2-氟-3-羟甲基吡啶 | 131747-55-2

• 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-氟-3-羟甲基吡啶
• 中文别名: 2-氟-3-羟甲基-5-氯吡啶；2-氟吡啶-3-甲醇;；2-氟-3-(羟甲基)吡啶；2-氟-3-吡啶甲醇；2-氟吡啶-3-甲醇
• 英文名称: (2-fluoropyridin-3-yl)methanol
• 英文别名: 2-fluoro-3-(hydroxymethyl)pyridine
• CAS: 131747-55-2
• 化学式: C₆H₆FNO
• mdl: MFCD03092920
• 分子量: 127.118
• InChiKey: CMAIZPVYDZEAJD-UHFFFAOYSA-N

物化性质

• 沸点：
  249℃
• 密度：
  1.262
• 闪点：
  105℃

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  9
• 可旋转键数：
  1
• 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：
  3

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温。

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-Fluoro-3-(hydroxymethyl)pyridine
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Fluoro-3-(hydroxymethyl)pyridine
CAS number: 131747-55-2

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C6H6FNO
Molecular weight: 127.1

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

上下游信息

• 上游原料

  中文名称	英文名称	CAS号	化学式	分子量
  2-氟-3-甲基吡啶	2-fluoro-3-methyl pyridine	2369-18-8	C6H6FN	111.119
  2-氟烟酸	2-fluoronicotinic acid	393-55-5	C6H4FNO2	141.102
  2-氟烟醛	2-fluoropyridine-3-carboxaldehyde	36404-90-7	C6H4FNO	125.102
  3-(氯甲基)-2-氟吡啶	3-(chloromethyl)-2-fluoropyridine	315180-14-4	C6H5ClFN	145.564

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  3-(溴甲基)-2-氟吡啶	3-(bromomethyl)-2-fluoropyridine	30412-42-1	C6H5BrFN	190.015
  2-氟烟醛	2-fluoropyridine-3-carboxaldehyde	36404-90-7	C6H4FNO	125.102
  3-(氯甲基)-2-氟吡啶	3-(chloromethyl)-2-fluoropyridine	315180-14-4	C6H5ClFN	145.564

反应信息

• 作为反应物：
  描述：

  2-氟-3-羟甲基吡啶 在 四溴化碳 、 三苯基膦 作用下， 以 二氯甲烷 为溶剂， 以100%的产率得到3-(溴甲基)-2-氟吡啶
  参考文献：
  名称：

  3 -AMINO- PYRAZOLE DERIVATIVES USEFUL AGAINST TUBERCULOSIS

  摘要：

  公式（I）的化合物或其药用盐：其中：Het是5至10成员的杂环芳香环；X为N且Y为CR5；或X为C且Y为S；Z从N和CH中选择；R1从H和C1-2烷基中选择；R2从H、C1-2烷基、OH、—CH2OH和C1-2烷氧基中选择；每个R3独立选择自OH、C1-3烷基、F、Cl、Br、NH2和C1-3烷氧基；R4从C1-3烷基和卤代C1-3烷基中选择；R5从H、C1-3烷基和卤代C1-3烷基中选择；R6和R7要么i）各自独立选择自H、C1-3烷基和C1-3烷氧基；要么ii）R6和R7与它们附着的环一起形成9成员双环环；p为0-3；RA从H和C1-3烷基中选择，提供了含有它们的组合物，它们在治疗中的使用，例如在结核病的治疗中，并提供了这类化合物的制备方法。

  公开号：

  US20130203802A1
• 作为产物：
  描述：

  2-氨基-3-甲基吡啶 在 potassium permanganate 、 lithium aluminium tetrahydride 、 tetrafluoroboric acid 、 氯甲酸乙酯 、 三乙胺 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 1.5h， 生成 2-氟-3-羟甲基吡啶
  参考文献：
  名称：

  新型1,4-二氢吡啶类钙拮抗剂。I.4-（取代的吡啶基）-1，4-二氢吡啶衍生物的合成和降血压活性。

  摘要：

  合成了一系列4-（取代的吡啶基）-1,4-二氢吡啶衍生物，并研究了它们的降压作用。几种化合物，2-（N-苄基-N-甲基氨基）乙基甲基1,4-二氢-2,6-二甲基-4-（3-硝基-2-吡啶基）-3,5-吡啶二甲酸（2b）， 4-（4-硝基-2-吡啶基）类似物（2g），4-（3-三氟甲基-2-吡啶基）类似物（2c），4-（2-三氟甲基-3-吡啶基）类似物（3e），4-发现（4-氰基-2-吡啶基）类似物（2e），4-（2-氰基-3-吡啶基）类似物（3d）和4-（6-溴-2-吡啶基）类似物（2i）具有与尼卡地平类似的降压活动；特别是2c和3e的持续时间约为尼卡地平的两倍，而2e具有在所有合成衍生物中最有效的降压活性。

  DOI：

  10.1248/cpb.38.2446

文献信息

• MACROCYCLES AS PDE1 INHIBITORS
  申请人：H. Lundbeck A/S

  公开号：US20190185489A1

  公开（公告）日：2019-06-20

  The present invention provides macrocycles of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.

  本发明提供了式(I)的大环化合物作为PDE1抑制剂，并将其用作药物，特别用于治疗神经退行性疾病和精神疾病。
• [EN] BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS VANILLOID RECEPTOR LIGANDS<br/>[FR] DERIVES DE BENZIMIDAZOLES ET UTILISATION DE CEUX-CI EN TANT QUE LIGANDS DU RECEPTEUR VANILLOIDE
  申请人：AMGEN INC

  公开号：WO2004035549A1

  公开（公告）日：2004-04-29

  Compounds of formula (I) are useful in the treatment of vanilloid-receptor-meditated diseases, such as inflammatory or neuropathic pain and diseases involving sensory nerve function such as asthma, rheumatoid arthritis, osteoarthritis, inflammatory bowel disorders, urinary incontinence, migraine and psoriasis.

  式（I）的化合物在治疗辣椒素受体介导的疾病方面很有用，如炎症性或神经病痛以及涉及感觉神经功能的疾病，如哮喘、类风湿性关节炎、骨关节炎、炎症性肠道疾病、尿失禁、偏头痛和牛皮癣。
• Addition of Ester Enolates to <i>N</i>-Alkyl-2-fluoropyridinium Salts:  Total Synthesis of (±)-20-Deoxycamptothecin and (+)-Camptothecin
  作者：M.-Lluïsa Bennasar、Ester Zulaica、Cecília Juan、Yolanda Alonso、Joan Bosch

  DOI：10.1021/jo026173j

  日期：2002.10.1

  dihydropyridones or 2-pyridones have been prepared by nucleophilic addition of alpha-(methylsulfanyl)ester enolates to N-alkyl-2-fluoropyridinium salts, followed by acid hydrolysis or oxidation with concomitant hydrolysis, of the intermediate 2-fluoro-1,4-dihydropyridine adducts, respectively. Addition of the enolate derived from isopropyl alpha-(methylsulfanyl)butyrate to N-(quinolylmethyl)-2-fluoropyridinium

  通过将α-（甲基硫烷基）酯烯酸酯亲核加成到N-烷基-2-氟吡啶鎓盐中，然后酸水解或伴随水解的方式氧化中间体2-氟代，制备了几种4-取代的二氢吡啶酮或2-吡啶酮。 1,4-二氢吡啶加合物。将衍生自异丙基α-（甲基硫烷基）丁酸酯的烯醇盐添加到N-（喹啉基甲基）-2-氟吡啶鎓三氟甲磺酸酯21中，然后进行DDQ处理，得到吡啶酮29，从中已知（+/-）-20-脱氧喜树碱（31）喜树碱的前体是通过自由基环化-脱硫反应合成的，随后通过化学选择性还原精制内酯E环。从手性2-羟基丁酸衍生物的烯醇化物开始的相似序列（33）提供了天然（+）-喜树碱（37）的通道。
• Sustainable organophosphorus-catalysed Staudinger reduction
  作者：Danny C. Lenstra、Peter E. Lenting、Jasmin Mecinović

  DOI：10.1039/c8gc02136h

  日期：——

  A highly efficient and sustainable catalytic Staudinger reduction for the conversion of organic azides to amines in excellent yields has been developed. The reaction displays excellent functional group tolerance to functionalities that are otherwise prone to reduction, such as sulfones, esters, amides, ketones, nitriles, alkenes, and benzyl ethers. The green nature of the reaction is exemplified by

  已经开发出一种高效且可持续的Staudinger催化还原方法，用于以优异的产率将有机叠氮化物转化为胺。该反应对优异的官能团具有极好的官能团耐受性，这些官能团否则容易还原，例如砜，酯，酰胺，酮，腈，烯烃和苄基醚。通过使用PMHS，CPME和缺少柱色谱法可以举例说明反应的绿色性质。
• [EN] HETEROCYCLYL PYRAZOLOPYRIMIDINE ANALOGUES AS JAK INHIBITORS<br/>[FR] ANALOGUES D'HÉTÉROCYCLYL PYRAZOLOPYRIMIDINE EN TANT QU'INHIBITEURS DE JAK
  申请人：CELLZOME LTD

  公开号：WO2011048082A1

  公开（公告）日：2011-04-28

  The present invention relates to compounds of formula (I) wherein X1 to X5, Y, Z1 to Z3, and R have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.

  本发明涉及式(I)的化合物，其中X1至X5，Y，Z1至Z3和R的含义如描述和权利要求中所述。所述化合物可用作JAK抑制剂，用于治疗或预防免疫、炎症、自身免疫、过敏性疾病和免疫介导性疾病。该发明还涉及包括所述化合物的药物组合物，以及制备这类化合物以及用作药物的用途。