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 sales@clearsynth.com
Categories / Impurity

Impurity Products

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

Showing 22297-22320 of 27541 products
All In Stock Custom Synthesis
Oxcarbazepine Related Compound D chemical structure
Custom Synthesis

Oxcarbazepine Related Compound D

CAT No. CS-O-38642
CAS No. -
Category Impurity
Parent API Oxcarbazepine
Formula C30H22N4O3
Mol. Wt. 486.52
Oxfendazole EP Impurity D chemical structure
Custom Synthesis

Oxfendazole EP Impurity D

CAT No. CS-O-38219
CAS No. 2197014-92-7
Category Impurity
Parent API Oxfendazole
Formula C27H20N6O3S2
Mol. Wt. 540.62
Oxi Tic Icatibant (8-10) chemical structure
Custom Synthesis

Oxi Tic Icatibant (8-10)

CAT No. CS-EO-00466
CAS No. -
Category Impurity
Parent API Icatibant
Formula C25H34N6O5
Mol. Wt. 498.6
Oxime Impurity of Escitalopram Oxalate chemical structure
Custom Synthesis

Oxime Impurity of Escitalopram Oxalate

CAT No. CS-T-94233
CAS No. 227954-88-3
Category Impurity
Parent API Escitalopram
Formula C20H23FN2O2
Mol. Wt. 342.4
Oxo Lifitegrast impurity chemical structure
Custom Synthesis

Oxo Lifitegrast impurity

CAT No. CS-O-38471
CAS No. -
Category Impurity
Parent API Lifitegrast
Formula C29H22Cl2N2O8S
Mol. Wt. 629.46
Oxo Lurasidone chemical structure
Custom Synthesis

Oxo Lurasidone

CAT No. CS-O-44432
CAS No. 1309363-50-5
Category Impurity
Parent API Lurasidone
Formula C28H34N4O3S
Mol. Wt. 506.66
Oxo Simvastatin chemical structure
Custom Synthesis

Oxo Simvastatin

CAT No. CS-O-56909
CAS No. 1426939-44-7
Category Impurity
Parent API Simvastatin
Formula C25H36O5
Mol. Wt. 416.55
Oxo Sitagliptin chemical structure
Custom Synthesis

Oxo Sitagliptin

CAT No. CS-T-95811
CAS No. -
Category Impurity
Parent API Sitagliptin
Formula C16H13F6N5O2
Mol. Wt. 421.30
Oxo(piperidin-1-yl)acetic acid chemical structure
Custom Synthesis

Oxo(piperidin-1-yl)acetic acid

CAT No. CS-M-28750
CAS No. 4706-33-6
Category Impurity
Parent API
Formula -
Mol. Wt.
Oxo(pyrrolidin-1-yl)acetic acid chemical structure
Custom Synthesis

Oxo(pyrrolidin-1-yl)acetic acid

CAT No. CS-M-46576
CAS No. 49791-37-9
Category Impurity
Parent API
Formula -
Mol. Wt.
Oxo-2-pyridinylaminoacetic Acid chemical structure
Custom Synthesis

Oxo-2-pyridinylaminoacetic Acid

CAT No. CS-P-08038
CAS No. 16817-89-3
Category Impurity
Parent API
Formula -
Mol. Wt.
oxo-dapagliflozin2-chloro-5-((2S,3R,4R,5S,6R)-tetrahydro-3,4,5-trihydroxy-6-(hydroxymethyl)-2H-pyran-2-yl)benzoic acid chemical structure
Custom Synthesis

oxo-dapagliflozin2-chloro-5-((2S,3R,4R,5S,6R)-tetrahydro-3,4,5-trihydroxy-6-(hydroxymethyl)-2H-pyran-2-yl)benzoic acid

CAT No. CS-O-66555
CAS No. -
Category Impurity
Parent API dapagliflozin
Formula C13H15ClO7
Mol. Wt. 318.71
oxybis(propane-3,1,2-triyl) tetrakis(4-phenylbutanoate) chemical structure
Custom Synthesis

oxybis(propane-3,1,2-triyl) tetrakis(4-phenylbutanoate)

CAT No. CS-O-53591
CAS No.
Category Impurity
Parent API -
Formula C46H54O9
Mol. Wt. 750.92
Oxybutynin EP Impurity A chemical structure
Custom Synthesis

Oxybutynin EP Impurity A

CAT No. CS-T-51447
CAS No. 1199574-71-4
Category Impurity
Parent API Oxybutynin
Formula C22H35NO3
Mol. Wt. 361.52
Oxybutynin EP Impurity E HCl salt chemical structure
Custom Synthesis

Oxybutynin EP Impurity E HCl salt

CAT No. CS-EO-03743
CAS No. 1215677-72-7 (Freebase)
Category Impurity
Parent API Oxybutynin
Formula C23H33NO3 : HCl
Mol. Wt. 371.5 : 36.5
Oxybutynin Impurity 3 chemical structure
Custom Synthesis

Oxybutynin Impurity 3

CAT No. CS-P-05688
CAS No. -
Category Impurity
Parent API Oxybutynin
Formula C30H44N2O3
Mol. Wt. 480.68
Oxybutynin Impurity B chemical structure
Custom Synthesis

Oxybutynin Impurity B

CAT No. CS-O-31139
CAS No. 14943-53-4
Category Impurity
Parent API Oxybutynin
Formula C22H25NO3
Mol. Wt. 351.44
Oxybutynin Impurity C chemical structure
Custom Synthesis

Oxybutynin Impurity C

CAT No. CS-O-45050
CAS No. 1199574-70-3
Category Impurity
Parent API Oxybutynin
Formula C21H29NO3
Mol. Wt. 343.5
Oxybutynin- N-Substituted allyl impurity chemical structure
Custom Synthesis

Oxybutynin- N-Substituted allyl impurity

CAT No. CS-EO-01553
CAS No. -
Category Impurity
Parent API Oxybutynin
Formula C38H49NO6
Mol. Wt. 615.8
Oxybutynin Related Compound C chemical structure
Custom Synthesis

Oxybutynin Related Compound C

CAT No. CS-K-00103
CAS No. 2724511-24-2
Category Impurity
Parent API Oxybutynin
Formula C21H30ClNO3
Mol. Wt. 379.93
Oxycodone EP Impurity B chemical structure
Custom Synthesis

Oxycodone EP Impurity B

CAT No. CS-T-94097
CAS No. 7183-69-9
Category Impurity
Parent API Oxycodone
Formula C18H23NO4
Mol. Wt. 317.38
Oxycodone impurity D (Y0000453) chemical structure
Custom Synthesis

Oxycodone impurity D (Y0000453)

CAT No. CS-EG-02701
CAS No. 508-54-3
Category Impurity
Parent API Oxycodone
Formula C18H19NO4
Mol. Wt. 313.35
Oxycodone Related Compound B chemical structure
Custom Synthesis

Oxycodone Related Compound B

CAT No. CS-K-00104
CAS No. 71539-52-1
Category Impurity
Parent API Oxycodone
Formula C18H21NO5
Mol. Wt. 331.36 mol/g
Oxymetazoline EP Impurity D chemical structure
Custom Synthesis

Oxymetazoline EP Impurity D

CAT No. CS-T-09637
CAS No. 55699-12-2
Category Impurity
Parent API Oxymetazoline
Formula C14H20O3
Mol. Wt. 236.3

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.