2,6-二氯-5-氟烟酸甲酯 | 189281-66-1

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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: 2,6-二氯-5-氟烟酸甲酯
• 中文别名: 甲基2,6-二氯-5-氟烟
• 英文名称: methyl 2,6-dichloro-5-fluoronicotinate
• 英文别名: 2,6-dichloro-5-fluoro-nicotinic acid methyl ester；methyl 2,6-dichloro-5-fluoropyridine-3-carboxylate
• CAS: 189281-66-1
• 化学式: C₇H₄Cl₂FNO₂
• mdl: MFCD02180634
• 分子量: 224.019
• InChiKey: WADLLLSMEPLCNO-UHFFFAOYSA-N

物化性质

• 沸点：
  84 °C
• 密度：
  1.506±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥环境下使用。

SDS

Name:	Methyl 2,6-dichloro-5-fluoronicotinate, 97% Material Safety Data Sheet
Synonym:	Methyl 2,6-dichloro-5-fluoropyridine-3-carboxylate
CAS:	189281-66-1

Section 1 - Chemical Product MSDS Name: Methyl 2,6-dichloro-5-fluoronicotinate, 97% Material Safety Data Sheet
Synonym: Methyl 2,6-dichloro-5-fluoropyridine-3-carboxylate

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SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
189281-66-1	Methyl 2,6-dichloro-5-fluoronicotinate	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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SECTION 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin. Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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SECTION 4 - FIRST AID MEASURES
Eyes:
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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SECTION 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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SECTION 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

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SECTION 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 189281-66-1: Personal Protective Equipment
Eyes:
Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: Clear
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 84 - 86 deg C @0.1mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H4Cl2FNO2
Molecular Weight: 224

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SECTION 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, carbon dioxide, acrid smoke and fumes, fluorine, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

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SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 189281-66-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 2,6-dichloro-5-fluoronicotinate - Not listed by ACGIH, IARC, or NTP.

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SECTION 12 - ECOLOGICAL INFORMATION

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SECTION 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations.

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SECTION 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available.

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SECTION 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 189281-66-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 189281-66-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 189281-66-1 is not listed on the TSCA inventory. It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
MSDS Creation Date: 4/04/2003 Revision #0 Date: Original. The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been advised of the possibility of such damages.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2,6-二氯-5-氟烟酸甲酯 在 四(三苯基膦)钯 、 甲酸 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 生成 5-氟-6-甲氧基烟酸甲酯
  参考文献：
  名称：

  [EN] COMPOUNDS USEFUL AS CSF1 MODULATORS
  [FR] COMPOSÉS UTILES EN TANT QUE MODULATEURS DU FACTEUR 1 DE STIMULATION DE COLONIES

  摘要：

  这项发明涉及新颖化合物以及包含这些新颖化合物的药物组合物。更具体地，该发明涉及用作集落刺激因子1受体（cFMS）调节剂（例如cFMS抑制剂）的化合物。这项发明还涉及制备这些化合物的方法，这些化合物在治疗中的用途以及利用这些化合物进行治疗的方法。具体而言，该发明涉及利用这些化合物治疗癌症和自身免疫性疾病。

  公开号：

  WO2016051193A1
• 作为产物：
  描述：

  2,6-二氯-5-氟烟酸 在 草酰氯 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 2,6-二氯-5-氟烟酸甲酯
  参考文献：
  名称：

  [EN] NOVEL COMPOUNDS
  [FR] NOUVEAUX COMPOSÉS

  摘要：

  本发明涉及新型视黄醇相关孤儿受体γ（RORγ）调节剂及其在治疗由RORγ介导的疾病中的应用。

  公开号：

  WO2015180613A1

文献信息

• COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF ANDROGEN RECEPTOR
  申请人：Arvinas, Inc.

  公开号：US20180099940A1

  公开（公告）日：2018-04-12

  The present disclosure relates to bifunctional compounds, which find utility to degrade and (inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.

  本公开涉及双功能化合物，其用于降解和（抑制）雄激素受体。具体而言，本公开涉及包含一端结合到E3泛素连接酶的谷氨酰腺苷环配体，另一端结合到雄激素受体的部分的化合物，使得雄激素受体与泛素连接酶靠近，以实现雄激素受体的降解（和抑制）。本公开展示了与根据本公开涉及的化合物相关的广泛的药理活性范围，与雄激素受体的降解/抑制一致。
• PYRIDIN-2-ONE DERIVATIVES OF FORMULA (I) USEFUL AS EP3 RECEPTOR ANTAGONISTS
  申请人：Janssen Pharmaceutica NV

  公开号：US20190047959A1

  公开（公告）日：2019-02-14

  The present invention is directed to pyridin-2-one derivatives, pharmaceutical compositions containing them and their use as antagonists of the EP3 receptor, for the treatment of for example, impaired oral glucose tolerance, elevated fasting glucose, Type II Diabetes Mellitus, Syndrome X (also known as Metabolic Syndrome) and related disorders and complications thereof.

  本发明涉及吡啶-2-酮衍生物，包含它们的药物组合物以及它们作为EP3受体的拮抗剂的使用，用于治疗例如受损的口服葡萄糖耐量、空腹血糖升高、2型糖尿病、综合征X（也称为代谢综合征）及其相关疾病和并发症。
• PYRIDIN-2-ONE DERIVATIVES OF FORMULA (III) USEFUL AS EP3 RECEPTOR ANTAGONISTS
  申请人：Janssen Pharmaceutica NV

  公开号：US20190047961A1

  公开（公告）日：2019-02-14

  The present invention is directed to pyridin-2-one derivatives, pharmaceutical compositions containing them and their use as antagonists of the EP3 receptor, for the treatment of for example, impaired oral glucose tolerance, elevated fasting glucose, Type II Diabetes Mellitus, Syndrome X (also known as Metabolic Syndrome) and related disorders and complications thereof.

  本发明涉及吡啶-2-酮衍生物，包含它们的药物组合物以及它们作为EP3受体的拮抗剂的使用，用于治疗例如受损的口服葡萄糖耐量，空腹血糖升高，2型糖尿病，综合征X（也称为代谢综合征）以及与之相关的疾病和并发症。
• [EN] 2,3-DIHYDROQUINAZOLIN COMPOUNDS AS NAV1.8 INHIBITORS<br/>[FR] COMPOSÉS 2,3-DIHYDROQUINAZOLINE EN TANT QU'INHIBITEURS DE NAV1.8
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2020261114A1

  公开（公告）日：2020-12-30

  The present invention relates to Nav1.8 Inhibitor 2,3-dihydroquinazolin compounds of Formula (X); wherein Y', X', B', R1', R2', R3', R5', R6', R7', and z1 are as defined herein; or pharmaceutically acceptable salts or tautomer forms thereof, corresponding pharmaceutical compositions or formulations, methods or processes of compound preparation, methods, compounds for use in, uses for and/or combination therapies for treating pain and/or pain-related or associated disease(s), disorder(s) or condition(s), respectively.

  本发明涉及Nav1.8抑制剂2,3-二氢喹唑啉化合物，其化学公式为(X)；其中Y'、X'、B'、R1'、R2'、R3'、R5'、R6'、R7'和z1如本文所述定义；或其药用可接受的盐或互变异构体形式，相应的药物组合物或制剂，化合物制备的方法或过程，方法，化合物用于，用于治疗疼痛和/或与疼痛相关的或相关的疾病、失调或状况的使用和/或联合治疗方法。
• PYRIDIN-2-ONE DERIVATIVES OF FORMULA (II) USEFUL AS EP3 RECEPTOR ANTAGONISTS
  申请人：Janssen Pharmaceutica NV

  公开号：US20190047960A1

  公开（公告）日：2019-02-14

  The present invention is directed to pyridin-2-one derivatives, pharmaceutical compositions containing them and their use as antagonists of the EP3 receptor, for the treatment of for example, impaired oral glucose tolerance, elevated fasting glucose, Type II Diabetes Mellitus, Syndrome X (also known as Metabolic Syndrome) and related disorders and complications thereof.

  本发明涉及吡啶-2-酮衍生物，包含它们的药物组合物以及它们作为EP3受体的拮抗剂的使用，用于治疗例如受损的口服葡萄糖耐量，空腹血糖升高，2型糖尿病，综合征X（也称为代谢综合征）以及与之相关的疾病和并发症。