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Categories / Impurity

Impurity Products

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

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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
Oxymetazoline EP Impurity E chemical structure
Custom Synthesis

Oxymetazoline EP Impurity E

CAT No. CS-T-09638
CAS No. 55699-10-0
Category Impurity
Parent API Oxymetazoline
Formula C14H19NO
Mol. Wt. 217.3
Oxymetazoline Impurity 11 chemical structure
Custom Synthesis

Oxymetazoline Impurity 11

CAT No. CS-O-60321
CAS No. 2926579-00-0
Category Impurity
Parent API Oxymetazoline
Formula C13H18O2
Mol. Wt. 206.29
Oxymetazoline Impurity 13 chemical structure
Custom Synthesis

Oxymetazoline Impurity 13

CAT No. CS-O-65026
CAS No. -
Category Impurity
Parent API Oxymetazoline
Formula C16H24N2O2
Mol. Wt. 276.37
Oxymetazoline Impurity 14 chemical structure
Custom Synthesis

Oxymetazoline Impurity 14

CAT No. CS-O-65025
CAS No. 1352879-62-9
Category Impurity
Parent API Oxymetazoline
Formula C16H24N2O2
Mol. Wt. 276.37
Oxymetazoline Impurity 4 chemical structure
Custom Synthesis

Oxymetazoline Impurity 4

CAT No. CS-ZG-92723
CAS No. 23500-79-0
Category Impurity
Parent API Oxymetazoline
Formula C13H19ClO
Mol. Wt. 226.74
Oxymetazoline Impurity 8 chemical structure
Custom Synthesis

Oxymetazoline Impurity 8

CAT No. CS-O-65108
CAS No. -
Category Impurity
Parent API Oxymetazoline
Formula C16H26N2O3
Mol. Wt. 294.39
Oxymetazoline Impurity A chemical structure
Custom Synthesis

Oxymetazoline Impurity A

CAT No. CS-O-41739
CAS No. 1391194-44-7
Category Impurity
Parent API Oxymetazoline
Formula C16H26N2O2
Mol. Wt. 278.39
Oxymetholone Related Compound B chemical structure
Custom Synthesis

Oxymetholone Related Compound B

CAT No. CS-O-60706
CAS No. 3085683-00-4
Category Impurity
Parent API Oxymetholone
Formula C21H32O3
Mol. Wt. 332.48

Impurity Products at Clearsynth

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

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