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HENAN SUNLAKE ENTERPRISE CORPORATION

Country: China (Mainland)

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5-Methyl-4-isoxazolecarboxylic acid

CAS NO.42831-50-5

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
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Product Details

Keywords

  • TIMTEC-BB SBB005909
  • 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID
  • 5-METHYL-4-ISOXASOLECARBOXYLIC ACID

Quick Details

  • ProName: 5-Methyl-4-isoxazolecarboxylic acid
  • CasNo: 42831-50-5
  • Molecular Formula: 42831-50-5
  • Appearance: Cream to brown Solid
  • Application: 42831-50-5
  • DeliveryTime: 7-10 days after payment
  • PackAge: As required
  • Port: Shanghai/Tianjin/Qingdao
  • ProductionCapacity: 100-200 Kilogram/Month
  • Purity: 99%
  • Storage: room temperature
  • Transportation: By air/sea/express
  • LimitNum: 1 Kilogram
  • Grade: Pharma Grade

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About Certificate

 

1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)

 

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1. Quality control, before shipment, free sample for test.
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment
4. Mixed containers with different mixed items in one container

 

About Company

 
HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
     Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.
    We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
     We  welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

Product Name: 5-Methyl-4-isoxazolecarboxylic acid
Synonyms: TIMTEC-BB SBB005909;5-METHYLISOXAZOLE-4-CARBOXYLIC ACID;5-METHYL-4-ISOXASOLECARBOXYLIC ACID;5-METHYL-4-ISOXAZOLECARBOXYLIC ACID;5-Methyl-4-Isooxazolecarboxylic Acid;5-METHYLISOXAZOLE-4-CARBOXYLIC;5-MethylIsoxazole-4-CarboxalicAcid,Leflunomide;4-Isoxazolecarboxylic acid,5-Methyl
CAS: 42831-50-5
MF: C5H5NO3
MW: 127.1
EINECS:  
Product Categories: Acids and Derivatives;Heterocycles;Isoxazoles, Oxadiazoles, Oxazoles;Carboxylic Acids;Oxazoles, Isoxazoles & Benzoxazoles;Oxazole&Isoxazole;Organic acids;(intermediate of leflunomide);Heterocyclic Compounds;Carboxylic Acids;Oxazoles, Isoxazoles & Benzoxazoles;Building Blocks;Heterocyclic Building Blocks;Isoxazoles;Intermediates;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File: 42831-50-5.mol
5-Methyl-4-isoxazolecarboxylic acid Structure
 
5-Methyl-4-isoxazolecarboxylic acid Chemical Properties
mp  144-148 °C(lit.)
BRN  116000
CAS DataBase Reference 42831-50-5(CAS DataBase Reference)
 
Safety Information
Hazard Codes  Xi,F
Risk Statements  36/37/38-37/38-36-10
Safety Statements  22-26-36/37/39-36-16
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
MSDS Information
Provider Language
SigmaAldrich English
ALFA English
 
5-Methyl-4-isoxazolecarboxylic acid Usage And Synthesis
Chemical Properties Cream to brown Solid
Usage An intermediate for synthesis of Leflunomide (L322750). Herbicidal activities towards Digitaria ciliaris
 
5-Methyl-4-isoxazolecarboxylic acid Preparation Products And Raw materials
 

 

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