3-(4-甲氧基苯基)-5-甲基-4-异恶唑羧酸 | 93041-45-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 3-(4-甲氧基苯基)-5-甲基-4-异恶唑羧酸
• 中文别名: 3-(4-甲氧基苯基)-5-甲基-4-异恶唑酸
• 英文名称: 3-(4-methoxy)-5-methylisoxazole-4-carboxylic acid
• 英文别名: 3-(4-methoxy-phenyl)-5-methyl-isoxazole-4-carboxylic acid；3-(4-methoxyphenyl)-5-methyl-4-isoxazole carboxylic acid；3-(4-methoxyphenyl)-5-methylisoxazole-4-carboxylic acid；5-Methyl-4-carboxy-3-(4-methoxy-phenyl)-isoxazol；3-(4-methoxyphenyl)-5-methyl-1,2-oxazole-4-carboxylic acid
• CAS: 93041-45-3
• 化学式: C₁₂H₁₁NO₄
• mdl: MFCD03407357
• 分子量: 233.224
• InChiKey: IKDPECCMAKOJTK-UHFFFAOYSA-N

物化性质

• 熔点：
  191-194

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  72.6
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2934999090

SDS

Name:	3-(4-Methoxyphenyl)-5-methyl-4-isoxazolecarboxylic acid 97% Material Safety Data Sheet
Synonym:
CAS:	93041-45-3

Section 1 - Chemical Product MSDS Name:3-(4-Methoxyphenyl)-5-methyl-4-isoxazolecarboxylic acid 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
93041-45-3	3-(4-Methoxyphenyl)-5-methyl-4-isoxazo	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# 93041-45-3: 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: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 191 - 194 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: C12H11NO4
Molecular Weight: 233.22

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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.
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# 93041-45-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-(4-Methoxyphenyl)-5-methyl-4-isoxazolecarboxylic 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# 93041-45-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 93041-45-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 93041-45-3 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：

  3-(4-甲氧基苯基)-5-甲基-4-异恶唑羧酸 在 三氯化铝 、 氯化亚砜 作用下， 以 苯 为溶剂， 生成 6-({[3-(4-hydroxyphenyl)-5-methylisoxazol-4-yl]carbonyl}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  参考文献：
  名称：

  1113. 6-氨基青霉烯酸的衍生物。第七部分。其他3,5-二取代的异恶唑-4-羧酸衍生物

  摘要：

  DOI：

  10.1039/jr9630005845
• 作为产物：
  描述：

  4-(1-Aethoxy-aethyliden)-3-(4-methoxy-phenyl)-isoxazolon-(5) 在 sodium hydroxide 作用下， 以 水 为溶剂， 生成 3-(4-甲氧基苯基)-5-甲基-4-异恶唑羧酸
  参考文献：
  名称：

  1113. 6-氨基青霉烯酸的衍生物。第七部分。其他3,5-二取代的异恶唑-4-羧酸衍生物

  摘要：

  DOI：

  10.1039/jr9630005845

文献信息

• Isoxazolecarboxamide derivatives
  申请人：Recordati, S.A., Chemical and Pharmacueticals Company

  公开号：US06365591B1

  公开（公告）日：2002-04-02

  The invention relates to novel N-(substituted phenyl)-N′-[&ohgr;-(3-substituted phenyl-4-isoxazolecarbonylamino)alkyl]piperazines, their N-oxides, and pharmaceutically acceptable salts thereof. The compounds are endowed with enhanced selectivity for alpha1-adrenergic receptors and a low activity in lowering blood pressure. The compounds are useful in the treatment of obstructive syndromes of the lower urinary tract, including benign prostatic hyperplasia (BPH), and in the treatment of lower urinary tract symptoms (LUTS) and neurogenic lower urinary tract dysfunction (NLUTD), and other conditions.

  该发明涉及新型N-(取代苯基)-N′-[ω-(3-取代苯基-4-异噁唑甲酰胺)烷基]哌嗪，它们的N-氧化物以及其药用可接受的盐。这些化合物具有增强的α1-肾上腺素受体选择性和降低血压活性较低。这些化合物在治疗下尿路梗阻综合征，包括良性前列腺增生（BPH），以及治疗下尿路症状（LUTS）和神经源性下尿路功能障碍（NLUTD）等疾病方面具有用途。
• [EN] ISOXAZOLOPYRIDINE DERIVATIVES FOR USE IN THE TREATMENT OF HIF-MEDIATED CONDITIONS<br/>[FR] DÉRIVÉS D'ISOXAZOLOPYRIDINE DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT D'ÉTATS À MÉDIATION PAR HIF
  申请人：FIBROGEN INC

  公开号：WO2009073669A1

  公开（公告）日：2009-06-11

  The present invention relates to novel compounds of formula (I) capable of modulating the stability and/or activity of hypoxia inducible factor (HIF) by inhibiting the activity of at least one HIF hydroxylase enzyme.

  本发明涉及一类新的公式（I）化合物，能够通过抑制至少一种HIF羟基化酶的活性来调节低氧诱导因子（HIF）的稳定性和/或活性。
• Aminoacetamide acyl guanidines as beta-secretase inhibitors
  申请人：Gerritz Samuel

  公开号：US20060287287A1

  公开（公告）日：2006-12-21

  There is provided a series of substituted acyl guanidines of Formula (Ik) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R 2 , R 3 , R 4 , R 5 , R 25 , R 26 and R 27 as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供了一系列的取代酰基胍类化合物，符合以下化学式（Ik）或其立体异构体；或其药学上可接受的盐，其中R2、R3、R4、R5、R25、R26和R27如本文所定义，它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地说，抑制Aβ肽的产生。本公开涉及对β-淀粉样蛋白产生相关的神经疾病的治疗有用的化合物，如阿尔茨海默氏病和其他受抗淀粉样活性影响的病症。
• Aminoacetamide acyl guanidines as β-secretase inhibitors
  申请人：Bristol-Myers Squibb Company

  公开号：US07273882B2

  公开（公告）日：2007-09-25

  There is provided a series of substituted acyl guanidines of Formula (Ik) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R2, R3, R4, R5, R25, R26 and R27 as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供一系列经过取代的酰基胍化合物，其化学式为（Ik）或其立体异构体；或其药学上可接受的盐，其中R2、R3、R4、R5、R25、R26和R27的定义如本文所述，以及它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地抑制Aβ-肽的产生。本公开涉及的化合物可用于治疗与β-淀粉样蛋白产生有关的神经疾病，例如阿尔茨海默病和受抗淀粉样蛋白活性影响的其他疾病。
• Acyl guanidines as beta-secretase inhibitors
  申请人：Gerritz Samuel

  公开号：US20070015754A1

  公开（公告）日：2007-01-18

  There is provided a series of substituted acyl guanidines of Formula (I) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R 1 , R 2 , R 3 , R 4 and R 5 as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供了一系列的取代酰基鸟氨酸化合物（I）或其立体异构体；或其药学上可接受的盐，其中R1、R2、R3、R4和R5如本文所定义，以及它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地抑制Aβ-肽的产生。本公开涉及用于治疗与β-淀粉样蛋白产生有关的神经系统疾病，例如阿尔茨海默病和其他受抗淀粉样蛋白活性影响的疾病的化合物。