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Categories / Impurity

Impurity Products

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

Showing 22177-22200 of 27558 products
All In Stock Custom Synthesis
Orlistat L-Methionine chemical structure
Custom Synthesis

Orlistat L-Methionine

CAT No. CS-T-83025
CAS No. 1356354-38-5
Category Impurity
Parent API Methionine
Formula -
Mol. Wt.
Orlistat Tetradecyl Ester (Mixture of Isomers) chemical structure
Custom Synthesis

Orlistat Tetradecyl Ester (Mixture of Isomers)

CAT No. CS-T-38089
CAS No. 686744-60-5
Category Impurity
Parent API Orlistat
Formula C31H57O5
Mol. Wt. 523.79
Ornidazole impurity 1 chemical structure
Custom Synthesis

Ornidazole impurity 1

CAT No. CS-P-08445
CAS No. 1384752-15-1
Category Impurity
Parent API Ornidazole
Formula C7H8ClN3O2
Mol. Wt. 201.6
Ornidazole Impurity 12 chemical structure
Custom Synthesis

Ornidazole Impurity 12

CAT No. CS-P-08438
CAS No. 33543-81-6
Category Impurity
Parent API Ornidazole
Formula C4H3N3O3
Mol. Wt. 141.09
Ornidazole impurity 17 chemical structure
Custom Synthesis

Ornidazole impurity 17

CAT No. CS-P-08442
CAS No. 95881-05-3
Category Impurity
Parent API Ornidazole
Formula C11H14N6O5
Mol. Wt. 310.27
Ornidazole Impurity 36 chemical structure
Custom Synthesis

Ornidazole Impurity 36

CAT No. CS-O-60752
CAS No. 1064004-83-6
Category Impurity
Parent API Ornidazole
Formula C7H11N3O4
Mol. Wt. 201.18
Ornidazole Impurity 5 chemical structure
Custom Synthesis

Ornidazole Impurity 5

CAT No. CS-P-08209
CAS No. 16773-51-6
Category Impurity
Parent API Ornidazole
Formula C7H9N3O3
Mol. Wt. 183.2
Ornidazole Related Compound 2 chemical structure
Custom Synthesis

Ornidazole Related Compound 2

CAT No. CS-P-08444
CAS No. 31876-69-4
Category Impurity
Parent API Ornidazole
Formula C7H9N3O3
Mol. Wt. 183.17
Orphenadrine EP impurity F HBr salt chemical structure
Custom Synthesis

Orphenadrine EP impurity F HBr salt

CAT No. CS-EO-03741
CAS No. 19804-27-4 (Freebase)
Category Impurity
Parent API Orphenadrine
Formula C18H23NO : HBr
Mol. Wt. 269.4 : 80.9
Orphenadrine Nitro Impurity chemical structure
Custom Synthesis

Orphenadrine Nitro Impurity

CAT No. CS-O-49924
CAS No. -
Category Impurity
Parent API Orphenadrine
Formula C17H20N2O3
Mol. Wt. 300.35
Ortho Chlorambucil Hydrochloride chemical structure
Custom Synthesis

Ortho Chlorambucil Hydrochloride

CAT No. CS-EO-03417
CAS No. 3276-07-01
Category Impurity
Parent API Chlorambucil
Formula C14H19Cl2NO2 : HCl
Mol. Wt. 304.2 : 36.5
Ortho isomer Teriflunomide chemical structure
Custom Synthesis

Ortho isomer Teriflunomide

CAT No. CS-O-39261
CAS No. 220512-86-7
Category Impurity
Parent API Teriflunomide
Formula C12H9F3N2O2
Mol. Wt. 270.2
ortho-carbonyl piperazine Olaparib Analogue chemical structure
Custom Synthesis

ortho-carbonyl piperazine Olaparib Analogue

CAT No. CS-O-47417
CAS No. -
Category Impurity
Parent API Olaparib
Formula C24H23FN4O3
Mol. Wt. 434.46
ortho-Fingolimod chemical structure
Custom Synthesis

ortho-Fingolimod

CAT No. CS-T-82974
CAS No. 767262-51-1
Category Impurity
Parent API Fingolimod
Formula C19H33NO2
Mol. Wt. 307.5
ortho-Glimepiride Impurity chemical structure
Custom Synthesis

ortho-Glimepiride Impurity

CAT No. CS-T-55279
CAS No. 878480-70-7
Category Impurity
Parent API Glimepiride
Formula C24H34N4O5S
Mol. Wt. 490.6
ortho-Torasemide chemical structure
Custom Synthesis

ortho-Torasemide

CAT No. CS-EO-02333
CAS No. 106944-62-1
Category Impurity
Parent API Torasemide
Formula C16H20N4O3S
Mol. Wt. 348.4
Oryzanol Impurity 8 chemical structure
Custom Synthesis

Oryzanol Impurity 8

CAT No. CS-P-09018
CAS No. 20972-08-1
Category Impurity
Parent API Oryzanol
Formula C39H56O4
Mol. Wt. 588.87
Oseltamivir 2-methyl sulfonamido impurity chemical structure
Custom Synthesis

Oseltamivir 2-methyl sulfonamido impurity

CAT No. CS-O-59613
CAS No.
Category Impurity
Parent API Oseltamivir
Formula C17H33N3O6S
Mol. Wt. 407.53
Oseltamivir 5-Desamino 5-(2-Formyl 5-Hydroxymethylpyrrol-1-yl) chemical structure
Custom Synthesis

Oseltamivir 5-Desamino 5-(2-Formyl 5-Hydroxymethylpyrrol-1-yl)

CAT No. CS-T-94054
CAS No. -
Category Impurity
Parent API Oseltamivir
Formula C22H32N2O6
Mol. Wt. 420.5
Oseltamivir Acid Methyl Ester Phosphate Salt chemical structure
Custom Synthesis

Oseltamivir Acid Methyl Ester Phosphate Salt

CAT No. CS-T-93755
CAS No. 208720-71-2 (free base)
Category Impurity
Parent API Oseltamivir
Formula C15H29N2O8P
Mol. Wt. 396.37 g/mol
Oseltamivir Carboxylate Hydrochloride chemical structure
Custom Synthesis

Oseltamivir Carboxylate Hydrochloride

CAT No. CS-O-65572
CAS No. -
Category Impurity
Parent API Oseltamivir
Formula C16H29CLN2O4
Mol. Wt. 348.87
OSELTAMIVIR CITRIC ACID ADDUCT 2 chemical structure
Custom Synthesis

OSELTAMIVIR CITRIC ACID ADDUCT 2

CAT No. CS-O-34386
CAS No. -
Category Impurity
Parent API Oseltamivir
Formula C22H32N2O9
Mol. Wt. 468.50
OSELTAMIVIR CITRIC ACID ADDUCT II chemical structure
Custom Synthesis

OSELTAMIVIR CITRIC ACID ADDUCT II

CAT No. CS-O-45307
CAS No. -
Category Impurity
Parent API OSELTAMIVIR
Formula C22H34N2O10
Mol. Wt. 486.51
Oseltamivir diallyl amine impurity chemical structure
Custom Synthesis

Oseltamivir diallyl amine impurity

CAT No. CS-EO-03275
CAS No. 651324-09-3
Category Impurity
Parent API Oseltamivir
Formula C22H36N2O4
Mol. Wt. 392.54

Impurity Products at Clearsynth

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

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