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Categories / Impurity

Impurity Products

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

Showing 26857-26880 of 27540 products
All In Stock Custom Synthesis
Valeryl L-carnitine chemical structure
Custom Synthesis

Valeryl L-carnitine

CAT No. CS-O-56310
CAS No. 40225-14-7
Category Impurity
Parent API L-carnitine
Formula C12H23NO4
Mol. Wt. 245.32
Valganciclovir dimer (stereoisomer B) chemical structure
Custom Synthesis

Valganciclovir dimer (stereoisomer B)

CAT No. CS-EO-00751
CAS No. -
Category Impurity
Parent API Valganciclovir
Formula C29H44N12O10 : 2HCl
Mol. Wt. 720.7 : 2(36.5)
Valganciclovir D-VAline N-(D-Valyl) Impurity chemical structure
Custom Synthesis

Valganciclovir D-VAline N-(D-Valyl) Impurity

CAT No. CS-O-34075
CAS No.
Category Impurity
Parent API Ganciclovir
Formula C19H31N7O6
Mol. Wt. 453.49 g/mol
Valganciclovir EP Impurity C chemical structure
Custom Synthesis

Valganciclovir EP Impurity C

CAT No. CS-T-32526
CAS No. 1202645-50-8
Category Impurity
Parent API Valganciclovir
Formula C7H9N5O2
Mol. Wt. 195.18
Valganciclovir EP Impurity D (TFA salt) chemical structure
Custom Synthesis

Valganciclovir EP Impurity D (TFA salt)

CAT No. CS-EO-03929
CAS No. 1219792-42-3 (Freebase)
Category Impurity
Parent API Valganciclovir
Formula C14H22N6O5 : C2HF3O2
Mol. Wt. 354.4 : 114.0
Valganciclovir EP Impurity F (TFA salt) chemical structure
Custom Synthesis

Valganciclovir EP Impurity F (TFA salt)

CAT No. CS-EO-03931
CAS No. 130914-71-5 (Freebase)
Category Impurity
Parent API Valganciclovir
Formula C19H31N7O6 : 2(C2HF3O2)
Mol. Wt. 453.5 : 2(114.0)
Valganciclovir EP Impurity L chemical structure
Custom Synthesis

Valganciclovir EP Impurity L

CAT No. CS-O-59869
CAS No.
Category Impurity
Parent API Valganciclovir
Formula C29H44N12O10
Mol. Wt. 720.73
Valganciclovir EP Impurity M chemical structure
Custom Synthesis

Valganciclovir EP Impurity M

CAT No. CS-O-59870
CAS No.
Category Impurity
Parent API Valganciclovir
Formula C29H44N12O10
Mol. Wt. 720.73
Valganciclovir EP Impurity O chemical structure
Custom Synthesis

Valganciclovir EP Impurity O

CAT No. CS-ED-39871
CAS No. 119089-68-8
Category Impurity
Parent API Valganciclovir
Formula C16H19N5O4
Mol. Wt. 345.4
Valganciclovir EP Impurity Q chemical structure
Custom Synthesis

Valganciclovir EP Impurity Q

CAT No. CS-O-58943
CAS No.
Category Impurity
Parent API Valganciclovir
Formula C19H31N7O6
Mol. Wt. 453.49
VALGANCICLOVIR HCL IMPURITY O chemical structure
Custom Synthesis

VALGANCICLOVIR HCL IMPURITY O

CAT No. CS-O-44879
CAS No. -
Category Impurity
Parent API Valganciclovir
Formula C16H19N5O4
Mol. Wt. 345.35
Valganciclovir Homolog(component G as per USP) chemical structure
Custom Synthesis

Valganciclovir Homolog(component G as per USP)

CAT No. CS-O-16587
CAS No. 1356932-88-1
Category Impurity
Parent API Ganciclovir
Formula C15H24N6O6
Mol. Wt. 384.4
Valganciclovir HOMOLOGUE 2 chemical structure
Custom Synthesis

Valganciclovir HOMOLOGUE 2

CAT No. CS-T-32946
CAS No. 1356353-76-8
Category Impurity
Parent API Valganciclovir
Formula C15H24N6O6
Mol. Wt. 384.4
Valganciclovir Impurity 3 chemical structure
Custom Synthesis

Valganciclovir Impurity 3

CAT No. CS-P-08740
CAS No. 130914-77-1
Category Impurity
Parent API Valganciclovir
Formula C35H43N7O10
Mol. Wt. 721.8
Valganciclovir Impurity Q Hydrochloride chemical structure
Custom Synthesis

Valganciclovir Impurity Q Hydrochloride

CAT No. CS-O-50603
CAS No. -
Category Impurity
Parent API Valganciclovir
Formula C19H32ClN7O6
Mol. Wt. 489.95
Valganciclovir N-Valyl Hydrochloride chemical structure
Custom Synthesis

Valganciclovir N-Valyl Hydrochloride

CAT No. CS-O-50602
CAS No. 897937-73-4(Freebase)
Category Impurity
Parent API Valganciclovir
Formula C19H32ClN7O6
Mol. Wt. 489.95
Valganciclovir N-Valyl Impurity (TFA salt) chemical structure
Custom Synthesis

Valganciclovir N-Valyl Impurity (TFA salt)

CAT No. CS-EO-03932
CAS No. 897937-73-4 (Freebase)
Category Impurity
Parent API Valganciclovir
Formula C19H31N7O6 : C2HF3O2
Mol. Wt. 453.5 : 114
Valganciclovir USP RC D chemical structure
Custom Synthesis

Valganciclovir USP RC D

CAT No. CS-O-34045
CAS No. 1219792-42-3
Category Impurity
Parent API Ganciclovir
Formula C14H22N6O5
Mol. Wt. 354.36
Validol chemical structure
Custom Synthesis

Validol

CAT No. CS-ED-01247
CAS No. 28221-20-7
Category Impurity
Parent API
Formula C15H28O2
Mol. Wt. 240.38
Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)- chemical structure
Custom Synthesis

Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)-

CAT No. CS-ZH-31569
CAS No. 3264-88-8
Category Impurity
Parent API Penicillin
Formula C16H18N2O4S
Mol. Wt. 334.4
Valnemulin Impurity 1 chemical structure
Custom Synthesis

Valnemulin Impurity 1

CAT No. CS-O-61835
CAS No. 1624614-05-6
Category Impurity
Parent API Valnemulin
Formula C31H52N2O6S
Mol. Wt. 580.83
Valnemulin Impurity 2 chemical structure
Custom Synthesis

Valnemulin Impurity 2

CAT No. CS-O-61836
CAS No. 1624614-07-8
Category Impurity
Parent API Valnemulin
Formula C31H52N2O7S
Mol. Wt. 596.82
Valproic Acid EP Impurity G chemical structure
Custom Synthesis

Valproic Acid EP Impurity G

CAT No. CS-T-21044
CAS No. 52061-73-1
Category Impurity
Parent API Valproic Acid
Formula C11H23NO
Mol. Wt. 185.3
Valproic Acid Ethyl Ester chemical structure
Custom Synthesis

Valproic Acid Ethyl Ester

CAT No. CS-T-87922
CAS No. 17022-31-0
Category Impurity
Parent API Valproic Acid
Formula C10H20O2
Mol. Wt. 172.27

Impurity Products at Clearsynth

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

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