Recently Viewed 0
Meet Clearsynth at CPHI India 2026 · November 23–25 · Booth 2J10 · IICC, Yashobhoomi, New Delhi View event
My Account Need quick assistance? WhatsApp us +91-22-45045900 sales@clearsynth.com
Categories / Impurity

Impurity Products

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

Showing 26785-26808 of 27540 products
All In Stock Custom Synthesis
Upadacitinib N1-Tosyl Impurity chemical structure
Custom Synthesis

Upadacitinib N1-Tosyl Impurity

CAT No. CS-O-63640
CAS No. 2952578-02-6
Category Impurity
Parent API Upadacitinib
Formula C21H23N5O2S
Mol. Wt. 409.51
Upadacitinib N-Formamyl Impurity chemical structure
Custom Synthesis

Upadacitinib N-Formamyl Impurity

CAT No. CS-O-58940
CAS No.
Category Impurity
Parent API Upadacitinib
Formula C17H19F3N6O3
Mol. Wt. 412.37
Upadacitinib Trifluoroacetamide impurity chemical structure
Custom Synthesis

Upadacitinib Trifluoroacetamide impurity

CAT No. CS-O-45310
CAS No. 2768445-19-6
Category Impurity
Parent API Upadacitinib
Formula C23H22F3N5O3S
Mol. Wt. 505.51
Uracil Arabinonucleoside 5'-Phosphate chemical structure
Custom Synthesis

Uracil Arabinonucleoside 5'-Phosphate

CAT No. CS-T-48311
CAS No. 18354-06-8
Category Impurity
Parent API Uracil
Formula C9H13N2O9P
Mol. Wt. 324.18
Urapidil Impurity 11 chemical structure
Custom Synthesis

Urapidil Impurity 11

CAT No. CS-O-45717
CAS No. -
Category Impurity
Parent API Urapidil
Formula C12H21N3O
Mol. Wt. 223.3
Urapidil Impurity 2 chemical structure
Custom Synthesis

Urapidil Impurity 2

CAT No. CS-T-73802
CAS No. 34661-79-5
Category Impurity
Parent API Urapidil
Formula C20H29N5O3
Mol. Wt. 387.4
Urapidil Impurity 3 chemical structure
Custom Synthesis

Urapidil Impurity 3

CAT No. CS-T-15162
CAS No. 34661-73-9
Category Impurity
Parent API Urapidil
Formula C19H26ClN5O2
Mol. Wt. 391.9
Urapidil Impurity 4 chemical structure
Custom Synthesis

Urapidil Impurity 4

CAT No. CS-O-65309
CAS No.
Category Impurity
Parent API Urapidil
Formula C6H8N2O3
Mol. Wt. 156.14 g/mol
Urapidil Impurity 8 chemical structure
Custom Synthesis

Urapidil Impurity 8

CAT No. CS-T-32798
CAS No. 5464-78-8
Category Impurity
Parent API Urapidil
Formula C11H17ClN2O
Mol. Wt. 228.72
Urapidil Impurity 9 chemical structure
Custom Synthesis

Urapidil Impurity 9

CAT No. CS-EO-02024
CAS No. 55117-77-6
Category Impurity
Parent API Urapidil
Formula C17H22N4O3
Mol. Wt. 330.38
URAPIDIL IMPURITY C chemical structure
Custom Synthesis

URAPIDIL IMPURITY C

CAT No. CS-O-53270
CAS No.
Category Impurity
Parent API URAPIDIL
Formula C29H43N8O5⁺
Mol. Wt. 583.70
Urapidil malonic acid amide impurity chemical structure
Custom Synthesis

Urapidil malonic acid amide impurity

CAT No. CS-O-45719
CAS No. 174364-34-2
Category Impurity
Parent API Urapidil
Formula C17H25N3O4
Mol. Wt. 335.4
Urea impurity of pregabalin chemical structure
Custom Synthesis

Urea impurity of pregabalin

CAT No. CS-O-42710
CAS No. -
Category Impurity
Parent API Pregabalin
Formula C17H32N2O5
Mol. Wt. 344.45
Uridine 5′-diphosphoglucuronic acid ammonium salt chemical structure
Custom Synthesis

Uridine 5′-diphosphoglucuronic acid ammonium salt

CAT No. CS-BX-02712
CAS No. 43195-60-4
Category Impurity
Parent API Uridine
Formula C15H25N3O18P2
Mol. Wt. 597.32
Uridine 5'-Diphosphate Sodium Salt chemical structure
Custom Synthesis

Uridine 5'-Diphosphate Sodium Salt

CAT No. CS-T-62655
CAS No. 21931-53-3
Category Impurity
Parent API Uridine
Formula C9H14N2O12P2 : X(Na)
Mol. Wt. 404.2 : X(23.0)
Uridine 5'-Diphospho-N-acetylglucosamine Disodium Salt chemical structure
Custom Synthesis

Uridine 5'-Diphospho-N-acetylglucosamine Disodium Salt

CAT No. CS-T-62656
CAS No. 91183-98-1
Category Impurity
Parent API Glucosamine
Formula C17H25N3Na2O17P2
Mol. Wt. 651.3
Uridine 5'-Monophosphate Disodium Salt chemical structure
Custom Synthesis

Uridine 5'-Monophosphate Disodium Salt

CAT No. CS-T-62662
CAS No. 3387-36-8
Category Impurity
Parent API Heparin
Formula C9H11N2Na2O9P
Mol. Wt. 368.14
Uridine 5-Tetraphosphate chemical structure
Custom Synthesis

Uridine 5-Tetraphosphate

CAT No. CS-P-06951
CAS No. 10003-94-8
Category Impurity
Parent API Uridine
Formula -
Mol. Wt.
Uridine 5'-Triphosphate Trisodium chemical structure
Custom Synthesis

Uridine 5'-Triphosphate Trisodium

CAT No. CS-N-00301
CAS No. 19817-92-6
Category Impurity
Parent API Uridine
Formula C9H12N2Na3O15P3
Mol. Wt. 550.09
Uridine Diphosphate Choline chemical structure
Custom Synthesis

Uridine Diphosphate Choline

CAT No. CS-P-00891
CAS No. 99492-83-8
Category Impurity
Parent API Citicoline
Formula C14H25N3O12P2
Mol. Wt. 489.3
Uridine Diphosphate Choline (UDPC) Sodium Salt chemical structure
Custom Synthesis

Uridine Diphosphate Choline (UDPC) Sodium Salt

CAT No. CS-O-48560
CAS No. 1772607-47-2
Category Impurity
Parent API Citicoline sodium
Formula C14H25N3NaO12P2
Mol. Wt. 512.30
Uridine Diphosphate Choline Ammonium Salt chemical structure
Custom Synthesis

Uridine Diphosphate Choline Ammonium Salt

CAT No. CS-O-50964
CAS No. 99492-83-8(Freebase)
Category Impurity
Parent API Uridine
Formula C14H28N4O12P2
Mol. Wt. 506.34
Uridine Impurity 12 chemical structure
Custom Synthesis

Uridine Impurity 12

CAT No. CS-O-58409
CAS No. 108274-04-0
Category Impurity
Parent API Uridine
Formula C15H19N5O5
Mol. Wt. 349.34
Uridine Impurity 14 chemical structure
Custom Synthesis

Uridine Impurity 14

CAT No. CS-O-58410
CAS No. 52777-29-4
Category Impurity
Parent API Uridine
Formula C14H21N3O8
Mol. Wt. 359.33

Impurity Products at Clearsynth

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

Browse available compounds above or contact our team for custom synthesis and bulk requirements.

Done
RFQ Basket 0
Quick Enquiry
Tell us what you need
Quote Basket
Selected RFQ Items
Your RFQ basket is empty. Add a product block or copy a guided requirement here.