甲基-2-苯基-1,2,3-三唑-5-羧酸 | 22300-56-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 甲基-2-苯基-1,2,3-三唑-5-羧酸
• 中文别名: 5-甲基-2-苯基-2H-1,2,3-三唑-4-羧酸
• 英文名称: 5-methyl-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid
• 英文别名: 5-methyl-2-phenyltriazole-4-carboxylic acid
• CAS: 22300-56-7
• 化学式: C₁₀H₉N₃O₂
• mdl: MFCD00051653
• 分子量: 203.2
• InChiKey: GQYQHAGPALBYDO-UHFFFAOYSA-N

物化性质

• 熔点：
  200-202°C
• 沸点：
  432.9±37.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)
• 稳定性/保质期：
  如果按照规定使用和储存，则不会分解，请避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  68
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335

SDS

Name:	5-Methyl-2-phenyl-2H-1 2 3-triazole-4-carboxylic acid 97% Material Safety Data Sheet
Synonym:
CAS:	22300-56-7

Section 1 - Chemical Product MSDS Name:5-Methyl-2-phenyl-2H-1 2 3-triazole-4-carboxylic acid 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
22300-56-7	5-Methyl-2-phenyl-2H-1,2,3-triazole-4-	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 22300-56-7: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: orange
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 200 - 202 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H9N3O2
Molecular Weight: 203

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 22300-56-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 22300-56-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 22300-56-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 22300-56-7 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

合成制备方法

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用途

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反应信息

• 作为反应物：
  描述：

  甲基-2-苯基-1,2,3-三唑-5-羧酸 在 溶剂黄146 、 silver carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 16.0h， 以65%的产率得到4-methyl-2-phenyl-2H-1,2,3-triazole
  参考文献：
  名称：

  铜介导的3-氨基丙烯酸烷基酯与芳基重氮盐的快速环化：获得用于药物分子合成的烷基N2-芳基1,2,3-三唑-羧酸盐。

  摘要：

  N-芳基1,2,3-三唑-羧酸烷基酯是药物化学中的重要分子或中间体，但N2-芳基对应物的合成仍然难以捉摸。在本文中，我们描述了3-氨基丙烯酸烷基酯与芳基重氮盐的Cu介导的环化反应，这两种都是容易获得的底物。此外，2-氨基丙烯酸烷基酯也是可行的底物。N 2-芳基1,2,3-三唑-羧酸烷基酯及其类似物可以在温和的条件下快速制备。特别地，该方案允许人们访问碳酸酐酶抑制剂和塞来昔布的几种药物样变体。

  DOI：

  10.1021/acs.orglett.0c00006
• 作为产物：
  描述：

  4,4-二溴-5-甲基-2-苯基吡唑-3-酮 在 盐酸 、 sodium hydroxide 、 sodium azide 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.5h， 生成 甲基-2-苯基-1,2,3-三唑-5-羧酸
  参考文献：
  名称：

  Weber, Gunther; Mann, Gerhard; Wilde, Horst, Zeitschrift fur Chemie, 1980, vol. 20, # 12, p. 437 - 438

  摘要：

  DOI：

文献信息

• Modulators of protein tyrosine phosphatases (PTPases)
  申请人：——

  公开号：US20020099073A1

  公开（公告）日：2002-07-25

  The present invention provides novel thienopyridines, novel compositions, methods of their use, and methods of their manufacture, where such compounds of Formula 1 are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPase's) including PTP1B, T cell PTP (TC-PTP), 1 wherein X, R 1 , R 2 , R 3 , and R 4 are defined more fully in the description. The compounds are useful in the treatment of type 1 diabetes, type 2 diabetes, impaired glucose tolerance, insulin resistance, obesity, and other diseases.

  本发明提供了新型噻吩吡啶类化合物，新型组合物，其使用方法以及其制备方法，其中Formula 1的这类化合物在药理学上是蛋白酪氨酸磷酸酶（PTPase's）的有效抑制剂，包括PTP1B，T细胞PTP（TC-PTP）， 其中X，R1，R2，R3和R4在描述中有更详细的定义。这些化合物在治疗1型糖尿病，2型糖尿病，糖耐量受损，胰岛素抵抗，肥胖和其他疾病中是有用的。
• [EN] BENZAZEPINE DERIVATIVES AS HISTAMINE H3 ANTAGONISTS<br/>[FR] DERIVES DE BENZAZEPINE UTILISES COMME ANTAGONISTES DE L'HISTAMINE H3
  申请人：GLAXO GROUP LTD

  公开号：WO2005058837A1

  公开（公告）日：2005-06-30

  The present invention relates to novel benzazepine derivatives of structure (I) having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders. These compounds act as histamine H3 antagonists.

  本发明涉及具有药理活性的新型苯并哌啶衍生物(I)结构，其制备方法，含有它们的组合物以及它们在治疗神经和精神疾病中的用途。这些化合物作为组胺H3拮抗剂。
• [EN] BENZAMIDE TRPA1 ANTAGONISTS<br/>[FR] BENZAMIDES ANTAGONISTES DE TRPA1
  申请人：ACTURUM LIFE SCIENCE AB

  公开号：WO2014184235A1

  公开（公告）日：2014-11-20

  Compounds of formula I, pharmaceutically acceptable salts thereof, diastereomers, enantiomers, or mixtures thereof: wherein R, X, Y, Z, n and A are as defined in the specification, as well as pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.

  式I的化合物，其药用盐，非对映体，对映体或其混合物：其中R、X、Y、Z、n和A的定义如规范中所述，以及包括这些化合物的药物组合物已经准备好。它们在治疗中很有用，特别是在疼痛管理中。
• Selective Inhibition of DNA Polymerase β by a Covalent Inhibitor
  作者：Shelby C. Yuhas、Daniel J. Laverty、Huijin Lee、Ananya Majumdar、Marc M. Greenberg

  DOI：10.1021/jacs.1c02453

  日期：2021.6.2

  has been closely linked to cancer. Selective inhibitors of this enzyme are lacking. Inspired by DNA lesions produced by antitumor agents that inactivate Pol β, we have undertaken the development of covalent small-molecule inhibitors of this enzyme. Using a two-stage process involving chemically synthesized libraries, we identified a potent irreversible inhibitor (14) of Pol β (KI = 1.8 ± 0.45 μM, kinact

  DNA 聚合酶 β (Pol β) 在 DNA 修复中起着至关重要的作用，并且与癌症密切相关。缺乏这种酶的选择性抑制剂。受使 Pol β 失活的抗肿瘤剂产生的 DNA 损伤的启发，我们着手开发这种酶的共价小分子抑制剂。使用涉及化学合成文库的两阶段过程，我们确定了Pol β的有效不可逆抑制剂 ( 14 ) ( K I = 1.8 ± 0.45 μM, k inact = (7.0 ± 1.0) × 10 –3 s –1 )。抑制剂14比其他 DNA 聚合酶选择性地灭活 Pol β。用14处理的 Pol β 胰蛋白酶消化物的 LC-MS/MS 分析鉴定了聚合酶结合位点内共价修饰的两个赖氨酸，其中一个先前被确定在DNA结合中起作用。荧光各向异性实验表明，用14预处理 Pol β可防止 DNA 结合。在野生型小鼠胚胎成纤维细胞 (MEF) 中使用前抑制剂 ( pro - 14 ) 的实验表明，抑制剂
• [EN] 1- (2H-PYRAZOL -3-YL) -3YL) {4-`1- (BENZOYL) -PIPERIDIN-4-YLMETHYL!-PHENYL}-UREA DERIVATIVES AND RELATED COMPOUNDS AS INHBITORS OF P38 KINASE AND/OR TNF INHIBITORS FOR THE TREATMENT OF IMFLAMMATIONS<br/>[FR] DERIVES DE 1-(2H-PYRAZOL-3-YL)-3-{4-`1-(BENZOYL)-PIPERIDIN-4-YLMETHYL!-PHENYL}-UREE ET COMPOSES ASSOCIES UTILISES COMME INHIBITEURS DE LA KINASE P38 ET/OU COMME INHIBITEURS DU FACTEUR DE NECROSE TUMORALE (TNF) DANS LE TRAITEMENT DES INFLAMMATIONS
  申请人：AVENTIS PHARMA INC

  公开号：WO2004100946A1

  公开（公告）日：2004-11-25

  The present invention provides compounds of Formula (I) Wherein ( ) is an optional ethylene bridge; R1 is alkyl, cycloalkyl, aryl or aryl substituted with one or more substituents selected from alkyl, alkoxy and amino, or R1 is pyridyl or pyridyl substituted with one or more substituents selected from alkyl, alkoxy and amino; R2 is optionally substituted alkyl, alkoxyalkyl, optionally substituted cycloalkylalkyl, arylalkyl, or R2 is arylalkyl substituted with one or more substituents selected from alkyl, alkoxy; X is -C(O)-, -C(O)-CH2-, -S(O)2-, or NH-C(O)- ; and A is optionally substituted alkyl or other substituents as defined in claim 1. Pharmaceutical compositions comprising such compounds, their preparation, and their pharmaceutical use in the treatment of disease states capable of being modulated by the inhibition of p38 kinase and/or tumor necrosis factor (TNF), such as asthma or joint inflammation.

  本发明提供了Formula (I)的化合物，其中( )是可选的乙烯桥；R1是烷基、环烷基、芳基或芳基，其上取代基可为烷基、烷氧基和氨基中的一种或多种，或者R1是吡啶基或吡啶基，其上取代基可为烷基、烷氧基和氨基中的一种或多种；R2是可选取代的烷基、烷氧基烷基、可选取代的环烷基烷基、芳基烷基，或者R2是芳基烷基，其上取代基可为烷基、烷氧基中的一种或多种；X是-C(O)-、-C(O)-CH2-、-S(O)2-或NH-C(O)-；A是可选取代的烷基或其他在权利要求1中定义的取代基。包括这些化合物的药物组合物、其制备以及在治疗能够通过抑制p38激酶和/或肿瘤坏死因子(TNF)调节的疾病状态中的药用，如哮喘或关节炎。

表征谱图