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Categories / Impurity

Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

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Erythromycin Impurity H chemical structure
Custom Synthesis

Erythromycin Impurity H

CAT No. CS-T-63091
CAS No. 546-57-6
Category Impurity
Parent API Erythromycin
Formula -
Mol. Wt.
Erythromycin Impurity M chemical structure
Custom Synthesis

Erythromycin Impurity M

CAT No. CS-ED-00699
CAS No. -
Category Impurity
Parent API Erythromycin
Formula C??H??NO??
Mol. Wt. 733.93 mol/g
Erythromycin Impurity M chemical structure
Custom Synthesis

Erythromycin Impurity M

CAT No. CS-P-08066
CAS No. 1037140-80-9
Category Impurity
Parent API Erythromycin
Formula C16H18O2
Mol. Wt. 242.32
Erythromycin lactobioate B chemical structure
Custom Synthesis

Erythromycin lactobioate B

CAT No. CS-EO-03539
CAS No. 527-75-3 (Freebase)
Category Impurity
Parent API Erythromycin
Formula C37H67NO12 : C12H22O12
Mol. Wt. 717.9 : 358.3
Erythromycin Phthalyl Ester chemical structure
Custom Synthesis

Erythromycin Phthalyl Ester

CAT No. CS-O-41717
CAS No. 121057-86-1
Category Impurity
Parent API Erythromycin
Formula C45H71NO16
Mol. Wt. 882.1
Esaxerenone carboxylic acid chemical structure
Custom Synthesis

Esaxerenone carboxylic acid

CAT No. CS-O-53808
CAS No. 1632002-11-9
Category Impurity
Parent API Esaxerenone
Formula C15H14F3NO3
Mol. Wt. 313.27
Escin (mixture of natural saponins) chemical structure
Custom Synthesis

Escin (mixture of natural saponins)

CAT No. CS-T-92202
CAS No. 6805-41-0
Category Impurity
Parent API Escin
Formula C55H86O24
Mol. Wt. 1131.26
Escitalopram Desfluoro Impurity chemical structure
Custom Synthesis

Escitalopram Desfluoro Impurity

CAT No. CS-O-38770
CAS No. 1346617-30-8
Category Impurity
Parent API Escitalopram
Formula C20H22N2O
Mol. Wt. 306.41
Escitalopram EP Impurity F chemical structure
Custom Synthesis

Escitalopram EP Impurity F

CAT No. CS-EO-00241
CAS No. 2102609-59-4
Category Impurity
Parent API Escitalopram
Formula C14H18N2O2
Mol. Wt. 246.3
Escitalopram EP Impurity I chemical structure
Custom Synthesis

Escitalopram EP Impurity I

CAT No. CS-EO-01560
CAS No. 1370643-22-3
Category Impurity
Parent API Escitalopram
Formula C20H21FN2O
Mol. Wt. 324.4
Escitalopram EP Impurity I (oxalate salt) chemical structure
Custom Synthesis

Escitalopram EP Impurity I (oxalate salt)

CAT No. CS-EO-03540
CAS No. 920282-75-3 (Freebase)
Category Impurity
Parent API Escitalopram
Formula C20H21FN2O : C2H2O4
Mol. Wt. 324.4 : 90.0
Escitalopram Impurity 14 chemical structure
Custom Synthesis

Escitalopram Impurity 14

CAT No. CS-O-37687
CAS No. 762266-07-9
Category Impurity
Parent API Escitalopram
Formula C21H15F2NO2
Mol. Wt. 351.35
Escitalopram Impurity 15 chemical structure
Custom Synthesis

Escitalopram Impurity 15

CAT No. CS-T-53351
CAS No. 1433278-33-1
Category Impurity
Parent API Escitalopram
Formula C14H18N2O2
Mol. Wt. 246.31
Escitalopram Impurity 4 chemical structure
Custom Synthesis

Escitalopram Impurity 4

CAT No. CS-EO-00978
CAS No. -
Category Impurity
Parent API Citalopram
Formula C40H39FN2O9
Mol. Wt. 710.8
Escitalopram Impurity 8 chemical structure
Custom Synthesis

Escitalopram Impurity 8

CAT No. CS-T-15864
CAS No. 1433278-32-0
Category Impurity
Parent API Escitalopram
Formula C25H35FN2O3
Mol. Wt. 430.6
Escitalopram Impurity 9 chemical structure
Custom Synthesis

Escitalopram Impurity 9

CAT No. CS-T-53415
CAS No. 920282-75-3
Category Impurity
Parent API Escitalopram
Formula C20H21FN2O
Mol. Wt. 324.4
Escitalopram impurity B chemical structure
Custom Synthesis

Escitalopram impurity B

CAT No. CS-AQ-00085
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity C chemical structure
Custom Synthesis

Escitalopram impurity C

CAT No. CS-AQ-00086
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity D chemical structure
Custom Synthesis

Escitalopram impurity D

CAT No. CS-AQ-00087
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity E chemical structure
Custom Synthesis

Escitalopram impurity E

CAT No. CS-AQ-00088
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity G chemical structure
Custom Synthesis

Escitalopram impurity G

CAT No. CS-AQ-00090
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity H chemical structure
Custom Synthesis

Escitalopram impurity H

CAT No. CS-AQ-00091
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity I chemical structure
Custom Synthesis

Escitalopram impurity I

CAT No. CS-AQ-00092
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
Escitalopram impurity J chemical structure
Custom Synthesis

Escitalopram impurity J

CAT No. CS-AQ-00093
CAS No. -
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.

Impurity Products at Clearsynth

Browse available Impurity products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

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