2-氯-3-羟基-6-甲基吡啶 | 35680-24-1

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 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-氯-3-羟基-6-甲基吡啶
• 中文别名: 2-氯-6-甲基吡啶-3-甲醇
• 英文名称: 2-chloro-3-hydroxy-6-methylpyridine
• 英文别名: 2-chloro-6-methylpyridin-3-ol；6-Chlor-5-hydroxy-2-methyl-pyridin
• CAS: 35680-24-1
• 化学式: C₆H₆ClNO
• mdl: MFCD07776977
• 分子量: 143.573
• InChiKey: LCVJZBIGDFXRLU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  33.1
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Chloro-3-hydroxy-6-picoline
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-Chloro-3-hydroxy-6-picoline
CAS number: 35680-24-1

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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: C6H6ClNO
Molecular weight: 143.6

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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：

  2-氯-3-羟基-6-甲基吡啶 在 N-溴代丁二酰亚胺(NBS) 、 正丁基锂 、 sodium hydride 、 sodium iodide 、 lithium chloride 作用下， 以 丙酮 为溶剂， 反应 5.0h， 生成 (S,S)-pseudoephedrine D-β-<6-chloro-5-<(methoxymethyl)oxy>-2-pyridyl>alaninamide
  参考文献：
  名称：

  Practical method for the synthesis of D- or L-.alpha.-amino acids by the alkylation of (+)- or (-)-pseudoephedrine glycinamide.

  摘要：

  DOI：

  10.1021/ja00137a034
• 作为产物：
  描述：

  3-羟基-6-甲基吡啶 在 盐酸 、 氯 作用下， 反应 5.0h， 以0.7 g的产率得到2-氯-3-羟基-6-甲基吡啶
  参考文献：
  名称：

  kedarcidin发色团的化学和结构解析

  摘要：

  Kedarcidin 是一种新的色蛋白抗肿瘤抗生素，是从一种新型放线菌菌株的发酵液中分离出来的。Kedarcidin 由水溶性载脂蛋白和溶剂可萃取、细胞毒性和高度不稳定的发色团组成。生色团是烯二炔类抗肿瘤剂的新成员。报告了结合 NMR 技术、质谱、化学降解、衍生化和硼氢化钠还原实验的 kedarcidin 生色团 (1, C 53 H 60 N 3 O 16 Cl) 结构解析的详细信息

  DOI：

  10.1021/ja00071a062

文献信息

• CHEMICAL COMPOUNDS-821
  申请人：Finlay Maurice Raymond

  公开号：US20090048269A1

  公开（公告）日：2009-02-19

  The invention relates to chemical compounds of the formula (I), or pharmaceutically acceptable salts thereof, which possess ALK5 (TGFβR1) inhibitory activity and are accordingly useful for their anti-cancer activity and thus in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments for use in the production of an anti-cancer effect in a warm-blooded animal such as man.

  该发明涉及化学式(I)的化合物，或其药学上可接受的盐，具有ALK5（TGFβR1）抑制活性，因此在抗癌活性方面有用，从而在治疗人体或动物体的方法中有用。该发明还涉及制造上述化学化合物的方法，含有它们的药物组合物，以及它们在制造用于在温血动物（如人）中产生抗癌效果的药物中的使用。
• [EN] MODULATORS OF THE INTEGRATED STRESS PATHWAY<br/>[FR] MODULATEURS DE LA VOIE DE RÉPONSE INTÉGRÉE AU STRESS
  申请人：CALICO LIFE SCIENCES

  公开号：WO2017193034A1

  公开（公告）日：2017-11-09

  Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.

  本文提供了用于调节综合应激反应（ISR）并治疗相关疾病、疾病和症状的化合物、组合物和方法。
• N-(phenylsulfonyl)picolinamide derivatives, process for producing the same, and herbicide
  申请人：Kureha Kagaku Kogyo K.K.

  公开号：US06610853B1

  公开（公告）日：2003-08-26

  A herbicide containing as the active ingredient an N-(henylsulfonyl)picolinamide derivative represented by general formula (I) wherein X reprcsents a halogeno, a C1-4 alkyl, a C1-4 haloalkyl, a C1-4 alkoxy, a C1-4 haloalkoxy, a (C1-4 alkoxy)carbonyl, a [di(C1-4 alkyl)amino]sulfonyl, an [N—(C1-4 alkyl)-N—(C1-4 alkoxy)amino]sulfonyl, a (C1-4 alkylamino)sulfonyl, a C1-4 alkylthio, a C1-4 alkylsulfinyl, a C1-4 alkylsulfonyl, or nitro; n is an integer of 0 to 5; Y represets a halogeno, a C1-4 alkyl, a C1-4 haloalkyl, a C1-4 alkoxy, C1-4 haloalkoxy, a C1-4 alkylthio, a C1-4 haloalkylthio, amino, a C1-4 alkylamino, a di(C1-4 alkyl)amino, a (C1-4 alkoxy) C1-4 alkyl, a (C1-4 alkylthio) C1-4 alkyl, or nitro; and m is an integer of 0 to 4. This active ingredient is synthesized by condensing a substituted picolinic acid with a substituted benzenesulfonamide under dehydration, or by reacting the phenyl ester of a substituted picolinic acid with a substituted benzenesulfonamide in the presence of a basic compound.

  一种除草剂，其活性成分为一种由通式（I）表示的N-(苯基磺酰基)吡啶甲酰胺衍生物，其中X代表卤素、C1-4烷基、C1-4卤代烷基、C1-4烷氧基、C1-4卤代烷氧基、(C1-4烷氧基)羰基、[二(C1-4烷基)氨基]磺酰基、[N-(C1-4烷基)-N-(C1-4烷氧基)氨基]磺酰基、(C1-4烷基氨基)磺酰基、C1-4烷基硫醚、C1-4烷基亚砜基、C1-4烷基磺酰基或硝基；n为0至5的整数；Y代表卤素、C1-4烷基、C1-4卤代烷基、C1-4烷氧基、C1-4卤代烷氧基、C1-4烷基硫醚、C1-4卤代烷基硫醚、氨基、C1-4烷基氨基、二(C1-4烷基)氨基、(C1-4烷氧基)C1-4烷基、(C1-4烷基硫醚)C1-4烷基或硝基；m为0至4的整数。该活性成分通过将取代吡啶甲酸与取代苯磺酰胺在脱水条件下缩合合成，或者在碱性化合物存在下，将取代吡啶甲酸的苯酯与取代苯磺酰胺反应而制备。
• Regioselective synthesis of 2,3-dihydrospiro[1,4]dioxino[2,3-b]pyridine derivatives
  作者：Kurissery A. Tony、Santhosh Kumar Chittimalla、G. Abraham Rajkumar、Anjan Chakrabarti

  DOI：10.1016/j.tetlet.2010.06.061

  日期：2010.8

  2-Chloropyridines and an aryl bromide underwent palladium-catalyzed intramolecular C–O bond forming reactions to provide 2,3-dihydrospiro[1,4]dioxino[2,3-b]pyridine derivatives and a benzodioxin, regioselectively.

  2-氯吡啶和芳基溴经过钯催化的分子内C-O键形成反应，可选择性地提供2,3-二氢螺[1,4]二恶英[2,3- b ]吡啶衍生物和苯并二恶英。
• [EN] NOVEL INHIBITOR COMPOUNDS OF PHOSPHODIESTERASE TYPE 10A<br/>[FR] NOUVEAUX COMPOSÉS INHIBITEURS DE LA PHOSPHODIESTÉRASE DE TYPE 10A
  申请人：ABBVIE DEUTSCHLAND

  公开号：WO2014140086A1

  公开（公告）日：2014-09-18

  The present invention relates to compounds of the formula I, the N-oxides, tautomers, the prodrugs and the pharmaceutically acceptable salts thereof: (I). In formula I the variables X1 is CH or N, X2 is O or S and where R1, R2, R3, R4 and Q are as defined in the claims. The compounds of the formula I, the N-oxides, tautomers, the prodrugs and the pharmaceutically acceptable salts thereof are inhibitors of phosphodiesterase type 10A. Thus, the invention also relates to the use of the compounds of the formula I, the N-oxides, tautomers, the prodrugs and the pharmaceutically acceptable salts thereof for the manufacture of a medicament and which thus are suitable for treating or controlling of medical disorders selected from neurological disorders and psychiatric disorders, for ameliorating the symptoms associated with such disorders and for reducing the risk of such disorders.

  本发明涉及公式I的化合物，其N-氧化物、互变体、前药和其药用可接受的盐：（I）。在公式I中，变量X1为CH或N，X2为O或S，其中R1、R2、R3、R4和Q如权利要求中所定义。公式I的化合物，其N-氧化物、互变体、前药和其药用可接受的盐是磷酸二酯酶10A的抑制剂。因此，该发明还涉及利用公式I的化合物、N-氧化物、互变体、前药和其药用可接受的盐制造药物，并且适用于治疗或控制选择自神经学障碍和精神障碍的医学疾病，改善与这些障碍相关的症状，并降低这些障碍的风险。