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Categories / Impurity

Impurity Products

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

Showing 3049-3072 of 27541 products
All In Stock Custom Synthesis
Letrozole Diamide chemical structure
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Letrozole Diamide

CAT No. CS-O-35989
CAS No. 2170106-13-3
Category Impurity
Parent API Letrozole
Formula C17H15N5O2
Mol. Wt. 321.33
Letrozole EP Impurity C chemical structure
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Letrozole EP Impurity C

CAT No. CS-O-32022
CAS No. 112809-25-3
Category Impurity
Parent API Letrozole
Formula C10H8N4
Mol. Wt. 184.20
Letrozole Related Compound A chemical structure
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Letrozole Related Compound A

CAT No. CS-O-11054
CAS No. 112809-52-6
Category Impurity
Parent API Letrozole
Formula C17H11N5
Mol. Wt. 285.30
Leuprolide Acetate EP Impurity A chemical structure
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Leuprolide Acetate EP Impurity A

CAT No. CS-P-05062
CAS No. 62621-13-0
Category Impurity
Parent API Leuprolide
Formula C59H84N16O12
Mol. Wt. 1209.40
Leuprolide Acetate EP Impurity B chemical structure
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Leuprolide Acetate EP Impurity B

CAT No. CS-P-05063
CAS No. -
Category Impurity
Parent API Leuprolide
Formula C59H84N16O12
Mol. Wt. 1209.40
Leuprolide Acetate EP Impurity F chemical structure
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Leuprolide Acetate EP Impurity F

CAT No. CS-P-05067
CAS No. 1872435-00-1
Category Impurity
Parent API Leuprolide
Formula C59H84N16O12
Mol. Wt. 1209.40
Leuprolide Acetate EP Impurity H chemical structure
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Leuprolide Acetate EP Impurity H

CAT No. CS-P-05069
CAS No. 112710-58-4
Category Impurity
Parent API Leuprolide
Formula C59H84N16O12
Mol. Wt. 1209.40
Leuprolide Acetate EP Impurity I chemical structure
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Leuprolide Acetate EP Impurity I

CAT No. CS-P-05070
CAS No. -
Category Impurity
Parent API Leuprolide
Formula C59H84N16O20
Mol. Wt. 1337.39
Leuprolide EP Impurity C chemical structure
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Leuprolide EP Impurity C

CAT No. CS-P-05064
CAS No. 54785-87-4
Category Impurity
Parent API Leuprolide
Formula C59H84N16O12
Mol. Wt. 1209.40
Leuprolide EP Impurity E chemical structure
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Leuprolide EP Impurity E

CAT No. CS-P-05066
CAS No. 1926163-23-6
Category Impurity
Parent API Leuprolide
Formula C59H84N16O12
Mol. Wt. 1209.40
Leuprorelin EP Impurity G chemical structure
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Leuprorelin EP Impurity G

CAT No. CS-P-05068
CAS No. -
Category Impurity
Parent API Leuprorelin
Formula C59H84N16O12
Mol. Wt. 1209.40
Levalbuterol Related Compound C chemical structure
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Levalbuterol Related Compound C

CAT No. CS-O-10397
CAS No. 18910-70-8
Category Impurity
Parent API Albuterol
Formula C14H23NO3
Mol. Wt. 253.33
Levamisole Impurity D chemical structure
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Levamisole Impurity D

CAT No. CS-P-01115
CAS No. 4335-28-8
Category Impurity
Parent API Levamisole
Formula C11H10N2S
Mol. Wt. 202.28
Levetiracetam Impurity 1 chemical structure
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Levetiracetam Impurity 1

CAT No. CS-O-37250
CAS No. 774604-48-7
Category Impurity
Parent API Levetiracetam
Formula C8H15ClN2O2
Mol. Wt. 206.67
Levetiracetam Impurity A chemical structure
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Levetiracetam Impurity A

CAT No. CS-O-07882
CAS No. 67118-31-4
Category Impurity
Parent API Levetiracetam
Formula C8H13NO3
Mol. Wt. 171.19
Levetiracetam Impurity B chemical structure
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Levetiracetam Impurity B

CAT No. CS-O-06345
CAS No. 358629-47-7
Category Impurity
Parent API Levetiracetam
Formula C8H12N2O2
Mol. Wt. 168.19
Levetiracetam Impurity C chemical structure
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Levetiracetam Impurity C

CAT No. CS-T-28589
CAS No. 142-08-5
Category Impurity
Parent API Levetiracetam
Formula C5H5NO
Mol. Wt. 95.10
Levetiracetam Racemic Mixture chemical structure
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Levetiracetam Racemic Mixture

CAT No. CS-O-11010
CAS No. 33996-58-6
Category Impurity
Parent API Levetiracetam
Formula C8H14N2O2
Mol. Wt. 170.21
Levetiracetam Related Compound B chemical structure
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Levetiracetam Related Compound B

CAT No. CS-O-31678
CAS No. 7682-20-4
Category Impurity
Parent API Levetiracetam
Formula C4H11ClN2O
Mol. Wt. 138.60
Levetiracetam USP Related Compound A chemical structure
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Levetiracetam USP Related Compound A

CAT No. CS-O-11011
CAS No. 102767-31-7
Category Impurity
Parent API Levetiracetam
Formula C8H15ClN2O2
Mol. Wt. 206.67
Levetiracetam USP Related Compound B chemical structure
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Levetiracetam USP Related Compound B

CAT No. CS-O-11012
CAS No. 7682-20-4
Category Impurity
Parent API Levetiracetam
Formula C4H11ClN2O
Mol. Wt. 138.60
Levocarnitine Impurity D Chloride chemical structure
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Levocarnitine Impurity D Chloride

CAT No. CS-P-08220
CAS No. 857162-57-3 (Freebase)
Category Impurity
Parent API Levocarnitine
Formula C7H15ClN2O
Mol. Wt. 143.21
Levocetirizine EP Impurity C chemical structure
In Stock

Levocetirizine EP Impurity C

CAT No. CS-T-72144
CAS No. 1391052-52-0
Category Impurity
Parent API Cetirizine
Formula C23H23ClN2O2S
Mol. Wt. 426.96
Levocetirizine Ethyl ester impurity chemical structure
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Levocetirizine Ethyl ester impurity

CAT No. CS-O-38317
CAS No. 1116338-10-3
Category Impurity
Parent API Levocetirizine
Formula C23H29ClN2O3
Mol. Wt. 416.95

Impurity Products at Clearsynth

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

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