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Categories / Impurity

Impurity Products

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

Showing 7081-7104 of 27558 products
All In Stock Custom Synthesis
(S)-Butane-1,2,4-triol chemical structure
Custom Synthesis

(S)-Butane-1,2,4-triol

CAT No. CS-MM-09304
CAS No. 42890-76-6
Category Impurity
Parent API
Formula C4H10O3
Mol. Wt. 106.12 g/mol
(S)-Carbidopa Methyl Ester N-Cyclohexylidene chemical structure
Custom Synthesis

(S)-Carbidopa Methyl Ester N-Cyclohexylidene

CAT No. CS-T-71470
CAS No. 934371-48-9
Category Impurity
Parent API Carbidopa
Formula C17H24N2O4
Mol. Wt. 320.38
(S)-Cefpodoxime proxetil chemical structure
Custom Synthesis

(S)-Cefpodoxime proxetil

CAT No. CS-O-51980
CAS No. 112345-71-8
Category Impurity
Parent API Cefpodoxime Proxetil
Formula C21H27N5O9S2
Mol. Wt. 557.59
(S)-Chlorphenamine chemical structure
Custom Synthesis

(S)-Chlorphenamine

CAT No. CS-O-63896
CAS No. 25523-97-1
Category Impurity
Parent API Chlorphenamine
Formula C16H19ClN2
Mol. Wt. 274.79
(S)-Citalopram Fluorophenylmethanone Oxalate Impurity chemical structure
Custom Synthesis

(S)-Citalopram Fluorophenylmethanone Oxalate Impurity

CAT No. CS-T-51155
CAS No. 1217846-85-9
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
(S)-Cloperastine Fendizoate chemical structure
Custom Synthesis

(S)-Cloperastine Fendizoate

CAT No. CS-T-89376
CAS No. 220329-19-1
Category Impurity
Parent API Cloperastine
Formula -
Mol. Wt.
(S)-Desfluoro Citalopram Oxalate chemical structure
Custom Synthesis

(S)-Desfluoro Citalopram Oxalate

CAT No. CS-T-93349
CAS No. 1346617-31-9
Category Impurity
Parent API Citalopram
Formula C22H24N2O5
Mol. Wt. 396.44
(S)-Didemethylamino Citalopram Carboxylic Acid chemical structure
Custom Synthesis

(S)-Didemethylamino Citalopram Carboxylic Acid

CAT No. CS-T-52717
CAS No. 766508-94-5
Category Impurity
Parent API Citalopram
Formula -
Mol. Wt.
(S)-Dimethenamid 2-carboxylic acid impurity chemical structure
Custom Synthesis

(S)-Dimethenamid 2-carboxylic acid impurity

CAT No. CS-O-46997
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H17NO5S
Mol. Wt. 287.33
(S)-Dimethenamid Acetamide impurity chemical structure
Custom Synthesis

(S)-Dimethenamid Acetamide impurity

CAT No. CS-O-47000
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H19NO2S
Mol. Wt. 241.35
(S)-Dimethenamid ethane sulfonic acid 2-carboxylic acid impurity chemical structure
Custom Synthesis

(S)-Dimethenamid ethane sulfonic acid 2-carboxylic acid impurity

CAT No. CS-O-46998
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H17NO7S2
Mol. Wt. 351.39
(S)-Dimethenamid ethane sulfonic acid L-alanine impurity chemical structure
Custom Synthesis

(S)-Dimethenamid ethane sulfonic acid L-alanine impurity

CAT No. CS-O-46999
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C11H15NO6S2
Mol. Wt. 321.36
(S)-Dimethenamid Hydroxy methyl impurity chemical structure
Custom Synthesis

(S)-Dimethenamid Hydroxy methyl impurity

CAT No. CS-O-47012
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H17NO7S2
Mol. Wt. 351.39
(S)-Dimethenamid Hydroxycysteine adduct chemical structure
Custom Synthesis

(S)-Dimethenamid Hydroxycysteine adduct

CAT No. CS-O-47001
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C15H23NO5S2
Mol. Wt. 361.47
(S)-Dimethenamid methylene impurity chemical structure
Custom Synthesis

(S)-Dimethenamid methylene impurity

CAT No. CS-O-47013
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H17NO6S2
Mol. Wt. 335.39
(S)-Dimethenamid Oxalic acid adduct chemical structure
Custom Synthesis

(S)-Dimethenamid Oxalic acid adduct

CAT No. CS-O-46994
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H17NO4S
Mol. Wt. 271.33
(S)-Dimethenamid sulfinyl acetic acid chemical structure
Custom Synthesis

(S)-Dimethenamid sulfinyl acetic acid

CAT No. CS-O-46996
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C14H21NO5S2
Mol. Wt. 347.44
(S)-Dimethenamid Sulfone thioacetic acid adduct chemical structure
Custom Synthesis

(S)-Dimethenamid Sulfone thioacetic acid adduct

CAT No. CS-O-47010
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C14H21NO6S2
Mol. Wt. 363.44
(S)-Dimethenamid thioacetic acid adduct chemical structure
Custom Synthesis

(S)-Dimethenamid thioacetic acid adduct

CAT No. CS-O-47003
CAS No.
Category Impurity
Parent API Dimethenamid
Formula C14H21NO4S2
Mol. Wt. 331.45
(S)-Dimethenamid-2-carboxylic acid Oxalic acid adduct chemical structure
Custom Synthesis

(S)-Dimethenamid-2-carboxylic acid Oxalic acid adduct

CAT No. CS-O-47004
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H15NO6S
Mol. Wt. 301.31
(S)-Dimethenamid-ethane sulfonic acid chemical structure
Custom Synthesis

(S)-Dimethenamid-ethane sulfonic acid

CAT No. CS-O-46995
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C12H19NO5S2
Mol. Wt. 321.41
(S)-Dimethenamid-methylsulfonyl adduct chemical structure
Custom Synthesis

(S)-Dimethenamid-methylsulfonyl adduct

CAT No. CS-O-47007
CAS No. -
Category Impurity
Parent API Dimethenamid
Formula C13H21NO4S2
Mol. Wt. 319.43
(S)-Di-tert-Butyl 2-(2-hydroxyethyl)-piperazine-1,4-dicarboxylate chemical structure
Custom Synthesis

(S)-Di-tert-Butyl 2-(2-hydroxyethyl)-piperazine-1,4-dicarboxylate

CAT No. CS-MM-10688
CAS No. 660862-48-6
Category Impurity
Parent API
Formula -
Mol. Wt. 330.43
(S)-Dolutegravir Impurity 18 chemical structure
Custom Synthesis

(S)-Dolutegravir Impurity 18

CAT No. CS-O-59204
CAS No. 2512216-43-0
Category Impurity
Parent API Dolutegravir
Formula C14H16N2O6
Mol. Wt. 308.29

Impurity Products at Clearsynth

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

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