USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
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
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 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 |