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Categories / Impurity

Impurity Products

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

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Phenylephrine isoquinolinone analog chemical structure
Custom Synthesis

Phenylephrine isoquinolinone analog

CAT No. CS-EO-00421
CAS No. 2990371-07-6
Category Impurity
Parent API Phenylephrine
Formula C17H13NO3
Mol. Wt. 279.3
Phenylephrine maleic acid adduct chemical structure
Custom Synthesis

Phenylephrine maleic acid adduct

CAT No. CS-O-36450
CAS No. -
Category Impurity
Parent API Phenylephrine
Formula C13H15NO5
Mol. Wt. 265.26
Phenylephrine Related Compound F chemical structure
Custom Synthesis

Phenylephrine Related Compound F

CAT No. CS-T-86372
CAS No. 1007885-60-0
Category Impurity
Parent API Phenylephrine
Formula C10H16ClNO3
Mol. Wt. 233.69
Phenylephrine β-D-Glucuronide (Mixture of Diastereomers) chemical structure
Custom Synthesis

Phenylephrine β-D-Glucuronide (Mixture of Diastereomers)

CAT No. CS-T-93431
CAS No.
Category Impurity
Parent API Phenylephrine
Formula C15H21NO8
Mol. Wt. 343.33
Phenylephrine-Acetaminophen degradation product-1 chemical structure
Custom Synthesis

Phenylephrine-Acetaminophen degradation product-1

CAT No. CS-O-57454
CAS No.
Category Impurity
Parent API Phenylephrine
Formula C14H13NO6
Mol. Wt. 291.26
Phenylephrine-Acetaminophen degradation product-2 chemical structure
Custom Synthesis

Phenylephrine-Acetaminophen degradation product-2

CAT No. CS-O-57455
CAS No.
Category Impurity
Parent API Phenylephrine
Formula C14H13NO6
Mol. Wt. 291.26
Phenylephrine-Acetaminophen degradation product-3 chemical structure
Custom Synthesis

Phenylephrine-Acetaminophen degradation product-3

CAT No. CS-O-57456
CAS No.
Category Impurity
Parent API Phenylephrine
Formula C14H13NO6
Mol. Wt. 291.26
Phenylephrine-citrate adduct (Mixture of isomers ) chemical structure
Custom Synthesis

Phenylephrine-citrate adduct (Mixture of isomers )

CAT No. CS-EO-00340
CAS No. -
Category Impurity
Parent API
Formula C15H19NO8
Mol. Wt. 341.31
Phenylethanolamine A chemical structure
Custom Synthesis

Phenylethanolamine A

CAT No. CS-W-00034
CAS No. 1346746-81-3
Category Impurity
Parent API
Formula C19H24N2O4
Mol. Wt. 344.41
Phenylethyl Methyl Ether chemical structure
Custom Synthesis

Phenylethyl Methyl Ether

CAT No. CS-T-39638
CAS No. 3558-60-9
Category Impurity
Parent API
Formula -
Mol. Wt.
Phenylglyoxylic Acid chemical structure
Custom Synthesis

Phenylglyoxylic Acid

CAT No. CS-T-60447
CAS No. 611-73-4
Category Impurity
Parent API Glycopyrronium bromide
Formula C8H6O3
Mol. Wt. 150.13
Phenylpropanolamine Impurity 2 chemical structure
Custom Synthesis

Phenylpropanolamine Impurity 2

CAT No. CS-O-38738
CAS No. 63620-43-9
Category Impurity
Parent API Phenylpropanolamine
Formula C9H14NO4P
Mol. Wt. 231.2
Phenylpropanolamine Impurity 3 chemical structure
Custom Synthesis

Phenylpropanolamine Impurity 3

CAT No. CS-O-38737
CAS No. 1427309-74-7
Category Impurity
Parent API Phenylpropanolamine
Formula C11H15NO
Mol. Wt. 177.2
Phenylpropanolamine Impurity 4 chemical structure
Custom Synthesis

Phenylpropanolamine Impurity 4

CAT No. CS-EO-03763
CAS No. 1130-06-9
Category Impurity
Parent API Phenylpropanolamine
Formula C9H13NO : H2O4S
Mol. Wt. 151.2 : 98.1
Phenytoin EP Impurity F chemical structure
Custom Synthesis

Phenytoin EP Impurity F

CAT No. CS-T-58375
CAS No. 51169-17-6
Category Impurity
Parent API Phenytoin
Formula C16H14N2O2
Mol. Wt. 266.30
Pheophorbide A (~90%) (mixture of diastereomers) chemical structure
Custom Synthesis

Pheophorbide A (~90%) (mixture of diastereomers)

CAT No. CS-T-85655
CAS No. 15664-29-6
Category Impurity
Parent API
Formula C35H36N4O5
Mol. Wt. 592.68
Phloroglucide chemical structure
Custom Synthesis

Phloroglucide

CAT No. CS-T-60521
CAS No. 491-45-2
Category Impurity
Parent API Phloroglucinol
Formula C12H10O5
Mol. Wt. 234.2
Phloroglucinol monosulfate chemical structure
Custom Synthesis

Phloroglucinol monosulfate

CAT No. CS-O-33230
CAS No. 72630-02-5
Category Impurity
Parent API Phloroglucinol
Formula C6H6O6S
Mol. Wt. 206.17
Pholcodine EP Impurity D chemical structure
Custom Synthesis

Pholcodine EP Impurity D

CAT No. CS-O-59596
CAS No. 291532-18-8
Category Impurity
Parent API Pholcodine
Formula C29H41N3O5
Mol. Wt. 511.7
Pholcodine EP Impurity G chemical structure
Custom Synthesis

Pholcodine EP Impurity G

CAT No. CS-O-59597
CAS No.
Category Impurity
Parent API Pholcodine
Formula C46H58N4O8
Mol. Wt. 795
Pholcodine for impurity G identification (Y0001865) chemical structure
Custom Synthesis

Pholcodine for impurity G identification (Y0001865)

CAT No. CS-EG-02438
CAS No. -
Category Impurity
Parent API
Formula -
Mol. Wt.
Pholcodine Impurity C chemical structure
Custom Synthesis

Pholcodine Impurity C

CAT No. CS-DH-00022
CAS No. 433308-89-5
Category Impurity
Parent API
Formula -
Mol. Wt. 414.5
Pholcodine Impurity F chemical structure
Custom Synthesis

Pholcodine Impurity F

CAT No. CS-DH-00023
CAS No. 433308-91-9
Category Impurity
Parent API
Formula -
Mol. Wt. 430.5
Phosphate chemical structure
Custom Synthesis

Phosphate

CAT No. CS-ZH-24940
CAS No. 14265-44-2
Category Impurity
Parent API Alendronate
Formula PO4
Mol. Wt. 95

Impurity Products at Clearsynth

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

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