4-(5-噁唑基)苯甲酸 | 250161-45-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-(5-噁唑基)苯甲酸
• 中文别名: 4-（1,3-恶唑-5-基）苯甲酸；4-(1,3-氧氮杂茂-5)苯甲酸
• 英文名称: 4-(oxazol-5-yl)benzoic acid
• 英文别名: 4-(1,3-Oxazol-5-yl)benzoic Acid
• CAS: 250161-45-6
• 化学式: C₁₀H₇NO₃
• mdl: MFCD02682033
• 分子量: 189.17
• InChiKey: MCPBXFWYUHYSIZ-UHFFFAOYSA-N

物化性质

• 熔点：
  301-302°C
• 沸点：
  390.3±25.0 °C(Predicted)
• 密度：
  1.320±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Name:	4-(1 3-Oxazol-5-yl)benzoic acid 97% Material Safety Data Sheet
Synonym:
CAS:	250161-45-6

Section 1 - Chemical Product MSDS Name:4-(1 3-Oxazol-5-yl)benzoic acid 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
250161-45-6	4-(1,3-Oxazol-5-yl)benzoic acid	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# 250161-45-6: 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: green
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 301 - 302 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: C10H7NO3
Molecular Weight: 189.17

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases.
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# 250161-45-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-(1,3-Oxazol-5-yl)benzoic 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# 250161-45-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 250161-45-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 250161-45-6 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

反应信息

• 作为反应物：
  描述：

  4-(5-噁唑基)苯甲酸 在 盐酸 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.17h， 生成 (N-cyclopropyl)-4-oxazol-5-yl-(N-piperidin-4-yl)benzamide
  参考文献：
  名称：

  [EN] N- CYCLOPROPYL - N- PIPERIDINYLBENZAMIDES AS GPR119 MODULATORS
  [FR] N-CYCLOPROPYL-N-PIPÉRIDINYLBENZAMIDES EN TANT QUE MODULATEURS DE GPR119

  摘要：

  本发明涉及一般式I的化合物，其中基团R1、LP、LQ、Ar、m和n如申请中所定义，具有有价值的药理特性，特别是结合GPR119受体并调节其活性。

  公开号：

  WO2012123449A1
• 作为产物：
  描述：

  对甲酰基苯甲酸甲酯 在 potassium carbonate 、 sodium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 反应 4.5h， 生成 4-(5-噁唑基)苯甲酸
  参考文献：
  名称：

  I类HDAC抑制剂开发中环大小的变化

  摘要：

  摘要 涉及不同环结构的五种途径导致产生十四种噻吩基苯甲酰胺 ( 7-20 )，它们显示出 I 类 HDAC 抑制剂的构效关系。所有合成的化合物都比其他同种型选择性地抑制 HDAC1 和 HDAC2，并且许多化合物比母体化合物更有效地抑制 DLD1 和 HCT116 细胞。化合物8和16通过激活细胞凋亡途径抑制 HCT116 细胞。

  DOI：

  10.1080/14756366.2021.1941920

文献信息

• [EN] PYRAZOLOPYRIMIDINES AS CYCLIN-DEPENDENT KINASE INHIBITORS<br/>[FR] PYRAZOLOPYRIMIDINES TENANT LIEU D'INHIBITEURS DE KINASES DEPENDANTES DE LA CYCLINE
  申请人：SCHERING CORP

  公开号：WO2004022561A1

  公开（公告）日：2004-03-18

  In its many embodiments, the present invention provides a novel class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of cyclin dependent kinases, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the CDKs using such compounds or pharmaceutical compositions.

  在其多种实施方式中，本发明提供了一类新型的吡唑并[1,5-a]嘧啶化合物，作为细胞周期依赖性激酶的抑制剂，以及制备这类化合物的方法，含有一种或多种这类化合物的药物组合物，制备包含一种或多种这类化合物的药物配方的方法，以及利用这类化合物或药物组合物治疗、预防、抑制或改善与CDKs相关的一种或多种疾病的方法。
• Piperazine and homopiperazine compounds
  申请人：Millennium Pharmaceuticals, Inc.

  公开号：US20030153556A1

  公开（公告）日：2003-08-14

  Compounds are provided having a piperazine or homopiperazine ring which are useful in the treatment of thrombosis.

  提供了具有哌嗪或同源哌嗪环的化合物，这些化合物在治疗血栓症方面很有用。
• [EN] N- CYCLOPROPYL - N- PIPERIDINYLBENZAMIDES AS GPR119 MODULATORS<br/>[FR] N-CYCLOPROPYL-N-PIPÉRIDINYLBENZAMIDES EN TANT QUE MODULATEURS DE GPR119
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012123449A1

  公开（公告）日：2012-09-20

  The present invention relates to compounds of general formula I, wherein the groups R1, LP, LQ, Ar, mand n are as defined in the application, which have valuable pharmacological properties, and in particular bind to the GPR119 receptor and modulate its activity.

  本发明涉及一般式I的化合物，其中基团R1、LP、LQ、Ar、m和n如申请中所定义，具有有价值的药理特性，特别是结合GPR119受体并调节其活性。
• New compounds, pharmaceutical compositions and uses thereof
  申请人：NOSSE Bernd

  公开号：US20130065906A1

  公开（公告）日：2013-03-14

  The present invention relates to compounds of general formula I, wherein the groups R 1 , L P , L Q , Ar, m and n are as defined in the application, which have valuable pharmacological properties, and in particular bind to the GPR119 receptor and modulate its activity.

  本发明涉及一般式I的化合物， 其中基团R 1 ，L P ，L Q ，Ar，m和n如申请中所定义，具有有价值的药理特性，特别是结合GPR119受体并调节其活性。
• Inhibitors of glycogen synthase kinase 3
  申请人：——

  公开号：US20020156087A1

  公开（公告）日：2002-10-24

  New pyrimidine or pyridine based compounds, compositions and methods of inhibiting the activity of glycogen synthase kinase (GSK3) in vitro and of treatment of GSK3 mediated disorders in vivo are provided. The methods, compounds and compositions of the invention may be employed alone, or in combination with other pharmacologically active agents in the treatment of disorders mediated by GSK3 activity, such as diabetes, Alzheimer's disease and other neurodegenerative disorders, obesity, atherosclerotic cardiovascular disease, essential hypertension, polycystic ovary syndrome, syndrome X, ischemia, traumatic brain injury, bipolar disorder, immunodeficiency or cancer.

  提供新的基于嘧啶或吡啶的化合物、组合物以及抑制糖原合酶激酶（GSK3）活性的方法和治疗GSK3介导的体内疾病的方法。发明的方法、化合物和组合物可以单独使用，或者与其他药理活性物质结合使用，在治疗由GSK3活性介导的疾病中，如糖尿病、阿尔茨海默病和其他神经退行性疾病、肥胖、动脉粥样硬化性心血管疾病、原发性高血压、多囊卵巢综合征、X综合征、缺血、创伤性脑损伤、双相情感障碍、免疫缺陷或癌症。