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Categories / Impurity

Impurity Products

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

Showing 4657-4680 of 27541 products
All In Stock Custom Synthesis
Roflumilast Impurity A chemical structure
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Roflumilast Impurity A

CAT No. CS-T-15805
CAS No. 475271-62-6
Category Impurity
Parent API Roflumilast
Formula C16H14Cl2N2O3
Mol. Wt. 353.20
Roflumilast Impurity B chemical structure
In Stock

Roflumilast Impurity B

CAT No. CS-T-14680
CAS No. 1391052-76-8
Category Impurity
Parent API Roflumilast
Formula C13H8Cl2F2N2O3
Mol. Wt. 349.12
Ropinirole EP Impurity H chemical structure
In Stock

Ropinirole EP Impurity H

CAT No. CS-EO-00100
CAS No. 2734474-99-6
Category Impurity
Parent API Ropinirole
Formula C16H23N3O2
Mol. Wt. 289.37
Ropinirole EP Impurity I chemical structure
In Stock

Ropinirole EP Impurity I

CAT No. CS-MM-10042
CAS No. 120427-95-4
Category Impurity
Parent API Ropinirole
Formula C10H9BrClNO
Mol. Wt. 274.54
Ropinirole Related Compound B chemical structure
In Stock

Ropinirole Related Compound B

CAT No. CS-O-03611
CAS No. 221264-21-7
Category Impurity
Parent API Ropinirole
Formula C16H23ClN2O2
Mol. Wt. 310.82
Ropivacaine Related Compound A.Hydrochloride chemical structure
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Ropivacaine Related Compound A.Hydrochloride

CAT No. CS-T-19786
CAS No. 21436-98-6
Category Impurity
Parent API Ropivacaine
Formula C8H12ClN
Mol. Wt. 157.64
Ropivacaine Related Compound B chemical structure
Custom Synthesis

Ropivacaine Related Compound B

CAT No. CS-O-43311
CAS No. Not available.
Category Impurity
Parent API Ropivacaine
Formula C17H29ClN2O2
Mol. Wt. 328.88
Rosuvastatin (3S,5S)-Isomer Calcium chemical structure
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Rosuvastatin (3S,5S)-Isomer Calcium

CAT No. CS-O-39544
CAS No. 2185805-14-3
Category Impurity
Parent API Rosuvastatin
Formula C44H54CaF2N6O12S2
Mol. Wt. 1001.14
Rosuvastatin Acid Isopropyl Ester chemical structure
In Stock

Rosuvastatin Acid Isopropyl Ester

CAT No. CS-O-33504
CAS No. 851440-21-6
Category Impurity
Parent API Rosuvastatin
Formula C25H34FN3O6S
Mol. Wt. 523.62
Rosuvastatin Anhydro Lactone chemical structure
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Rosuvastatin Anhydro Lactone

CAT No. CS-T-41964
CAS No. 1246665-85-9
Category Impurity
Parent API Rosuvastatin Calcium
Formula C22H24FN3O4S
Mol. Wt. 445.51
Rosuvastatin Diastereomer chemical structure
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Rosuvastatin Diastereomer

CAT No. CS-O-34686
CAS No. 1094100-06-7
Category Impurity
Parent API Rosuvastatin
Formula C22H28FN3O6S
Mol. Wt. 481.54
Rosuvastatin Diastereromer chemical structure
In Stock

Rosuvastatin Diastereromer

CAT No. CS-O-39322
CAS No. 1094100-06-7
Category Impurity
Parent API Rosuvastatin
Formula C22H28FN3O6S
Mol. Wt. 481.54
Rosuvastatin Dihydrobenzoquinazoline (3R,5R,6RS)-Isomer chemical structure
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Rosuvastatin Dihydrobenzoquinazoline (3R,5R,6RS)-Isomer

CAT No. CS-O-56157
CAS No. -
Category Impurity
Parent API Rosuvastatin
Formula C22H28FN3O6S
Mol. Wt. 481.54
Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer chemical structure
In Stock

Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer

CAT No. CS-O-38626
CAS No. 854898-53-6
Category Impurity
Parent API Rosuvastatin
Formula C22H28FN3O6S
Mol. Wt. 481.5
Rosuvastatin EP Impurity A chemical structure
In Stock

Rosuvastatin EP Impurity A

CAT No. CS-O-03388
CAS No. 1714147-50-8
Category Impurity
Parent API Rosuvastatin
Formula C25H33FN3O7SNa
Mol. Wt. 561.60
Rosuvastatin EP Impurity A chemical structure
In Stock

Rosuvastatin EP Impurity A

CAT No. CS-O-43741
CAS No. 1715120-13-0
Category Impurity
Parent API Rosuvastatin Calcium
Formula C25H34FN3O7S
Mol. Wt. 539.62
Rosuvastatin EP Impurity A Calcium chemical structure
In Stock

Rosuvastatin EP Impurity A Calcium

CAT No. CS-O-34685
CAS No. 1714147-47-3
Category Impurity
Parent API Rosuvastatin
Formula C50H66CaF2N6O14S2
Mol. Wt. 1117.30
Rosuvastatin EP Impurity B chemical structure
Custom Synthesis

Rosuvastatin EP Impurity B

CAT No. CS-O-35218
CAS No. -
Category Impurity
Parent API Rosuvastatin
Formula C22H28FN3O6S
Mol. Wt. 481.54
Rosuvastatin EP Impurity B Calcium chemical structure
In Stock

Rosuvastatin EP Impurity B Calcium

CAT No. CS-O-31237
CAS No. 854898-53-6 (free acid)
Category Impurity
Parent API Rosuvastatin
Formula C44H54CaF2N6O12S2
Mol. Wt. 1001.14
Rosuvastatin EP Impurity C Calcium chemical structure
In Stock

Rosuvastatin EP Impurity C Calcium

CAT No. CS-EO-00930
CAS No. 1422514-05-3
Category Impurity
Parent API Rosuvastatin
Formula C44H50CaF2N6O12S2
Mol. Wt. 997.11
Rosuvastatin EP Impurity D chemical structure
In Stock

Rosuvastatin EP Impurity D

CAT No. CS-O-10334
CAS No. 503610-43-3
Category Impurity
Parent API Rosuvastatin
Formula C22H26FN3O5S
Mol. Wt. 463.52
Rosuvastatin EP Impurity F chemical structure
In Stock

Rosuvastatin EP Impurity F

CAT No. CS-T-54887
CAS No. 289042-12-2
Category Impurity
Parent API Rosuvastatin
Formula C29H40FN3O6S
Mol. Wt. 577.71
Rosuvastatin EP Impurity H calcium salt chemical structure
In Stock

Rosuvastatin EP Impurity H calcium salt

CAT No. CS-O-53448
CAS No. 1335110-44-5 (Freebase)
Category Impurity
Parent API Rosuvastatin
Formula C22H27CaFN3O6S
Mol. Wt. 520.61
Rosuvastatin EP Impurity K chemical structure
In Stock

Rosuvastatin EP Impurity K

CAT No. CS-O-14775
CAS No. 1422954-12-8
Category Impurity
Parent API Rosuvastatin
Formula C22H26FN3O5S
Mol. Wt. 463.52

Impurity Products at Clearsynth

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

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