1-甲基吡唑-3-磺酰氯 | 89501-90-6

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 1-甲基吡唑-3-磺酰氯
• 中文别名: 1-甲基-1H-吡唑-3-磺酰氯；N-甲基-3-吡唑磺酰氯
• 英文名称: 1-methyl-1H-pyrazole-3-sulfonyl chloride
• 英文别名: 1-methylpyrazole-3-sulfonyl chloride
• CAS: 89501-90-6
• 化学式: C₄H₅ClN₂O₂S
• 分子量: 180.615
• InChiKey: TWLAHGNFQBQYEL-UHFFFAOYSA-N

物化性质

• 沸点：
  295.7±13.0 °C(Predicted)
• 密度：
  1.60±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  60.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933199090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P260,P280,P303+P361+P353,P301+P330+P331,P304+P340+P310,P305+P351+P338+P310
• 危险品运输编号：
  3261
• 危险性描述：
  H314
• 储存条件：
  室温和干燥环境

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methyl-1h-pyrazole-3-sulfonyl chloride
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H319: Causes serious eye irritation
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: 1-Methyl-1h-pyrazole-3-sulfonyl chloride
CAS number: 89501-90-6

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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: C4H5ClN2O2S
Molecular weight: 180.6

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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, sulfur 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：

  1-甲基吡唑-3-磺酰氯 在 ammonium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 生成 N-甲基吡唑-3-磺酰胺
  参考文献：
  名称：

  新型酰基磺酰胺类有效和选择性Bcl-2抑制剂的设计，合成和药理学评估

  摘要：

  在许多肿瘤细胞中过表达的抗凋亡蛋白Bcl-2是潜在的小分子抗癌药物发现的有吸引力的靶标。在这里，我们报告了通过将哌嗪基-苯基片段合并到一个双环框架中而导致一系列新型类似物的对ABT-263的不同结构修饰方法，其中四氢异喹啉13对Bcl-2的作用几乎与ABT-263相同。P4相互作用口袋中的进一步SAR修饰了二氟氮杂环丁烷取代的类似物55，该类似物保留了良好的Bcl-2活性，并具有改善的Bcl-2 / Bcl-xL选择性。

  DOI：

  10.1016/j.bmc.2017.12.001
• 作为产物：
  描述：

  N-甲基-3-氨基吡唑 在 盐酸 、 sodium nitrite 、 二氧化硫 、 溶剂黄146 、 copper(l) chloride 、 copper dichloride 作用下， 以 水 、 乙腈 为溶剂， 反应 2.0h， 以32%的产率得到1-甲基吡唑-3-磺酰氯
  参考文献：
  名称：

  [EN] NLRP3 INHIBITORS
  [FR] INHIBITEURS DE NLRP3

  摘要：

  本申请涉及具有NLRP3抑制活性的化合物及其相关盐、溶剂合物、前药和药物组合物。本申请进一步涉及利用这些化合物在治疗和预防医学疾病和疾病中的应用，尤其是通过NLRP3抑制。

  公开号：

  WO2020104657A1

文献信息

• [EN] GLUCOCORTICOID RECEPTOR MODULATORS<br/>[FR] MODULATEURS DE RÉCEPTEURS DES GLUCOCORTICOÏDES
  申请人：ORIC PHARMACEUTICALS INC

  公开号：WO2018191283A1

  公开（公告）日：2018-10-18

  Described herein are glucocorticoid receptor modulators and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of cancer and hypercortisolism.

  本文描述了糖皮质激素受体调节剂和包含该类化合物的药物组合物。这些化合物和组合物对于治疗癌症和高皮质醇症是有用的。
• [EN] BICYCLIC HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF THE PAR-2 SIGNALING PATHWAY<br/>[FR] COMPOSÉS HÉTÉROARYLE BICYCLIQUES UTILES EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION PAR-2
  申请人：VERTEX PHARMA

  公开号：WO2016154075A1

  公开（公告）日：2016-09-29

  The compounds of formula I, wherein the variables are as defined herein, and pharmaceutically acceptable salts thereof are useful as inhibitors of the PAR-2 signaling pathway. The compounds of formula I and pharmaceutically acceptable compositions comprising such compounds can be employed for treating various diseases, disorders, and conditions.

  式I的化合物，其中变量如本文所定义，并且其药学上可接受的盐可用作PAR-2信号通路的抑制剂。式I的化合物和包含这些化合物的药学上可接受的组合物可用于治疗各种疾病、疾病和症状。
• [EN] 5-MEMBERED HETEROARYLAMINOSULFONAMIDES FOR TREATING CONDITIONS MEDIATED BY DEFICIENT CFTR ACTIVITY<br/>[FR] HÉTÉROARYLAMINOSULFONAMIDES À 5 CHAÎNONS POUR LE TRAITEMENT D'ÉTATS À MÉDIATION PAR UNE ACTIVITÉ CFTR DÉFICIENTE
  申请人：GENZYME CORP

  公开号：WO2021097057A1

  公开（公告）日：2021-05-20

  The invention relates to heteroaryl compounds, pharmaceutically acceptable salts thereof, and pharmaceutical preparations thereof. Also described herein are compositions and the use of such compounds in methods of treating diseases and conditions mediated by deficient CFTR activity, in particular cystic fibrosis.

  这项发明涉及杂环芳基化合物，其药用盐以及药物制剂。本文还描述了这些化合物的组成以及在治疗由CFTR活性不足介导的疾病和病况的方法中的使用，特别是囊性纤维化。
• [EN] SUBSTITUTED SULFONAMIDE COMPOUNDS<br/>[FR] COMPOSÉS DE SULFONAMIDE SUBSTITUÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014049047A1

  公开（公告）日：2014-04-03

  The invention is concerned with the compounds of formula (I), and salts thereof, wherein X, Y, Z, R1, R2, R3, R3, R4, R5 and R6 are defined in the detailed description and claims. 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 may be useful in treating diseases and conditions mediated by TRPA1, such as pain.

  本发明涉及公式(I)的化合物及其盐，其中X、Y、Z、R1、R2、R3、R3、R4、R5和R6在详细描述和权利要求中定义。此外，本发明还涉及制造和使用公式(I)化合物的方法，以及含有此类化合物的药物组合物。这些化合物可能对治疗由TRPA1介导的疾病和状况，如疼痛，有益。
• [EN] HETEROCYCLIC COMPOUNDS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES EN TANT QU'INHIBITEURS DE KINASE
  申请人：NUVATION BIO INC

  公开号：WO2021003314A1

  公开（公告）日：2021-01-07

  Heterocyclic compounds as CDK4 or CDK6 or other CDK inhibitors are provided. The compounds may find use as therapeutic agents for the treatment of diseases and may find particular use in oncology.

  提供异环化合物作为CDK4或CDK6或其他CDK抑制剂。这些化合物可能作为治疗疾病的治疗剂，特别是在肿瘤学方面可能具有特殊用途。