Citalopram Impurity Standards
Citalopram Impurity Standards
Citalopram impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
CITALOPRAM CARBOXYLIC ACID IMPURITY
Chemical Name: 1-[3-(Dimethylamino)propyl]-1-(4-fluorop...
CAS No:
440121-09-5
Molecular Formula: C20H22FNO3
Molecular Weight: 343.39
CAT No:
ALL-CIT-1122
Keywords: CITALOPRAM CARBOXYLIC ACID IMPURITY/ESCI...
Inventory Status:1-WEEKS
CITALOPRAM DIDESMETHYL IMPURITY
Chemical Name: 1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3...
CAS No:
1189694-81-2 (HCl salt) ; 62498-69-5 (base)
Molecular Formula: C18H17FN2O (Free Base)
Molecular Weight: 296.37
CAT No:
ALL-CIT-1123
Keywords: CITALOPRAM DIDESMETHYL IMPURITY
Inventory Status:IN STOCK
CITALOPRAM DIHYDROXY IMPURITY
Chemical Name: 4-{4-(Dimethylamino)-[1-(4-fluorophenyl)...
CAS No:
103146-26-5 (HBr salt) ; 103146-25-4 (base)
Molecular Formula: C20H28BrFN2O2
Molecular Weight: 427.35
CAT No:
ALL-CIT-1125
Keywords: CITALOPRAM DIHYDROXY IMPURITY/ESCITALOPR...
Inventory Status:IN STOCK
CITALOPRAM EP IMPURITY A/ CITALOPRAM USP RELATED COMPOUND A
Chemical Name: 1-(3-(Dimethylamino)propyl)-1-(4'-f...
CAS No:
64372-56-1
Molecular Formula: C20H23FN2O2
Molecular Weight: 342.41
CAT No:
ALL-CIT-1126
Keywords: CITALOPRAM EP IMPURITY A/ CITALOPRAM USP...
Inventory Status:IN STOCK-165-28
CITALOPRAM EP IMPURITY B / CITALOPRAM USP RELATED COMPOUND B
Chemical Name: 1-[3-(Dimethylamino)propyl]-1-(4-fluorop...
CAS No:
411221-53-9
Molecular Formula: C20H21FN2O2
Molecular Weight: 340.39
CAT No:
ALL-CIT-1127
Keywords: CITALOPRAM EP IMPURITY B/ CITALOPRAM USP...
Inventory Status:IN STOCK-166-28
CITALOPRAM EP IMPURITY C / CITALOPRAM USP RC C
Chemical Name: 3-[3-(Dimethylamino)-1-propyl](4-fluorop...
CAS No:
1440961-11-4/372941-54-3 (base)
Molecular Formula: C20H19FN2O2
Molecular Weight: 338.38
CAT No:
ALL-CIT-RC-C
Keywords: CITALOPRAM EP IMPURITY C/ CITALOPRAM USP...
Inventory Status:IN STOCK-167-28
CITALOPRAM EP IMPURITY D/ CITALOPRAM USP RC D
Chemical Name: 1-(4'-Fluorophenyl)-1-(3-(methylami...
CAS No:
62498-67-3 (Base) / 97743-99-2 (HCl)
Molecular Formula: C19H20ClFN2O
Molecular Weight: 310.37
CAT No:
ALL-CIT-RC-D
Keywords: CITALOPRAM EP IMPURITY D/ CITALOPRAM USP...
Inventory Status:IN STOCK-168-28
CITALOPRAM EP IMPURITY E/ CITALOPRAM USP RC G
Chemical Name: 1-(4'-Fluorophenyl)-1-(3-dimethylam...
CAS No:
64169-46-6
Molecular Formula: C21H23ClFNO5
Molecular Weight: 423.86
CAT No:
ALL-CIT-1130
Keywords: CITALOPRAM EP IMPURITY E/ CITALOPRAM USP...
Inventory Status:IN STOCK-169-28
CITALOPRAM EP IMPURITY F/ CITALOPRAM USP RELATED COMPOUND H
Chemical Name: 1-(4'-Fluorophenyl)-1-(3-dimethylam...
CAS No:
64169-39-7 (Base)
Molecular Formula: C19H21BrFNO
Molecular Weight: 378.28
CAT No:
ALL-CIT-1131
Keywords: CITALOPRAM EP IMPURITY F/ CITALOPRAM USP...
Inventory Status:IN STOCK-170 (TCI)-28
CITALOPRAM EP IMPURITY G
Chemical Name: 4-(Dimethylamino)-1-[(1RS)-1-[3- (dimeth...
CAS No:
1329745-98-3 (base)
Molecular Formula: C25H35FN2O2 (base)
Molecular Weight: 412.54
CAT No:
ALL-CIT-1132
Keywords: CITALOPRAM EP IMPURITY G/ ESCITALOPRAM E...
Inventory Status:UNDER DEVOLPMENT
CITALOPRAM HCL
Chemical Name: 1-[3-(Dimethylamino)propyl]-1-(4-fluorop...
CAS No:
85118-27-0
Molecular Formula: C20H22ClFN2O
Molecular Weight: 360.85
CAT No:
ALL-CIT-1133
Keywords: CITALOPRAM HCL
Inventory Status:IN STOCK
CITALOPRAM N-DESMETHYL S-ISOMER
Chemical Name: (S)-1-(4'-Fluorophenyl)-1-(3-(methy...
CAS No:
144025-14-9
Molecular Formula: C19H19FN2O
Molecular Weight: 310.37
CAT No:
ALL-CIT-1134
Keywords: CITALOPRAM N-DESMETHYL S-ISOMER HCL
Inventory Status:IN STOCK
CITALOPRAM R-ISOMER
Chemical Name: (R)-(-)-1-(3-Dimethylaminopropyl)-1-(4-f...
CAS No:
219861-53-7
Molecular Formula: C22H27FN2O5
Molecular Weight: 418.46
CAT No:
ALL-CIT-1135
Keywords: CITALOPRAM R-ISOMER
Inventory Status:IN STOCK-171-28
CITALOPRAM S-ISOMER
Chemical Name: (S)-(+)-1-(3-Dimethylaminopropyl)-1-(4-f...
CAS No:
219861-08-2
Molecular Formula: C22H23FN2O5
Molecular Weight: 414.43
CAT No:
ALL-CIT-1136
Keywords: CITALOPRAM S-ISOMER
Inventory Status:IN STOCK-172-28
CITALOPRAM USP RC E
Chemical Name: 1-(3-Dimethylaminopropyl)-1-(4-fluorophe...
CAS No:
63284-72-0 (base) ; 62498-71-9 (HCl salt)
Molecular Formula: C20H21FN2O2
Molecular Weight: 340.39
CAT No:
ALL-CIT-1137
Keywords: CITALOPRAM USP RC E/ ESCITALOPRAM EP IMP...
Inventory Status:IN STOCK-173-28
CITALOPRAM USP RC F
Chemical Name: Dimethyl-(1-methyl-3,3-diphenyl-allyl)-a...
CAS No:
55011-89-7
Molecular Formula: C18H22ClN
Molecular Weight: 287.83
CAT No:
ALL-CIT-1138
Keywords: CITALOPRAM USP RC F
Inventory Status:IN STOCK-174-28