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Categories / Impurity

Impurity Products

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

Showing 9481-9504 of 27565 products
All In Stock Custom Synthesis
3-Oxo Atorvastatin Methyl Ester chemical structure
Custom Synthesis

3-Oxo Atorvastatin Methyl Ester

CAT No. CS-O-07273
CAS No. 2206606-73-5
Category Impurity
Parent API Atorvastatin
Formula C34H35FN2O5
Mol. Wt. 570.65
3-Oxo Pitavastatin Sodium chemical structure
Custom Synthesis

3-Oxo Pitavastatin Sodium

CAT No. CS-O-14569
CAS No. -
Category Impurity
Parent API Pitavastatin
Formula -
Mol. Wt.
3-Oxo-7a-hydroxy-5-β-cholanoic Acid chemical structure
Custom Synthesis

3-Oxo-7a-hydroxy-5-β-cholanoic Acid

CAT No. CS-T-60022
CAS No. 4185-00-6
Category Impurity
Parent API
Formula -
Mol. Wt.
3-Oxo-7Beta-hydroxy-5Beta-cholanoic Acid chemical structure
Custom Synthesis

3-Oxo-7Beta-hydroxy-5Beta-cholanoic Acid

CAT No. CS-T-60024
CAS No. 77060-26-5
Category Impurity
Parent API Urosodeoxycholic Acid
Formula C24H38O4
Mol. Wt. 390.56
3-Phenylpiperidine hydrochloride chemical structure
Custom Synthesis

3-Phenylpiperidine hydrochloride

CAT No. CS-M-08786
CAS No. 19509-09-2
Category Impurity
Parent API
Formula -
Mol. Wt.
3'-Phosphoadenosine-5'-phosphosulfate lithium salt hydrate chemical structure
Custom Synthesis

3'-Phosphoadenosine-5'-phosphosulfate lithium salt hydrate

CAT No. CS-N-00252
CAS No. 109434-21-1
Category Impurity
Parent API Adenosine
Formula C10H13Li4N5O14P2S
Mol. Wt. 549.012
3-Piperidinepropanenitrile chemical structure
Custom Synthesis

3-Piperidinepropanenitrile

CAT No. CS-T-84118
CAS No. 857361-79-6
Category Impurity
Parent API
Formula -
Mol. Wt.
3-Piperidinesulfonic Acid chemical structure
Custom Synthesis

3-Piperidinesulfonic Acid

CAT No. CS-T-84394
CAS No. 51036-12-5
Category Impurity
Parent API
Formula -
Mol. Wt.
3-Pyrazol-1-ylmethyl-piperidine chemical structure
Custom Synthesis

3-Pyrazol-1-ylmethyl-piperidine

CAT No. CS-M-50706
CAS No. 1211450-36-0
Category Impurity
Parent API
Formula -
Mol. Wt.
3-Pyridinesulfonic acid chemical structure
Custom Synthesis

3-Pyridinesulfonic acid

CAT No. CS-M-57748
CAS No. 636-73-7
Category Impurity
Parent API Vonoprazan
Formula C5H5NO3S
Mol. Wt. 159.2
3S,4S-GSHNE (cyclized) chemical structure
Custom Synthesis

3S,4S-GSHNE (cyclized)

CAT No. CS-O-57537
CAS No. 1042945-55-0
Category Impurity
Parent API Glutathione
Formula C19H33N3O8S
Mol. Wt. 463.55
3S,5R-Fluvastatin chemical structure
Custom Synthesis

3S,5R-Fluvastatin

CAT No. CS-P-00012
CAS No. 155229-76-8
Category Impurity
Parent API Fluvastatin
Formula C24H26FNO4
Mol. Wt. 411.47
3-Sulfino-DL-valine chemical structure
Custom Synthesis

3-Sulfino-DL-valine

CAT No. CS-T-42808
CAS No. 98462-4-5
Category Impurity
Parent API -
Formula C5H11NO4S
Mol. Wt. 181.21
3-Sulfoalanine chemical structure
Custom Synthesis

3-Sulfoalanine

CAT No. CS-M-46256
CAS No. 13100-82-8
Category Impurity
Parent API
Formula -
Mol. Wt.
3-Tolperisone HCL chemical structure
Custom Synthesis

3-Tolperisone HCL

CAT No. CS-T-94199
CAS No. 91625-74-0
Category Impurity
Parent API Tolperisone
Formula C16H23NO : HCl
Mol. Wt. 245.4 : 36.5
3-Tosyl Upadacitinib impurity chemical structure
Custom Synthesis

3-Tosyl Upadacitinib impurity

CAT No. CS-O-45305
CAS No. 1428243-28-0
Category Impurity
Parent API Upadacitinib
Formula C21H23N5O2S
Mol. Wt. 409.50
3-Ureidopropionic Acid chemical structure
Custom Synthesis

3-Ureidopropionic Acid

CAT No. CS-T-62644
CAS No. 462-88-4
Category Impurity
Parent API
Formula -
Mol. Wt.
3α, 5α tetrahydrolevonorgestrel chemical structure
Custom Synthesis

3α, 5α tetrahydrolevonorgestrel

CAT No. CS-O-46425
CAS No. 19954-02-0
Category Impurity
Parent API Levonorgestrel
Formula C21H32O2
Mol. Wt. 316.48
3α, 5β-tetrahydro-levonorgestrel chemical structure
Custom Synthesis

3α, 5β-tetrahydro-levonorgestrel

CAT No. CS-P-02825
CAS No. -
Category Impurity
Parent API Levonorgestrel
Formula C21H32O2
Mol. Wt. 316.48
3α,11β,21-Trihydroxy-20-oxo-5β-pregnan-18-al chemical structure
Custom Synthesis

3α,11β,21-Trihydroxy-20-oxo-5β-pregnan-18-al

CAT No. CS-O-64824
CAS No. 2527-07-3
Category Impurity
Parent API -
Formula C21H32O5
Mol. Wt. 364.48
3α-hydroxy-4,4,14α-trimethyl-5α-Pregn-8-en-20-one chemical structure
Custom Synthesis

3α-hydroxy-4,4,14α-trimethyl-5α-Pregn-8-en-20-one

CAT No. CS-O-51156
CAS No. 14495-27-3
Category Impurity
Parent API Tirucallol
Formula C24H38O2
Mol. Wt. 358.57
3-β,5-Dihydroxy-15-β,16-β-methylene-5-β-androst-6-en-17-one chemical structure
Custom Synthesis

3-β,5-Dihydroxy-15-β,16-β-methylene-5-β-androst-6-en-17-one

CAT No. CS-T-53228
CAS No. 82543-15-5
Category Impurity
Parent API
Formula -
Mol. Wt.
3β-hydroxy-19-Norpregna-5,7,9-trien-20-one chemical structure
Custom Synthesis

3β-hydroxy-19-Norpregna-5,7,9-trien-20-one

CAT No. CS-O-51153
CAS No. 26634-40-2
Category Impurity
Parent API Methylpregnenolone
Formula C20H26O2
Mol. Wt. 298.43
3β-Hydroxy-20-oxo-5β-pregn-16-ene chemical structure
Custom Synthesis

3β-Hydroxy-20-oxo-5β-pregn-16-ene

CAT No. CS-O-51154
CAS No. 566-59-6
Category Impurity
Parent API Pregnenolone
Formula C21H32O2
Mol. Wt. 316.49

Impurity Products at Clearsynth

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

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