USD $1.00-2.00 / Gram
USD $10.00-10.00 / Gram
USD $1.00-2.00 / Gram
USD $10.00-10.00 / Gram
USD $10.00-10.00 / Gram
USD $55.00-59.70 / Gram
USD $55.00-59.70 / Gram
USD $55.00-59.70 / Gram
USD $55.00-59.70 / Gram
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 聽within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
5-methyl-2-pyrazinecarboxylic acid basic information |
product name: | 5-methyl-2-pyrazinecarboxylic acid |
synonyms: | 3-carboxy-5-methylpyrazine;5-methyl-pyrazinecarboxylicaci;5-methylpyrazine-2-carboxylic acid;5mpza;5-methyl-2-pyrazinecarboxylic acid;2-methyl-5-pyrazine carboxylic acid;2-methyl-5-pyrazinoic acid;2-methylpyrazine-5-carboxylic acid |
cas: | 5521-55-1 |
mf: | c6h6n2o2 |
mw: | 138.12 |
einecs: | 413-260-9 |
product categories: | acids and derivatives;heterocycles;aromatic carboxylic acids, amides, anilides, anhydrides & salts;carboxylic acids;pyrazines, pyrimidines & pyridazines;organic acids;aromatics compounds;pyrazines;mono- & polyalkylpyrazines;pyrazinecarboxylic acid & derivatives;aromatics;bases & related reagents;nucleotides;carboxylic acids;pyrazines, pyrimidines & pyridazines;building blocks;heterocyclic building blocks |
mol file: | 5521-55-1.mol |
5-methyl-2-pyrazinecarboxylic acid chemical properties |
mp | 167-171 °c(lit.) |
storage temp. | -20 c freezer |
brn | 116005 |
cas database reference | 5521-55-1(cas database reference) |
nist chemistry reference | 2-methylpyrazine-5-carboxylic acid(5521-55-1) |
safety information |
hazard codes | xi |
risk statements | 41-36/37/38 |
safety statements | 26-39-36 |
wgk germany | 1 |
hazard note | irritant |
hs code | 29339990 |