CAS Number: 54060-30-9
Alternate CAS#:
Chemical Name: Erlotinib Impurity 47 (3-Ethynylailine)
Molecular Formula: C8H7N
Molecular Weight: 117.15
CAS Number: N/A
Alternate CAS#:
Chemical Name: Erlotinib Impurity 47 HCl
Molecular Formula: C16H25NO6. HCl
Molecular Weight: 327.38 36.46
CAS Number: 938185-06-9
Alternate CAS#:
Chemical Name: Erlotinib Impurity 46
Molecular Formula: C16H11N3O2
Molecular Weight: 277.28
CAS Number: 183321-83-7
Alternate CAS#:
Chemical Name: Erlotinib Impurity 45
Molecular Formula: C21H20ClN3O3
Molecular Weight: 397.86
CAS Number: 183321-85-9
Alternate CAS#:
Chemical Name: Erlotinib Impurity 44
Molecular Formula: C21H20ClN3O3
Molecular Weight: 397.86
CAS Number: 1624294-38-7
Alternate CAS#:
Chemical Name: Erlotinib Impurity 43
Molecular Formula: C22H25N3O4
Molecular Weight: 395.46
CAS Number: 183322-19-2
Alternate CAS#:
Chemical Name: Erlotinib Impurity 42 (4-Chloro-6-(2-Chloroethoxy)-7-(2-Methoxyethoxy)-Quinazoline)
Molecular Formula: C13H14Cl2N2O3
Molecular Weight: 317.17
CAS Number: 14235-81-5
Alternate CAS#:
Chemical Name: Erlotinib Impurity 41
Molecular Formula: C8H7N
Molecular Weight: 117.15
CAS Number: 52670-38-9
Alternate CAS#:
Chemical Name: Erlotinib Impurity 40
Molecular Formula: C8H7N
Molecular Weight: 117.15
CAS Number: N/A
Alternate CAS#:
Chemical Name: Erlotinib Impurity 4
Molecular Formula: C21H23N3O6
Molecular Weight: 413.43
CAS Number: 99-03-6
Alternate CAS#:
Chemical Name: Erlotinib Impurity 39
Molecular Formula: C8H9NO
Molecular Weight: 135.17
CAS Number: N/A
Alternate CAS#:
Chemical Name: Erlotinib Impurity 38
Molecular Formula: C22H21N3O5
Molecular Weight: 407.43
