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 21601-21624 of 27541 products
All In Stock Custom Synthesis
N-Isopropyl Carvedilol chemical structure
Custom Synthesis

N-Isopropyl Carvedilol

CAT No. CS-T-29894
CAS No. 1246819-01-1
Category Impurity
Parent API Carvedilol
Formula C27H32N2O4
Mol. Wt. 448.6
N-Isopropyl Tadalafil chemical structure
Custom Synthesis

N-Isopropyl Tadalafil

CAT No. CS-O-64061
CAS No. 171596-30-8
Category Impurity
Parent API Tadalafil
Formula C24H23N3O4
Mol. Wt. 417.47
N-Isopropyl-N-methylamine chemical structure
Custom Synthesis

N-Isopropyl-N-methylamine

CAT No. CS-T-29987
CAS No. 4747-21-1
Category Impurity
Parent API
Formula -
Mol. Wt.
N-Isopropylnortropine Methobromide-D3 (Impurity) chemical structure
Custom Synthesis

N-Isopropylnortropine Methobromide-D3 (Impurity)

CAT No. CS-T-97381
CAS No.
Category Impurity
Parent API
Formula C11H19D3BrNO
Mol. Wt. 267.22
Nitenpyram Impurity 4 chemical structure
Custom Synthesis

Nitenpyram Impurity 4

CAT No. CS-EO-04063
CAS No. 2514962-80-0
Category Impurity
Parent API Nitenpyram
Formula C14H15Cl2N3
Mol. Wt. 296.20
Nitisinone Impurity 1 chemical structure
Custom Synthesis

Nitisinone Impurity 1

CAT No. CS-EO-01540
CAS No. 2650309-60-5
Category Impurity
Parent API Nitisinone
Formula C14H9F3O3
Mol. Wt. 282.22
Nitrazepam EP Impurity A chemical structure
Custom Synthesis

Nitrazepam EP Impurity A

CAT No. CS-O-14293
CAS No. 36020-93-6
Category Impurity
Parent API Nitrazepam
Formula C15H11N3O3
Mol. Wt. 281.3
Nitrazepam EP Impurity C chemical structure
Custom Synthesis

Nitrazepam EP Impurity C

CAT No. CS-T-59404
CAS No. 2011-70-3
Category Impurity
Parent API Nitrazepam
Formula C15H11BrN2O4
Mol. Wt. 363.2
Nitrazepam EP Impurity D chemical structure
Custom Synthesis

Nitrazepam EP Impurity D

CAT No. CS-EN-00034
CAS No. 33311-76-1
Category Impurity
Parent API Nitrazepam
Formula C23H15N3O6
Mol. Wt. 429.4
Nitrendipine Dipropyl Ester chemical structure
Custom Synthesis

Nitrendipine Dipropyl Ester

CAT No. CS-T-59309
CAS No. 77888-05-2
Category Impurity
Parent API Lercanidipine
Formula C21H26N2O6
Mol. Wt. 402.4
Nitrendipine Propyl Ester chemical structure
Custom Synthesis

Nitrendipine Propyl Ester

CAT No. CS-T-59310
CAS No. 225785-54-6
Category Impurity
Parent API Lercanidipine
Formula C19H22N2O6
Mol. Wt. 374.4
Nitro Lenalidomide open ring impurity chemical structure
Custom Synthesis

Nitro Lenalidomide open ring impurity

CAT No. CS-O-48481
CAS No. 2470755-05-4
Category Impurity
Parent API Lenalidomide
Formula C14H15N3O6
Mol. Wt. 321.3
Nitrofurantoin Impurity 1 chemical structure
Custom Synthesis

Nitrofurantoin Impurity 1

CAT No. CS-T-59422
CAS No. 91447-38-0
Category Impurity
Parent API Nitrofurantoin
Formula C7H7N3O5
Mol. Wt. 213.2
Nitrofurantoin Impurity 3 chemical structure
Custom Synthesis

Nitrofurantoin Impurity 3

CAT No. CS-EO-00718
CAS No. -
Category Impurity
Parent API Nitrofurantoin
Formula C8H8N4O6
Mol. Wt. 256.2
Nitrofurantoin Impurity 8 chemical structure
Custom Synthesis

Nitrofurantoin Impurity 8

CAT No. CS-O-57867
CAS No. 98197-23-0
Category Impurity
Parent API -
Formula C6H9N3O2
Mol. Wt. 155.15
Nitrosamines Impurity 18 chemical structure
Custom Synthesis

Nitrosamines Impurity 18

CAT No. CS-O-66446
CAS No. -
Category Impurity
Parent API Ibrutinib
Formula C7H14N4O
Mol. Wt. 170.2
Nitroxoline O-Sulfate chemical structure
Custom Synthesis

Nitroxoline O-Sulfate

CAT No. CS-O-50151
CAS No. 1956383-37-1
Category Impurity
Parent API Nitroxoline
Formula C9H6N2O6S
Mol. Wt. 270.22
Nizatidine EP Impurity A chemical structure
Custom Synthesis

Nizatidine EP Impurity A

CAT No. CS-T-20362
CAS No. 54252-45-8
Category Impurity
Parent API Ranitidine
Formula C4H9N3O2
Mol. Wt. 131.1
NIzatidine EP Impurity B chemical structure
Custom Synthesis

NIzatidine EP Impurity B

CAT No. CS-O-13643
CAS No. 102721-76-6
Category Impurity
Parent API Nizatidine
Formula -
Mol. Wt.
Nizatidine EP Impurity C chemical structure
Custom Synthesis

Nizatidine EP Impurity C

CAT No. CS-O-13910
CAS No. 102273-13-2
Category Impurity
Parent API Nizatidine
Formula C12H21N5O3S2
Mol. Wt. 347.5
Nizatidine EP Impurity E chemical structure
Custom Synthesis

Nizatidine EP Impurity E

CAT No. CS-T-37354
CAS No. 188666-11-7
Category Impurity
Parent API Nizatidine
Formula C11H18N4O3S2
Mol. Wt. 318.4
Nizatidine EP Impurity F chemical structure
Custom Synthesis

Nizatidine EP Impurity F

CAT No. CS-T-61994
CAS No. 1193434-62-6
Category Impurity
Parent API Nizatidine
Formula C15H25N7O4S3
Mol. Wt. 463.6
Nizatidine EP Impurity G chemical structure
Custom Synthesis

Nizatidine EP Impurity G

CAT No. CS-T-19996
CAS No. 1193434-63-7
Category Impurity
Parent API Nizatidine
Formula C20H33N7O2S4
Mol. Wt. 531.8
Nizatidine EP Impurity H chemical structure
Custom Synthesis

Nizatidine EP Impurity H

CAT No. CS-O-13911
CAS No. 27507-28-4
Category Impurity
Parent API Nizatidine
Formula C4H10N2S
Mol. Wt. 118.2

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.