Recently Viewed 0
Meet Clearsynth at CPHI India 2026 · November 23–25 · Booth 2J10 · IICC, Yashobhoomi, New Delhi View event
My Account Need quick assistance? WhatsApp us +91-22-45045900 [email protected]
Categories / Impurity

Impurity Products

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

Showing 4465-4488 of 27540 products
All In Stock Custom Synthesis
Racemic Cetirizine Dihydrochloride chemical structure
In Stock

Racemic Cetirizine Dihydrochloride

CAT No. CS-O-34447
CAS No.
Category Impurity
Parent API Cetirizine
Formula C21H27Cl3N2O3
Mol. Wt. 461.81
Racemic-(1R,2S,5S)-3-(Tert-butoxycarbonyl)-6,6-Dimethyl-3-Azabicyclo[3.1.0]Hexane-2-carboxylic acid chemical structure
In Stock

Racemic-(1R,2S,5S)-3-(Tert-butoxycarbonyl)-6,6-Dimethyl-3-Azabicyclo[3.1.0]Hexane-2-carboxylic acid

CAT No. CS-ZE-00124
CAS No. 219754-02-6
Category Impurity
Parent API -
Formula C13H21NO4
Mol. Wt. 255.31
Racemic-Sertraline Hydrochloride chemical structure
In Stock

Racemic-Sertraline Hydrochloride

CAT No. CS-O-08151
CAS No. 79617-89-3
Category Impurity
Parent API Sertraline
Formula C17H18Cl3N
Mol. Wt. 342.69
rac-Fosfomycin Benzylamine chemical structure
In Stock

rac-Fosfomycin Benzylamine

CAT No. CS-O-15921
CAS No. 27699-10-1
Category Impurity
Parent API Fosfomycin
Formula C10H16NO4P
Mol. Wt. 245.21
rac-Hesperetin 3-O-β-D-glucuronide (Mixture of Diastereomers) chemical structure
In Stock

rac-Hesperetin 3-O-β-D-glucuronide (Mixture of Diastereomers)

CAT No. CS-DF-00053
CAS No. 1237479-05-8
Category Impurity
Parent API Hesperetin
Formula C22H22O12
Mol. Wt. 478.40
rac-Lavandulol chemical structure
In Stock

rac-Lavandulol

CAT No. CS-T-30948
CAS No. 58461-27-1
Category Impurity
Parent API Lavandulol
Formula C10H18O
Mol. Wt. 154.25
rac-Methyl Ephedrine Hydrochloride chemical structure
In Stock

rac-Methyl Ephedrine Hydrochloride

CAT No. CS-T-81844
CAS No. 18760-80-0
Category Impurity
Parent API Ephedrine hydrochloride
Formula C11H18ClNO
Mol. Wt. 215.72
rac-Mirabegron chemical structure
In Stock

rac-Mirabegron

CAT No. CS-P-08950
CAS No. 1330277-46-7
Category Impurity
Parent API Mirabegron
Formula C21H24N4O2S
Mol. Wt. 396.51
rac-Mirogabalin chemical structure
In Stock

rac-Mirogabalin

CAT No. CS-O-58920
CAS No. 1415817-35-4
Category Impurity
Parent API Mirogabalin
Formula C12H19NO2
Mol. Wt. 209.28
rac-Mirogabalin Besylate chemical structure
In Stock

rac-Mirogabalin Besylate

CAT No. CS-O-48024
CAS No. 2704669-29-2
Category Impurity
Parent API Mirogabalin
Formula C18H25NO5S
Mol. Wt. 367.46
rac-Mirogabalin Dimer chemical structure
In Stock

rac-Mirogabalin Dimer

CAT No. CS-O-58807
CAS No.
Category Impurity
Parent API Mirogabalin
Formula C24H36N2O3
Mol. Wt. 400.55
rac-Mirogabalin Lactam chemical structure
In Stock

rac-Mirogabalin Lactam

CAT No. CS-O-58804
CAS No.
Category Impurity
Parent API Mirogabalin
Formula C12H17NO
Mol. Wt. 191.27
rac-N-acetyl Mirabegron chemical structure
In Stock

rac-N-acetyl Mirabegron

CAT No. CS-O-41475
CAS No. -
Category Impurity
Parent API Mirabegron
Formula C23H26N4O3S
Mol. Wt. 438.54
rac-O-Benzyl N-Phenyl Formoterol(Mixture of Diastereomers) chemical structure
In Stock

rac-O-Benzyl N-Phenyl Formoterol(Mixture of Diastereomers)

CAT No. CS-T-06112
CAS No. 43229-70-5
Category Impurity
Parent API Formoterol
Formula C33H36N2O4
Mol. Wt. 524.65
rac-Praziquanamine chemical structure
In Stock

rac-Praziquanamine

CAT No. CS-T-40382
CAS No. 61196-37-0
Category Impurity
Parent API Praziquantel
Formula C12H14N2O
Mol. Wt. 202.25
rac-Pregabalin Methyl Ester Hydrochloride chemical structure
In Stock

rac-Pregabalin Methyl Ester Hydrochloride

CAT No. CS-O-48875
CAS No. 1955557-35-3
Category Impurity
Parent API Pregabalin
Formula C9H20ClNO2
Mol. Wt. 209.71
Rac-Rasagiline Benzyl Impurity chemical structure
In Stock

Rac-Rasagiline Benzyl Impurity

CAT No. CS-O-46748
CAS No. 151252-98-1
Category Impurity
Parent API Rasagiline
Formula C16H17N
Mol. Wt. 223.31
Rac-Rasagiline Mesylate impurity chemical structure
In Stock

Rac-Rasagiline Mesylate impurity

CAT No. CS-O-46749
CAS No. 2997444-40-1
Category Impurity
Parent API Rasagiline
Formula C13H15NO2S
Mol. Wt. 249.33
Rac-Ruxolitinib Acrylo pyrimidine Impurity chemical structure
In Stock

Rac-Ruxolitinib Acrylo pyrimidine Impurity

CAT No. CS-EO-01361
CAS No. 941685-39-8
Category Impurity
Parent API Ruxolitinib
Formula C23H32N6OSi
Mol. Wt. 436.63
Rac-Sitagliptin Triazecine Analog chemical structure
In Stock

Rac-Sitagliptin Triazecine Analog

CAT No. CS-O-16935
CAS No. 2805078-75-3
Category Impurity
Parent API Sitagliptin
Formula C16H13F6N5O2
Mol. Wt. 421.30
rac-Synephrine chemical structure
In Stock

rac-Synephrine

CAT No. CS-T-61559
CAS No. 94-07-5
Category Impurity
Parent API Norepinephrine
Formula C9H13NO2
Mol. Wt. 167.2
Raltegravir Impurity 12 chemical structure
In Stock

Raltegravir Impurity 12

CAT No. CS-O-31404
CAS No. 519032-08-7
Category Impurity
Parent API Raltegravir
Formula C17H19N3O6
Mol. Wt. 361.35
Raltegravir Impurity 3 chemical structure
In Stock

Raltegravir Impurity 3

CAT No. CS-O-31210
CAS No. 888504-28-7
Category Impurity
Parent API Raltegravir
Formula C4H3KN2O3
Mol. Wt. 166.18
Raltegravir pivaloyl Impurity chemical structure
In Stock

Raltegravir pivaloyl Impurity

CAT No. CS-O-48419
CAS No. -
Category Impurity
Parent API Raltegravir
Formula C28H31FN4O6
Mol. Wt. 538.58

Impurity Products at Clearsynth

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

Browse available compounds above or contact our team for custom synthesis and bulk requirements.

Done
RFQ Basket 0
Quick Enquiry
Tell us what you need
Quote Basket
Selected RFQ Items
Your RFQ basket is empty. Add a product block or copy a guided requirement here.