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Categories / Impurity

Impurity Products

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

Showing 7105-7128 of 27558 products
All In Stock Custom Synthesis
(S)-Empagliflozin L-glucitol tetraacetate chemical structure
Custom Synthesis

(S)-Empagliflozin L-glucitol tetraacetate

CAT No. CS-O-59403
CAS No.
Category Impurity
Parent API Empagliflozin
Formula C31H35ClO11
Mol. Wt. 619.06
(S)-Empagliflozin Peracetyl chemical structure
Custom Synthesis

(S)-Empagliflozin Peracetyl

CAT No. CS-O-52113
CAS No. 1620758-27-1
Category Impurity
Parent API Empagliflozin
Formula C31H35ClO11
Mol. Wt. 619.06
(S)-Erdosteine chemical structure
Custom Synthesis

(S)-Erdosteine

CAT No. CS-O-58554
CAS No. 159701-33-4
Category Impurity
Parent API Erdosteine
Formula C8H11NO4S2
Mol. Wt. 249.31
(S)-ethyl 3-(8-bromo-1-methyl-6-(pyridin-2-yl)-4H-benzo[f]imidazo[1,2-a][1,4]diazepin-4-yl)propanoate chemical structure
Custom Synthesis

(S)-ethyl 3-(8-bromo-1-methyl-6-(pyridin-2-yl)-4H-benzo[f]imidazo[1,2-a][1,4]diazepin-4-yl)propanoate

CAT No. CS-O-50611
CAS No. 1860899-55-3
Category Impurity
Parent API RmiMidazolam
Formula C22H21BrN4O2
Mol. Wt. 453.33
(S)-ethyl 3-cyano-5-methylhexanoate chemical structure
Custom Synthesis

(S)-ethyl 3-cyano-5-methylhexanoate

CAT No. CS-O-40963
CAS No. 181289-39-4
Category Impurity
Parent API Pregabalin
Formula C10H17NO2
Mol. Wt. 183.3
(S)-Fesoterodine Fumarate chemical structure
Custom Synthesis

(S)-Fesoterodine Fumarate

CAT No. CS-EO-00356
CAS No. 1431511-18-0(Free base)
Category Impurity
Parent API Fesoterodine
Formula C30H41NO7
Mol. Wt. 527.65
(S)-Fesoterodine Fumarate chemical structure
Custom Synthesis

(S)-Fesoterodine Fumarate

CAT No. CS-T-54697
CAS No. 1431511-18-0
Category Impurity
Parent API Fesoterodine
Formula C26H37NO3 : C4H4O4
Mol. Wt. 411.6 : 116.1
(S)-Fezolinetant N-oxide chemical structure
Custom Synthesis

(S)-Fezolinetant N-oxide

CAT No. CS-O-61991
CAS No. ----
Category Impurity
Parent API Fezolinetant
Formula C16H15FN6O2S
Mol. Wt. 374.39
(S)-Fluoxetine Hydrochloride chemical structure
Custom Synthesis

(S)-Fluoxetine Hydrochloride

CAT No. CS-T-54958
CAS No. 114247-06-2
Category Impurity
Parent API Fluoxetine
Formula -
Mol. Wt.
(S)-Ibrutinib (IBR) Diamine Impurity chemical structure
Custom Synthesis

(S)-Ibrutinib (IBR) Diamine Impurity

CAT No. CS-TA-13846
CAS No. 1288338-97-5
Category Impurity
Parent API Ibrutinib
Formula C47H46N12O3
Mol. Wt. 827
(S)-Ibuprofen Methyl Ester chemical structure
Custom Synthesis

(S)-Ibuprofen Methyl Ester

CAT No. CS-O-52583
CAS No. 81576-55-8
Category Impurity
Parent API Ibuprofen
Formula C14H20O2
Mol. Wt. 220.31
(S)-Isomer N-Hydroxy Linagliptin chemical structure
Custom Synthesis

(S)-Isomer N-Hydroxy Linagliptin

CAT No. CS-O-61512
CAS No.
Category Impurity
Parent API Linagliptin
Formula C25H28N8O3
Mol. Wt. 488.55
(S)-isopropyl 2-(((R)-((((S)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)amino)propanoate chemical structure
Custom Synthesis

(S)-isopropyl 2-(((R)-((((S)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)amino)propanoate

CAT No. CS-O-37636
CAS No. -
Category Impurity
Parent API Tenofovir
Formula C21H29N6O5P
Mol. Wt. 476.47
(S)-Isotimolol chemical structure
Custom Synthesis

(S)-Isotimolol

CAT No. CS-T-30114
CAS No. 158636-96-5
Category Impurity
Parent API Timolol
Formula C13H24N4O3S
Mol. Wt. 316.4
(S)-Ketoprofen Ethyl Ester chemical structure
Custom Synthesis

(S)-Ketoprofen Ethyl Ester

CAT No. CS-EO-03138
CAS No. 136656-97-8
Category Impurity
Parent API Ketoprofen
Formula C18H18O3
Mol. Wt. 282.3
(S)-Ketoprofen Sorbitol Ester chemical structure
Custom Synthesis

(S)-Ketoprofen Sorbitol Ester

CAT No. CS-O-56948
CAS No. 1147275-54-4
Category Impurity
Parent API (S)-Ketoprofen
Formula C22H26O8
Mol. Wt. 418.44
(S)-Lacosamide EP Impurity I chemical structure
Custom Synthesis

(S)-Lacosamide EP Impurity I

CAT No. CS-EO-01096
CAS No. 2817369-11-0
Category Impurity
Parent API Lacosamide
Formula C19H23N3O3
Mol. Wt. 341.40
(S)-Laudanosine chemical structure
Custom Synthesis

(S)-Laudanosine

CAT No. CS-T-30915
CAS No. 2688-77-9
Category Impurity
Parent API Laudanosine
Formula C21H27NO4
Mol. Wt. 357.45
(S)-Lercanidipine chemical structure
Custom Synthesis

(S)-Lercanidipine

CAT No. CS-O-51878
CAS No. 185197-71-1
Category Impurity
Parent API Lercanidipine
Formula C36H41N3O6
Mol. Wt. 611.73
(S)-Lisinopril Dimer-d5 chemical structure
Custom Synthesis

(S)-Lisinopril Dimer-d5

CAT No. CS-T-97349
CAS No. 1356847-97-6
Category Impurity
Parent API
Formula C42H55D5N6O9
Mol. Wt. 797.99
(S)-Lorlatinib chemical structure
Custom Synthesis

(S)-Lorlatinib

CAT No. CS-O-57760
CAS No. 1454847-76-7
Category Impurity
Parent API Lorlatinib
Formula C21H19FN6O2
Mol. Wt. 406.41
(S)-Luliconazole-Z-Isomer chemical structure
Custom Synthesis

(S)-Luliconazole-Z-Isomer

CAT No. CS-O-38329
CAS No. 2522922-36-5
Category Impurity
Parent API Luliconazole
Formula C14H9Cl2N3S2
Mol. Wt. 354.3
(S)-M8-SPy chemical structure
Custom Synthesis

(S)-M8-SPy

CAT No. CS-T-83723
CAS No. 1192364-56-9
Category Impurity
Parent API
Formula -
Mol. Wt.
(S)-methyl (3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methanesulfonate chemical structure
Custom Synthesis

(S)-methyl (3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methanesulfonate

CAT No. CS-O-40167
CAS No. -
Category Impurity
Parent API
Formula -
Mol. Wt. 374.39

Impurity Products at Clearsynth

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

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