6-氯哒嗪-4-羧酸甲酯 | 1093860-48-0

• 物质功能分类: 医药中间体 - 哒嗪类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 6-氯哒嗪-4-羧酸甲酯
• 英文名称: methyl 6-chloropyridazine-4-carboxylate
• CAS: 1093860-48-0
• 化学式: C₆H₅ClN₂O₂
• 分子量: 172.571
• InChiKey: QYQHGLKSLGUINZ-UHFFFAOYSA-N

物化性质

• 沸点：
  326.9±22.0 °C(Predicted)
• 密度：
  1.372±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  52.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: Methyl 6-chloropyridazine-4-carboxylate
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: Methyl 6-chloropyridazine-4-carboxylate
CAS number: 1093860-48-0

---

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: C6H5ClN2O2
Molecular weight: 172.6

---

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.

---

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

反应信息

• 作为反应物：
  描述：

  6-氯哒嗪-4-羧酸甲酯 在 四(三苯基膦)钯 、 zinc cyanide 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 3.0h， 生成 2,4-二乙基嘧啶-2,4-二羧酸酯
  参考文献：
  名称：

  [EN] INHIBITORS OF HISTONE DEMETHYLASES
  [FR] INHIBITEURS D'HISTONES DÉMÉTHYLASES

  摘要：

  Q被选择为-COOH、-CH=NR12、-W、-CH2NHR13、-CH=0和-CH(OR17)2形式的化合物，能够调节组蛋白去甲基化酶(HDMEs)的活性，这些化合物对于预防和/或治疗基因组失调参与病因学的疾病，如癌症等，以及这些化合物的配方和使用方法是有用的。

  公开号：

  WO2015153498A1
• 作为产物：
  描述：

  3-氯-5-甲酸哒嗪 、 trimethylsilyldiazomethane 以 甲醇 、 正己烷 、 二氯甲烷 为溶剂， 反应 2.0h， 以42%的产率得到6-氯哒嗪-4-羧酸甲酯
  参考文献：
  名称：

  [EN] PYRAZOLOPYRIMIDINE AS MALT-1 INHIBITORS
  [FR] PYRAZOLOPYRIMIDINE UTILISÉS EN TANT QU'INHIBITEURS DE MALT-1

  摘要：

  该发明提供了一种化合物，其化学式为（I）：在此，系列（x）、（y）和（z）中的R1、R2和R3如规范中定义，它们是MALT1酶的有效抑制剂，并且在免疫肿瘤学方法中对癌症的治疗中特别适用，尤其是膀胱癌、结肠癌、肝细胞癌或小细胞或非小细胞肺癌。

  公开号：

  WO2018226150A1

文献信息

• [EN] INHIBITORS OF RAF KINASES<br/>[FR] INHIBITEURS DE KINASES RAF
  申请人：KINNATE BIOPHARMA INC

  公开号：WO2020227020A1

  公开（公告）日：2020-11-12

  Provided herein are heteroaryl inhibitors of receptor tyrosine kinase effector (RAF), pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of disease.

  本文件提供了受体酪氨酸激酶效应器（RAF）的杂芳基抑制剂，包括含有该化合物的药物组合物，以及使用这些化合物治疗疾病的方法。
• [EN] TETRAHYDROISOQUINOLINE DERIVED PRMT5-INHIBITORS<br/>[FR] INHIBITEURS DE PRMT5 DÉRIVÉS DE TÉTRAHYDROISOQUINOLÉINE
  申请人：CTXT PTY LTD

  公开号：WO2016034673A1

  公开（公告）日：2016-03-10

  A compound of formula I wherein: n is 1 or 2: p is 0 or 1; R1 is optionally one or more halo or methyl groups; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R3a and R3b are independently selected from H and Me; R4 is either H or Me; R5 is either H or Me; R6a and R6b are independently selected from H and Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C5-12 heteroaryl.

  式I的化合物，其中：n为1或2；p为0或1；R1可选地为一个或多个卤素或甲基基团；R2a和R2b分别选自以下组：(i) F；(ii) H；(iii) Me；和(iv) CH2OH；R2c和R2d分别选自以下组：(i) F；(ii) H；(iii) Me；和(iv) CH2OH；R3a和R3b分别选自H和Me；R4为H或Me；R5为H或Me；R6a和R6b分别选自H和Me；A为(i)可选地取代的苯基；(ii)可选地取代的萘基；或(iii)可选地取代的C5-12杂环基。
• [EN] OXADIAZOLYLTHIOPHENE DERIVATIVES USEFUL AS HISTONE DEACETYLASE INHIBITORS<br/>[FR] DÉRIVÉS D'OXADIAZOLYLTHIOPHÈNE À UTILISER EN TANT QU'INHIBITEURS DE L'HISTONE DÉSACÉTYLASE
  申请人：KARUS THERAPEUTICS LTD

  公开号：WO2019166824A1

  公开（公告）日：2019-09-06

  A compound of Formula I : (I) or a pharmaceutically acceptable salt thereof, wherein: each R' is QR1; each Q is independently selected from a bond, -C1-C10 alkylene, -C2-C10 alkenylene, -C(O)-, -C(O)O-, -C(O)N(R1)-, -C(O)N(R1)SO2- -N(R1)C(O)-, - N(R1)-, -N(SO2(R1)), -N(R1)SO2- -C(O)NR4R5-, -N(R4R5)C(O)-, -N(R4R5)- - S-, -SO-, -SO2-, -S(O)O-, -SO2N(R1)- and -O-; each R1 is independently selected from H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C1-C10 haloalkyl, C1-C10 heteroalkyl, aryl, heteroaryl, C3-C10 cycloalkyl, -(C1-C10 alkylene)-C3-C10 cycloalkyl, halogen, cyano, C1-C10 alkylene- aryl, C1-C10 alkylene heteroaryl, C1-C10 heterocycloalkyl and -(C1-C10 alkylene)- C1-C10 heterocycloalkyl. The compounds are inhibitors of HDAC and therefore have potential utility in the therapy of a number of conditions including cancer and inflammation.

  一种Formula I的化合物：(I)或其药学上可接受的盐，其中：每个R'是QR1；每个Q独立地选自键，-C1-C10烷基，-C2-C10烯基，-C(O)-，-C(O)O-，-C(O)N(R1)-，-C(O)N(R1)SO2-，-N(R1)C(O)-，-N(R1)-，-N(SO2(R1))，-N(R1)SO2-，-C(O)NR4R5-，-N(R4R5)C(O)-，-N(R4R5)-，-S-，-SO-，-SO2-，-S(O)O-，-SO2N(R1)-和-O-；每个R1独立地选自H，C1-C10烷基，C2-C10烯基，C2-C10炔基，C1-C10卤代烷基，C1-C10杂原子烷基，芳基，杂芳基，C3-C10环烷基，-(C1-C10烷基)-C3-C10环烷基，卤素，氰基，C1-C10烷基-芳基，C1-C10烷基-杂原子芳基，C1-C10杂环烷基和-(C1-C10烷基)-C1-C10杂环烷基。这些化合物是HDAC的抑制剂，因此在治疗包括癌症和炎症在内的多种疾病中具有潜在用途。
• [EN] KCNT1 INHIBITORS AND METHODS OF USE<br/>[FR] INHIBITEURS DE KCNT1 ET PROCÉDÉS D'UTILISATION
  申请人：PRAXIS PREC MEDICINES INC

  公开号：WO2020227101A1

  公开（公告）日：2020-11-12

  The present invention is directed to, in part, compounds and compositions useful for preventing and/or treating a neurological disease or disorder, a disease or condition relating to excessive neuronal excitability, and/or a gain-of-function mutation in a gene (e.g., KCNT1). Methods of treating a neurological disease or disorder, a disease or condition relating to excessive neuronal excitability, and/or a gain-of-function mutation in a gene such as KCNT1 are also provided herein.

  本发明部分涉及用于预防和/或治疗神经系统疾病或紊乱、与过度神经元兴奋性有关的疾病或病况，以及基因（例如KCNT1）中的功能增强突变的化合物和组合物。本文还提供了治疗神经系统疾病或紊乱、与过度神经元兴奋性有关的疾病或病况，以及基因如KCNT1中的功能增强突变的方法。
• METALLOENZYME INHIBITOR COMPOUNDS
  申请人：Viamet Pharmaceuticals (NC), Inc.

  公开号：US20180185362A1

  公开（公告）日：2018-07-05

  Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.

  提供具有金属酶调节活性的化合物，以及通过这些金属酶介导的治疗疾病、紊乱或症状的方法。