An active metabolite of loratadine, Desloratadine is a tricyclic non sedative type H1-antihistamine which is used to treat allergies and congestion. Also helps in treating acne. Reference standards of Desloratadine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Desloratadine
Catalogue No.:PA 04 14000
CAS :
Molecular Formula : C19H19ClN2
Molecular Weight : 310.82
11-Fluoro Dihydrodesloratadine
Catalogue No.:PA 04 14010
Molecular Formula : C19H20ClFN2
Molecular Weight : 330.83
Desloratadine Isomer
Catalogue No.:PA 04 14020
Molecular Weight : 310.12
Loratadine
Catalogue No.:PA 04 14030
Molecular Formula : C22H23ClN2O2
Molecular Weight : 382.88
11-Hydroxy Dihydro Loratadine
Catalogue No.:PA 04 14040
Molecular Formula : C22H25ClN2O3
Molecular Weight : 400.9
4-(8-Chloro-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-piperidin-1-ol
Catalogue No.:PA 04 14510
Molecular Formula : C19H19ClN2O
Molecular Weight : 326.82
8-Chloro-11-piperidin-4-ylidene-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-3-ol
Catalogue No.:PA 04 14520
4-(8-Chloro-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-piperidine-1-carbaldehyde
Catalogue No.:PA 04 14530
Molecular Formula : C20H19ClN2O
Molecular Weight : 338.83
N-Methyl Desloratadine
Catalogue No.:PA 04 14540
Molecular Formula : C20H21ClN2
Molecular Weight : 324.85
Desloratadine N-Oxide
Catalogue No.:PA 04 14600
Desloratadine N-Carboxylic Acid Methyl Ester
Catalogue No.:PA 04 14610
Molecular Formula : C21H21ClN2O2
Molecular Weight : 368.86
Desloratadine Dehydro Impurity
Catalogue No.:PA 04 14650
Molecular Formula : C19H17ClN2
Molecular Weight : 308.8
Desloratadine 8-Bromo Analog
Catalogue No.:PA 04 14680
Molecular Formula : C19H19BrN2
Molecular Weight : 355.27
(11RS)-8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1, 2-b]pyridine Hydrochloride
Catalogue No.:PA 04 0140021
Molecular Formula : C19H20Cl2N2
Molecular Weight : 347.28
N-Nitroso-Desloratadine
Catalogue No.:PA 04 0141011
Molecular Formula : C19H18ClN3O
Molecular Weight : 339.82
8-Dechloro-7-chloro Desloratadine
Catalogue No.:PA 04 14550
8-Dechloro-9-chloro Desloratadine
Catalogue No.:PA 04 14560
8-Dechloro-10-chloro Desloratadine
Catalogue No.:PA 04 14570
8-Dechloro-7-chloro-N-methyl Desloratadine
Catalogue No.:PA 04 14580
8-Dechloro-10-chloro-N-methyl Desloratadine
Catalogue No.:PA 04 14590
Desloratadine Citric Amide
Catalogue No.:PA 04 14620
Molecular Formula : C25H25ClN2O6
Molecular Weight : 484.93
N-Desmethyl Azatadine
Catalogue No.:PA 04 14640
Molecular Formula : C19H20N2
Molecular Weight : 276.38
8-Deschloro-8-bromo-N-methyl Desloratadine
Catalogue No.:PA 04 14660
Molecular Formula : C20H21BrN2
Molecular Weight : 369.3
8-Deschloro-8-bromo Loratadine
Catalogue No.:PA 04 14670
Molecular Formula : C22H23BrN2O2
Molecular Weight : 427.33
Desloratadine Dehydro N-Methyl Impurity
Catalogue No.:PA 04 14690
Molecular Formula : C20H19ClN2
Molecular Weight : 322.83
Desloratadine-d4
Catalogue No.:PA STI 027820
Molecular Formula : C19H15D4ClN2
Molecular Weight : 314.85
Desloratadine-d7 (major)
Catalogue No.:PA STI 027830
Molecular Formula : C19H15D7ClN2
Molecular Weight : 320.89
Desloratadine-d5
Catalogue No.:PA STI 027840
Molecular Formula : C19H14D5ClN2
Molecular Weight : 315.85
Desloratadine Citric Amide-d4
Catalogue No.:PA STI 027850
Molecular Formula : C25H21D4ClN2O6
Molecular Weight : 488.95
Desloratadine-d1 N-Oxide
Catalogue No.:PA STI 027860
Molecular Formula : C19H18DClN2O
Molecular Weight : 327.83
Desloratadine-d4 N-Carboxylic Acid Methyl Ester
Catalogue No.:PA STI 027880
Molecular Formula : C21H17D4ClN2O2
Molecular Weight : 372.88
Desloratadine-d5 Hydrochloride
Catalogue No.:PA STI 027900
Molecular Formula : C19H15D5Cl2N2
Molecular Weight : 352.31
N-Formyl Desloratadine-d4
Catalogue No.:PA STI 042850
Molecular Formula : C20H15D4ClN2O
Molecular Weight : 342.86
3-Hydroxy Desloratadine-d4
Catalogue No.:PA STI 048550
Molecular Formula : C19H15D4ClN2O
Molecular Weight : 330.84
Desloratadine (1173042)
Catalogue No.:PA USP1173042
Molecular Formula : NA
Molecular Weight : NA
Desloratadine Related Compound A (8-Bromo-6,11-dihydro-11-(piperidin-4-ylidene)-5H-benzo[5,6]cycloh (1173053)
Catalogue No.:PA USP1173053
Desloratadine Related Compound F (8-Chloro-6,11-dihydro-11-(N-formyl-4-piperidinylidene) -5H-benzo[ (1173064)
Catalogue No.:PA USP1173064
Desloratadine (Y0001584)
Catalogue No.:PA EPY0001584
Desloratadine for system suitability (Y0001582)
Catalogue No.:PA EPY0001582
Desloratadine Related Compound B (8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benz (1173086)
Catalogue No.:PA USP1173086
4-(8-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidin-1-yl benzoperoxoate
Catalogue No.:PAI 04 004010
Molecular Formula : C26H23ClN2O3
Molecular Weight : 446.93
11-(1-Benzylpiperidin-4-ylidene)-8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
Catalogue No.:PAI 04 004020
Molecular Formula : C26H25ClN2
Molecular Weight : 400.94
1-Benzyl-4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine 1-oxide
Catalogue No.:PAI 04 004030
Molecular Formula : C26H25ClN2O
Molecular Weight : 416.94
11-Hydroxy Dihydroloratadine
Catalogue No.:PAI 04 004040
Molecular Weight : 400.90
11-Fluoro Dihydroloratadine
Catalogue No.:PAI 04 004050
Molecular Formula : C22H24ClFN2O2
Molecular Weight : 402.89
Ethyl 4-(5-bromo-8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
Catalogue No.:PAI 04 004060
Molecular Formula : C22H22BrClN2O2
Molecular Weight : 461.78
Desloratadine 8-Bromo-11-oxo
Catalogue No.:PA 04 14700
Molecular Formula : C14H10BrNO
Molecular Weight : 288.14
8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Catalogue No.:PA 04 14710
Molecular Formula : C14H8ClNO
Molecular Weight : 241.67
Desloratadine Methanone Impurity
Catalogue No.:PA 04 14720
Molecular Formula : C20H24Cl2N2O
Molecular Weight : 379.33
3-Methoxy Desloratadine
Catalogue No.:PA 04 0141000
Molecular Formula : C20H21ClN2O
Molecular Weight : 340.85
3-Hydroxy Desloratadine ß-D-Glucuronide
Catalogue No.:PA 04 0141003
Molecular Formula : C25H27ClN2O7
Molecular Weight : 502.95
11-Hydroxy Dihydro Desloratadine
Catalogue No.:PA 04 0141001
Molecular Formula : C19H21ClN2O
Molecular Weight : 328.84
Desloratadine Epoxide
Catalogue No.:PA 04 0141002
8-Chloro-11-fluoro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
Catalogue No.:PA 04 0141004
Molecular Formula : C20H22ClFN2
Molecular Weight : 344.86
4-(8-Chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-3-pyridinol 1-oxide
Catalogue No.:PA 04 0141005
Molecular Formula : C19H15ClN2O2
Molecular Weight : 338.79
6-Hydroxy Desloratadine
Catalogue No.:PA 04 0141006
Loratadine ketone
Catalogue No.:PA 04 0141007
Molecular Formula : C20H23ClN2O
Molecular Weight : 342.87
8-chloro-11-(1-methylpiperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine
Catalogue No.:PA 04 0141008
8-chloro-11-(1-methylpiperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
Catalogue No.:PA 04 0141009
4,8-dichloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
Catalogue No.:PA 04 0141010
Molecular Formula : C19H18Cl2N2
Molecular Weight : 345.27
(1-Nitrosopiperidin-4-yl)diphenylmethanol
Catalogue No.:PA 04 0141012
Molecular Formula : C18H20N2O2
Molecular Weight : 296.37
N-(tert-Butyl)-3-methylpicolinamide
Catalogue No.:PAI 04 004061
Molecular Formula : C11H16N2O
Molecular Weight : 192.26
3-(3-Bromophenethyl)-N-(tert-butyl)picolinamide
Catalogue No.:PAI 04 004062
Molecular Formula : C18H21BrN2O
Molecular Weight : 361.28
3-(3-Bromophenethyl)picolinonitrile
Catalogue No.:PAI 04 004063
Molecular Formula : C14H11BrN2
Molecular Weight : 287.16
8-Bromo-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
Catalogue No.:PAI 04 004064
Molecular Formula : C20H23BrN2O
Molecular Weight : 387.32
N-Nitroso Desloratadine-D4
Catalogue No.:PA STI 089658
Molecular Formula : C19H14D4ClN3O
Molecular Weight : 343.85
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