2-羟基-6-三氟甲基烟酰胺 | 116548-03-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-羟基-6-三氟甲基烟酰胺
• 中文别名: 2-羰基-6-三氟甲基-1,2-二氢吡啶-3-酰胺；2-羟基-6-三氟甲基吡啶-3-甲酰胺
• 英文名称: 2-hydroxy-6-trifluoromethylpyridine-3-carboxamide
• 英文别名: 2-hydroxy-6-trifluoromethylnicotinamide；2-Hydroxy-6-(trifluoromethyl)nicotinamide；2-oxo-6-(trifluoromethyl)-1H-pyridine-3-carboxamide
• CAS: 116548-03-9
• 化学式: C₇H₅F₃N₂O₂
• mdl: MFCD00243729
• 分子量: 206.124
• InChiKey: BZMWJLRKOIRLSU-UHFFFAOYSA-N

物化性质

• 熔点：
  220 °C
• 沸点：
  396.2±42.0 °C(Predicted)
• 密度：
  1.549±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  72.2
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-hydroxy-6-(trifluoromethyl)pyridine-3-carboxamide
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-hydroxy-6-(trifluoromethyl)pyridine-3-carboxamide
CAS number: 116548-03-9

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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: C7H5F3N2O2
Molecular weight: 206.1

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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 fluoride.

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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-羟基-6-三氟甲基烟酰胺 在 N,N-二甲基甲酰胺 盐酸 、 草酰氯 、 水 、 sodium hydride 、 lithium bromide 作用下， 以 乙二醇二甲醚 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.25h， 生成 1,2-dihydro-1-methyl-2-oxo-6-(trifluoromethyl)pyridine-3-carboxylic acid methyl ester
  参考文献：
  名称：

  PYRIDONE DERIVATIVE AND HERBICIDE

  摘要：

  公开号：

  EP1982978B1
• 作为产物：
  描述：

  丙二酰胺 、 1-乙氧基-3-三氟甲基-1,3-丁二烯 在 sodium methylate 、 盐酸 作用下， 以 甲醇 、 水 为溶剂， 反应 2.0h， 生成 2-羟基-6-三氟甲基烟酰胺
  参考文献：
  名称：

  [EN] ACYLATED SPIROPIPERIDINE DERIVATIVES AS MELANOCORTIN-4 RECEPTOR MODULATORS
  [FR] DERIVES SPIROPIPERIDINES ACYLES CONVENANT COMME MODULATEURS DES RECEPTEURS DE LA MELANOCORTINE-4

  摘要：

  公开号：

  WO2007041052A3

文献信息

• [EN] MODULATORS OF HSD17B13 AND METHODS OF USE THEREOF<br/>[FR] MODULATEURS DE HSD17B13 ET LEURS PROCÉDÉS D'UTILISATION
  申请人：REGENERON PHARMA

  公开号：WO2021003295A1

  公开（公告）日：2021-01-07

  The disclosure relates to compounds and pharmaceutical compositions capable of modulating the hydroxysteroid 17-beta dehydrogenase (HSD17B) family member proteins including inhibiting the HSD17B member proteins, e.g. HSD17B13. The disclosure further relates to methods of treating liver diseases, disorders, or conditions with the compounds and pharmaceutical compositions disclosed herein, in which the HSD17B family member protein plays a role.

  本公开涉及能够调节羟基类固醇17-β脱氢酶（HSD17B）家族成员蛋白的化合物和药物组合物，包括抑制HSD17B家族成员蛋白，例如HSD17B13。本公开还涉及使用此处披露的化合物和药物组合物治疗肝脏疾病、障碍或状况的方法，其中HSD17B家族成员蛋白发挥作用。
• Synthesis of selectively trifluoromethylated pyridine derivaties as potential antihypertensives
  作者：Robert W. Lang、Paul F. Wenk

  DOI：10.1002/hlca.19880710312

  日期：1988.5.4

  A general synthesis of selectively 6-(trifluoromethyl)-substitued 2(1H)-pyridinones is described. Further transformation of one of these compounds leads to the new CF3-containing potassium-channel openers 2a and 2b.

  描述了选择性6-（三氟甲基）取代的2（1H）-吡啶酮的一般合成。这些化合物之一的进一步转化导致新的含CF 3的钾通道开放剂2a和2b。
• 1-(Heteroaryl)pyrazol-4-ylacetic acids, processes for their preparation and their use as herbicides and plant growth regulators
  申请人：Jakobi Harald

  公开号：US20110257014A1

  公开（公告）日：2011-10-20

  The invention provides compounds of the formula (I) and salts thereof which are described herein. The compounds (I) or salts thereof are suitable for use as herbicides and plant growth regulators, in particular as herbicides for the selective control of harmful plants in crops of useful plants, and can be prepared by the described processes.

  该发明提供了公式（I）的化合物及其盐，这些化合物适用于作为除草剂和植物生长调节剂，特别是作为对有用植物作物中有害植物的选择性控制除草剂，并且可以通过所述的方法制备。
• SUBSTITUTED 1-(THIAZOLYL)-AND 1-(ISOTHIAZOLYL)PYRAZOL-4-YLACETIC ACIDS, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS
  申请人：Martelletti Arianna

  公开号：US20100197501A1

  公开（公告）日：2010-08-05

  The invention relates to 1-(thiazolyl)- and 1-(isothiazolyl)pyrazol-4-ylacetic acid derivatives of the general formula (I) and salts thereof in which Het, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and n are as defined in claim 1. The compounds (I) or salts thereof are suitable for use as herbicides and plant growth regulators, in particular as herbicides for the selective control of harmful plants in crops of useful plants and can be prepared by processes as described in claim 9.

  这项发明涉及一般式(I)的1-(噻唑基)-和1-(异噻唑基)吡唑-4-基乙酸衍生物及其盐，其中Het，R1，R2，R3，R4，R5，R6和n如权利要求1所定义。化合物(I)或其盐适用于用作除草剂和植物生长调节剂，特别是作为对有用植物作物中有害植物的选择性控制除草剂，并且可以通过权利要求9中描述的方法制备。
• SUBSTITUTED 1-(DIAZINYL)PYRAZOL-4-YLACETIC ACIDS, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS
  申请人：JAKOBI Harald

  公开号：US20100160164A1

  公开（公告）日：2010-06-24

  The invention relates to 1-(3-diazinyl)pyrazol-4-ylacetic acid derivatives of the general formula (I) and salts thereof in which Het, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and n are as defined in the specification. The compounds (I) and their salts are suitable as herbicides and plant growth regulators, in particular as herbicides for the selctive control of harmful plants in crops of useful plants, and can be prepared by processes as described in the specification.

  这项发明涉及一般式(I)的1-(3-二嗪基)吡唑-4-基乙酸衍生物及其盐，其中Het、R1、R2、R3、R4、R5、R6和n如规范中所定义。化合物(I)及其盐适用作除草剂和植物生长调节剂，特别是作为对有用植物作物中有害植物的选择性控制除草剂，并可通过规范中描述的方法制备。