proline
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H301: Toxic if swallowed
P264: Wash thoroughly after handling
P270: Do not eat, drink or smoke when using this product
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P321: Specific treatment (see on this label)
P405: Store locked up

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Section 3. Composition/information on ingredients.
Ingredient name: Boc-(S)-alpha-benzyl-proline
CAS number: 706806-61-3

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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.
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.

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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: C17H23NO4
Molecular weight: 305.4

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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：

  1-cyclobutyl-1,4-diazepane dihydrochloride 、 (S)-1-苯甲基-N-BOC-DL-脯氨酸 在 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 (2S)-2-Benzyl-2-(4-cyclobutyl-[1,4]diazepane-1-carbonyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Novel substituted pyrrolidines are high affinity histamine H3 receptor antagonists

  摘要：

  Pre-clinical characterization of novel substituted pyrrolidines that are high affinity histamine H-3 receptor antagonists is described. These compounds efficiently penetrate the CNS and occupy the histamine H-3 receptor in rat brain following oral administration. One compound, (2S,4R)-1-[2-(4-cyclobutyl-[1,4]diazepane-1-carbonyl)-4-(3-fluoro-phenoxy)-pyrrolidin-1-yl]-ethanone, was extensively profiled and shows promise as a potential clinical candidate. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.03.071

文献信息

• Novel substituted pyrrolidines are high affinity histamine H3 receptor antagonists
  作者：Emily M. Stocking、Leah Aluisio、John R. Atack、Pascal Bonaventure、Nicholas I. Carruthers、Christine Dugovic、Anita Everson、Ian Fraser、Xiaohui Jiang、Perry Leung、Brian Lord、Kiev S. Ly、Kirsten L. Morton、Diane Nepomuceno、Chandravadan R. Shah、Jonathan Shelton、Akinola Soyode-Johnson、Michael A. Letavic

  DOI：10.1016/j.bmcl.2010.03.071

  日期：2010.5

  Pre-clinical characterization of novel substituted pyrrolidines that are high affinity histamine H-3 receptor antagonists is described. These compounds efficiently penetrate the CNS and occupy the histamine H-3 receptor in rat brain following oral administration. One compound, (2S,4R)-1-[2-(4-cyclobutyl-[1,4]diazepane-1-carbonyl)-4-(3-fluoro-phenoxy)-pyrrolidin-1-yl]-ethanone, was extensively profiled and shows promise as a potential clinical candidate. (C) 2010 Elsevier Ltd. All rights reserved.