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Categories / Impurity

Impurity Products

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

Showing 15697-15720 of 27603 products
All In Stock Custom Synthesis
Doxapram hydrochloride chemical structure
Custom Synthesis

Doxapram hydrochloride

CAT No. CS-O-39893
CAS No. 113-07-5
Category Impurity
Parent API
Formula C24H31ClN2O2
Mol. Wt. 414.97
Doxazosin Acetylpiperazinyl impurity chemical structure
Custom Synthesis

Doxazosin Acetylpiperazinyl impurity

CAT No. CS-O-51225
CAS No. 695217-74-4
Category Impurity
Parent API Doxazosin
Formula C16H21N5O3
Mol. Wt. 331.37
Doxazosin desethylene impurity chemical structure
Custom Synthesis

Doxazosin desethylene impurity

CAT No. CS-O-45832
CAS No. 740066-32-4
Category Impurity
Parent API Doxazosin
Formula C21H23N5O5
Mol. Wt. 425.4
Doxazosin Impurity 3 chemical structure
Custom Synthesis

Doxazosin Impurity 3

CAT No. CS-O-41545
CAS No. 157459-53-5
Category Impurity
Parent API Doxazosin
Formula C10H11N3O3
Mol. Wt. 221.2
Doxazosin Piperazine Impurity chemical structure
Custom Synthesis

Doxazosin Piperazine Impurity

CAT No. CS-O-45834
CAS No. -
Category Impurity
Parent API Doxazosin
Formula C16H27N5O8S2
Mol. Wt. 481.54
DoxazosinAmino Methanol impurity chemical structure
Custom Synthesis

DoxazosinAmino Methanol impurity

CAT No. CS-O-45833
CAS No. -
Category Impurity
Parent API Doxazosin
Formula C24H27N5O6
Mol. Wt. 481.5
Doxepin EP Impurity B chemical structure
Custom Synthesis

Doxepin EP Impurity B

CAT No. CS-T-19766
CAS No. 4504-88-5
Category Impurity
Parent API Doxepin
Formula C19H23NO2
Mol. Wt. 297.4
Doxepin EP impurity B (HCl) chemical structure
Custom Synthesis

Doxepin EP impurity B (HCl)

CAT No. CS-EO-03503
CAS No. 4504-88-5 (Freebase)
Category Impurity
Parent API Doxepin
Formula C19H23NO2 : HCl
Mol. Wt. 297.4 : 36.5
Doxepin EP Impurity D chemical structure
Custom Synthesis

Doxepin EP Impurity D

CAT No. CS-O-16654
CAS No. 25127-31-5
Category Impurity
Parent API Doxepin
Formula C19H21NO : HCl
Mol. Wt. 279.4 : 36.5
Doxepin epoxide chemical structure
Custom Synthesis

Doxepin epoxide

CAT No. CS-O-44448
CAS No. -
Category Impurity
Parent API Doxepin Hydrochloride
Formula C19H21NO2
Mol. Wt. 295.38
Doxepin Related Compound B chemical structure
Custom Synthesis

Doxepin Related Compound B

CAT No. CS-K-00041
CAS No. 4504-88-5
Category Impurity
Parent API Doxepin
Formula C19H23NO2
Mol. Wt. 297.39
Doxepin Related Compound C chemical structure
Custom Synthesis

Doxepin Related Compound C

CAT No. CS-T-16244
CAS No. 2887-91-4
Category Impurity
Parent API Doxepin
Formula C18H20ClNO
Mol. Wt. 301.81
Doxifluridine Related Compound A chemical structure
Custom Synthesis

Doxifluridine Related Compound A

CAT No. CS-O-05553
CAS No.
Category Impurity
Parent API Uridine
Formula C9H11FN2O5
Mol. Wt. 246.19
Doxofylline impurity 47 chemical structure
Custom Synthesis

Doxofylline impurity 47

CAT No. CS-O-61501
CAS No. 180262-60-6
Category Impurity
Parent API Doxofylline
Formula C10H14N4O4
Mol. Wt. 254.25
Doxorubicin Dimer chemical structure
Custom Synthesis

Doxorubicin Dimer

CAT No. CS-O-14562
CAS No. -
Category Impurity
Parent API Doxorubicin
Formula -
Mol. Wt.
Doxorubicin Dimer Impurity 1 chemical structure
Custom Synthesis

Doxorubicin Dimer Impurity 1

CAT No. CS-P-04219
CAS No. 2755741-04-7
Category Impurity
Parent API Doxorubicin
Formula C54H56N2O21
Mol. Wt. 1069.1
Doxorubicin Dimer Impurity 2 chemical structure
Custom Synthesis

Doxorubicin Dimer Impurity 2

CAT No. CS-P-04220
CAS No. -
Category Impurity
Parent API Doxorubicin
Formula C44H46N2O16
Mol. Wt. 858.9
Doxorubicin EP Impurity B-D6 chemical structure
Custom Synthesis

Doxorubicin EP Impurity B-D6

CAT No. CS-T-101899
CAS No. 106401-68-7 (Unlabelled)
Category Impurity
Parent API Doxorubicin
Formula C29H28D6BrNO11
Mol. Wt. 658.53
Doxorubicin EP Impurity C dihydrate hydrobromide chemical structure
Custom Synthesis

Doxorubicin EP Impurity C dihydrate hydrobromide

CAT No. CS-EO-03504
CAS No. 65026-79-1 (Freebase)
Category Impurity
Parent API Doxorubicin
Formula C27H28BrNO10 : 2(H2O) : HBr
Mol. Wt. 606.4 : 2(18.0) : 80.9
Doxorubicin Hydrobromide EP Impurity C chemical structure
Custom Synthesis

Doxorubicin Hydrobromide EP Impurity C

CAT No. CS-T-67957
CAS No. 60873-68-9
Category Impurity
Parent API Doxorubicin
Formula C27H29Br2NO10
Mol. Wt. 687.33
Doxorubicin Impurity 13 chemical structure
Custom Synthesis

Doxorubicin Impurity 13

CAT No. CS-O-32662
CAS No. -
Category Impurity
Parent API Doxorubicin
Formula C27H29NO12
Mol. Wt. 559.5
Doxorubicin Impurity 14 chemical structure
Custom Synthesis

Doxorubicin Impurity 14

CAT No. CS-P-08946
CAS No. 73952-94-0
Category Impurity
Parent API Doxorubicin
Formula C27H30ClNO10
Mol. Wt. 563.98
Doxorubicin Impurity 15 chemical structure
Custom Synthesis

Doxorubicin Impurity 15

CAT No. CS-O-32664
CAS No. 131086-18-5
Category Impurity
Parent API Doxorubicin
Formula C31H38BrNO11
Mol. Wt. 680.54
Doxorubicin Impurity 19 chemical structure
Custom Synthesis

Doxorubicin Impurity 19

CAT No. CS-EO-01804
CAS No. 201278-93-5
Category Impurity
Parent API Doxorubicin
Formula C54H54N2O21
Mol. Wt. 1067

Impurity Products at Clearsynth

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

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