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Categories / Impurity

Impurity Products

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

Showing 18001-18024 of 27565 products
All In Stock Custom Synthesis
Heptacarboxylporphyrin I Dihydrochloride chemical structure
Custom Synthesis

Heptacarboxylporphyrin I Dihydrochloride

CAT No. CS-ED-02486
CAS No. 141407-09-2
Category Impurity
Parent API -
Formula C39H40Cl2N4O14
Mol. Wt. 859.66
Heptachlorodibenzo-p-dioxin chemical structure
Custom Synthesis

Heptachlorodibenzo-p-dioxin

CAT No. CS-T-25907
CAS No. 35822-46-9
Category Impurity
Parent API
Formula -
Mol. Wt.
Heptadecyl Trimethylsilyl Fumarate chemical structure
Custom Synthesis

Heptadecyl Trimethylsilyl Fumarate

CAT No. CS-O-57256
CAS No.
Category Impurity
Parent API .
Formula C24H46O4Si
Mol. Wt. 426.71
Heptakis[6-S-(2-carboxyethyl)-6-thio]{6-S-[R-(2-carboxyethyl)-6-mercaptothio]}cyclomaltooctaose chemical structure
Custom Synthesis

Heptakis[6-S-(2-carboxyethyl)-6-thio]{6-S-[R-(2-carboxyethyl)-6-mercaptothio]}cyclomaltooctaose

CAT No. CS-O-33783
CAS No. -
Category Impurity
Parent API
Formula C72H112O49S8
Mol. Wt. 2018.15
Heptakis[6-S-(2-carboxyethyl)-6-thio]{6-S-[S-(2-carboxyethyl)-6-mercaptothio]}cyclomaltooctaose chemical structure
Custom Synthesis

Heptakis[6-S-(2-carboxyethyl)-6-thio]{6-S-[S-(2-carboxyethyl)-6-mercaptothio]}cyclomaltooctaose

CAT No. CS-O-33782
CAS No. -
Category Impurity
Parent API
Formula C72H112O49S8
Mol. Wt. 2018.15
Heptaminol EP Impurity A chemical structure
Custom Synthesis

Heptaminol EP Impurity A

CAT No. CS-T-78336
CAS No. 22462-79-9
Category Impurity
Parent API -
Formula C8H17N
Mol. Wt. 127.23
Hesperetin 3'-methyl ether chemical structure
Custom Synthesis

Hesperetin 3'-methyl ether

CAT No. CS-O-57830
CAS No. 89294-54-2
Category Impurity
Parent API Hesperetin
Formula C17H16O6
Mol. Wt. 316.31
Hesperetin 3-O-sulfate chemical structure
Custom Synthesis

Hesperetin 3-O-sulfate

CAT No. CS-O-48729
CAS No. 945038-48-2
Category Impurity
Parent API Hesperetin
Formula C16H14O9S
Mol. Wt. 382.34
Hesperetin 7-O-Rutinoside chemical structure
Custom Synthesis

Hesperetin 7-O-Rutinoside

CAT No. CS-O-60129
CAS No. 64726-90-5
Category Impurity
Parent API Hesperetin
Formula C28H34O15
Mol. Wt. 610.57
Hesperidin Methylchalcone chemical structure
Custom Synthesis

Hesperidin Methylchalcone

CAT No. CS-T-79672
CAS No. 24292-52-2
Category Impurity
Parent API Hesperidin
Formula C29H36O15
Mol. Wt. 624.59
Hexa Iodo Dihydroxy Cyclodextrin chemical structure
Custom Synthesis

Hexa Iodo Dihydroxy Cyclodextrin

CAT No. CS-O-49199
CAS No. -
Category Impurity
Parent API Cyclodextrin
Formula C48H74I6O34
Mol. Wt. 1956.51
Hexabromocyclododecane (Mixture of Diastereomers) chemical structure
Custom Synthesis

Hexabromocyclododecane (Mixture of Diastereomers)

CAT No. CS-T-78818
CAS No. 25637-99-4
Category Impurity
Parent API
Formula -
Mol. Wt.
Hexacarboxylporphyrin I dihydrochloride chemical structure
Custom Synthesis

Hexacarboxylporphyrin I dihydrochloride

CAT No. CS-O-43291
CAS No. 141407-10-5
Category Impurity
Parent API -
Formula C38H40Cl2N4O12
Mol. Wt. 815.65
Hexadiline HCl chemical structure
Custom Synthesis

Hexadiline HCl

CAT No. CS-B-00292
CAS No. 3626-67-3(freebase)
Category Impurity
Parent API
Formula C19H33N.HCl
Mol. Wt. 311.93
Hexafluoroacetone chemical structure
Custom Synthesis

Hexafluoroacetone

CAT No. CS-T-79022
CAS No. 684-16-2
Category Impurity
Parent API
Formula -
Mol. Wt.
Hexafluoroisopropyl methyl ether chemical structure
Custom Synthesis

Hexafluoroisopropyl methyl ether

CAT No. CS-O-32190
CAS No. 13171-18-1
Category Impurity
Parent API Sevoflurane
Formula C4H4F6O
Mol. Wt. 182.1
Hexafluoropropene oxide dimer chemical structure
Custom Synthesis

Hexafluoropropene oxide dimer

CAT No. CS-O-50009
CAS No. 2062-98-8
Category Impurity
Parent API -
Formula C6F12O2
Mol. Wt. 332.04
Hexahydro Pyrrolidine Eletriptan Impurity chemical structure
Custom Synthesis

Hexahydro Pyrrolidine Eletriptan Impurity

CAT No. CS-O-42035
CAS No. -
Category Impurity
Parent API Eletriptan
Formula C19H22N2O2S
Mol. Wt. 342.46
Hexahydro-3a,7a-dimethyl-4,7-epoxyisobenzofuran-1,3-dione chemical structure
Custom Synthesis

Hexahydro-3a,7a-dimethyl-4,7-epoxyisobenzofuran-1,3-dione

CAT No. CS-ED-02065
CAS No. 80558-50-5
Category Impurity
Parent API cantharidin
Formula -
Mol. Wt.
Hexahydrocurcumin chemical structure
Custom Synthesis

Hexahydrocurcumin

CAT No. CS-ED-02446
CAS No. 36062-05-2
Category Impurity
Parent API Curcumin
Formula C21H26O6
Mol. Wt. 374.4
Hexamethonium chemical structure
Custom Synthesis

Hexamethonium

CAT No. CS-EO-03453
CAS No. 60-26-4
Category Impurity
Parent API Colesevelam
Formula C12H30N2
Mol. Wt. 202.4
Hexamidine EP Impurity B chemical structure
Custom Synthesis

Hexamidine EP Impurity B

CAT No. CS-O-37190
CAS No. 2469554-78-5
Category Impurity
Parent API Hexamidine
Formula C22H29N3O3
Mol. Wt. 383.48
Hexamidine EP Impurity C chemical structure
Custom Synthesis

Hexamidine EP Impurity C

CAT No. CS-O-37192
CAS No. -
Category Impurity
Parent API Hexamidine
Formula C20H23N3O2
Mol. Wt. 337.4
Hexamidine EP Impurity D chemical structure
Custom Synthesis

Hexamidine EP Impurity D

CAT No. CS-O-37193
CAS No. 2514722-87-1
Category Impurity
Parent API Hexamidine
Formula C22H28N2O4
Mol. Wt. 384.47

Impurity Products at Clearsynth

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

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