Loratadine Impurity 21

Loratadine (Desloratadine Impurity E)
CAT #: L27491
CAS #: 79794-75-5
M.F .: C22H23ClN2O2
M.W .: 382.89

Loratadine EP Impurity D (Desloratadine)
CAT #: L27492
CAS #: 100643-71-8
M.F .: C19H19ClN2
M.W .: 310.83

3-Hydroxy desloratadine HCl
CAT #: L27493
CAS #: 19410-08-1
M.F .: C19H19ClN2O.HCl
M.W .: 326.83 36.46

4-Hydroxymethyl Loratadine
CAT #: L27494
CAS #: 609806-40-8
M.F .: C23H25ClN2O3
M.W .: 412.92

3-Hydroxy desloratadine glucuronide
CAT #: L27495
CAS #: 774538-89-5
M.F .: C25H27ClN2O7
M.W .: 502.96

2-Hydroxymethyl loratadine
CAT #: L27496
CAS #: 609806-39-5
M.F .: C23H25ClN2O3
M.W .: 412.91

3-Hydroxy Desloratadine Pyridine N-oxide
CAT #: L27497
CAS #: 1392210-19-3
M.F .: C19H19ClN2O2
M.W .: 342.83

5-Hydroxy desloratadine
CAT #: L27498
CAS #: 117811-12-8
M.F .: C19H19ClN2O
M.W .: 326.83

6-Hydroxy Desloratadine
CAT #: L27499
CAS #: 119410-05-8
M.F .: C19H19ClN2O
M.W .: 326.83

3-Hydroxy Desloratadine
CAT #: L27500
CAS #: 119410-08-1
M.F .: C19H19ClN2O
M.W .: 326.83

Desloratadine Impurity 1
CAT #: L27501
CAS #: 1346601-53-3
M.F .: C19H19ClN2
M.W .: 310.83

Desloratadine Impurity 2
CAT #: L27502
CAS #: 117811-13-9
M.F .: C19H19ClN2
M.W .: 310.83

Desloratadine Impurity 4
CAT #: L27504
CAS #: N/A
M.F .: C20H21ClN2
M.W .: 324.86

Desloratadine Impurity 5
CAT #: L27505
CAS #: 38092-88-5
M.F .: C20H21ClN2
M.W .: 324.86

Desloratadine Impurity 6
CAT #: L27506
CAS #: 38092-90-9
M.F .: C20H21ClN2
M.W .: 324.86

Loratadine EP Impurity B
CAT #: L27507
CAS #: 31251-41-9
M.F .: C14H10ClNO
M.W .: 243.69

Loratadine Impurity D
CAT #: L27508
CAS #: 38089-93-9
M.F .: C20H23ClN2O
M.W .: 342.87

Loratadine Impurity E
CAT #: L27509
CAS #: 133330-60-6
M.F .: C14H9Cl2NO
M.W .: 278.14

Loratadine EP Impurity A
CAT #: L27510
CAS #: 133284-74-9
M.F .: C22H25ClN2O3
M.W .: 400.91

Loratadine EP Impurity C
CAT #: L27511
CAS #: 165739-83-3
M.F .: C22H22Cl2N2O2
M.W .: 417.34

Desloratadine Impurity D
CAT #: L27512
CAS #: 117810-61-4
M.F .: C20H19ClN2O
M.W .: 338.84

Loratadine EP Impurity G (Methyl Loratadine)
CAT #: L27513
CAS #: 38092-89-6
M.F .: C20H21ClN2
M.W .: 324.86

Iso Desloratadine HCl
CAT #: L27514
CAS #: 183198-49-4 (free base)
M.F .: C19H19ClN2. HCl
M.W .: 310.83 36.46

Desloratadine N-Hydroxypiperidine
CAT #: L27515
CAS #: 1193725-73-3
M.F .: C19H19ClN2O
M.W .: 326.83

Desloratadine Pyridine N-Oxide
CAT #: L27516
CAS #: 169253-26-3
M.F .: C19H19ClN2O
M.W .: 326.83

Desloratadine Impurity Disodium Salt
CAT #: L27517
CAS #: N/A
M.F .: C25H23ClN2O6. 2 Na
M.W .: 482.92 2 22.99

Desloratadine Impurity A
CAT #: L27518
CAS #: 38092-95-4
M.F .: C19H20N2
M.W .: 276.38

Desloratadine Impurity B
CAT #: L27519
CAS #: 117796-50-6
M.F .: C19H19BrN2
M.W .: 355.28

Desloratadine Impurity C
CAT #: L27520
CAS #: 117811-20-8
M.F .: C19H17ClN2
M.W .: 308.81

4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid
CAT #: L27521
CAS #: N/A
M.F .: C20H21ClN2O3
M.W .: 372.85

Desloratadine EP Impurity A HCl（11-Fluoro Desloratadine HCl）
CAT #: L27522
CAS #: 298220-99-2 (free base)
M.F .: C19H20ClFN2 HCl
M.W .: 330.84 36.46

N-Acetyldesloratadine
CAT #: L27523
CAS #: 117796-52-8
M.F .: C21H21ClN2O
M.W .: 352.87

Loratadine EP Impurity F
CAT #: L27524
CAS #: 125743-80-8
M.F .: C22H24ClFN2O2
M.W .: 402.90

12-Hydroxy Loratadine
CAT #: L27525
CAS #: N/A
M.F .: C22H25ClN2O3
M.W .: 400.91

Iso Loratadine
CAT #: L27526
CAS #: 170727-59-0
M.F .: C22H23ClN2O2
M.W .: 382.89

Loratadine Impurity 49
CAT #: L16903
CAS #: NA
M.F : C28H33ClN2O8
M.W : 561.03

Loratadine Side Chain Impurity
CAT #: L27528
CAS #: 133345-21-8
M.F .: C14H18N2O3
M.W .: 262.31

Loratadine Impurity ((1-Methyl-4-piperidinyl)[3-[2-(3-chlorophenyl)ethyl]pyridinyl]methanone)
CAT #: L27529
CAS #: 119770-60-4
M.F .: C20H23ClN2O . HCl
M.W .: 342.87 36.46

Methyl Analogue of Loratadine
CAT #: L27530
CAS #: N/A
M.F .: C21H21ClN2O2
M.W .: 368.87

Dehydro Loratadine Isomer A
CAT #: L27531
CAS #: N/A
M.F .: C22H21ClN2O2
M.W .: 380.88

Dehydro Loratadine Isomer B
CAT #: L10882
CAS #: 133330-56-0
M.F : C22H21ClN2O2
M.W : 380.87

12-Fluoro Dihydroloratadine
CAT #: L27533
CAS #: N/A
M.F .: C22H24ClFN2O2
M.W .: 402.90

Loratadine Impurity 8
CAT #: L01363
CAS #: 153200-97-6
M.F .: C19H21ClN2O
M.W .: 328.84

Loratadine EP Impurity H
CAT #: L11986
CAS #: 29976-53-2
M.F : C8H13NO3
M.W : 171.2

Loratadine Impurity 9
CAT #: L12113
CAS #: 130642-60-3
M.F : C22H23BrN2O2
M.W : 427.34

Iso Desloratadine
CAT #: L12369
CAS #: 183198-49-4
M.F : C19H19ClN2
M.W : 310.83

Loratadine Impurity 27
CAT #: L06137
CAS #: 31255-57-9
M.F : C14H11ClN2
M.W : 242.71

Loratadine Impurity 10
CAT #: L06143
CAS #: 255861-48-4
M.F : C14H12ClNO2
M.W : 261.71

Loratadine Impurity 11
CAT #: L12375
CAS #: 133330-61-7
M.F : C14H9Cl2NO
M.W : 278.13

Loratadine Impurity 12
CAT #: L05307
CAS #: 31251-40-8
M.F : C14H10ClNO
M.W : 243.69

Loratadine Impurity 13
CAT #: L26435
CAS #: 3964-84-9
M.F : C14H10ClNO
M.W : 243.69

Loratadine Impurity 14
CAT #: L12377
CAS #: 31251-43-1
M.F : C14H10ClNO
M.W : 243.69

Loratadine Impurity 15
CAT #: L24433
CAS #: 125743-81-9
M.F : C20H22ClFN2
M.W : 344.86

Loratadine N-Oxide
CAT #: L13256
CAS #: 165739-62-8
M.F : C22H23ClN2O3
M.W : 398.89

Loratadine Impurity 16 HCl
CAT #: L13568
CAS #: 40064-34-4
M.F : C5H9NO HCl H2O
M.W : 99.13 36.46 18.02

Loratadine Impurity 17
CAT #: L13569
CAS #: 119410-04-7
M.F : C19H17ClN2O
M.W : 324.81

Loratadine Impurity 18
CAT #: L13570
CAS #: 117811-11-7
M.F : C19H17ClN2O
M.W : 324.81

Loratadine Impurity 19
CAT #: L13571
CAS #: 1346604-23-6
M.F : C19H19ClN2O
M.W : 326.82

Loratadine Impurity 20
CAT #: L13572
CAS #: NA
M.F : C19H21ClN2O
M.W : 328.84

Loratadine Impurity 21
CAT #: L13807
CAS #: 183198-48-3
M.F : C20H21ClN2
M.W : 324.85

Loratadine Impurity 22
CAT #: L14335
CAS #: 31255-47-7
M.F : C13H12ClNO
M.W : 233.7

Loratadine Impurity 23
CAT #: L14336
CAS #: 1529-41-5
M.F : C8H6ClN
M.W : 151.59

Loratadine Impurity 28
CAT #: L15136
CAS #: 169253-13-8
M.F : C22H23ClN2O2
M.W : 382.89

Loratadine Impurity 29
CAT #: L15411
CAS #: NA
M.F : C25H30ClN3O2
M.W : 439.98

Loratadine Impurity 30
CAT #: L15412
CAS #: NA
M.F : C25H31ClN4O
M.W : 439

Loratadine Impurity 31
CAT #: L15413
CAS #: NA
M.F : C30H41ClN4O
M.W : 509.14

Loratadine Impurity 32
CAT #: L15414
CAS #: NA
M.F : C25H29ClN4O2
M.W : 452.98

Loratadine Impurity 33
CAT #: L15415
CAS #: NA
M.F : C25H30ClN5O
M.W : 452

Loratadine Impurity 34
CAT #: L15416
CAS #: NA
M.F : C30H40ClN5O
M.W : 522.13

Loratadine Impurity 35
CAT #: L15417
CAS #: NA
M.F : C27H34ClN3O4
M.W : 500.04

Loratadine Impurity 36
CAT #: L15418
CAS #: NA
M.F : C32H44ClN3O4
M.W : 570.17

Loratadine Impurity 37
CAT #: L15419
CAS #: NA
M.F : C27H35ClN4O3
M.W : 499.05

Loratadine Impurity 38
CAT #: L15420
CAS #: NA
M.F : C32H45ClN4O3
M.W : 569.19

Loratadine Impurity 39
CAT #: L15421
CAS #: NA
M.F : C25H28ClN3O2
M.W : 437.97

Loratadine Impurity 40
CAT #: L15422
CAS #: NA
M.F : C25H29ClN4O
M.W : 436.98

Loratadine Impurity 41
CAT #: L15423
CAS #: NA
M.F : C30H39ClN4O
M.W : 507.12

Loratadine Impurity 42
CAT #: L15424
CAS #: NA
M.F : C25H28ClN3O3
M.W : 453.97

Loratadine Impurity 43
CAT #: L15425
CAS #: NA
M.F : C25H29ClN4O2
M.W : 452.98

Loratadine Impurity 44
CAT #: L15426
CAS #: NA
M.F : C30H39ClN4O2
M.W : 523.12

Loratadine Impurity 45
CAT #: L15427
CAS #: NA
M.F : C26H31ClN4O2
M.W : 467.01

Loratadine Impurity 46
CAT #: L15428
CAS #: NA
M.F : C26H32ClN5O
M.W : 466.03

Loratadine Impurity 47
CAT #: L15429
CAS #: NA
M.F : C31H42ClN5O
M.W : 536.16

Loratadine Impurity 48
CAT #: L15944
CAS #: NA
M.F : C24H27ClN4O
M.W : 422.96

Loratadine Impurity 51
CAT #: L17734
CAS #: 32998-95-1
M.F : C11H16N2O
M.W : 192.26

Loratadine Impurity 52
CAT #: L17735
CAS #: 620-20-2
M.F : C7H6Cl2
M.W : 161.03

Loratadine Impurity 53
CAT #: L17736
CAS #: 107285-30-3
M.F : C18H21ClN2O
M.W : 316.83

Deschloro Loratadine
CAT #: D23845
CAS #: 79779-58-1
M.F : C22H24N2O2
M.W : 348.45

Loratadine Impurity 54
CAT #: L41903
CAS #: 31255-58-0
M.F : C14H11ClN2
M.W : 242.71

Loratadine Impurity 55
CAT #: L41904
CAS #: 31251-59-9
M.F : C13H12ClN
M.W : 217.7

CAT#:	L13807
Product Name:	Loratadine Impurity 21
Synonyms:	8-chloro-11-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
M.F:	C20H21ClN2
M.W:	324.85
CAS#:	183198-48-3
Specification:	10mg/vial