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QD202607
Diltiazem N,N-DiDesmethyl HCl
Molecular Formula: C20H23ClN2O4S
Molecular Weight: 422.11
CAS No.: 116050-35-2
QD202608
Diltiazem O-Desacetyl-O-Desmethyl HCl
Molecular Formula: C19H23ClN2O3S
Molecular Weight: 394.92
CAS No.: 96252-32-3
QD202609
Diltiazem N-Oxide
Molecular Formula: C22H26N2O5S
Molecular Weight: 430.52
CAS No.: 142843-04-7
QD202610
Diltiazem Impurity H
Molecular Formula: C17H18N2O3S HCl
Molecular Weight: 330.40 36.46
CAS No.: 115992-91-1 (free base)
QD202611
Diltiazem Impurity 11
Molecular Formula: C19H22N2O3S
Molecular Weight: 358.45
CAS No.: 86408-44-8
QD202612
Diltiazem Impurity 12
Molecular Formula: C19H22N2O3S
Molecular Weight: 358.45
CAS No.: NA
QD202613
Diltiazem Impurity 13
Molecular Formula: C22H26N2O4S
Molecular Weight: 414.52
CAS No.: 111188-70-6;103532-26-9(HCl salt)
QD202614
(R,R)-Diltiazem Hydrochloride
Molecular Formula: C22H26N2O4S HCl
Molecular Weight: 414.52 36.46
CAS No.: 42399-54-2;75472-92-3(free base)
QD202615
Diltiazem Impurity 15
Molecular Formula: C19H22N2O3S
Molecular Weight: 358.45
CAS No.: 84903-82-2
QD202616
Diltiazem Impurity 16
Molecular Formula: C23H26N2O5S
Molecular Weight: 442.53
CAS No.: NA
QD202617
Diltiazem Sulfoxide N-Oxide
Molecular Formula: C22H26N2O6S
Molecular Weight: 446.52
CAS No.: NA
QD202618
N-Nitroso N-Desmethyl Diltiazem
Molecular Formula: C21H23N3O5S
Molecular Weight: 429.49
CAS No.: 3036581-85-5
QD202619
Diltiazem Impurity 19
Molecular Formula: C16H15NO3S
Molecular Weight: 301.36
CAS No.: 132830-17-2
QD202620
N-Nitroso N-Desmethyl Diltiazem-d3
Molecular Formula: C21H20D3N3O5S
Molecular Weight: 432.51
CAS No.: NA
QD202621
Diltiazem Impurity 21
Molecular Formula: C22H26N2O4S
Molecular Weight: 414.52
CAS No.: NA
QD202622
Diltiazem Impurity 22
Molecular Formula: C22H26N2O5S
Molecular Weight: 430.52
CAS No.: 370094-12-5
QD202623
Diltiazem Impurity 23
Molecular Formula: C8H21ClN2O
Molecular Weight: 196.72
CAS No.: NA
QD210600
Dufulin
Molecular Formula: C19H22FN2O3PS
Molecular Weight: 408.43
CAS No.: 882182-49-2
QD212000
Duvelisib
Molecular Formula: C22H17ClN6O
Molecular Weight: 416.87
CAS No.: 1201438-56-3
QD212001
N-Nitroso Duvelisib
Molecular Formula: C22H16ClN7O2
Molecular Weight: 445.87
CAS No.: NA
QD212002
Duvelisib Impurity 2
Molecular Formula: C17H15ClN2O
Molecular Weight: 298.77
CAS No.: 1350643-72-9
QD221200S
Desvenlafaxine Succinate
Molecular Formula: C16H25NO2.C4H6O4
Molecular Weight: 263.38 118.09
CAS No.: 448904-47-0;1147940-37-1(benzoate);386750-22-7(succinate monohydrate)
QD221201
Desvenlafaxine Phenol Impurity
Molecular Formula: C10H15NO
Molecular Weight: 165.23
CAS No.: 539-15-1;62493-39-4(H2SO4 salt)
QD221202
Desvenlafaxine N,N-Didesmethyl Impurity
Molecular Formula: C14H21NO2.HCl
Molecular Weight: 235.33 36.46
CAS No.: 135308-76-8
QD221204
Desvenlafaxine R-Isomer
Molecular Formula: C16H25NO2
Molecular Weight: 263.38
CAS No.: 142761-11-3
QD221206
Desvenlafaxine S-Isomer
Molecular Formula: C16H25NO2
Molecular Weight: 263.38
CAS No.: NA
QD221207
Desvenlafaxine N-Desmethyl Impurity
Molecular Formula: C15H23NO2
Molecular Weight: 249.35
CAS No.: 135308-74-6
QD221209
Desvenlafaxine-o-glucuronide
Molecular Formula: C22H32LiNO8
Molecular Weight: 445.43
CAS No.: 1021933-98-1(free base)
QD221210
N-Nitroso N-Desmethyl Desvenlafaxine
Molecular Formula: C15H22N2O3
Molecular Weight: 278.35
CAS No.: 3017268-48-0
QD221211
(S)-(+)-O-Desmethyl Venlafaxine-d6
Molecular Formula: C16H19D6NO2
Molecular Weight: 269.42
CAS No.: 1062609-99-7