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 21481-21504 of 27558 products
All In Stock Custom Synthesis
Nicergoline EP Impurity G chemical structure
Custom Synthesis

Nicergoline EP Impurity G

CAT No. CS-TB-13753
CAS No. 57935-65-6
Category Impurity
Parent API Nicergoline
Formula C23H24BrN3O2
Mol. Wt. 454.4
Nicergoline EP Impurity I chemical structure
Custom Synthesis

Nicergoline EP Impurity I

CAT No. CS-EO-02200
CAS No.
Category Impurity
Parent API Nicergoline
Formula C46H46Br2N6O6
Mol. Wt. 938.7
Nicergoline EP Impurity J chemical structure
Custom Synthesis

Nicergoline EP Impurity J

CAT No. CS-P-08692
CAS No. -
Category Impurity
Parent API Nicergoline
Formula C47H48Br2N6O6
Mol. Wt. 952.7
Nicergoline Impurity 12 chemical structure
Custom Synthesis

Nicergoline Impurity 12

CAT No. CS-O-39815
CAS No. 72821-88-6
Category Impurity
Parent API Nicergoline
Formula C18H22N2O
Mol. Wt. 282.38
Nicergoline Impurity E chemical structure
Custom Synthesis

Nicergoline Impurity E

CAT No. CS-P-01865
CAS No. 57935-66-7
Category Impurity
Parent API Nicergoline
Formula C23H24BrN3O3
Mol. Wt. 470.4
Niclosamide Impurity 4 chemical structure
Custom Synthesis

Niclosamide Impurity 4

CAT No. CS-O-34492
CAS No. 16739-21-2
Category Impurity
Parent API Niclosamide
Formula C13H7Cl3N2O4
Mol. Wt. 361.6
Niclosamide Impurity 5 chemical structure
Custom Synthesis

Niclosamide Impurity 5

CAT No. CS-O-34491
CAS No. 16739-20-1
Category Impurity
Parent API Niclosamide
Formula C13H8Cl2N2O4
Mol. Wt. 327.1
Nicorandil Dimer (Bromide) chemical structure
Custom Synthesis

Nicorandil Dimer (Bromide)

CAT No. CS-O-58000
CAS No. 2250142-73-3
Category Impurity
Parent API Nicorandil
Formula C16H18BrN5O5
Mol. Wt. 440.25
Nicorandil Dimer Trifluoroacetate chemical structure
Custom Synthesis

Nicorandil Dimer Trifluoroacetate

CAT No. CS-O-63396
CAS No. 2758197-72-5
Category Impurity
Parent API Nicorandil
Formula C18H18F3N5O7
Mol. Wt. 473.37
Nicorandil dimer-2 chemical structure
Custom Synthesis

Nicorandil dimer-2

CAT No. CS-O-64543
CAS No. -
Category Impurity
Parent API Nicorandil
Formula C16H17N5O5
Mol. Wt. 359.34
Nicorandil EP Impurity C chemical structure
Custom Synthesis

Nicorandil EP Impurity C

CAT No. CS-O-32676
CAS No. 46053-56-9
Category Impurity
Parent API Nicorandil
Formula -
Mol. Wt.
Nicorandil ethylene dimer impurity chemical structure
Custom Synthesis

Nicorandil ethylene dimer impurity

CAT No. CS-O-49153
CAS No. -
Category Impurity
Parent API Nicorandil
Formula C24H25N7O6
Mol. Wt. 507.51
Nicorandil Impurity 4 chemical structure
Custom Synthesis

Nicorandil Impurity 4

CAT No. CS-T-84545
CAS No. 1798026-96-6
Category Impurity
Parent API Nicorandil
Formula C16H17N5O5
Mol. Wt. 359.34
Nicorandil Impurity 7 chemical structure
Custom Synthesis

Nicorandil Impurity 7

CAT No. CS-P-08369
CAS No. -
Category Impurity
Parent API Nicorandil
Formula C32H36I3N9O7
Mol. Wt. 1039.40
Nicorandil Tetramer chemical structure
Custom Synthesis

Nicorandil Tetramer

CAT No. CS-EO-01695
CAS No. -
Category Impurity
Parent API Nicorandil
Formula C32H36N9O7
Mol. Wt. 658.7
Nicorandil Tetramer (as per BP) chemical structure
Custom Synthesis

Nicorandil Tetramer (as per BP)

CAT No. CS-O-64544
CAS No. -
Category Impurity
Parent API Nicorandil
Formula C32H33N9O7
Mol. Wt. 655.66
Nicorandil Trimer chemical structure
Custom Synthesis

Nicorandil Trimer

CAT No. CS-EO-01694
CAS No. 2365474-05-9
Category Impurity
Parent API Nicorandil
Formula C24H27N7O6
Mol. Wt. 509.5
Nicotinamide Guanine Dinucleotide chemical structure
Custom Synthesis

Nicotinamide Guanine Dinucleotide

CAT No. CS-N-00243
CAS No. 5624-35-1
Category Impurity
Parent API Guanine
Formula C21H27N7O15P2
Mol. Wt. 679.42
Nicotine Impurity 6 chemical structure
Custom Synthesis

Nicotine Impurity 6

CAT No. CS-DV-02731
CAS No. 1060802-34-7
Category Impurity
Parent API Nicotine
Formula C6H3ClFNO
Mol. Wt. 159.55
Nicotine Related Compound D chemical structure
Custom Synthesis

Nicotine Related Compound D

CAT No. CS-O-45829
CAS No. 532-12-7 (Freebase)
Category Impurity
Parent API Nicotine
Formula C13H14N2O4
Mol. Wt. 262.27
Nicotinic Acid Impurity 19 chemical structure
Custom Synthesis

Nicotinic Acid Impurity 19

CAT No. CS-O-61005
CAS No. 82878-61-3
Category Impurity
Parent API Nicotinic Acid
Formula C5H4N2O
Mol. Wt. 108.10
Nicotinic Acid Impurity L chemical structure
Custom Synthesis

Nicotinic Acid Impurity L

CAT No. CS-P-01869
CAS No. 940-06-7
Category Impurity
Parent API Niacin
Formula C5H3N3O4
Mol. Wt. 169.1
Nifedipine EP impurity C chemical structure
Custom Synthesis

Nifedipine EP impurity C

CAT No. CS-EO-00152
CAS No. 111304-31-5
Category Impurity
Parent API Nifedipine
Formula C12H11NO5
Mol. Wt. 249.22
Nifedipine Monoamide chemical structure
Custom Synthesis

Nifedipine Monoamide

CAT No. CS-T-83697
CAS No. 114709-68-1
Category Impurity
Parent API Nifedipine
Formula C16H17N3O5
Mol. Wt. 331.3

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.