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Categories / Impurity

Impurity Products

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

Showing 2881-2904 of 27540 products
All In Stock Custom Synthesis
Isavuconazole Impurity 35 HCl salt chemical structure
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Isavuconazole Impurity 35 HCl salt

CAT No. CS-O-48347
CAS No. -
Category Impurity
Parent API Isavuconazole
Formula C37H40ClF2N8O6S+
Mol. Wt. 798.28
Iso Cyclosporin A chemical structure
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Iso Cyclosporin A

CAT No. CS-T-56799
CAS No. 59865-16-6
Category Impurity
Parent API Cyclosporine
Formula C62H111N11O12
Mol. Wt. 1202.61
Iso Cyclosporin H Trifluoroacetic Acid Salt (>75% by HPLC) chemical structure
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Iso Cyclosporin H Trifluoroacetic Acid Salt (>75% by HPLC)

CAT No. CS-T-93858
CAS No. 83602-43-1 free amine
Category Impurity
Parent API Cyclosporin
Formula C62H111N11O12 • x( C2HF3O2)
Mol. Wt. 1202.61 + x(114.02)
Iso Cyclosporine H chemical structure
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Iso Cyclosporine H

CAT No. CS-T-56800
CAS No. 83602-43-1
Category Impurity
Parent API Cyclosporin
Formula C62H111N11O12
Mol. Wt. 1202.64
Iso Desloratadine chemical structure
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Iso Desloratadine

CAT No. CS-T-56802
CAS No. 183198-49-4
Category Impurity
Parent API Desloratadine
Formula C19H19ClN2
Mol. Wt. 310.82
Iso Promethazine Hydrochloride chemical structure
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Iso Promethazine Hydrochloride

CAT No. CS-T-56837
CAS No. 5568-90-1
Category Impurity
Parent API Promethazine
Formula C17H21ClN2S
Mol. Wt. 320.88
Isobutylglutarmonoamide (rac-Pregabalin amide impurity) chemical structure
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Isobutylglutarmonoamide (rac-Pregabalin amide impurity)

CAT No. CS-O-32267
CAS No. 181289-15-6
Category Impurity
Parent API Pregabalin
Formula C9H17NO3
Mol. Wt. 187.24
Isocaffeine chemical structure
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Isocaffeine

CAT No. CS-T-29687
CAS No. 519-32-4
Category Impurity
Parent API Caffeine
Formula C8H10N4O2
Mol. Wt. 194.19
Isoconazole Nitrate EP Impurity B chemical structure
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Isoconazole Nitrate EP Impurity B

CAT No. CS-T-94001
CAS No. 1305320-62-0
Category Impurity
Parent API Isoconazole
Formula C15H13Cl4NO
Mol. Wt. 365.08
Isoeugenol chemical structure
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Isoeugenol

CAT No. CS-E-00940
CAS No. 97-54-1
Category Impurity
Parent API -
Formula C10H12O2
Mol. Wt. 164.20
Isoeugenol methyl ether chemical structure
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Isoeugenol methyl ether

CAT No. CS-O-30607
CAS No. 93-16-3
Category Impurity
Parent API Isoeugenol
Formula C11H14O2
Mol. Wt. 178.22
Isoleucine Valsartan chemical structure
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Isoleucine Valsartan

CAT No. CS-T-29809
CAS No. 137862-78-3
Category Impurity
Parent API Valsartan
Formula C25H31N5O3
Mol. Wt. 449.55
Isoliquiritigenin chemical structure
In Stock

Isoliquiritigenin

CAT No. CS-T-29758
CAS No. 961-29-5
Category Impurity
Parent API Liquiritigenin
Formula C15H12O4
Mol. Wt. 256.3
Isometronidazole chemical structure
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Isometronidazole

CAT No. CS-T-29777
CAS No. 705-19-1
Category Impurity
Parent API Metronidazole
Formula C6H9N3O3
Mol. Wt. 171.15
Isonaringin chemical structure
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Isonaringin

CAT No. CS-O-40903
CAS No. 108815-81-2
Category Impurity
Parent API Narirutin
Formula C27H32O14
Mol. Wt. 580.53
Isopropyl N-[chloro(phenoxy)phosphoryl]-L-alaninate chemical structure
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Isopropyl N-[chloro(phenoxy)phosphoryl]-L-alaninate

CAT No. CS-O-14004
CAS No. 261909-49-3
Category Impurity
Parent API Sofosbuvir
Formula C12H17ClNO4P
Mol. Wt. 305.69
Isopropyl Tenofovir chemical structure
In Stock

Isopropyl Tenofovir

CAT No. CS-TB-76597
CAS No. 1346597-36-1
Category Impurity
Parent API Tenofovir
Formula C12H20N5O4P
Mol. Wt. 329.29
Isopropyl Trityl Ether chemical structure
In Stock

Isopropyl Trityl Ether

CAT No. CS-O-49164
CAS No. 13594-78-0
Category Impurity
Parent API Ribociclib
Formula C22H22O
Mol. Wt. 302.42
Isopropylidene Clindamycin Phosphate chemical structure
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Isopropylidene Clindamycin Phosphate

CAT No. CS-EO-00821
CAS No. 147650-54-2(Free salt form)
Category Impurity
Parent API Clindamycin
Formula C21H38ClN2O8PS
Mol. Wt. 545.03
Isopropylidene Ziprasidone chemical structure
In Stock

Isopropylidene Ziprasidone

CAT No. CS-O-16782
CAS No. 684269-12-3
Category Impurity
Parent API Ziprasidone
Formula C24H25ClN4OS
Mol. Wt. 453.00
Isoquinoline-8-carboxylic acid chemical structure
In Stock

Isoquinoline-8-carboxylic acid

CAT No. CS-O-16465
CAS No. 61563-43-7
Category Impurity
Parent API Isoquinoline
Formula C10H7NO2
Mol. Wt. 173.17
Isorhoifolin chemical structure
In Stock

Isorhoifolin

CAT No. CS-T-56812
CAS No. 552-57-8
Category Impurity
Parent API Diosmin
Formula C27H30O14
Mol. Wt. 578.52
Isosorbide 2-acetate 5-nitrate chemical structure
In Stock

Isosorbide 2-acetate 5-nitrate

CAT No. CS-P-08749
CAS No. 39813-48-4
Category Impurity
Parent API Isosorbide Mononitrate
Formula C8H11NO7
Mol. Wt. 233.18
Isosorbide Impurity 3 chemical structure
In Stock

Isosorbide Impurity 3

CAT No. CS-P-08751
CAS No. 13042-38-1
Category Impurity
Parent API Isosorbide
Formula C10H14O6
Mol. Wt. 230.22

Impurity Products at Clearsynth

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

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