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 11617-11640 of 27575 products
All In Stock Custom Synthesis
Articaine Related Compound E chemical structure
Custom Synthesis

Articaine Related Compound E

CAT No. CS-K-00015
CAS No. 1796888-45-3
Category Impurity
Parent API Articaine
Formula C13H20N2O3S
Mol. Wt. 284.4
Asciminib Acid impurity chemical structure
Custom Synthesis

Asciminib Acid impurity

CAT No. CS-O-61792
CAS No.
Category Impurity
Parent API Asciminib
Formula C13H14N4O3
Mol. Wt. 274.28
Asciminib Hydroxy impurity chemical structure
Custom Synthesis

Asciminib Hydroxy impurity

CAT No. CS-O-61793
CAS No.
Category Impurity
Parent API Asciminib
Formula C19H19N5O3
Mol. Wt. 365.39
Asciminib Impurity 54 chemical structure
Custom Synthesis

Asciminib Impurity 54

CAT No. CS-O-53507
CAS No. 2244881-24-9
Category Impurity
Parent API benzenamine
Formula C7H6ClF2NO
Mol. Wt. 193.58
Asciminib Impurity 8 chemical structure
Custom Synthesis

Asciminib Impurity 8

CAT No. CS-O-61789
CAS No. 1492952-55-2
Category Impurity
Parent API Asciminib
Formula C20H18F3N5O3
Mol. Wt. 433.39
Asciminib Keto Impurity chemical structure
Custom Synthesis

Asciminib Keto Impurity

CAT No. CS-O-61790
CAS No.
Category Impurity
Parent API Asciminib
Formula C20H16ClF2N5O3
Mol. Wt. 447.83
Asciminib Pyrazole methyl ester impurity chemical structure
Custom Synthesis

Asciminib Pyrazole methyl ester impurity

CAT No. CS-O-61794
CAS No.
Category Impurity
Parent API Asciminib
Formula C14H16N4O3
Mol. Wt. 288.31
Asciminib S-Isomer chemical structure
Custom Synthesis

Asciminib S-Isomer

CAT No. CS-O-55109
CAS No. 1492952-73-4
Category Impurity
Parent API Asciminib
Formula C20H18ClF2N5O3
Mol. Wt. 449.84
Asciminib THP Protected Impurity chemical structure
Custom Synthesis

Asciminib THP Protected Impurity

CAT No. CS-O-61791
CAS No. 1492954-67-2
Category Impurity
Parent API Asciminib
Formula C25H26ClF2N5O4
Mol. Wt. 533.96
Ascomycin chemical structure
Custom Synthesis

Ascomycin

CAT No. CS-ZH-04289
CAS No. 11011-38-4
Category Impurity
Parent API Ascomycin
Formula C43H69NO12
Mol. Wt. 792.01
Ascomycin 19-Epimer chemical structure
Custom Synthesis

Ascomycin 19-Epimer

CAT No. CS-ED-00226
CAS No. -
Category Impurity
Parent API Ascomycin
Formula C43H69NO12
Mol. Wt. 792
Ascorbic Acid EP Impurity B chemical structure
Custom Synthesis

Ascorbic Acid EP Impurity B

CAT No. CS-O-14292
CAS No. -
Category Impurity
Parent API Ascorbic Acid
Formula -
Mol. Wt.
Ascorbic Acid EP Impurity C chemical structure
Custom Synthesis

Ascorbic Acid EP Impurity C

CAT No. CS-T-62791
CAS No. 16533-48-5
Category Impurity
Parent API Ascorbic Acid
Formula C6H10O7
Mol. Wt. 194.14
Ascorbic Acid EP Impurity D(Y0001170) chemical structure
Custom Synthesis

Ascorbic Acid EP Impurity D(Y0001170)

CAT No. CS-EG-03254
CAS No. 67776-07-2
Category Impurity
Parent API Ascorbic Acid
Formula C7H12O7
Mol. Wt. 208.17
Ascorbic Acid EP Impurity H chemical structure
Custom Synthesis

Ascorbic Acid EP Impurity H

CAT No. CS-O-14291
CAS No. 122046-79-1
Category Impurity
Parent API Ascorbic Acid
Formula C7H8O7
Mol. Wt. 204.1
Ascorbic Acid Impurity 3 chemical structure
Custom Synthesis

Ascorbic Acid Impurity 3

CAT No. CS-ZG-82770
CAS No. 3445-22-5
Category Impurity
Parent API Ascorbic Acid
Formula C6H8O7
Mol. Wt. 192.12 g/mol
Ascorbic Acid Impurity 4 chemical structure
Custom Synthesis

Ascorbic Acid Impurity 4

CAT No. CS-O-60476
CAS No. 121263-33-0
Category Impurity
Parent API Ascorbic Acid
Formula C6H6O6
Mol. Wt. 174.11
Ascorbyl Glucoside chemical structure
Custom Synthesis

Ascorbyl Glucoside

CAT No. CS-O-64022
CAS No. 129499-78-1
Category Impurity
Parent API Ascorbic Acid
Formula C12H18O11
Mol. Wt. 338.27
Ascorbyl tetraisopalmitate chemical structure
Custom Synthesis

Ascorbyl tetraisopalmitate

CAT No. CS-P-07190
CAS No. 183476-82-6
Category Impurity
Parent API Ascorbic acid
Formula -
Mol. Wt.
Asenapine Impurity 15 chemical structure
Custom Synthesis

Asenapine Impurity 15

CAT No. CS-O-59943
CAS No.
Category Impurity
Parent API Asenapine
Formula C17H14ClNO3
Mol. Wt. 315.75
Asenapine Impurity 16 chemical structure
Custom Synthesis

Asenapine Impurity 16

CAT No. CS-O-59942
CAS No.
Category Impurity
Parent API Asenapine
Formula C17H14ClNO3
Mol. Wt. 315.75
Asenapine Impurity 5 chemical structure
Custom Synthesis

Asenapine Impurity 5

CAT No. CS-O-59057
CAS No. 1422571-39-8
Category Impurity
Parent API Asenapine
Formula C17H16ClNO
Mol. Wt. 285.77
Asenapine Lactam Impurity chemical structure
Custom Synthesis

Asenapine Lactam Impurity

CAT No. CS-O-32209
CAS No. 934996-79-9
Category Impurity
Parent API Asenapine
Formula C17H12ClNO2
Mol. Wt. 297.7
Asenapine maleate, racemic mixture 13C6 chemical structure
Custom Synthesis

Asenapine maleate, racemic mixture 13C6

CAT No. CS-EK-00313
CAS No. 85650-56-2 unlabeled
Category Impurity
Parent API Asenapine
Formula C1513C6H20ClNO5
Mol. Wt. 407.8

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.