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 18841-18864 of 27566 products
All In Stock Custom Synthesis
Ketotifen Impurity 16 chemical structure
Custom Synthesis

Ketotifen Impurity 16

CAT No. CS-O-58107
CAS No. 57568-63-5
Category Impurity
Parent API Ketotifen
Formula C13H7BrOS
Mol. Wt. 291.2
Ketotifen Impurity 17 chemical structure
Custom Synthesis

Ketotifen Impurity 17

CAT No. CS-O-62577
CAS No. 34580-12-6
Category Impurity
Parent API Ketotifen
Formula C19H18BrNS
Mol. Wt. 372.32
Ketotrilostane chemical structure
Custom Synthesis

Ketotrilostane

CAT No. CS-ED-00432
CAS No. 94152-62-2
Category Impurity
Parent API Trilostane
Formula C20H25NO3
Mol. Wt. 327.4
Keverprazan Impurity 5 chemical structure
Custom Synthesis

Keverprazan Impurity 5

CAT No. CS-O-66700
CAS No. 2763188-43-6
Category Impurity
Parent API Keverprazan
Formula C30H31F3N2O5S
Mol. Wt. 588.64
Koenigicine chemical structure
Custom Synthesis

Koenigicine

CAT No. CS-E-00942
CAS No. 24123-92-0
Category Impurity
Parent API
Formula -
Mol. Wt.
Kresoxim methyl Impurity 4 chemical structure
Custom Synthesis

Kresoxim methyl Impurity 4

CAT No. CS-O-53718
CAS No. 1639810-29-9
Category Impurity
Parent API Kresoxim-methyl
Formula C17H17NO5
Mol. Wt. 315.32
kuguacin R chemical structure
Custom Synthesis

kuguacin R

CAT No. CS-O-49793
CAS No. 191097-54-8
Category Impurity
Parent API kuguacin
Formula C30H48O4
Mol. Wt. 472.70
Kyn1-(Des-Trp1) Daptomycin chemical structure
Custom Synthesis

Kyn1-(Des-Trp1) Daptomycin

CAT No. CS-T-93608
CAS No. -
Category Impurity
Parent API Daptomycin
Formula C71H101N17O27
Mol. Wt. 1624.66 mol/g
Kynurenic Acid chemical structure
Custom Synthesis

Kynurenic Acid

CAT No. CS-T-30460
CAS No. 492-27-3
Category Impurity
Parent API
Formula -
Mol. Wt.
L,L-Lisdexamfetamine dimesylate chemical structure
Custom Synthesis

L,L-Lisdexamfetamine dimesylate

CAT No. CS-O-39975
CAS No. 2942527-73-1
Category Impurity
Parent API Lisdexamfetamine
Formula C15H25N3O : 2CH4O3S
Mol. Wt. 263.4 : 2(96.1)
L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid chemical structure
Custom Synthesis

L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

CAT No. CS-O-31721
CAS No. 74163-81-8
Category Impurity
Parent API Quinapril
Formula C10H11NO2
Mol. Wt. 177.2
L-2-Aminobutanol chemical structure
Custom Synthesis

L-2-Aminobutanol

CAT No. CS-T-02037
CAS No. 5856-62-2
Category Impurity
Parent API
Formula -
Mol. Wt.
L-2-Nitrophenylalanine chemical structure
Custom Synthesis

L-2-Nitrophenylalanine

CAT No. CS-T-83351
CAS No. 19883-75-1
Category Impurity
Parent API Melphalan
Formula C9H10N2O4
Mol. Wt. 210.2
Labetalol cyclohexyl impurity chemical structure
Custom Synthesis

Labetalol cyclohexyl impurity

CAT No. CS-O-42635
CAS No. -
Category Impurity
Parent API Labetalol
Formula C19H30N2O3
Mol. Wt. 334.46
Labetalol Dextrose Adduct chemical structure
Custom Synthesis

Labetalol Dextrose Adduct

CAT No. CS-O-57530
CAS No.
Category Impurity
Parent API Labetalol
Formula C25H34N2O8
Mol. Wt. 490.55
Labetalol EP Impurity A chemical structure
Custom Synthesis

Labetalol EP Impurity A

CAT No. CS-T-30761
CAS No. 1391051-99-2
Category Impurity
Parent API Labetalol
Formula C19H23NO4
Mol. Wt. 329.39
Labetalol EP Impurity B chemical structure
Custom Synthesis

Labetalol EP Impurity B

CAT No. CS-T-30762
CAS No. 802620-01-5
Category Impurity
Parent API Labetalol
Formula C20H25NO4
Mol. Wt. 343.42
Labetalol EP Impurity B HCl (Mixture of Diastereomers) chemical structure
Custom Synthesis

Labetalol EP Impurity B HCl (Mixture of Diastereomers)

CAT No. CS-P-08917
CAS No. 33778-93-7
Category Impurity
Parent API Labetalol
Formula C20H25NO4 : HCl
Mol. Wt. 343.4 : 36.5
Labetalol EP Impurity E chemical structure
Custom Synthesis

Labetalol EP Impurity E

CAT No. CS-EO-00982
CAS No. 2517940-02-0
Category Impurity
Parent API Labetalol
Formula C18H20N4O4
Mol. Wt. 356.4
Labetalol EP Impurity G chemical structure
Custom Synthesis

Labetalol EP Impurity G

CAT No. CS-P-05014
CAS No.
Category Impurity
Parent API Labetalol
Formula -
Mol. Wt.
Labetalol Hydrochloride - Impurity G chemical structure
Custom Synthesis

Labetalol Hydrochloride - Impurity G

CAT No. CS-T-93267
CAS No. 2445226-37-7
Category Impurity
Parent API Labetalol
Formula C19H23BrN2O3
Mol. Wt. 407.30
Labetalol Impurity 2 chemical structure
Custom Synthesis

Labetalol Impurity 2

CAT No. CS-O-39753
CAS No.
Category Impurity
Parent API Labetalol
Formula C28H33N3O6
Mol. Wt. 507.6
Labetalol-d3 Hydrochloride (Mixture of Diastereomers) chemical structure
Custom Synthesis

Labetalol-d3 Hydrochloride (Mixture of Diastereomers)

CAT No. CS-T-97367
CAS No.
Category Impurity
Parent API
Formula C19H22D3ClN2O3
Mol. Wt. 367.88
Lacidipine Monomethyl Ester chemical structure
Custom Synthesis

Lacidipine Monomethyl Ester

CAT No. CS-T-30766
CAS No. 103890-81-9
Category Impurity
Parent API Lacidipine
Formula C25H31NO6
Mol. Wt. 441.5

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.