USD $6.00-9.00 / Gram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $47.80-52.50 / Gram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
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
6,7-dimethoxy-3,4-dihydroquinazoline-4-one basic information |
product name: | 6,7-dimethoxy-3,4-dihydroquinazoline-4-one |
synonyms: | 6,7-dimethoxy-1h-quinazolin-4-one;6,7-dimethoxy-3,4-dihydroquinazolin-4-one;6,7-dimethoxy-3,4-dihydroquinazoline-4-one;6,7-dimethoxy-3h-quinazolin-4-one;6,7-dimethoxy-4(1h)-quinazolinone;6,7-dimethoxy-4(3h)-quinazolinone;buttpark 47\08-40;3,4-dihydro-6,7-dimethoxy-4-oxoquinazoline |
cas: | 13794-72-4 |
mf: | c10h10n2o3 |
mw: | 206.2 |
einecs: | |
product categories: | blocks;heterocycles;quinolines;pharmacetical;tinibs;intermediates;intermediates & fine chemicals;pharmaceuticals |
mol file: | 13794-72-4.mol |
6,7-dimethoxy-3,4-dihydroquinazoline-4-one chemical properties |
melting point | 309-311°c |
cas database reference | 13794-72-4(cas database reference) |
safety information |
hazard codes | xn,xi |
risk statements | 20/21/22-36/37/38 |
safety statements | 26-37/39-25-24 |
hazard note | irritant |
hazardclass | irritant |
6,7-dimethoxy-3,4-dihydroquinazoline-4-one usage and synthesis |
chemical properties | white solid |
uses | gefitinib intermediate |
6,7-dimethoxy-3,4-dihydroquinazoline-4-one preparation products and raw materials |