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Categories / Impurity

Impurity Products

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

Showing 4417-4440 of 27540 products
All In Stock Custom Synthesis
R-(+)-Cotinine chemical structure
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R-(+)-Cotinine

CAT No. CS-T-51275
CAS No. 32162-64-4
Category Impurity
Parent API Nicotine
Formula C10H12N2O
Mol. Wt. 176.22
R-9-(2-Hydroxy Propyl)adenine chemical structure
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R-9-(2-Hydroxy Propyl)adenine

CAT No. CS-O-32069
CAS No. 14047-28-0
Category Impurity
Parent API Tenofovir
Formula C8H11N5O
Mol. Wt. 193.21
Rabeprazole 2-Chloromethyl Impurity chemical structure
In Stock

Rabeprazole 2-Chloromethyl Impurity

CAT No. CS-O-08046
CAS No. 153259-31-5
Category Impurity
Parent API Rabeprazole
Formula C11H17Cl2NO2
Mol. Wt. 266.16
Rabeprazole 4-Methoxy Impurity chemical structure
In Stock

Rabeprazole 4-Methoxy Impurity

CAT No. CS-O-08047
CAS No. 102804-77-3
Category Impurity
Parent API Rabeprazole
Formula C15H15N3O2S
Mol. Wt. 301.36
Rabeprazole Carboxylic Acid Impurity chemical structure
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Rabeprazole Carboxylic Acid Impurity

CAT No. CS-O-15935
CAS No. 1163685-31-1
Category Impurity
Parent API Rabeprazole
Formula C11H15NO4
Mol. Wt. 225.24
Rabeprazole EP Impurity I chemical structure
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Rabeprazole EP Impurity I

CAT No. CS-O-08048
CAS No. 924663-37-6
Category Impurity
Parent API Rabeprazole
Formula C18H21N3O5S
Mol. Wt. 391.44
Rabeprazole EP Impurity K chemical structure
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Rabeprazole EP Impurity K

CAT No. CS-O-30450
CAS No. 615-16-7
Category Impurity
Parent API Rabeprazole
Formula C7H6N2O
Mol. Wt. 134.14
Rabeprazole Impurity A chemical structure
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Rabeprazole Impurity A

CAT No. CS-O-08055
CAS No. 924663-38-7
Category Impurity
Parent API Rabeprazole
Formula C18H21N3O4S
Mol. Wt. 375.44
Rabeprazole Impurity F chemical structure
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Rabeprazole Impurity F

CAT No. CS-O-13748
CAS No. 117977-21-6
Category Impurity
Parent API Rabeprazole
Formula C18H21N3O2S
Mol. Wt. 343.44
Rabeprazole Impurity G chemical structure
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Rabeprazole Impurity G

CAT No. CS-O-08050
CAS No. 935260-92-7
Category Impurity
Parent API Rabeprazole
Formula C29H36N4O5S
Mol. Wt. 552.7
Rabeprazole Impurity G Sulfone chemical structure
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Rabeprazole Impurity G Sulfone

CAT No. CS-O-08051
CAS No. 1246818-79-0
Category Impurity
Parent API Rabeprazole
Formula C29H36N4O6S
Mol. Wt. 568.68
Rabeprazole N-alkylated Sulphide Impurity chemical structure
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Rabeprazole N-alkylated Sulphide Impurity

CAT No. CS-T-32666
CAS No. 1114543-47-3
Category Impurity
Parent API Rabeprazole
Formula C29H38N4O4S
Mol. Wt. 536.69
Rabeprazole picolinium salt chemical structure
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Rabeprazole picolinium salt

CAT No. CS-O-32453
CAS No. 1807988-36-8
Category Impurity
Parent API Rabeprazole
Formula C18H19N3O4
Mol. Wt. 341.36
Rabeprazole Sodium Hydrate chemical structure
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Rabeprazole Sodium Hydrate

CAT No. CS-K-00259
CAS No. 891191-56-3
Category Impurity
Parent API Rabeprazole
Formula C18H22N3NaO4S
Mol. Wt. 399.44
Rabeprazole Sulfone chemical structure
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Rabeprazole Sulfone

CAT No. CS-O-08057
CAS No. 117976-47-3
Category Impurity
Parent API Rabeprazole
Formula C18H21N3O4S
Mol. Wt. 375.44
Rabeprazole USP Related Compound A chemical structure
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Rabeprazole USP Related Compound A

CAT No. CS-O-08054
CAS No. 2437254-50-5
Category Impurity
Parent API Rabeprazole
Formula C14H10N3NaO3
Mol. Wt. 291.24
Rabeprazole USP Related Compound F chemical structure
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Rabeprazole USP Related Compound F

CAT No. CS-T-16126
CAS No. 168167-42-8
Category Impurity
Parent API Rabeprazole
Formula C14H12ClN3OS
Mol. Wt. 305.78
rac 2-Isopropyl Pentanoic Acid chemical structure
In Stock

rac 2-Isopropyl Pentanoic Acid

CAT No. CS-T-30021
CAS No. 62391-99-5
Category Impurity
Parent API Valproic Acid
Formula C8H16O2
Mol. Wt. 144.21
Rac 4,5-Dehydro Pregabalin chemical structure
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Rac 4,5-Dehydro Pregabalin

CAT No. CS-T-14978
CAS No. 216576-74-8
Category Impurity
Parent API Pregabalin
Formula C8H15NO2
Mol. Wt. 157.21
rac 6-Nitro tert-Butyl Mirogabalin chemical structure
In Stock

rac 6-Nitro tert-Butyl Mirogabalin

CAT No. CS-O-58946
CAS No. 1415817-42-3
Category Impurity
Parent API Mirogabalin
Formula C16H25NO4
Mol. Wt. 295.37
rac a-Hydroxy Ibuprofen chemical structure
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rac a-Hydroxy Ibuprofen

CAT No. CS-T-56078
CAS No. 60057-62-7
Category Impurity
Parent API Ibuprofen
Formula C13H18O3
Mol. Wt. 222.28
rac all-trans 4-Hydroxy Retinoic Acid chemical structure
In Stock

rac all-trans 4-Hydroxy Retinoic Acid

CAT No. CS-T-56437
CAS No. 66592-72-1
Category Impurity
Parent API Retinoic Acid
Formula C20H28O3
Mol. Wt. 316.43
Rac Brivaracetam Carboxylic acid chemical structure
In Stock

Rac Brivaracetam Carboxylic acid

CAT No. CS-O-45866
CAS No. 2663706-07-6
Category Impurity
Parent API Brivaracetam
Formula C11H19NO3
Mol. Wt. 213.27
rac Desfluoro Citalopram Oxalate chemical structure
In Stock

rac Desfluoro Citalopram Oxalate

CAT No. CS-T-52155
CAS No. 1093072-86-6
Category Impurity
Parent API Citalopram
Formula C22H24N2O5
Mol. Wt. 396.44

Impurity Products at Clearsynth

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

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