L-鸟氨酸甲酯二盐酸盐 | 40216-82-8

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 酯类氨基酸
• 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: L-鸟氨酸甲酯二盐酸盐
• 中文别名: L-鸟氨酸甲酯盐酸盐；L-鸟氨酸二甲酯盐酸盐
• 英文名称: Methyl L-ornithine dihydrochloride
• 英文别名: methyl (2S)-2,5-diaminopentanoate;dihydrochloride
• CAS: 40216-82-8
• 化学式: C6H16Cl2N2O2
• 分子量: 219.11
• InChiKey: SNFZNVWAQDVFAK-XRIGFGBMSA-N

物化性质

• 溶解度：
  溶于氯仿、二氯甲烷、乙酸乙酯、DMSO、丙酮等。

计算性质

• 辛醇/水分配系数(LogP)：
  0.07
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  78.3
• 氢给体数：
  4
• 氢受体数：
  4

安全信息

• 海关编码：
  2922499990
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: H-Orn-OMe 2 HCl
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: H-Orn-OMe 2 HCl
CAS number: 40216-82-8

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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: C6H14N2O2.2ClH
Molecular weight: 219.1

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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

反应信息

• 作为反应物：
  描述：

  L-鸟氨酸甲酯二盐酸盐 以87%的产率得到
  参考文献：
  名称：

  BALL, JONATHAN B.;CRAIK, DAVID J.;ALEWOOD, PAUL F.;MORRISON, STUART;ANDRE+, AUSTRAL. J. CHEM., 42,(1989) N2, C. 2171-2180

  摘要：

  DOI：
• 作为产物：
  描述：

  L-鸟氨酸盐酸盐 生成 L-鸟氨酸甲酯二盐酸盐
  参考文献：
  名称：

  BALL, JONATHAN B.;CRAIK, DAVID J.;ALEWOOD, PAUL F.;MORRISON, STUART;ANDRE+, AUSTRAL. J. CHEM., 42,(1989) N2, C. 2171-2180

  摘要：

  DOI：

文献信息

• [EN] METHOD FOR PREPARATION OF DIFLUOROMETHYLORNITHINE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DIFLUOROMÉTHYLORNITHINE
  申请人：LONZA AG

  公开号：WO2019057951A1

  公开（公告）日：2019-03-28

  The invention discloses a method for preparation of protected difluoromethylornithine by a difluoromethylation of dibenzaldimine ornithine ester using CHF3 and LiHMDS (lithium bis(trimethylsilyl)amide), which can be converted to a salt of unprotected difluoromethylornithine by a subsequent deprotection under acidic conditions in the presence of water.

  该发明揭示了一种通过使用CHF3和LiHMDS（双(三甲基硅基)胺锂）对二苯基二亚苄基鸟氨酸酯进行二氟甲基化而制备受保护二氟甲基鸟氨酸的方法，该方法可在水存在的酸性条件下进行后续去保护反应，将其转化为未受保护二氟甲基鸟氨酸的盐。
• Method of controlling tumor growth rate
  申请人：Marion Merrell et Compagnie C/O Merrell Pharmaceuticals Inc.

  公开号：US05614557A1

  公开（公告）日：1997-03-25

  .alpha.-Fluoromethyl- or .alpha.-difluoromethylornithine, and certain derivatives thereof, can be used alone or in combination with cytotoxic agents for the treatment of neoplastic diseases.

  .alpha.-氟甲基或.alpha.-二氟甲基鸟氨酸及其某些衍生物，可以单独或与细胞毒性药物联合使用，用于治疗恶性肿瘤疾病。
• Glucose dependent release of insulin from glucose sensing insulin derivatives
  申请人：——

  公开号：US20020028767A1

  公开（公告）日：2002-03-07

  Insulin derivatives having a built-in glucose sensor, capable of delivering insulin from a depot as a function of the glucose concentration in the surrounding medium (e.g. tissue), such that the rate of insulin release from the depot increases with an increased glucose concentration and decreases with a decreased glucose concentration.

  具有内置葡萄糖传感器的胰岛素衍生物，能够根据周围介质（例如组织）中的葡萄糖浓度释放胰岛素，因此，从仓库释放胰岛素的速率随着葡萄糖浓度的增加而增加，随着葡萄糖浓度的降低而减少。
• Method for controlling fertility in mammals
  申请人：Merrell Toraude et Compagnie

  公开号：US04309442A1

  公开（公告）日：1982-01-05

  A method for preventing gestation in mammals comprising the administration of a 2,5-diamino-2-halomethylpentanoic acid or derivative thereof.

  一种预防哺乳动物妊娠的方法，包括给予2,5-二氨基-2-卤代甲基戊酸或其衍生物的治疗。
• Novel quinolonecarboxylic acid derivatives
  申请人：Chugai Seiyaku Kabushiki Kaisha

  公开号：US05051509A1

  公开（公告）日：1991-09-24

  Novel compounds of the present invention are represented by the general formula (1) ##STR1## wherein R.sub.1 is hydrogen atom or amino, R.sub.2 is fluorine atom or methoxy, R.sub.3 is hydrogen atom or a lower alkyl having 1 to 3 carbon atoms, and n is 0 or 1. The compounds of the general formula (1) exhibit higher antibacterial activity with fewer side-effects than known quinolone antibiotics such as ofloxacin and norfloxacin. Further, the compounds having the general formula (1) have reduced phototoxicity which normally accompanies 6,8-defluoroquinoline antibiotics.

  本发明的新化合物由一般式（1）表示：##STR1##其中R.sub.1是氢原子或氨基，R.sub.2是氟原子或甲氧基，R.sub.3是氢原子或具有1至3个碳原子的低碳基，n为0或1。一般式（1）化合物表现出比已知的喹诺酮类抗生素如氧氟沙星和诺氟沙星更高的抗菌活性，副作用更少。此外，具有一般式（1）的化合物具有通常伴随着6,8-二氟喹诺酮类抗生素的光毒性降低的特性。