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Henan Tianfu Chemical Co., Ltd.CAS No.42831-50-5 5-Methyl-4-isoxazolecarboxylic acid//file1.lookchem.com/cas/reactions/2021/05/31/116000.png
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CAS No.42831-50-5 5-Methyl-4-isoxazolecarboxylic acid CAS NO.42831-50-5

Min.Order Quantity:
1 Kilogram
Purity:
97% min
Port:
Shanghai
Payment Terms:
L/C,T/T,MoneyGram,Other

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Product Details

Keywords

  • 42831-50-5
  • 5-Methyl-4-isoxazolecarboxylic acid
  • 98.0%

Quick Details

  • ProName: CAS No.42831-50-5 5-Methyl-4-isoxazole...
  • CasNo: 42831-50-5
  • Molecular Formula: C5H5NO3
  • Appearance: Crystalline Powder
  • Application: Pharma intermediates
  • DeliveryTime: Prompt
  • PackAge: regular package or As required
  • Port: Shanghai
  • ProductionCapacity: 50 Metric Ton/Month
  • Purity: 97% min
  • Storage: Room temperature
  • Transportation: by sea or by air or by courier
  • LimitNum: 1 Kilogram
  • Heavy metal: ppm
  • Grade: Industrial Grade,Food Grade,Pharma Gra...
  • Assay: 99%

Superiority

cas no 42831-50-5

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.

our main business covers the fields below:

1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis


our advantage:

1.higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea

Details

5-methyl-4-isoxazolecarboxylic acid basic information
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
melting point 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

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