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 4153-4176 of 27540 products
All In Stock Custom Synthesis
Paroxetine Anhydrous EP Impurity I chemical structure
In Stock

Paroxetine Anhydrous EP Impurity I

CAT No. CS-O-15358
CAS No. 125224-43-3
Category Impurity
Parent API Paroxetine
Formula C12H16FNO
Mol. Wt. 209.26
Paroxetine EP Impurity A Hydrochloride chemical structure
In Stock

Paroxetine EP Impurity A Hydrochloride

CAT No. CS-P-09013
CAS No. 1394842-91-1
Category Impurity
Parent API Paroxetine
Formula C19H22ClNO3
Mol. Wt. 347.84
Paroxetine EP Impurity E chemical structure
In Stock

Paroxetine EP Impurity E

CAT No. CS-EO-00879
CAS No. 1396174-70-1
Category Impurity
Parent API Paroxetine
Formula C19H20FNO3
Mol. Wt. 329.37
Paroxetine EP impurity G chemical structure
In Stock

Paroxetine EP impurity G

CAT No. CS-T-24203
CAS No. 1012886-75-7
Category Impurity
Parent API Paroxetine
Formula C12H15ClFN
Mol. Wt. 227.71
Paroxetine impurity H chemical structure
In Stock

Paroxetine impurity H

CAT No. CS-T-05658
CAS No. 201855-60-9
Category Impurity
Parent API Paroxetine
Formula C19H22FNO
Mol. Wt. 299.40
Paroxetine Related Compound G chemical structure
In Stock

Paroxetine Related Compound G

CAT No. CS-T-14731
CAS No. 1217655-87-2
Category Impurity
Parent API Paroxetine
Formula C25H25ClFNO3
Mol. Wt. 441.92
Pazopanib Chloro Impurity-d3 chemical structure
In Stock

Pazopanib Chloro Impurity-d3

CAT No. CS-O-48647
CAS No. 444731-75-3(Unlabelled)
Category Impurity
Parent API Pazopanib
Formula C14H11D3ClN5
Mol. Wt. 290.77
Pazopanib Impurity 1 chemical structure
In Stock

Pazopanib Impurity 1

CAT No. CS-DV-01804
CAS No. 6269-91-6
Category Impurity
Parent API Pazopanib
Formula C7H8N2O4S
Mol. Wt. 216.21
Pazopanib Impurity 1 chemical structure
Custom Synthesis

Pazopanib Impurity 1

CAT No. CS-O-56451
CAS No. 1313372-75-6
Category Impurity
Parent API Pazopanib
Formula C8H7N3O2
Mol. Wt. 177.16
Pazopanib Impurity 5 chemical structure
In Stock

Pazopanib Impurity 5

CAT No. CS-ZE-30424
CAS No. 1354224-47-7
Category Impurity
Parent API Pazopanib
Formula C9H9N3O2
Mol. Wt. 191.2
Pazufloxacin Intermediate 2 chemical structure
In Stock

Pazufloxacin Intermediate 2

CAT No. CS-O-49154
CAS No. 176760-98-8
Category Impurity
Parent API Pazufloxacin
Formula C15H11FN2O4
Mol. Wt. 302.26
p-Cl-Amlodipine chemical structure
In Stock

p-Cl-Amlodipine

CAT No. CS-T-66576
CAS No. 90445-02-6
Category Impurity
Parent API Amlodipine
Formula C20H25ClN2O5
Mol. Wt. 408.90
Pemetrexed EP Impurity B and Impurity C mixture chemical structure
In Stock

Pemetrexed EP Impurity B and Impurity C mixture

CAT No. CS-O-40380
CAS No. -
Category Impurity
Parent API Pemetrexed
Formula C41H42N10O15
Mol. Wt. 914.83
Pemetrexed Impurity A chemical structure
In Stock

Pemetrexed Impurity A

CAT No. CS-O-31666
CAS No. 137281-39-1
Category Impurity
Parent API Pemetrexed
Formula C15H14N4O3
Mol. Wt. 298.3
Pemetrexed R-Isomer Disodium chemical structure
In Stock

Pemetrexed R-Isomer Disodium

CAT No. CS-O-31001
CAS No. 937370-10-0
Category Impurity
Parent API Pemetrexed
Formula C20H19N5Na2O6
Mol. Wt. 471.37
Penciclovir Impurity A chemical structure
In Stock

Penciclovir Impurity A

CAT No. CS-T-74046
CAS No. 100199-40-4
Category Impurity
Parent API Penciclovir
Formula C10H14ClN5O2
Mol. Wt. 271.7
Penciclovir Impurity B chemical structure
In Stock

Penciclovir Impurity B

CAT No. CS-T-64002
CAS No. 97845-80-2
Category Impurity
Parent API Penciclovir
Formula C12H17N5O4
Mol. Wt. 295.3
Penciclovir Impurity C chemical structure
In Stock

Penciclovir Impurity C

CAT No. CS-T-64003
CAS No. 97845-72-2
Category Impurity
Parent API Penciclovir
Formula C14H19N5O5
Mol. Wt. 337.33
Penciclovir Impurity D chemical structure
In Stock

Penciclovir Impurity D

CAT No. CS-T-64004
CAS No. 172529-94-1
Category Impurity
Parent API Penciclovir
Formula C10H14ClN5O2
Mol. Wt. 271.7
Penciclovir Impurity E chemical structure
In Stock

Penciclovir Impurity E

CAT No. CS-O-31363
CAS No. 97845-60-8
Category Impurity
Parent API Penciclovir
Formula C14H18ClN5O4
Mol. Wt. 355.8
Penciclovir Impurity F chemical structure
In Stock

Penciclovir Impurity F

CAT No. CS-T-64006
CAS No.
Category Impurity
Parent API Penciclovir
Formula C12H16ClN5O3
Mol. Wt. 313.74
Pencillamine Disulphide Impurity chemical structure
In Stock

Pencillamine Disulphide Impurity

CAT No. CS-O-05520
CAS No. 113626-33-8
Category Impurity
Parent API Penicillamine
Formula C10H20N2O4S2
Mol. Wt. 296.41
Penicillin G Sodium chemical structure
In Stock

Penicillin G Sodium

CAT No. CS-T-38837
CAS No. 69-57-8
Category Impurity
Parent API Penicillin
Formula C16H17N2NaO4S
Mol. Wt. 356.37
Penicillin G. Procaine chemical structure
In Stock

Penicillin G. Procaine

CAT No. CS-O-02084
CAS No. 54-35-3
Category Impurity
Parent API Penicillin
Formula C29H38N4O6S
Mol. Wt. 570.70

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.