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QA031243
Aciclovir Impurity 43
Molecular Formula: C9H13N5O4
Molecular Weight: 255.23
CAS No.: 2190509-40-9
QV010300H
Valaciclovir Hydrochloride
Molecular Formula: C13H20N6O4.HCl
Molecular Weight: 324.34 36.46
CAS No.: 124832-27-5
QV010302
Valaciclovir EP Impurity B;Aciclovir
Molecular Formula: C8H11N5O3
Molecular Weight: 225.21
CAS No.: 59277-89-3
QV010303
Valaciclovir EP Impurity C
Molecular Formula: C14H22N6O4.HCl
Molecular Weight: 338.36 36.46
CAS No.: 1346617-39-7;1346747-65-6(free base)
QV010304
Valaciclovir EP Impurity D
Molecular Formula: C15H24N6O4
Molecular Weight: 352.39
CAS No.: 1346747-69-0
QV010305
Valaciclovir EP Impurity E
Molecular Formula: C21H26N6O6
Molecular Weight: 458.47
CAS No.: 124832-31-1
QV010306
Valaciclovir EP Impurity F
Molecular Formula: C7H15NO3.C7H8O3S
Molecular Weight: 161.20 172.20
CAS No.: 86150-61-0;86150-60-9(free base)
QV010307
Valaciclovir EP Impurity G
Molecular Formula: C7H10N2
Molecular Weight: 122.17
CAS No.: 1122-58-3
QV010308
Valaciclovir EP Impurity H
Molecular Formula: C11H16N6O4
Molecular Weight: 296.28
CAS No.: 84499-64-9
QV010309
Aciclovir EP Impurity A;Valaciclovir EP Impurity I
Molecular Formula: C10H13N5O4
Molecular Weight: 267.24
CAS No.: 102728-64-3
QV010312
Valaciclovir Impurity 1
Molecular Formula: C14H23ClN6O4
Molecular Weight: 374.82
CAS No.: 142963-69-7
QV010337
Valaciclovir Impurity K
Molecular Formula: C13H21ClN6O4
Molecular Weight: 360.8
CAS No.: NA
QV120301
Valaciclovir Impurity A
Molecular Formula: C14H19N5O4
Molecular Weight: 321.33
CAS No.: NA
QV120302
Valaciclovir Impurity B
Molecular Formula: C12H17N5O4
Molecular Weight: 295.29
CAS No.: NA
QV120304
Valaciclovir Impurity D
Molecular Formula: C14H18ClN5O4
Molecular Weight: 355.78
CAS No.: NA
QV120305
Valaciclovir Impurity E
Molecular Formula: C21H30N6O8
Molecular Weight: 494.5
CAS No.: NA
QV120306
Valaciclovir Impurity F;Aciclovir EP Impurity R
Molecular Formula: C17H22N10O6
Molecular Weight: 462.42
CAS No.: NA
QV122201
Valaciclovir EP Impurity A;Valganciclovir EP Impurity B;Guanine
Molecular Formula: C5H5N5O
Molecular Weight: 151.13
CAS No.: 73-40-5
QV122210
Valaciclovir EP Impurity J
Molecular Formula: C14H22N6O4
Molecular Weight: 338.36
CAS No.: 142963-63-1
QV122211
Valaciclovir EP Impurity K
Molecular Formula: C14H16N10O4
Molecular Weight: 388.34
CAS No.: NA
QV122212
Valaciclovir EP Impurity L;Aciclovir EP Impurity K
Molecular Formula: C17H22N10O6
Molecular Weight: 462.42
CAS No.: 1797131-64-6
QV122213
Valaciclovir EP Impurity M
Molecular Formula: C14H20N6O5
Molecular Weight: 352.35
CAS No.: 847670-62-6
QV122215
Valaciclovir EP Impurity O
Molecular Formula: C22H31N11O7
Molecular Weight: 561.55
CAS No.: NA
QV122216
Valaciclovir EP Impurity P
Molecular Formula: C27H40N12O8
Molecular Weight: 660.68
CAS No.: 1356019-51-6
QV122217
Valaciclovir EP Impurity Q
Molecular Formula: C19H25N11O5
Molecular Weight: 487.47
CAS No.: NA
QV122218
Valaciclovir EP Impurity R
Molecular Formula: C13H20N6O4
Molecular Weight: 324.34
CAS No.: 142963-60-8;124832-28-6(HCl salt)
QV122219
Valaciclovir Impurity 19
Molecular Formula: C18H26N2O5
Molecular Weight: 350.41
CAS No.: 19542-54-2
QV122221
Valaciclovir Impurity 21
Molecular Formula: C21H26N6O6
Molecular Weight: 458.48
CAS No.: NA
QV122222
Valaciclovir Impurity 22
Molecular Formula: C13H17NO4
Molecular Weight: 251.28
CAS No.: 1685-33-2
QV122223
N-Nitroso N-Ethyl Valaciclovir
Molecular Formula: C15H23N7O5
Molecular Weight: 381.39
CAS No.: NA
