6-甲氧基哒嗪-3-羧酸 | 56434-28-7

• 物质功能分类: 医药中间体 - 杂环化合物 - 哒嗪类化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 6-甲氧基哒嗪-3-羧酸
• 中文别名: 6-甲氧基吡嗪-3-羧酸；甲基-6-甲氧基哒-3-羧酸乙酯
• 英文名称: 6-methoxypyridazine-3-carboxylic acid
• CAS: 56434-28-7
• 化学式: C₆H₆N₂O₃
• mdl: MFCD09800587
• 分子量: 154.125
• InChiKey: SMBBNQVBFDIQMJ-UHFFFAOYSA-N

物化性质

• 熔点：
  160-163 °C(Solv: methanol (67-56-1))
• 沸点：
  401.0±25.0 °C(Predicted)
• 密度：
  1.371±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  72.3
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H335,H319

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Methoxypyridazine-3-carboxylic acid
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: 6-Methoxypyridazine-3-carboxylic acid
CAS number: 56434-28-7

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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, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H6N2O3
Molecular weight: 154.1

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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

反应信息

• 作为反应物：
  描述：

  6-甲氧基哒嗪-3-羧酸 在 硫酸 作用下， 以 甲醇 为溶剂， 以73.33%的产率得到6-氧代-1,6-二氢哒嗪-3-甲酸甲酯
  参考文献：
  名称：

  [EN] PYRIDAZINONE COMPOUNDS FOR THE TREATMENT OF NEUROMUSCULAR DISEASES
  [FR] COMPOSÉS DE PYRIDAZINONE POUR LE TRAITEMENT DE TROUBLES NEUROMUSCULAIRES

  摘要：

  本文披露了用于治疗神经肌肉疾病（如杜欣氏肌营养不良症）的吡啶并嗪酮化合物、结合物和药物组合物。所披露的化合物在治疗杜欣氏肌营养不良症以及调节炎症抑制剂IL-1、IL-6或TNF-α等方面非常有用。

  公开号：

  WO2021231565A1
• 作为产物：
  描述：

  6-甲氧基哒嗪-3-羧酸甲酯 在 盐酸 、 水 作用下， 以65%的产率得到6-甲氧基哒嗪-3-羧酸
  参考文献：
  名称：

  [EN] "1,2,4"OXADIAZOLES AS MODULATORS OF METABOTROPIC GLUTAMATE RECEPTOR-5
  [FR] NOUVEAUX COMPOSES

  摘要：

  公开号：

  WO2004014881A3

文献信息

• [EN] SUBSTITUTED TRIAZOLE AND IMIDAZOLE COMPOUNDS<br/>[FR] COMPOSÉS DE TRIAZOLE ET D'IMIDAZOLE SUBSTITUÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014086663A1

  公开（公告）日：2014-06-12

  The invention is concerned with the compounds of formula (I): and pharmaceutically acceptable salts thereof. In addition, the present invention relates to methods of manufacturing and using the compounds of formula (I) as well as pharmaceutical compositions containing such compounds. The compounds of formula (I) are LMP7 inhibitors and may be useful in treating associated inflammatory diseases and disorders such as, for example, rheumatoid arthritis, lupus and irritable bowel disease.

  这项发明涉及式(I)的化合物及其药用可接受的盐。此外，本发明涉及制造和使用式(I)的化合物的方法，以及含有这种化合物的药物组合物。式(I)的化合物是LMP7抑制剂，可能在治疗相关的炎症性疾病和紊乱方面有用，例如类风湿性关节炎、红斑狼疮和肠易激综合征。
• [EN] IMIDAZOPYRROLIDINONE COMPOUNDS<br/>[FR] COMPOSÉS IMIDAZOPYRROLIDINONE
  申请人：NOVARTIS AG

  公开号：WO2013111105A1

  公开（公告）日：2013-08-01

  The invention relates to compounds of formula (I): (I) as described herein, pharmaceutical preparations comprising such compounds, uses and methods of use for such compounds in the treatment of a disorder or a disease mediated by the activity of MDM2 and/or MDM4, and combinations comprising such compounds.

  这项发明涉及式(I)的化合物：(I)如本文所述，包括这种化合物的药物制剂，以及在治疗由MDM2和/或MDM4活性介导的疾病或疾病中使用这种化合物的用途和方法，以及包含这种化合物的组合物。
• DIHYDROQUINOLINE-2-ONE DERIVATIVES
  申请人：Aebi Johannes

  公开号：US20130072679A1

  公开（公告）日：2013-03-21

  The invention provides novel compounds having the general formula (I) wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , A 1 , A 2 and A 3 are as described herein, compositions including the compounds and methods of using the compounds. These compounds are useful for therapy or prophylaxis in a mammal, and in particular as aldosterone synthase (CYP11B2 or CYP11B1) inhibitors for the treatment or prophylaxis of chronic kidney disease, congestive heart failure, hypertension, primary aldosteronism and Cushing syndrome.

  该发明提供了具有一般式（I）的新化合物，其中R1、R2、R3、R4、R5、R6、R7、A1、A2和A3如本文所述，包括这些化合物的组合物以及使用这些化合物的方法。这些化合物对于治疗或预防哺乳动物特别是醛固酮合成酶（CYP11B2或CYP11B1）抑制剂，用于慢性肾病、充血性心力衰竭、高血压、原发性醛固酮增多症和库欣综合征的治疗或预防具有用处。
• [EN] NEW DIHYDROQUINOLINE-2-ONE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE DIHYDROQUINOLINE-2-ONE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013037779A1

  公开（公告）日：2013-03-21

  The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4¸ R5, R6, R7, A1, A2 and A3 are as described herein, compositions including the compounds and methods of using the compounds.

  这项发明提供了具有通式（I）的新化合物，其中R1、R2、R3、R4、R5、R6、R7、A1、A2和A3如本文所述，包括这些化合物的组合物以及使用这些化合物的方法。
• [EN] PIPERIDINYL- AND PIPERAZINYL-SUBSTITUTED HETEROAROMATIC CARBOXAMIDES AS MODULATORS OF GPR6<br/>[FR] CARBOXAMIDES HÉTÉROAROMATIQUES SUBSTITUÉS PAR PIPÉRIDINYLE ET PIPÉRAZINYLE EN TANT QUE MODULATEURS DE GPR6
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2018183145A1

  公开（公告）日：2018-10-04

  Disclosed are compounds of Formula 1 and pharmaceutically acceptable salts thereof, wherein L, R4, R5, R8, R10, R11, X1, X2, X3, X9, X12, and Z are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders, and conditions associated with GPR6.

  本公开涉及公式1的化合物及其药用可接受的盐，其中L、R4、R5、R8、R10、R11、X1、X2、X3、X9、X12和Z在规范中定义。本公开还涉及制备公式1化合物的材料和方法，包含它们的药物组合物，以及它们用于治疗与GPR6相关的疾病、紊乱和症状的用途。