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Categories / Impurity

Impurity Products

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

Showing 8569-8592 of 27566 products
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2,3-O-sulphinyl cytidine chemical structure
Custom Synthesis

2,3-O-sulphinyl cytidine

CAT No. CS-O-37729
CAS No. 55628-10-9
Category Impurity
Parent API Cytidine
Formula C9H12ClN3O6S
Mol. Wt. 325.72
2,4 Dimethyl Ropivacaine-S-Isomer chemical structure
Custom Synthesis

2,4 Dimethyl Ropivacaine-S-Isomer

CAT No. CS-O-63007
CAS No. 2501271-52-7
Category Impurity
Parent API Ropivacaine
Formula C17H26N2O
Mol. Wt. 274.41
2,4,5,6-Tetraaminopyrimidine Sulfate chemical structure
Custom Synthesis

2,4,5,6-Tetraaminopyrimidine Sulfate

CAT No. CS-T-86986
CAS No. 5392-28-9
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4,5-Tribromotoluene chemical structure
Custom Synthesis

2,4,5-Tribromotoluene

CAT No. CS-M-29399
CAS No. 3278-88-4
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4,5-Trimethoxyamphetamine HCl chemical structure
Custom Synthesis

2,4,5-Trimethoxyamphetamine HCl

CAT No. CS-B-00249
CAS No. 15995-72-9
Category Impurity
Parent API Amphetamine
Formula C12H19NO3.HCl
Mol. Wt. 261.75
2,4,5-Trimethylaniline chemical structure
Custom Synthesis

2,4,5-Trimethylaniline

CAT No. CS-BX-00101
CAS No. 137-17-7
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4,6-Piperidinetrione Sodium Salt chemical structure
Custom Synthesis

2,4,6-Piperidinetrione Sodium Salt

CAT No. CS-T-60627
CAS No. 1135049-14-7
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4,6-Trichloroisophthalonitrile chemical structure
Custom Synthesis

2,4,6-Trichloroisophthalonitrile

CAT No. CS-O-03424
CAS No. 19861-59-7
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4,8-Trichlorodibenzofuran chemical structure
Custom Synthesis

2,4,8-Trichlorodibenzofuran

CAT No. CS-T-94143
CAS No. 54589-71-8
Category Impurity
Parent API Benzocaine
Formula C12H5Cl3O
Mol. Wt. 271.53
2,4,DIIBENZOYL DERIVATIVE chemical structure
Custom Synthesis

2,4,DIIBENZOYL DERIVATIVE

CAT No. CS-O-37558
CAS No. -
Category Impurity
Parent API
Formula C20H26N4O2
Mol. Wt. 354.45
2,4’-Bisphenol A chemical structure
Custom Synthesis

2,4’-Bisphenol A

CAT No. CS-T-66937
CAS No. 837-08-1
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4-bis(((3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d] [1,3]dioxol-4-yl)oxy)butane-1,3-diol chemical structure
Custom Synthesis

2,4-bis(((3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d] [1,3]dioxol-4-yl)oxy)butane-1,3-diol

CAT No. CS-O-66701
CAS No. -
Category Impurity
Parent API Butane-1,3-diol / Cyclopentane-1,2-diol
Formula C20H36N2O8
Mol. Wt. 432.51
2',4-bis(dimethylamino)-5'-(4-(dimethylamino)-2-hydroxybenzyl)-[1,1'-biphenyl]-2,4'-diol chemical structure
Custom Synthesis

2',4-bis(dimethylamino)-5'-(4-(dimethylamino)-2-hydroxybenzyl)-[1,1'-biphenyl]-2,4'-diol

CAT No. CS-O-46482
CAS No. -
Category Impurity
Parent API Neostigmine
Formula C25H31N3O3
Mol. Wt. 421.54
2,4-Bis(trifluoromethyl)-5,6,7,8-tetrahydropyrido-[3,4-d]pyrimidine hydrochloride chemical structure
Custom Synthesis

2,4-Bis(trifluoromethyl)-5,6,7,8-tetrahydropyrido-[3,4-d]pyrimidine hydrochloride

CAT No. CS-BL-00159
CAS No. 911636-86-7
Category Impurity
Parent API Gemigliptin
Formula C9H8ClF6N3
Mol. Wt. 307.62
2,4-diamino-5-chloro-6-piperidin pyrimidine-3-oxide chemical structure
Custom Synthesis

2,4-diamino-5-chloro-6-piperidin pyrimidine-3-oxide

CAT No. CS-O-65899
CAS No. -
Category Impurity
Parent API Minoxidil
Formula C9H14ClN5O
Mol. Wt. 243.69
2,4-diamino-6-hydroxypyrimidine-1-oxide chemical structure
Custom Synthesis

2,4-diamino-6-hydroxypyrimidine-1-oxide

CAT No. CS-O-43153
CAS No.
Category Impurity
Parent API -
Formula C4H6N4O2
Mol. Wt. 142.12
2,4-Diamino-7-hydroxy-6-pteridineacetic Acid Ethyl Ester chemical structure
Custom Synthesis

2,4-Diamino-7-hydroxy-6-pteridineacetic Acid Ethyl Ester

CAT No. CS-T-52420
CAS No. 6272-88-4
Category Impurity
Parent API
Formula -
Mol. Wt.
2,4-Dichloro Loxapine chemical structure
Custom Synthesis

2,4-Dichloro Loxapine

CAT No. CS-O-51477
CAS No. -
Category Impurity
Parent API Loxapine
Formula C18H17Cl2N3O
Mol. Wt. 362.25
2,4-Dichloro-1-[4-(Chloromethyl)-2-Methoxyphenoxy]benzene chemical structure
Custom Synthesis

2,4-Dichloro-1-[4-(Chloromethyl)-2-Methoxyphenoxy]benzene

CAT No. CS-O-03404
CAS No. 916793-22-1
Category Impurity
Parent API
Formula C14H11Cl3O2
Mol. Wt. 317.59
2,4-Dichloro-6-difluoromethyl-pyrimidine chemical structure
Custom Synthesis

2,4-Dichloro-6-difluoromethyl-pyrimidine

CAT No. CS-O-39249
CAS No. 1706464-39-2
Category Impurity
Parent API
Formula C5H2Cl2F2N2
Mol. Wt. 198.99
2,4-Dichlorobenzyl alcohol EP Impurity A chemical structure
Custom Synthesis

2,4-Dichlorobenzyl alcohol EP Impurity A

CAT No. CS-EO-00467
CAS No. 34145-05-6
Category Impurity
Parent API Rapidosept
Formula C7H6Cl2O
Mol. Wt. 177
2,4-Dichlorobenzyl alcohol EP Impurity G chemical structure
Custom Synthesis

2,4-Dichlorobenzyl alcohol EP Impurity G

CAT No. CS-EO-00468
CAS No. 207974-13-8
Category Impurity
Parent API Rapidosept
Formula C14H10Cl4O
Mol. Wt. 336
2,4-dichlorobenzyl Econazole chemical structure
Custom Synthesis

2,4-dichlorobenzyl Econazole

CAT No. CS-O-52257
CAS No. 57265-33-5
Category Impurity
Parent API Econazole
Formula C25H19Cl7N2O
Mol. Wt. 611.60
2,4-Dichlorofuro[2,3-d]pyrimidine chemical structure
Custom Synthesis

2,4-Dichlorofuro[2,3-d]pyrimidine

CAT No. CS-T-52624
CAS No. 1000577-84-3
Category Impurity
Parent API
Formula -
Mol. Wt.

Impurity Products at Clearsynth

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

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