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Categories / Impurity

Impurity Products

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

Showing 18889-18912 of 27566 products
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L-Alanine, N-[(R)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 5) chemical structure
Custom Synthesis

L-Alanine, N-[(R)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-ethylbutyl ester (IMP 5)

CAT No. CS-P-08455
CAS No. 1354823-37-2
Category Impurity
Parent API Remdesivir
Formula C21H27N2O7P
Mol. Wt. 450.4
L-Alanyl-l-alanine chemical structure
Custom Synthesis

L-Alanyl-l-alanine

CAT No. CS-T-65689
CAS No. 1948-31-8
Category Impurity
Parent API L-alanine
Formula C6H12N2O3
Mol. Wt. 160.2
L-alanyl-L-glutamyl-L-alanyl-L-glutamine chemical structure
Custom Synthesis

L-alanyl-L-glutamyl-L-alanyl-L-glutamine

CAT No. CS-O-60313
CAS No. 1402135-14-1
Category Impurity
Parent API glutamine
Formula C16H27N5O8
Mol. Wt. 417.41
L-Allose chemical structure
Custom Synthesis

L-Allose

CAT No. CS-T-47535
CAS No. 7635-11-2
Category Impurity
Parent API
Formula C6H12O6
Mol. Wt. 180.16
L-alpha-Aspartyl-L-ornithine chemical structure
Custom Synthesis

L-alpha-Aspartyl-L-ornithine

CAT No. CS-O-63958
CAS No. 14169-16-5
Category Impurity
Parent API Ornithine
Formula C9H17N3O5
Mol. Wt. 247.25
L-Amethopterin hydrate chemical structure
Custom Synthesis

L-Amethopterin hydrate

CAT No. CS-DL-00800
CAS No. 133073-73-1
Category Impurity
Parent API
Formula -
Mol. Wt.
Lamivudine (2R)-2-(hydroxymethyl)-1,3-oxathiolan-5-ol impurity chemical structure
Custom Synthesis

Lamivudine (2R)-2-(hydroxymethyl)-1,3-oxathiolan-5-ol impurity

CAT No. CS-O-57821
CAS No.
Category Impurity
Parent API Lamivudine
Formula C4H8O3S
Mol. Wt. 136.17
Lamivudine (2R,5R)-1,3-oxathiolane-impurity chemical structure
Custom Synthesis

Lamivudine (2R,5R)-1,3-oxathiolane-impurity

CAT No. CS-TB-95406
CAS No. 147126-80-5
Category Impurity
Parent API Lamivudine
Formula C18H27N3O4S
Mol. Wt. 381.5
Lamivudine (2S,5R)-1,3-oxathiolane-impurity chemical structure
Custom Synthesis

Lamivudine (2S,5R)-1,3-oxathiolane-impurity

CAT No. CS-EO-01688
CAS No. 200396-21-0
Category Impurity
Parent API Lamivudine
Formula C18H27N3O4S
Mol. Wt. 381.5
Lamivudine Acid (Mixture Of Diastereomers) chemical structure
Custom Synthesis

Lamivudine Acid (Mixture Of Diastereomers)

CAT No. CS-O-56737
CAS No. 2382818-80-4
Category Impurity
Parent API Lamivudine
Formula C8H9N3O4S
Mol. Wt. 243.24
Lamivudine Asymmetric Dimer Impurity chemical structure
Custom Synthesis

Lamivudine Asymmetric Dimer Impurity

CAT No. CS-O-41146
CAS No. 1904611-15-9
Category Impurity
Parent API Lamivudine
Formula C17H22N6O6S2
Mol. Wt. 470.52
Lamivudine Diastereomer chemical structure
Custom Synthesis

Lamivudine Diastereomer

CAT No. CS-O-33174
CAS No. -
Category Impurity
Parent API Lamivudine
Formula C8H11N3O3S
Mol. Wt. 229.3
Lamivudine Dimer Impurity chemical structure
Custom Synthesis

Lamivudine Dimer Impurity

CAT No. CS-O-10483
CAS No. 1904611-18-2
Category Impurity
Parent API Lamivudine
Formula C17H22N6O6S2
Mol. Wt. 470.52
Lamivudine EP Impurity B chemical structure
Custom Synthesis

Lamivudine EP Impurity B

CAT No. CS-T-21742
CAS No. 136846-20-3
Category Impurity
Parent API Lamivudine
Formula C8H11N3O3S
Mol. Wt. 229.26
Lamivudine EP Impurity B chemical structure
Custom Synthesis

Lamivudine EP Impurity B

CAT No. CS-T-54082
CAS No. 136846-20-3
Category Impurity
Parent API Lamivudine
Formula C8H11N3O3S
Mol. Wt. 229.26
Lamivudine EP Impurity D chemical structure
Custom Synthesis

Lamivudine EP Impurity D

CAT No. CS-T-57168
CAS No. 134680-32-3
Category Impurity
Parent API Lamivudine
Formula C8H11N3O3S
Mol. Wt. 229.3
Lamivudine EP Impurity H (TFA salt) chemical structure
Custom Synthesis

Lamivudine EP Impurity H (TFA salt)

CAT No. CS-EO-03635
CAS No. 160552-54-5 (Freebase)
Category Impurity
Parent API Lamivudine
Formula C8H11N3O4S : C2HF3O2
Mol. Wt. 245.3 : 114.0
Lamivudine EP Impurity I chemical structure
Custom Synthesis

Lamivudine EP Impurity I

CAT No. CS-O-13676
CAS No. 145918-75-8
Category Impurity
Parent API Lamivudine
Formula C8H11N3O4
Mol. Wt. 213.2
Lamivudine Impurity 16 (alpha-Troxacitabine) chemical structure
Custom Synthesis

Lamivudine Impurity 16 (alpha-Troxacitabine)

CAT No. CS-O-56509
CAS No. 145416-37-1
Category Impurity
Parent API Lamivudine
Formula C8H11N3O4
Mol. Wt. 213.19
Lamivudine Impurity 19 chemical structure
Custom Synthesis

Lamivudine Impurity 19

CAT No. CS-O-46859
CAS No. 953806-67-2
Category Impurity
Parent API Lamivudine
Formula C12H22O4
Mol. Wt. 230.3
Lamivudine Impurity 21 chemical structure
Custom Synthesis

Lamivudine Impurity 21

CAT No. CS-O-52958
CAS No. 288325-76-8
Category Impurity
Parent API Lamivudine
Formula C14H23ClO3S
Mol. Wt. 306.85
Lamivudine Impurity 25 chemical structure
Custom Synthesis

Lamivudine Impurity 25

CAT No. CS-O-59464
CAS No. 1091585-26-0
Category Impurity
Parent API Lamivudine
Formula C15H26O4S
Mol. Wt. 302.43
Lamivudine impurity 4 chemical structure
Custom Synthesis

Lamivudine impurity 4

CAT No. CS-O-64525
CAS No. 145511-98-4
Category Impurity
Parent API Lamivudine
Formula C8H11N3O
Mol. Wt. 213.19
Lamivudine Monophosphate Ammonium Salt chemical structure
Custom Synthesis

Lamivudine Monophosphate Ammonium Salt

CAT No. CS-T-30827
CAS No. 1187058-40-7
Category Impurity
Parent API Lamivudine
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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