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Categories / Impurity

Impurity Products

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

Showing 8593-8616 of 27566 products
All In Stock Custom Synthesis
2',4'-dichlorophenyl Ketoconazole chemical structure
Custom Synthesis

2',4'-dichlorophenyl Ketoconazole

CAT No. CS-O-51452
CAS No. -
Category Impurity
Parent API Ketoconazole
Formula C26H26Cl2N4O4
Mol. Wt. 529.42
2,4-Dicyano-3-methylglutaramide chemical structure
Custom Synthesis

2,4-Dicyano-3-methylglutaramide

CAT No. CS-ED-42367
CAS No. 5447-66-5
Category Impurity
Parent API -
Formula C8H10N4O2
Mol. Wt. 194.19
2,4-DIDESFLOUROMETHOXY chemical structure
Custom Synthesis

2,4-DIDESFLOUROMETHOXY

CAT No. CS-O-40393
CAS No. -
Category Impurity
Parent API Dolutegravir
Formula C21H23N3O5
Mol. Wt. 397.42
2,4-Difluoro-3,5-dimethoxybenzoic Acid chemical structure
Custom Synthesis

2,4-Difluoro-3,5-dimethoxybenzoic Acid

CAT No. CS-T-52840
CAS No. 1003709-80-5
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4-Difluorophenyl 4-Piperidinyl Ketoxime chemical structure
Custom Synthesis

2,4-Difluorophenyl 4-Piperidinyl Ketoxime

CAT No. CS-T-90432
CAS No. 84163-46-2
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4-Dimethoxybenzaldehyde chemical structure
Custom Synthesis

2,4-Dimethoxybenzaldehyde

CAT No. CS-T-53336
CAS No. 613-45-6
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4-Dimethoxybenzaldehyde dimethylacetal chemical structure
Custom Synthesis

2,4-Dimethoxybenzaldehyde dimethylacetal

CAT No. CS-O-39453
CAS No. 91352-76-0
Category Impurity
Parent API
Formula C11H16O4
Mol. Wt. 212.24
2,4-dimethyl Medetomidine L(+)- Tartaric acid salt chemical structure
Custom Synthesis

2,4-dimethyl Medetomidine L(+)- Tartaric acid salt

CAT No. CS-O-52091
CAS No. -
Category Impurity
Parent API Medetomidine
Formula C17H22N2O6
Mol. Wt. 350.37
2,4-Dimethyl-1-heptene chemical structure
Custom Synthesis

2,4-Dimethyl-1-heptene

CAT No. CS-DE-01473
CAS No. 19549-87-2
Category Impurity
Parent API
Formula C9H18
Mol. Wt. 126.2
2,4-Phenoxy Lopinavir-d8 Impurity chemical structure
Custom Synthesis

2,4-Phenoxy Lopinavir-d8 Impurity

CAT No. CS-T-96343
CAS No.
Category Impurity
Parent API
Formula C37H40D8N4O5
Mol. Wt. 636.85
2,4-toluene diisocyanate dimer chemical structure
Custom Synthesis

2,4-toluene diisocyanate dimer

CAT No. CS-O-34355
CAS No. 26747-90-0
Category Impurity
Parent API
Formula -
Mol. Wt. 348.31
2,5-Anhydroarabinonic acid chemical structure
Custom Synthesis

2,5-Anhydroarabinonic acid

CAT No. CS-O-47540
CAS No. 51791-98-1
Category Impurity
Parent API Azacitidine
Formula C5H8O5
Mol. Wt. 148.11
2,5-Anhydro-D-gluconic acid chemical structure
Custom Synthesis

2,5-Anhydro-D-gluconic acid

CAT No. CS-O-47543
CAS No. 51791-98-1
Category Impurity
Parent API Azacitidine
Formula C6H10O6
Mol. Wt. 178.14
2,5-Anhydro-D-ribonic acid chemical structure
Custom Synthesis

2,5-Anhydro-D-ribonic acid

CAT No. CS-O-47541
CAS No. 51791-98-1
Category Impurity
Parent API Azacitidine
Formula C5H8O5
Mol. Wt. 148.11
2,5-Anhydro-L-iditol chemical structure
Custom Synthesis

2,5-Anhydro-L-iditol

CAT No. CS-O-60384
CAS No. 28218-55-5
Category Impurity
Parent API Isosorbide
Formula C6H12O5
Mol. Wt. 164.16
2,5-Cuparadiene-1,4-dione chemical structure
Custom Synthesis

2,5-Cuparadiene-1,4-dione

CAT No. CS-O-53904
CAS No. 116863-83-3
Category Impurity
Parent API -
Formula C15H20O2
Mol. Wt. 232.32
2,5-diamino-6-(hydroxyamino)pyrimidin-4(3H)-one chemical structure
Custom Synthesis

2,5-diamino-6-(hydroxyamino)pyrimidin-4(3H)-one

CAT No. CS-O-33455
CAS No. -
Category Impurity
Parent API
Formula C4H7N5O2
Mol. Wt. 157.13
2,5-Diazabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester chemical structure
Custom Synthesis

2,5-Diazabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester

CAT No. CS-M-53589
CAS No. 198989-07-0
Category Impurity
Parent API
Formula -
Mol. Wt.
2,5-Dichloro Vilanterol Triphenylacetate chemical structure
Custom Synthesis

2,5-Dichloro Vilanterol Triphenylacetate

CAT No. CS-T-95889
CAS No. 503069-68-9 (Freebase)
Category Impurity
Parent API Vilanterol
Formula C44H49Cl2NO7
Mol. Wt. 774.77
2,5-Dichlorophenol chemical structure
Custom Synthesis

2,5-Dichlorophenol

CAT No. CS-T-52687
CAS No. 583-78-8
Category Impurity
Parent API
Formula -
Mol. Wt.
2,5-dichloroquinoline chemical structure
Custom Synthesis

2,5-dichloroquinoline

CAT No. CS-EM-03522
CAS No. 59412-12-3
Category Impurity
Parent API Hydroxychloroquine sulphate
Formula -
Mol. Wt.
2,5-Dichlorothiophen-3-yl Tioconazole Hydrochloride chemical structure
Custom Synthesis

2,5-Dichlorothiophen-3-yl Tioconazole Hydrochloride

CAT No. CS-T-90386
CAS No. 61675-62-5
Category Impurity
Parent API Tioconazole
Formula C16H13Cl5N2OS
Mol. Wt. 458.62
2,5-Difluoro Dolutegravir chemical structure
Custom Synthesis

2,5-Difluoro Dolutegravir

CAT No. CS-T-93807
CAS No. -
Category Impurity
Parent API Dolutegravir
Formula C20H19F2N3O5
Mol. Wt. 419.38
2,5-dihydro-4-(2- hydroxyethyl)-5-oxo-1H-pyrrole-3-carboxylic acid chemical structure
Custom Synthesis

2,5-dihydro-4-(2- hydroxyethyl)-5-oxo-1H-pyrrole-3-carboxylic acid

CAT No. CS-O-39866
CAS No. 105172-94-9
Category Impurity
Parent API -
Formula C7H9NO4
Mol. Wt. 171.15

Impurity Products at Clearsynth

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

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