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Categories / Impurity

Impurity Products

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

Showing 19177-19200 of 27566 products
All In Stock Custom Synthesis
Levalbuterol Related Compound E Hydrochloride chemical structure
Custom Synthesis

Levalbuterol Related Compound E Hydrochloride

CAT No. CS-EO-03846
CAS No. 69716-64-9
Category Impurity
Parent API Salbutamol
Formula C15H25NO3 : HCl
Mol. Wt. 267.4 : 36.5
Levalbuterol related compound F Formate salt chemical structure
Custom Synthesis

Levalbuterol related compound F Formate salt

CAT No. CS-O-49738
CAS No. 56796-66-8(Freebase)
Category Impurity
Parent API Levalbuterol
Formula C21H29NO5
Mol. Wt. 375.46
Levalbuterol Related Compound H chemical structure
Custom Synthesis

Levalbuterol Related Compound H

CAT No. CS-O-45239
CAS No. 870076-72-5 (Freebase)
Category Impurity
Parent API Levalbuterol
Formula C16H27NO5
Mol. Wt. 313.39
Levalbuterol tartrate chemical structure
Custom Synthesis

Levalbuterol tartrate

CAT No. CS-MM-11780
CAS No. 661464-94-4
Category Impurity
Parent API Levalbuterol
Formula C13H21NO3 : 1/2(C4H6O6)
Mol. Wt. 239.3 : 1/2(150.1)
Levalbuterol USP Related Compound A (HCl salt) chemical structure
Custom Synthesis

Levalbuterol USP Related Compound A (HCl salt)

CAT No. CS-EO-03648
CAS No. 1823256-56-9 (Freebase)
Category Impurity
Parent API Levalbuterol
Formula C13H21NO2 : HCl
Mol. Wt. 223.3 : 36.5
Levamisole EP Impurity A chemical structure
Custom Synthesis

Levamisole EP Impurity A

CAT No. CS-EO-00960
CAS No. 32190-34-4
Category Impurity
Parent API Levamisole
Formula C11H14N2OS
Mol. Wt. 222.3
Levamisole EP Impurity B chemical structure
Custom Synthesis

Levamisole EP Impurity B

CAT No. CS-EO-00961
CAS No. 37430-07-2
Category Impurity
Parent API Levamisole
Formula C11H12N2S
Mol. Wt. 204.3
Levamisole EP Impurity C chemical structure
Custom Synthesis

Levamisole EP Impurity C

CAT No. CS-T-38438
CAS No. 32190-33-3
Category Impurity
Parent API Levamisole
Formula C11H14N2OS
Mol. Wt. 222.3
Levamisole EP Impurity E chemical structure
Custom Synthesis

Levamisole EP Impurity E

CAT No. CS-EO-00962
CAS No. 32190-36-6
Category Impurity
Parent API Levamisole
Formula C22H26N4O2S2
Mol. Wt. 442.60
Levamisole Impurity B chemical structure
Custom Synthesis

Levamisole Impurity B

CAT No. CS-P-01575
CAS No. 20406-02-4
Category Impurity
Parent API Levamisole
Formula -
Mol. Wt.
Levamisole Impurity D (HCl salt form) chemical structure
Custom Synthesis

Levamisole Impurity D (HCl salt form)

CAT No. CS-O-42574
CAS No. 4335-29-9
Category Impurity
Parent API Levamisole
Formula C11H11ClN2S
Mol. Wt. 238.74
Levamisole Phosphate chemical structure
Custom Synthesis

Levamisole Phosphate

CAT No. CS-P-01573
CAS No. 32093-35-9
Category Impurity
Parent API Levamisole
Formula C11H12N2S : H3O4P
Mol. Wt. 204.3 : 98.0
Levetiracetam 2-oxoazetidin impurity chemical structure
Custom Synthesis

Levetiracetam 2-oxoazetidin impurity

CAT No. CS-O-55297
CAS No.
Category Impurity
Parent API Levetiracetam
Formula C7H12N2O2
Mol. Wt. 156.18
Levetiracetam 2-oxopiperidin impurity chemical structure
Custom Synthesis

Levetiracetam 2-oxopiperidin impurity

CAT No. CS-O-55300
CAS No. 172171-68-5
Category Impurity
Parent API Levetiracetam
Formula C9H16N2O2
Mol. Wt. 184.24
Levetiracetam Dehydro Acid chemical structure
Custom Synthesis

Levetiracetam Dehydro Acid

CAT No. CS-O-54216
CAS No. 358629-39-7
Category Impurity
Parent API Levetiracetam
Formula C8H11NO3
Mol. Wt. 169.18
Levetiracetam Impurity 19 chemical structure
Custom Synthesis

Levetiracetam Impurity 19

CAT No. CS-O-56512
CAS No. 1868118-63-1
Category Impurity
Parent API Levetiracetam
Formula C8H16N2O3
Mol. Wt. 188.22
Levetiracetam Impurity 21 chemical structure
Custom Synthesis

Levetiracetam Impurity 21

CAT No. CS-O-56513
CAS No. 1847568-87-9
Category Impurity
Parent API Levetiracetam
Formula C8H16N2O3
Mol. Wt. 188.22
Levetiracetam Impurity 5 chemical structure
Custom Synthesis

Levetiracetam Impurity 5

CAT No. CS-O-48497
CAS No. 1113-58-2
Category Impurity
Parent API Levetiracetam
Formula C4H9NO2
Mol. Wt. 103.1
Levetiracetam Impurity 6 chemical structure
Custom Synthesis

Levetiracetam Impurity 6

CAT No. CS-O-56510
CAS No. 1844123-52-9
Category Impurity
Parent API Levetiracetam
Formula C8H17N3O2
Mol. Wt. 187.24
Levetiracetam Impurity 7 chemical structure
Custom Synthesis

Levetiracetam Impurity 7

CAT No. CS-O-56511
CAS No. 1867585-44-1
Category Impurity
Parent API Levetiracetam
Formula C8H17N3O2
Mol. Wt. 187.24
Levetiracetam Impurity 8 chemical structure
Custom Synthesis

Levetiracetam Impurity 8

CAT No. CS-O-50464
CAS No. 2245069-23-0
Category Impurity
Parent API Levetiracetam
Formula C8H13ClN2O2
Mol. Wt. 204.65
Levetiracetam impurity A (Y0001254) chemical structure
Custom Synthesis

Levetiracetam impurity A (Y0001254)

CAT No. CS-EG-02479
CAS No. -
Category Impurity
Parent API Levetiracetam
Formula C8H13NO3
Mol. Wt. 171.09 g/mol
Levetiracetam Impurity C (Y0001256) chemical structure
Custom Synthesis

Levetiracetam Impurity C (Y0001256)

CAT No. CS-EG-00762
CAS No. 142-08-5
Category Impurity
Parent API Levetiracetam
Formula C5H5NO
Mol. Wt. 95.1
Levetiracetam impurity D (Y0001257) chemical structure
Custom Synthesis

Levetiracetam impurity D (Y0001257)

CAT No. CS-EG-02433
CAS No. 103765-01-1
Category Impurity
Parent API Levetiracetam
Formula C8H14N2O2
Mol. Wt. 170.21 g/mol

Impurity Products at Clearsynth

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

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