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Categories / Impurity

Impurity Products

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

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Dipyridamole ditartaric acid ester chemical structure
Custom Synthesis

Dipyridamole ditartaric acid ester

CAT No. CS-O-32936
CAS No. 1316276-51-3
Category Impurity
Parent API Dipyridamole
Formula C32H48N8O14
Mol. Wt. 768.78
Dipyridamole EP Impurity A chemical structure
Custom Synthesis

Dipyridamole EP Impurity A

CAT No. CS-O-13058
CAS No. 16982-40-4
Category Impurity
Parent API Dipyridamole
Formula C25H40N8O2
Mol. Wt. 484.64
Dipyridamole EP Impurity B chemical structure
Custom Synthesis

Dipyridamole EP Impurity B

CAT No. CS-T-53868
CAS No. 16908-47-7
Category Impurity
Parent API Dipyridamole
Formula C23H40N8O6
Mol. Wt. 524.61
Dipyridamole EP Impurity F chemical structure
Custom Synthesis

Dipyridamole EP Impurity F

CAT No. CS-T-55648
CAS No. 60286-30-8
Category Impurity
Parent API Dipyridamole
Formula C21H36N8O5
Mol. Wt. 480.56
Dipyridamole EP Impurity G chemical structure
Custom Synthesis

Dipyridamole EP Impurity G

CAT No. CS-T-52597
CAS No. 7139-02-8
Category Impurity
Parent API Dipyridamole
Formula C16H20Cl2N6
Mol. Wt. 367.28
Dipyridamole Impurity 2 chemical structure
Custom Synthesis

Dipyridamole Impurity 2

CAT No. CS-T-16578
CAS No. 68006-07-5
Category Impurity
Parent API Dipyridamole
Formula C19H31N7O5
Mol. Wt. 437.49
Dipyridamole Tartaric Acid Ester Ammonium Salt chemical structure
Custom Synthesis

Dipyridamole Tartaric Acid Ester Ammonium Salt

CAT No. CS-O-14756
CAS No. 1246816-97-6 (Free acid)
Category Impurity
Parent API Dipyridamole
Formula -
Mol. Wt.
Dipyridamole tartaric acid monoester chemical structure
Custom Synthesis

Dipyridamole tartaric acid monoester

CAT No. CS-O-32935
CAS No. 1246816-97-6
Category Impurity
Parent API Dipyridamole
Formula C28H44N8O9
Mol. Wt. 636.70
Dipyriminyl Impurity of Rilpivirine HCl chemical structure
Custom Synthesis

Dipyriminyl Impurity of Rilpivirine HCl

CAT No. CS-O-34558
CAS No. -
Category Impurity
Parent API
Formula C33H24N10
Mol. Wt. 560.61
Diquafosol Impurity 1 chemical structure
Custom Synthesis

Diquafosol Impurity 1

CAT No. CS-O-41155
CAS No. 63785-59-1
Category Impurity
Parent API Diquafosol
Formula C18H25N4O20P3
Mol. Wt. 710.33
Diquafosol Impurity 1 dipyridine salt chemical structure
Custom Synthesis

Diquafosol Impurity 1 dipyridine salt

CAT No. CS-EO-03491
CAS No. 63785-59-1 (Freebase)
Category Impurity
Parent API Diquafosol
Formula C18H25N4O20P3 : 2(C5H5N)
Mol. Wt. 710.3 : 2(79.1)
Diquafosol Impurity 2 chemical structure
Custom Synthesis

Diquafosol Impurity 2

CAT No. CS-O-43064
CAS No. 211448-70-3
Category Impurity
Parent API Diquafosol
Formula C18H27N4O26P5
Mol. Wt. 870.29
Diquafosol Impurity 2 pentasodium chemical structure
Custom Synthesis

Diquafosol Impurity 2 pentasodium

CAT No. CS-O-59710
CAS No. 211448-70-3 (free acid)
Category Impurity
Parent API Diquafosol
Formula C18H22N4Na5O26P5
Mol. Wt. 980.19
Diquafosol Impurity 3 chemical structure
Custom Synthesis

Diquafosol Impurity 3

CAT No. CS-O-43063
CAS No. 26184-65-6
Category Impurity
Parent API Diquafosol
Formula C18H24N4O17P2
Mol. Wt. 630.35
Dirithromycin EP Impurity A chemical structure
Custom Synthesis

Dirithromycin EP Impurity A

CAT No. CS-T-54186
CAS No. 26116-56-3
Category Impurity
Parent API Dirithromycin
Formula C37H70N2O12
Mol. Wt. 734.96
Diroximel Fumarate Impurity 1 chemical structure
Custom Synthesis

Diroximel Fumarate Impurity 1

CAT No. CS-EO-00855
CAS No. 2101811-41-8
Category Impurity
Parent API Diroximel
Formula C10H11NO6
Mol. Wt. 241.20
Diroximel Impurity 2 chemical structure
Custom Synthesis

Diroximel Impurity 2

CAT No. CS-EO-00678
CAS No. -
Category Impurity
Parent API Diroximel Fumarate
Formula C11H15NO7
Mol. Wt. 273.2
Diroximel Impurity 3 chemical structure
Custom Synthesis

Diroximel Impurity 3

CAT No. CS-EO-00679
CAS No. 2231299-63-9
Category Impurity
Parent API Diroximel Fumarate
Formula C7H11NO4
Mol. Wt. 173.17
Diroximel Impurity 6 chemical structure
Custom Synthesis

Diroximel Impurity 6

CAT No. CS-O-63296
CAS No. 2101811-42-9
Category Impurity
Parent API Diroximel
Formula C10H11NO6
Mol. Wt. 241.20
Diroximel Impurity F chemical structure
Custom Synthesis

Diroximel Impurity F

CAT No. CS-O-37514
CAS No. 35060-68-5
Category Impurity
Parent API Diroximel Fumarate
Formula C16H20N2O8
Mol. Wt. 368.34
Diroximel Impurity H chemical structure
Custom Synthesis

Diroximel Impurity H

CAT No. CS-O-37516
CAS No.
Category Impurity
Parent API Diroximel
Formula C17H22N2O9
Mol. Wt. 398.36
Diroximel Maleate chemical structure
Custom Synthesis

Diroximel Maleate

CAT No. CS-EO-00856
CAS No.
Category Impurity
Parent API Diroximel
Formula C11H13NO6
Mol. Wt. 255.22
di-Sodium succinate hexahydrate chemical structure
Custom Synthesis

di-Sodium succinate hexahydrate

CAT No. CS-CG-00169
CAS No. 6106-21-4
Category Impurity
Parent API
Formula -
Mol. Wt.
D-Isoleucine chemical structure
Custom Synthesis

D-Isoleucine

CAT No. CS-T-29755
CAS No. 319-78-8
Category Impurity
Parent API Leucine
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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