4-羟基烟酸 | 609-70-1

• 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: 4-羟基烟酸
• 中文别名: 4-羟基-3-吡啶甲酸
• 英文名称: 4-hydroxynicotinic acid
• 英文别名: 4-Hydroxy-nicotinsaeure；4-hydroxy-3-pyridinecarboxylic acid；4-hydroxypyridine-3-carboxylic acid；4-oxo-1H-pyridine-3-carboxylic acid
• CAS: 609-70-1
• 化学式: C₆H₅NO₃
• mdl: MFCD00040286
• 分子量: 139.111
• InChiKey: CHCUBGPSZDGABM-UHFFFAOYSA-N

物化性质

• 熔点：
  256-259℃
• 沸点：
  507.3±35.0 °C(Predicted)
• 密度：
  1.485±0.06 g/cm3(Predicted)
• 溶解度：
  溶于0.1MNaOH：0.1g/mL。

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S24/25,S36/37,S36/37/39
• 危险类别码：
  R36/37/38,R20/21/22
• 海关编码：
  29333990
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  请保持冷敷。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-hydroxynicotinic acid
Product Name:
Synonyms: 4-hydroxy-3-pyridinecarboxylic acid

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
4-hydroxynicotinic acid
Ingredient name:
CAS number: 609-70-1

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H5NO3
Molecular weight: 139.1

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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.

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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

制备方法与用途

用于染料、农药和医药中间体

反应信息

• 作为反应物：
  描述：

  4-羟基烟酸 在 吡啶 、 sodium hydroxide 、 tetraphosphorus decasulfide 作用下， 生成 4-疏基吡啶-3-羧酸
  参考文献：
  名称：

  HYDRAZINE DERIVATIVES. II. ortho-MERCAPTOPYRIDINECARBOHYDRAZIDES

  摘要：

  DOI：

  10.1021/jo01370a002
• 作为产物：
  描述：

  4-氯吡啶 在 水 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 生成 4-羟基烟酸
  参考文献：
  名称：

  CHEMICAL MOLECULES THAT INHIBIT THE SLICING MECHANISM FOR TREATING DISEASES RESULTING FROM SPLICING ANOMALIES

  摘要：

  本发明涉及公式I至XXI中的化合物之一；包含至少一种这种化合物的药物组合物；以及使用至少一种这种化合物来制备一种药物，用于治疗主体中由至少一个剪接异常导致的遗传疾病。

  公开号：

  US20110053975A1

文献信息

• [EN] SUBSTITUTED 4-PYRIDONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY<br/>[FR] 4-PYRIDONES SUBSTITUÉES ET LEUR UTILISATION COMME INHIBITEURS DE L'ACTIVITÉ DE L'ÉLASTASE NEUTROPHILE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2014029831A1

  公开（公告）日：2014-02-27

  This invention relates to substituted 4-pyridones of formula 1 and their use as inhibitors of neutrophil elastase activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of pulmonary, gastrointestinal and genitourinary diseases, inflammatory diseases of the skin and the eye and other auto-immune and allergic disorders, allograft rejection, and oncological diseases.

  这项发明涉及式1的取代4-吡啶酮及其作为中性粒细胞弹性蛋白酶活性抑制剂的用途，含有这些化合物的药物组合物，以及将其用作治疗和/或预防肺部、胃肠道和泌尿系统疾病、皮肤和眼部炎症性疾病以及其他自身免疫和过敏性疾病、移植物排斥和肿瘤性疾病的药剂的方法。
• SUBSTITUTED 4-PYRIDONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY
  申请人：OOST Thorsten

  公开号：US20140057916A1

  公开（公告）日：2014-02-27

  This invention relates to substituted 4-pyridones of formula 1 and their use as inhibitors of neutrophil elastase activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of pulmonary, gastrointestinal and genitourinary diseases, inflammatory diseases of the skin and the eye and other auto-immune and allergic disorders, allograft rejection, and oncological diseases.

  这项发明涉及式1的取代4-吡啶酮及其作为中性粒细胞弹性蛋白酶活性抑制剂的用途，包含这些化合物的药物组合物，以及将其用作治疗和/或预防肺部、胃肠道和泌尿系统疾病、皮肤和眼睛的炎症性疾病以及其他自身免疫和过敏性疾病、移植物排斥反应和肿瘤性疾病的药剂的方法。
• [EN] PENICILLIN-BINDING PROTEIN INHIBITORS<br/>[FR] INHIBITEURS DE PROTÉINE DE LIAISON À LA PÉNICILLINE
  申请人：VENATORX PHARMACEUTICALS INC

  公开号：WO2019226931A1

  公开（公告）日：2019-11-28

  Described herein are certain boron-containing compounds, compositions, preparations and their use as modulators of the transpeptidase function of bacterial penicillin-binding proteins and as antibacterial agents. In some embodiments, the compounds described herein inhibit penicillin-binding proteins. In certain embodiments, the compounds described herein are useful in the treatment of bacterial infections.

  本文描述了某些含硼化合物、组合物、制剂及其作为细菌青霉素结合蛋白的跨肽酶功能调节剂和抗菌剂的用途。在某些实施例中，本文描述的化合物抑制青霉素结合蛋白。在某些实施例中，本文描述的化合物在治疗细菌感染方面是有用的。
• MODIFIED COMPOUND OF ANDROGRAPHOLIDE
  申请人：Heilongjiang Zhenbaodao Pharmaceutical Co., Ltd.

  公开号：US20180346438A1

  公开（公告）日：2018-12-06

  The present disclosure discloses a modified compound of andrographolide, and particularly discloses a compound shown in formula (I) and (II) or a pharmaceutically acceptable salt thereof.

  本公开披露了穿心莲内酯的修改化合物，特别是公开了公式(I)和(II)所示的化合物或其药用可接受的盐。
• [EN] (3-HYDROXY-4-AMINO-BUTAN-2-YL) -3- (2-THIAZOL-2-YL-PYRROLIDINE-1-CARBONYL) BENZAMIDE DERIVATIVES AND RELATED COMPOUNDS AS BETA-SECRETASE INHIBITORS FOR TREATING<br/>[FR] DÉRIVÉS DE (3-HYDROXY-4-AMINO-BUTAN-2-YL) -3- (2-THIAZOL-2-YL-PYRROLIDINE-1-CARBONYL) BENZAMIDE ET COMPOSÉS ASSOCIÉS UTILISÉS EN TANT QU'INHIBITEURS DE LA BÊTA-SÉCRÉTASE POUR LE TRAITEMENT
  申请人：COMENTIS INC

  公开号：WO2009042694A1

  公开（公告）日：2009-04-02

  The present invention provides novel beta-secretase inhibitors and methods for their use, including methods of treating of Alzheimer's disease. (Formula)

  本发明提供了新颖的β-分泌酶抑制剂及其使用方法，包括用于治疗阿尔茨海默病的方法。

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