Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  Erlotinib impurity A

Erlotinib impurity A

Basic information Safety Supplier Related

Erlotinib impurity A Basic information

Product Name:
Erlotinib impurity A
Synonyms:
  • 4-QuinazolinaMine, 7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-Methoxyethoxy)-
  • Erlotinib iMpurity, 6-(2-chloroethoxy)-7-(2-Methoxyethoxy)
  • 7-O-Desmethoxy-7-O-chloroethyl Erlotinib 1
  • Erlotinib Impurity 44
  • 7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine
  • 7-O-Desmethoxy-7-O-chloroethyl Erlotinib
  • 7-O-Chloroethyl Erlotinib
  • Erlotinib Hydrochloride iMpurity 44
CAS:
183321-85-9
MF:
C21H20ClN3O3
MW:
397.85
Mol File:
183321-85-9.mol
More
Less

Erlotinib impurity A Chemical Properties

Boiling point:
556.8±50.0 °C(Predicted)
Density 
1.30±0.1 g/cm3(Predicted)
pka
5.27±0.30(Predicted)

Erlotinib impurity ASupplier

S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Email
3001272453@qq.com
Haoyuan Chemexpress Co., Ltd.
Tel
021-58950125
Email
info@chemexpress.com
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Email
sales@chem-strong.com
Mashilabs (Shanghai) Co.,Ltd.
Tel
19916721580
Email
info@mashilabs.com
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Email
greensnown@163.com