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QB161801
Buspirone EP Impurity A
Molecular Formula: C8H12N4
Molecular Weight: 164.21
CAS No.: 20980-22-7;78069-54-2(HCl salt)
QB161802
Buspirone EP Impurity B
Molecular Formula: C12H19BrN4
Molecular Weight: 299.21
CAS No.: 81461-73-6;179071-85-3(cation form)
QB161803
Buspirone EP Impurity C
Molecular Formula: C20H30N8
Molecular Weight: 382.51
CAS No.: 257877-45-5
QB161804
Buspirone EP Impurity D
Molecular Formula: C24H38N8O
Molecular Weight: 454.61
CAS No.: 2724726-67-2
QB161805
Buspirone EP Impurity E
Molecular Formula: C21H33N5O3
Molecular Weight: 403.52
CAS No.: 257877-43-3;257877-46-6 (HCl salt)
QB161806
Buspirone EP Impurity F
Molecular Formula: C33H51N9O3
Molecular Weight: 621.82
CAS No.: 2512210-24-9
QB161807
Buspirone EP Impurity G
Molecular Formula: C12H14N6
Molecular Weight: 242.28
CAS No.: 84746-24-7
QB161808
Buspirone EP Impurity H
Molecular Formula: C33H50N8O4
Molecular Weight: 622.81
CAS No.: 2708578-34-9
QB161809
Buspirone EP Impurity I
Molecular Formula: C21H30ClN5O2
Molecular Weight: 419.95
CAS No.: 2725354-99-2
QB161810
Buspirone EP Impurity J
Molecular Formula: C34H52N6O5
Molecular Weight: 624.81
CAS No.: 2726492-72-2
QB161811
Buspirone EP Impurity K
Molecular Formula: C9H13NO2
Molecular Weight: 167.21
CAS No.: 1075-89-4
QB161812
Buspirone 5-Hydroxy Metabolite
Molecular Formula: C21H31N5O3
Molecular Weight: 401.5
CAS No.: 105496-33-1
QB161813
Buspirone 6-Hydroxy Metabolite
Molecular Formula: C21H31N5O3
Molecular Weight: 401.5
CAS No.: 125481-61-0
QB161814
Buspirone N-Oxide (Oxalate)
Molecular Formula: C21H31N5O3.C2H2O4
Molecular Weight: 401.51 90.03
CAS No.: 1797880-63-7;220747-81-9(free base)
QB161815
Buspirone EP Impurity L
Molecular Formula: C13H20ClNO2
Molecular Weight: 257.76
CAS No.: 21098-11-3
QB161816
Buspirone EP Impurity M
Molecular Formula: C13H20BrNO2
Molecular Weight: 302.21
CAS No.: 80827-62-9
QB161817
Buspirone EP Impurity N
Molecular Formula: C22H32N2O4
Molecular Weight: 388.5
CAS No.: 257877-44-4
QB161818
Buspirone-d8
Molecular Formula: C21H23D8N5O2
Molecular Weight: 393.55
CAS No.: 204395-49-3;1216761-39-5(HCl salt)
QB161820
Buspirone Impurity 20
Molecular Formula: C21H31N5O3
Molecular Weight: 401.5
CAS No.: 125498-83-1
QB161821
Buspirone Impurity 21
Molecular Formula: C19H29N5O2
Molecular Weight: 359.47
CAS No.: 911205-25-9
QB161822
Buspirone Impurity 22
Molecular Formula: C12H13ClN6
Molecular Weight: 276.73
CAS No.: 2329290-63-1
QB161823
Buspirone Impurity 23
Molecular Formula: C11H11N3O2
Molecular Weight: 217.23
CAS No.: 42940-56-7
QB161825
Buspirone Nitroso Impurity 25
Molecular Formula: C22H34N6O4
Molecular Weight: 446.55
CAS No.: NA
QB161826
Buspirone Nitroso Impurity 26
Molecular Formula: C9H12N2O3
Molecular Weight: 196.21
CAS No.: NA
QB161827
Buspirone Nitroso Impurity 27
Molecular Formula: C21H32N6O4
Molecular Weight: 432.53
CAS No.: NA
QB162000
BPTES
Molecular Formula: C24H24N6O2S3
Molecular Weight: 524.68
CAS No.: 314045-39-1
QB162201
Bupivacaine EP Impurity A;Mepivacaine EP Impurity C
Molecular Formula: C14H14N2O
Molecular Weight: 226.28
CAS No.: 39627-98-0
QB162202
Bupivacaine EP Impurity B;Mepivacaine EP Impurity B
Molecular Formula: C14H20N2O
Molecular Weight: 232.32
CAS No.: 15883-20-2;65797-42-4(HCl salt)
QB162203
Bupivacaine EP Impurity C
Molecular Formula: C14H17NO
Molecular Weight: 215.29
CAS No.: 1797894-80-4
QB162204
Bupivacaine EP Impurity D
Molecular Formula: C14H19Cl2NO
Molecular Weight: 288.21
CAS No.: 1037184-07-8
