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QE081800
EGFR inhibitor
Molecular Formula: C21H18F3N5O
Molecular Weight: 413.40
CAS No.: 879127-07-8
QE090800
(−)-Epicatechin
Molecular Formula: C15H14O6
Molecular Weight: 290.27
CAS No.: 490-46-0
QE091800
Epirubicin hydrochloride
Molecular Formula: C27H30ClNO11
Molecular Weight: 579.98
CAS No.: 56390-09-1;56420-45-2(free base)
QE091802
Epirubicin hydrochloride EP Impurity B;Daunorubicin EP Impurity A
Molecular Formula: C21H18O8
Molecular Weight: 398.36
CAS No.: 21794-55-8
QE091805
Epirubicin hydrochloride EP Impurity E
Molecular Formula: C27H31NO10
Molecular Weight: 529.54
CAS No.: NA
QE091806
Epirubicin hydrochloride EP Impurity F
Molecular Formula: C27H29NO10
Molecular Weight: 527.52
CAS No.: 57918-24-8;56390-08-0(HCl salt)
QE091807
Epirubicin hydrochloride EP Impurity G;Epirubicin dimer
Molecular Formula: C54H58N2O22
Molecular Weight: 1087.04
CAS No.: 1046827-43-3
QE091808
Epirubicin hydrochloride Impurity 8
Molecular Formula: C27H29NO11
Molecular Weight: 543.53
CAS No.: NA
QE092000
Ethisterone
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: 434-03-7
QE092001
Ethisterone Impurity1
Molecular Formula: C22H28O3
Molecular Weight: 340.46
CAS No.: 2787-02-2
QE120500
Elenbecestat
Molecular Formula: C13H11F5N2OS
Molecular Weight: 338.30
CAS No.: 1388149-30-1
QE120600
Elafibranor
Molecular Formula: C22H24O4S
Molecular Weight: 384.49
CAS No.: 923978-27-2
QE120800
Elinzanetant
Molecular Formula: C33H35F7N4O3
Molecular Weight: 668.66
CAS No.: 929046-33-3
QE120801
Elinzanetant Impurity 1
Molecular Formula: C14H30N2O2Si
Molecular Weight: 286.49
CAS No.: 929048-24-8
QE120802
Elinzanetant Impurity 2
Molecular Formula: C14H12F2
Molecular Weight: 218.25
CAS No.: 31599-91-4
QE120900
Elaiophylin
Molecular Formula: C54H88O18
Molecular Weight: 1025.28
CAS No.: 37318-06-2
QE121100
Ellipticine
Molecular Formula: C17H14N2
Molecular Weight: 246.31
CAS No.: 519-23-3
QE121900
Elsamitrucin
Molecular Formula: C33H35NO13
Molecular Weight: 653.64
CAS No.: 97068-30-9
QE122000
Erlotinib Hydrochloride
Molecular Formula: C22H23N3O4 HCl
Molecular Weight: 393.44 36.46
CAS No.: 183319-69-9;183321-74-6(free base)
QE122001
Erlotinib Hydrochloride Impurity A
Molecular Formula: C21H21N3O4
Molecular Weight: 379.41
CAS No.: [NA]
QE122002
Erlotinib Hydrochloride Impurity B
Molecular Formula: C20H19N3O4
Molecular Weight: 365.38
CAS No.: [NA]
QE122003
Erlotinib Hydrochloride Impurity C
Molecular Formula: C21H23N3O6
Molecular Weight: 413.42
CAS No.: [NA]
QE122005
Erlotinib Hydrochloride Impurity E
Molecular Formula: C13H18N2O4
Molecular Weight: 266.29
CAS No.: 950596-58-4
QE122006
Erlotinib Hydrochloride Impurity F
Molecular Formula: C16H23N3O4
Molecular Weight: 321.37
CAS No.: 950596-59-5
QE122007
Erlotinib-d6 HCl
Molecular Formula: C22H17D6N3O4.HCl
Molecular Weight: 399.48 36.46
CAS No.: 1189953-78-3;1034651-23-4(free base)
QE122008
Erlotinib Hydrochloride Impurity H
Molecular Formula: C21H21N3O4
Molecular Weight: 379.41
CAS No.: 183321-86-0（free base)
QE122009
Erlotinib Hydrochloride Impurity I
Molecular Formula: C22H24ClN3O4
Molecular Weight: 429.90
CAS No.: 2204518-92-1
QE122010
Erlotinib Hydrochloride Impurity J
Molecular Formula: C22H24ClN3O4
Molecular Weight: 429.90
CAS No.: 1029721-32-1（free base)
QE1220100
Erlotinib Impurity 100
Molecular Formula: C18H26N2O5
Molecular Weight: 350.42
CAS No.: 1683583-42-7
QE1220101
N-Methoxyethyl Erlotinib HCl
Molecular Formula: C25H29N3O5.HCl
Molecular Weight: 451.52 36.46
CAS No.: 2410548-58-0(free base)