4-肼基吡啶盐酸盐 | 20815-52-5

• 物质功能分类: 有机原料 - 肼或胲的有机衍生物
• 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-肼基吡啶盐酸盐
• 中文别名: 4-肼吡啶盐酸盐；4-肼基吡啶
• 英文名称: 4-hydrazinopyridine hydrochloride
• 英文别名: 4-hydrazinylpyridine hydrochloride；4-pyridylhydrazine hydrochloride；(pyridin-4-yl)hydrazine hydrochloride；4-Hydrazinopyridinium chloride；pyridin-1-ium-4-ylhydrazine;chloride
• CAS: 20815-52-5
• 化学式: C₅H₇N₃*ClH
• mdl: MFCD00035353
• 分子量: 145.592
• InChiKey: MMLHRYAPGSEXCA-UHFFFAOYSA-N

物化性质

• 熔点：
  238 °C

计算性质

• 辛醇/水分配系数(LogP)：
  0.15
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.9
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933990090
• 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

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Section 1. Identification of the substance
Product Name: 4-Hydrazinopyridine, HCl
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H315: Causes skin irritation
H318: Causes serious eye damage
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 4-Hydrazinopyridine, HCl
CAS number: 20815-52-5

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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.
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: C5H7N3.ClH
Molecular weight: 145.6

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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：

  4-肼基吡啶盐酸盐 在 ion-exchange resin Ambersep 900-OH (Fluka) 作用下， 以 甲醇 为溶剂， 以95%的产率得到4-肼吡啶
  参考文献：
  名称：

  WO2006/43090

  摘要：

  公开号：
• 作为产物：
  描述：

  4-氯吡啶 在 一水合肼 作用下， 以 丙醇 为溶剂， 反应 18.0h， 生成 4-肼基吡啶盐酸盐
  参考文献：
  名称：

  一些吡啶盐的合成和抗菌活性。

  摘要：

  合成了一些在吡啶鎓氮上带有苄基、乙基苯基和丙基苯基的取代的亚苄基肼基吡啶鎓衍生物，并使用微稀释法筛选了可能对金黄色葡萄球菌、大肠杆菌、铜绿假单胞菌和白色念珠菌的抗菌和抗真菌活性。抗菌试验结果表明，含有 3-苯丙基链的化合物对金黄色葡萄球菌的抗菌活性最高，而化合物 3d 在该系列中对所有测试细菌和真菌菌株的活性最强。

  DOI：

  10.3390/molecules14125203
• 作为试剂：
  描述：

  4-氯吡啶 、 一水合肼 在 4-肼基吡啶盐酸盐 、 丙醇 作用下， 以 丙醇 为溶剂， 反应 18.0h， 以to give the title compound (15.2 g, 72% yield)的产率得到4-肼基吡啶盐酸盐
  参考文献：
  名称：

  Condensed pyrazole derivatives, process for producing the same and use thereof

  摘要：

  用于抑制Th2选择性免疫反应的新型药物组合物和用于抑制环氧合酶的药物组合物，包括由通式（I）表示的紧缩吡唑衍生物或其盐。

  公开号：

  US20030187014A1

文献信息

• [EN] NITROGEN-CONTAINING HETEROARYL DERIVATIVES<br/>[FR] DÉRIVÉS HÉTÉROARYLIQUES CONTENANT DE L'AZOTE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011089132A1

  公开（公告）日：2011-07-28

  The invention is concerned with novel nitrogen-containing heteroaryl derivatives of formula (I) wherein R1, R2, R3, R4, R5, A1, A2, and Y are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as medicaments.

  本发明涉及式(I)的新氮杂芳基衍生物，其中R1、R2、R3、R4、R5、A1、A2和Y的定义如描述和权利要求中所述，以及这些化合物的生理可接受的盐和酯。这些化合物可以抑制PDE10A，并可作为药物使用。
• [EN] NOVEL ANTI-INFECTIVE AND ANTI-INFLAMMATORY COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS ANTI-INFECTIEUX ET ANTI-INFLAMMATOIRES
  申请人：SYNOVO GMBH

  公开号：WO2018161039A1

  公开（公告）日：2018-09-07

  Lysosomally accumulated substances that release a nitroxy group, or a short chain fatty acid or a product of anaerobic metabolism or a thiol or a sulfide often from an ester or similar labile linkage have anti-inflammatory, anti-cancer and anti-bacterial activity. They are useful in treating infectious, inflammatory and malignant disease.

  溶酶体积累的物质能够释放出一氧化氮基团，或者短链脂肪酸，或者厌氧代谢产物，或者巯基，或者硫化物，通常来自酯类或者类似的易断裂的连接键，它们具有抗炎、抗癌和抗细菌的活性。它们在治疗感染性疾病、炎症性疾病和恶性肿瘤疾病中是有用的。
• [EN] ANTI-INFECTIVE AND ANTI-VIRAL COMPOUNDS AND COMPOSITIONS<br/>[FR] COMPOSÉS ANTI-INFECTIEUX ET ANTIVIRAUX, ET COMPOSITIONS
  申请人：BURNET MICHAEL W

  公开号：WO2021195126A1

  公开（公告）日：2021-09-30

  Lysosomally accumulated substances that release a nitroxy group, or a short chain fatty acid or a product of anaerobic metabolism or a thiol or a sulfide often from an ester or similar labile linkage have anti-inflammatory, anti-cancer and anti-bacterial activity. They are useful in treating infectious, inflammatory and malignant disease and are immune stimulatory, promote zinc uptake, disable endosomal reactions and synergise anti-viral action of protease inhibitors. The compounds are useful for the treatment of bacterial, viral and mixed pneumonias.

  溶酶体积累的物质，能释放硝基氧基团、短链脂肪酸、厌氧代谢产物、硫醇或硫化物，常来自酯或类似不稳定键合，具有抗炎、抗癌和抗菌活性。它们在治疗感染性、炎症性和恶性疾病方面有用，能刺激免疫、促进锌吸收、抑制内体反应并增强蛋白酶抑制剂的抗病毒作用。这些化合物可用于治疗细菌性、病毒性和混合性肺炎。
• [EN] PYRAZOLIDINEDIONE DERIVATIVES AND THEIR USE AS PLATELET AGGREGATION INHIBITORS<br/>[FR] DERIVES DE PYRAZOLIDINEDIONE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE L'AGREGATION DES PLAQUETTES
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2005002574A1

  公开（公告）日：2005-01-13

  Pyrazolidinedione derivatives of the general formula (I), wherein R1 is hydrogen, optionally substituted alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl or heteroarylalkyl; and R2 is aryl or heteroaryl; tautomers thereof; geometric isomers thereof and tautomers of these geometric isomers, including mixtures of individual compounds of formula (I), or tautomers thereof, and their geometric isomers, or tautomers thereof; pharmaceutically acceptable acid addition salts of compounds which are basic; pharmaceutically acceptable salts of compounds containing acidic groups with bases; pharmaceutically acceptable esters of compounds containing hydroxy or carboxy groups; prodrugs of compounds in which a prodrug forming group is present; as well as hydrates or solvates thereof; are active as platelet adenosine diphosphate receptor antagonists and can be used for the prevention and/or treatment of peripheral vascular, of visceral-, hepaticand renal-vascular, of cardiovascular and of cerebrovascular diseases or conditions associated with platelet aggregation, particularly thrombosis, and, respectively, for the manufacture of corresponding medicaments. Some, albeit not all, of the compounds of the above formula (I) are novel.

  一般公式（I）的吡唑烷二酮衍生物，其中R1是氢，可选地取代烷基，环烷基，芳基，芳烷基，杂芳基或杂芳烷基；R2是芳基或杂芳基；其互变异构体；其几何异构体及这些几何异构体的互变异构体，包括公式（I）的单个化合物的混合物，或其互变异构体，及其几何异构体，或其互变异构体；药物可接受的酸加成盐基本化合物；含有酸性基团的化合物与碱的药物可接受盐；含有羟基或羧基的化合物的药物可接受酯；以及存在前药形成基团的化合物的前药；以及它们的 hydrates 或 solvates；作为血小板二磷酸腺苷受体拮抗剂活性，可用于预防或治疗外周血管疾病，内脏、肝脏和肾脏血管疾病，心血管疾病和脑血管疾病或与血小板聚集相关的病症，尤其是血栓症，并且分别用于制造相应的药物。上述公式（I）中的一些化合物是新颖的，但并非全部。
• NITROGEN-CONTAINING HETEROARYL DERIVATIVES
  申请人：Bleicher Konrad

  公开号：US20110183979A1

  公开（公告）日：2011-07-28

  The invention is concerned with novel nitrogen-containing heteroaryl derivatives of formula (I) wherein R 1 , R 2 , R 3 , R 4 , R 5 , A 1 , A 2 , and Y are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as medicaments.

  本发明涉及式(I)的新氮杂芳基衍生物，其中R1、R2、R3、R4、R5、A1、A2和Y的定义如描述和权利要求中所述，以及这些化合物的生理可接受的盐和酯。这些化合物可以抑制PDE10A，并可作为药物使用。