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Categories / Impurity

Impurity Products

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

Showing 15817-15840 of 27603 products
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Dutasteride Impurity 41 chemical structure
Custom Synthesis

Dutasteride Impurity 41

CAT No. CS-O-43398
CAS No. 69660-91-9
Category Impurity
Parent API Dutasteride
Formula C20H31NO2
Mol. Wt. 317.47
Dutasteride Impurity 49 chemical structure
Custom Synthesis

Dutasteride Impurity 49

CAT No. CS-O-55125
CAS No. 76763-14-9
Category Impurity
Parent API Dutasteride
Formula C19H28O5
Mol. Wt. C19H28O5
Duvelisib Ring open Boc impurity chemical structure
Custom Synthesis

Duvelisib Ring open Boc impurity

CAT No. CS-O-57822
CAS No. 1386861-47-7
Category Impurity
Parent API Duvelisib
Formula C22H25ClN2O4
Mol. Wt. 416.90
D-Valacyclovir Hydrochloride chemical structure
Custom Synthesis

D-Valacyclovir Hydrochloride

CAT No. CS-T-46208
CAS No. 124832-28-6
Category Impurity
Parent API Acyclovir
Formula C13H20N6O4. xHCl
Mol. Wt. NA
D-Valacyclovir Hydrochloride chemical structure
Custom Synthesis

D-Valacyclovir Hydrochloride

CAT No. CS-T-95893
CAS No. 1795786-28-5
Category Impurity
Parent API Acyclovir
Formula C13H20N6O4. HCl
Mol. Wt. 324.34 36.5
D-Valganciclovir Hydrochloride chemical structure
Custom Synthesis

D-Valganciclovir Hydrochloride

CAT No. CS-T-62681
CAS No. 1393911-57-3
Category Impurity
Parent API
Formula C14H23ClN6O5
Mol. Wt. 390.82
D-valinate Chlorovalganciclovir chemical structure
Custom Synthesis

D-valinate Chlorovalganciclovir

CAT No. CS-O-34077
CAS No. -
Category Impurity
Parent API Ganciclovir
Formula C14H21ClN6O4
Mol. Wt. 372.81 g/mol
D-Valsartan methyl ester chemical structure
Custom Synthesis

D-Valsartan methyl ester

CAT No. CS-O-56876
CAS No. 137863-48-0
Category Impurity
Parent API Valsartan
Formula C25H31N5O3
Mol. Wt. 449.56
DXD chemical structure
Custom Synthesis

DXD

CAT No. CS-O-63914
CAS No. 1599440-33-1
Category Impurity
Parent API Exatecan
Formula C26H24FN3O6
Mol. Wt. 493.48
DXD Racemic Standard (Droxidopa) chemical structure
Custom Synthesis

DXD Racemic Standard (Droxidopa)

CAT No. CS-O-47181
CAS No. 492-46-6
Category Impurity
Parent API Droxidopa
Formula C9H11NO5
Mol. Wt. 213.19
Dydrogesterone EP impurity 13 chemical structure
Custom Synthesis

Dydrogesterone EP impurity 13

CAT No. CS-O-44708
CAS No. 1312468-72-6
Category Impurity
Parent API Dydrogesterone
Formula C25H37BrO4
Mol. Wt. 481.46
Dydrogesterone EP Impurity C chemical structure
Custom Synthesis

Dydrogesterone EP Impurity C

CAT No. CS-T-92442
CAS No. 246038-13-1
Category Impurity
Parent API Dydrogesterone
Formula C21H28O2
Mol. Wt. 312.45
Dydrogesterone Impurity 12 chemical structure
Custom Synthesis

Dydrogesterone Impurity 12

CAT No. CS-O-64838
CAS No. 86495-64-9
Category Impurity
Parent API Dydrogesterone
Formula C21H30O2
Mol. Wt. 314.46
Dydrogesterone Impurity 16 chemical structure
Custom Synthesis

Dydrogesterone Impurity 16

CAT No. CS-T-60727
CAS No. 2640-38-2
Category Impurity
Parent API Dydrogesterone
Formula C21H28O2
Mol. Wt. 312.45
Dydrogesterone Impurity 6 (E-Isomer) chemical structure
Custom Synthesis

Dydrogesterone Impurity 6 (E-Isomer)

CAT No. CS-T-103273
CAS No. 151478-10-3
Category Impurity
Parent API Dydrogesterone
Formula C25H36O4
Mol. Wt. 400.56
Dydrogesterone Impurity 6 (Z-Isomer) chemical structure
Custom Synthesis

Dydrogesterone Impurity 6 (Z-Isomer)

CAT No. CS-T-103272
CAS No. 99958-08-4
Category Impurity
Parent API Dydrogesterone
Formula C25H36O4
Mol. Wt. 400.56
Dydrogesterone Impurity C chemical structure
Custom Synthesis

Dydrogesterone Impurity C

CAT No. CS-O-48251
CAS No. 25093-47-4
Category Impurity
Parent API Progesterone
Formula C21H28O2
Mol. Wt. 312.45
E)-4-Hydroxytamoxifen chemical structure
Custom Synthesis

E)-4-Hydroxytamoxifen

CAT No. CS-O-55639
CAS No. 174592-47-3
Category Impurity
Parent API tamoxifen
Formula C26H29NO2
Mol. Wt. 387.51
e-1,2,3,4,5,6-Hexachlorocyclohexane chemical structure
Custom Synthesis

e-1,2,3,4,5,6-Hexachlorocyclohexane

CAT No. CS-T-55550
CAS No. 6108-10-7
Category Impurity
Parent API Hexachlorocyclohexane
Formula C6H6Cl6
Mol. Wt. 290.83
Ebastine EP Impurity F chemical structure
Custom Synthesis

Ebastine EP Impurity F

CAT No. CS-T-54007
CAS No. 1256285-71-8
Category Impurity
Parent API Ebastine
Formula C32H39NO3
Mol. Wt. 485.7
Ebastine EP Impurity G chemical structure
Custom Synthesis

Ebastine EP Impurity G

CAT No. CS-P-01316
CAS No. 1429071-65-7
Category Impurity
Parent API Ebastine
Formula C32H39NO3
Mol. Wt. 485.66
Eberconazole Hydroxyderivative Impurity chemical structure
Custom Synthesis

Eberconazole Hydroxyderivative Impurity

CAT No. CS-O-38592
CAS No. 130126-89-5
Category Impurity
Parent API Eberconazole
Formula C15H12Cl2O
Mol. Wt. 279.16
Eberconazole nitrate C-Trans position Impurity chemical structure
Custom Synthesis

Eberconazole nitrate C-Trans position Impurity

CAT No. CS-O-35471
CAS No. -
Category Impurity
Parent API Eberconazole
Formula C18H14Cl2N2
Mol. Wt. 329.22
Ecamsule Impurity C chemical structure
Custom Synthesis

Ecamsule Impurity C

CAT No. CS-O-16938
CAS No. 100-21-0
Category Impurity
Parent API
Formula C8H6O4
Mol. Wt. 166.13 g/mol

Impurity Products at Clearsynth

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

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