2-甲基磺酰胺基苯甲酸 | 162787-61-3

• 物质功能分类: 化学试剂 - 有机试剂 - 芳香酸
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-甲基磺酰胺基苯甲酸
• 中文别名: 2-甲磺酰氨基苯甲酸
• 英文名称: 2-(methylsulfonamido)benzoic acid
• 英文别名: 2-(methylsulfonyl)aminobenzoic acid；2-(methanesulfonamido)benzoic acid
• CAS: 162787-61-3
• 化学式: C₈H₉NO₄S
• mdl: MFCD00590092
• 分子量: 215.23
• InChiKey: VESLFCBOKMWCRG-UHFFFAOYSA-N

物化性质

• 熔点：
  187-189 °C
• 沸点：
  397.6±44.0 °C(Predicted)
• 密度：
  1.510±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  91.8
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26
• 危险类别码：
  R36
• 海关编码：
  2935009090
• 危险类别：
  IRRITANT
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(Methylsulfonamido)benzoic 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: 2-(Methylsulfonamido)benzoic acid
CAS number: 162787-61-3

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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.
Store in closed vessels, refrigerated.
Storage:

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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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H9NO4S
Molecular weight: 215.2

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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, 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：

  2-甲基磺酰胺基苯甲酸 在 lithium hydroxide 、 氯化亚砜 、 水 、 三乙胺 、 N,N'-羰基二咪唑 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 51.5h， 生成 1-(2-methanesulfonylamino-benzoyl)-piperidine-3-carbonyl chloride
  参考文献：
  名称：

  WO2008/55959

  摘要：

  公开号：
• 作为产物：
  描述：

  2-氨基苯甲酸乙酯 在 吡啶 、 lithium hydroxide 、 水 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 2-甲基磺酰胺基苯甲酸
  参考文献：
  名称：

  WO2008/55959

  摘要：

  公开号：

文献信息

• [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：WO2020227097A1

  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症状，以及基因中的功能增强突变（例如，KCNT1）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症状，以及基因中的功能增强突变（如KCNT1）的方法。
• Design and Synthesis of 2-(1-Alkylaminoalkyl)pyrazolo[1,5-a]pyrimidines as New Respiratory Syncytial Virus Fusion Protein Inhibitors
  作者：Toru Yamaguchi-Sasaki、Yunoshin Tamura、Yuya Ogata、Takanori Kawaguchi、Jun Kurosaka、Yutaka Sugaya、Kanako Iwakiri、Tsuyoshi Busujima、Ryo Takahashi、Naoko Ueda-Yonemoto、Eiji Tanigawa、Tomoko Abe-Kumasaka、Hiroyuki Sugiyama、Kosuke Kanuma

  DOI：10.1248/cpb.c19-00895

  日期：2020.4.1

  anti-RSV drugs. The pyrazolo[1,5-a]pyrimidine series of compounds containing a piperidine ring at the 2-position of the pyrazolo[1,5-a]pyrimidine scaffold are known as candidate RSV fusion (F) protein inhibitor drugs, such as presatovir and P3. The piperidine ring has been revealed to facilitate the formation of an appropriate dihedral angle between the pyrazolo[1,5-a]pyrimidine scaffold and the plane

  呼吸道合胞病毒（RSV）是下呼吸道感染的最常见原因之一，并且是成人和儿童的重要病原体。尽管已经批准了两种药物治疗RSV感染，但这些药物的低治疗指数已促使制药公司开发出安全有效的小分子抗RSV药物。在吡唑并[1,5-a]嘧啶支架的2-位上含有哌啶环的吡唑并[1,5-a]嘧啶系列化合物被称为候选RSV融合（F）蛋白抑制剂药物，例如普雷沙托韦和P3。已经揭示出哌啶环有助于在吡唑并[1，5-a]嘧啶支架和酰胺键平面之间形成适当的二面角，以发挥抗RSV活性。对新设计的具有无环链而不是哌啶环的化合物的分子动力学研究提出并证明了一系列新的吡唑并[1,5-a]嘧啶衍生物，例如带有1-甲基氨基丙基部分的9c，具有相似的二面角分布到presatovir中的那些。化合物9c表现出有效的抗RSV活性，其EC50值低于1 nM，与presatovir相似。随后对9c苯环的优化研究导致了有效的RSV F蛋白抑制剂14f，其EC50值为0
• [EN] PYRAZOLO [1, 5 -A] PYRIMIDINES AS ANTIVIRAL AGENTS<br/>[FR] PYRAZOLO[1,5-A]PYRIMIDINES EN TANT QU'AGENTS ANTIVIRAUX
  申请人：GILEAD SCIENCES INC

  公开号：WO2011163518A1

  公开（公告）日：2011-12-29

  The invention provides compounds of Formula I or Formula II: (I), (II) or a pharmaceutically acceptable salt or ester, thereof, as described herein. The compounds and compositions thereof are useful for treating Pneumovirinae virus infections. The compounds, compositions, and methods provided are particularly useful for the treatment of Human respiratory syncytial virus infections.

  本发明提供了公式I或公式II的化合物：(I)、(II)或其药用可接受的盐或酯，如本文所述。这些化合物及其组合物可用于治疗副粘病毒感染。这些化合物、组合物和方法特别适用于治疗人类呼吸道合胞病毒感染。
• [EN] URACIL OR THYMINE DERIVATIVE FOR TREATING HEPATITIS C<br/>[FR] DÉRIVÉ D'URACILE OU DE THYMINE POUR LE TRAITEMENT DE L'HÉPATITE C
  申请人：ABBOTT LAB

  公开号：WO2009039127A1

  公开（公告）日：2009-03-26

  Present application relates to the compounds of formula I useful to treat hepatitis C (HCV) infections. In the structure of the disclosed compounds is the uracil or thymine derivative linked via a phenylene into either fused 2-ring cyclic system (R6) or alternatively via additional two-atom linker (L) to a 5-6 membered monocycle (R6). Application further discloses polymorphs and pseudopolymorphs of two specific compounds: N-(6(3-t-butyl-5-(2>4-dioxo-3,4-dihydropyrimidin-1 (2H)- y!)2-methoxy-phenyl)naphthalen-2-yl)methanesulfonamide and (E)-N-(4(3-t- butyl-5-(2,4-dioxo-3)4-dihydropyrimidin-1 (2H)-yl)2-methoxy-styryl- phenyl)methanesulfonamide.

  本申请涉及一种用于治疗丙型肝炎（HCV）感染的化合物，其化学式为I。所述化合物的结构中，尿嘧啶或胸腺嘧啶衍生物通过苯基与融合的2环环系统（R6）或者通过额外的两原子连接物（L）与5-6环单环（R6）相连。该申请还揭示了两种特定化合物的多晶形和伪多晶形：N-(6(3-叔丁基-5-(2>4-二氧化-3,4-二氢嘧啶-1(2H)-基)2-甲氧基苯基)萘-2-基)甲磺酰胺和(E)-N-(4(3-叔丁基-5-(2,4-二氧化-3,4-二氢嘧啶-1(2H)-基)2-甲氧基-苯乙烯基苯基)甲磺酰胺。
• [EN] 4-HETEROARYL SUBSTITUTED BENZOIC ACID COMPOUNDS AS RORGAMMAT INHIBITORS AND USES THEREOF<br/>[FR] COMPOSÉS D'ACIDE BENZOÏQUE À SUBSTITUTION 4-HÉTÉROARYLE EN TANT QU'INHIBITEURS DE RORGAMMAT ET LEURS UTILISATIONS
  申请人：MERCK SHARP & DOHME

  公开号：WO2014026327A1

  公开（公告）日：2014-02-20

  Provided are compounds according to Formula I or a pharmaceutically acceptable salt or solvate thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.

  根据公式I提供了化合物或其药用可接受的盐或溶剂。这些化合物可用于治疗RORgammaT介导的疾病或症状。