Escitalopram

Buy high quality Escitalopram Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Escitalopram impurities. We synthesize Escitalopram Degradation Impurities, Escitalopram Process Impurities, Escitalopram Potential Impurities, Escitalopram USP Related Compound, Escitalopram N-Nitroso impurities, Escitalopram nitrosamine impurities etc.

Pharmaceutical Reference Standards

Escitalopram

CAT. No.	CP-E13000
CAS. No.	128196-01-0
Mol. F.	C20H21FN2O
Mol. Wt.	324.4
Stock Status:	Custom Synthesis

Escitalopram EP Impurity A

CAT. No.	CP-E13001
CAS. No.	64372-56-1
Mol. F.	C20H23FN2O2
Mol. Wt.	342.41
Stock Status:	In Stock

Escitalopram EP Impurity B

CAT. No.	CP-E13002
CAS. No.	1332724-03-4
Mol. F.	C20H21FN2O2 : C2H2O4
Mol. Wt.	340.4 : 90.0
Stock Status:	In Stock

Rel. Cas No: 411221-53-9 (free base)

Escitalopram EP Impurity C

CAT. No.	CP-E13003
CAS. No.	372941-54-3
Mol. F.	C20H19FN2O2
Mol. Wt.	338.38
Stock Status:	In Stock

Escitalopram EP Impurity D

CAT. No.	CP-E13004
CAS. No.	62498-67-3
Mol. F.	C19H19FN2O
Mol. Wt.	310.37
Stock Status:	In Stock

Escitalopram EP Impurity E

CAT. No.	CP-E13005
CAS. No.	103146-25-4
Mol. F.	C20H23FN2O2
Mol. Wt.	342.41
Stock Status:	Custom Synthesis

Rel. Cas No: 103146-26-5 (HBr salt) ; 128173-53-5 (ditoluoyltartrate)

Escitalopram EP Impurity F

CAT. No.	CP-E13006
CAS. No.	2102609-59-4
Mol. F.	C14H18N2O2
Mol. Wt.	246.31
Stock Status:	Custom Synthesis

Escitalopram EP Impurity H

CAT. No.	CP-E13008
CAS. No.	62498-71-9
Mol. F.	C20H21FN2O2 : HCl
Mol. Wt.	340.40 : 36.5
Stock Status:	In stock

Rel. Cas No: 63284-72-0 (free base)

Escitalopram EP Impurity K

CAT. No.	CP-E13011
CAS. No.	219861-53-7
Mol. F.	C20H21FN2O : C2H2O4
Mol. Wt.	324.4 . 90.0
Stock Status:	In Stock

Rel. Cas No: 128196-02-1 (free base)

N-Nitroso Escitalopram Impurity A

CAT. No.	CP-E13014
CAS. No.	NA
Mol. F.	C19H20FN3O3 : H2O
Mol. Wt.	357.4 : 18.0
Stock Status:	Custom Synthesis

N-Nitroso Escitalopram Impurity B

CAT. No.	CP-E13015
CAS. No.	NA
Mol. F.	C19H16FN3O3
Mol. Wt.	353.35
Stock Status:	Custom Synthesis

N-Nitroso Escitalopram EP Impurity D

CAT. No.	CP-E13016
CAS. No.	NA
Mol. F.	C19H18FN3O2
Mol. Wt.	339.37
Stock Status:	In Stock

Escitalopram N-Desmethyl

CAT. No.	CP-E13017
CAS. No.	144025-14-9
Mol. F.	C19H19FN2O
Mol. Wt.	310.37
Stock Status:	In Stock

Escitalopram Desfluoro Analogue

CAT. No.	CP-E13018
CAS. No.	1346617-30-8
Mol. F.	C20H22N2O
Mol. Wt.	306.4
Stock Status:	In Stock

N-Nitroso Desmethyl Escitalopram

CAT. No.	CP-E13019
CAS. No.	NA
Mol. F.	C19H18FN3O2
Mol. Wt.	339.36
Stock Status:	In Stock

1-Oxo-1,3-dihydroisobenzofuran-5-carboxamide

CAT. No.	CP-E13020
CAS. No.	85118-25-8
Mol. F.	C9H7NO3
Mol. Wt.	177.16
Stock Status:	In Stock

N-Nitroso Escitalopram Impurity 2

CAT. No.	CP-E13021
CAS. No.	NA
Mol. F.	C19H19N3O2
Mol. Wt.	321.38
Stock Status:	Custom Synthesis

Escitalopram Oxime Impurity

CAT. No.	CP-E13022
CAS. No.	227954-88-3
Mol. F.	C20H23FN2O2
Mol. Wt.	342.41
Stock Status:	Custom Synthesis

Escitalopram Butyryl Impurity

CAT. No.	CP-E13023
CAS. No.	1803244-58-7
Mol. F.	C25H33FN2O2
Mol. Wt.	412.55
Stock Status:	Custom Synthesis

Escitalopram EP Impurity L

CAT. No.	CP-E13025
CAS. No.	1026009-77-7
Mol. F.	C20H22N2O
Mol. Wt.	306.41
Stock Status:	Custom Synthesis

Escitalopram Impurity 13

CAT. No.	CP-E13026
CAS. No.	46476-31-7
Mol. F.	C13H19NO2
Mol. Wt.	221.31
Stock Status:	Custom Synthesis

Escitalopram Acid Impurity

CAT. No.	CP-E13027
CAS. No.	1133881-04-5
Mol. F.	C20H22FNO3
Mol. Wt.	343.4
Stock Status:	Custom Synthesis

Escitalopram N-Oxide

CAT. No.	CP-E13028
CAS. No.	917482-45-2
Mol. F.	C20H21FN2O2
Mol. Wt.	340.4
Stock Status:	Custom Synthesis

Escitalopram EP Impurity I

CAT. No.	CP-E13029
CAS. No.	1370643-22-3
Mol. F.	C20H21FN2O
Mol. Wt.	324.4
Stock Status:	Custom Synthesis

Escitalopram Impurity 7

CAT. No.	CP-E13030
CAS. No.	64169-67-1
Mol. F.	C15H10FNO
Mol. Wt.	239.25
Stock Status:	Custom Synthesis

Escitalopram Impurity 8

CAT. No.	CP-E13031
CAS. No.	1433278-32-0
Mol. F.	C25H35FN2O3
Mol. Wt.	430.56
Stock Status:	Custom Synthesis

Escitalopram EP Impurity I (E isomer)

CAT. No.	CP-E13032
CAS. No.	920282-75-3
Mol. F.	C20H21FN2O
Mol. Wt.	324.4
Stock Status:	Custom Synthesis

Escitalopram USP Related Compound A

CAT. No.	CP-E13033
CAS. No.	128173-53-5
Mol. F.	C20H23FN2O2 : 1/2(C20H18O8)
Mol. Wt.	342.36 : 1/2(386.38)
Stock Status:	Custom Synthesis

Escitalopram Impurity 10

CAT. No.	CP-E13034
CAS. No.	260371-16-2
Mol. F.	C15H10FNO2
Mol. Wt.	255.25
Stock Status:	Custom Synthesis

5-chloro phthalide

CAT. No.	CP-E13035
CAS. No.	54109-03-4
Mol. F.	C8H5ClO2
Mol. Wt.	168.58
Stock Status:	Custom Synthesis

Escitalopram Impurity 11

CAT. No.	CP-E13036
CAS. No.	2173043-05-3
Mol. F.	C40H39FN2O9
Mol. Wt.	710.76
Stock Status:	Custom Synthesis

Escitalopram Impurity 12

CAT. No.	CP-E13037
CAS. No.	2173043-06-4
Mol. F.	C32H33FN2O8
Mol. Wt.	592.62
Stock Status:	Custom Synthesis

5-Bromophthalide

CAT. No.	CP-E13038
CAS. No.	64169-34-2
Mol. F.	C8H5BrO2
Mol. Wt.	213.03
Stock Status:	Custom Synthesis

Escitalopram Oxalate

CAT. No.	CP-E13039
CAS. No.	219861-08-2
Mol. F.	C20H21FN2O : C2H2O4
Mol. Wt.	324.4 : 90.0
Stock Status:	In Stock

Escitalopram EP Impurity L (Oxalate Salt)

CAT. No.	CP-E13040
CAS. No.	1093072-86-6
Mol. F.	C20H22N2O : C2H2O4
Mol. Wt.	306.41 : 90.03
Stock Status:	In Stock

Rel. Cas No: 1026009-77-7 (Freebase)

Escitalopram Impurity 14

CAT. No.	CP-E13041
CAS. No.	NA
Mol. F.	C20H24FNO4
Mol. Wt.	361.41
Stock Status:	Custom Synthesis

Escitalopram Impurity 15

CAT. No.	CP-E13042
CAS. No.	NA
Mol. F.	C20H25FN2O3
Mol. Wt.	360.43
Stock Status:	Custom Synthesis

Escitalopram Impurity 8 (Oxalate Salt)

CAT. No.	CP-E13043
CAS. No.	NA
Mol. F.	C25H35FN2O3 : C2H2O4
Mol. Wt.	430.56 : 90.03
Stock Status:	Custom Synthesis

Escitalopram Impurity 16

CAT. No.	CP-E13044
CAS. No.	NA
Mol. F.	C19H21FN2O2
Mol. Wt.	328.39
Stock Status:	Custom Synthesis

Escitalopram Impurity 17

CAT. No.	CP-E13045
CAS. No.	NA
Mol. F.	C20H23FN2O3
Mol. Wt.	358.41
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Escitalopram

Pharmaceutical Reference Standards

Escitalopram

Escitalopram EP Impurity A

Escitalopram EP Impurity B

Escitalopram EP Impurity C

Escitalopram EP Impurity D

Escitalopram EP Impurity E

Escitalopram EP Impurity F

Escitalopram EP Impurity H

Escitalopram EP Impurity K

N-Nitroso Escitalopram Impurity A

N-Nitroso Escitalopram Impurity B

N-Nitroso Escitalopram EP Impurity D

Escitalopram N-Desmethyl

Escitalopram Desfluoro Analogue

N-Nitroso Desmethyl Escitalopram

1-Oxo-1,3-dihydroisobenzofuran-5-carboxamide

N-Nitroso Escitalopram Impurity 2

Escitalopram Oxime Impurity

Escitalopram Butyryl Impurity

Escitalopram EP Impurity L

Escitalopram Impurity 13

Escitalopram Acid Impurity

Escitalopram N-Oxide

Escitalopram EP Impurity I

Escitalopram Impurity 7

Escitalopram Impurity 8

Escitalopram EP Impurity I (E isomer)

Escitalopram USP Related Compound A

Escitalopram Impurity 10

5-chloro phthalide

Escitalopram Impurity 11

Escitalopram Impurity 12

5-Bromophthalide

Escitalopram Oxalate

Escitalopram EP Impurity L (Oxalate Salt)

Escitalopram Impurity 14

Escitalopram Impurity 15

Escitalopram Impurity 8 (Oxalate Salt)

Escitalopram Impurity 16

Escitalopram Impurity 17