Active pharmaceutical ingredient (API) impurities for research

All products contained in this category are intended for laboratory use only, and are not meant for human consumption.

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Product data	Purity	Price range	Estimated delivery
Oxycodone Related Compound C CII (codeinone) REF: 45-1485238CAS: 467-13-0	- - -	To inquire	Tue 04 Feb 25
N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide REF: 3D-IC58273CAS: 90357-53-2	Min. 95%	144.00 €~635.00 €	Tue 04 Feb 25
Naltrexone impurity H REF: 3D-IN167110CAS: 503090-99-1	Min. 95%	232.00 €~1,855.00 €	Tue 04 Feb 25
Garamine acetate salt REF: 3D-OG46090CAS: 49751-51-1	Min. 95%	640.00 €~3,014.00 €	Tue 04 Feb 25
Clarithromycin EP Impurity A REF: 3D-FC166203CAS: 124412-58-4	90%Nmr	652.00 €~3,483.00 €	Tue 04 Feb 25
Rocuronium Bromide EP Impurity F Bromide REF: 3D-IR178405CAS: 1190105-66-8	Min. 95%	64.00 €~1,017.00 €	Tue 04 Feb 25
Dimethylamine Solution REF: 45-1211200CAS: 124-40-3	- - -	To inquire	Tue 04 Feb 25
Linagliptin impurity G REF: 3D-FA146003CAS: 668270-11-9	Min. 95%	172.00 €~1,052.00 €	Tue 04 Feb 25
3-Trifluoroacetylamino linagliptin REF: 3D-IT184093CAS: 1673546-62-7	Min. 95%	217.00 €~1,045.00 €	Tue 04 Feb 25
Atorvastatin 3-deoxyhept-2-enoic acid REF: 3D-FA165520CAS: 1105067-93-3	Min. 95%	138.00 €~647.00 €	Tue 04 Feb 25
Rosuvastatin EP impurity M calcium REF: 3D-IR183834CAS: 847849-66-5	Min. 95%	64.00 €~801.00 €	Tue 04 Feb 25
Dapagliflozin Impurity 26 REF: 3D-ID171682CAS: 461432-25-7	Min. 95%	136.00 €~746.00 €	Tue 04 Feb 25
N-Succinyl-L-tyrosine REF: 3D-IS27922CAS: 374816-32-7	Min. 95%	213.00 €~1,531.00 €	Tue 04 Feb 25
Zolpidem Impurities Mixture CIV REF: 45-1724951	- - -	To inquire	Tue 04 Feb 25
Cathinone Hydrochloride CI (α-Aminopropiophenone hydrochloride) REF: 45-1096804CAS: 16735-19-6	- - -	To inquire	Tue 04 Feb 25
1-Oxo mirtazapine REF: 3D-IO26654CAS: 191546-96-0	Min. 95%	To inquire	Tue 04 Feb 25
Morphine Related Compound B CII (2,2'-Bimorphine trihydrate) REF: 45-1448027CAS: 6472-73-7	- - -	To inquire	Tue 04 Feb 25
5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione REF: 3D-IE145635CAS: 1189504-46-8	Min. 95%	To inquire	Tue 04 Feb 25
Oxandrolone Related Compound B CIII (17 β-hydroxy-17 α-methyl-4-oxa-5 α-androsta-3-one) REF: 45-1482025CAS: 4424-45-7	- - -	To inquire	Tue 04 Feb 25
Isopropyl 2-hydroxy-2-phenylacetate REF: 3D-II156828CAS: 4118-51-8	Min. 95%	To inquire	Tue 04 Feb 25

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Oxycodone Related Compound C CII (codeinone)

Controlled Product

CAS:467-13-0

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₈H₁₉NO₃

Color and Shape:

Powder

Molecular weight:

297.13649

Ref: 45-1485238

Estimated delivery in United States, on Tuesday 4 Feb 2025

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N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide

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N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide

CAS:90357-53-2

N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide is a cavity inhibitor that has inhibitory activity against polymerization. It also reacts with …

Formula:

C₁₂H₉F₃N₂O

Purity:

Min. 95%

Molecular weight:

254.21 g/mol

Ref: 3D-IC58273

5g		144.00 €
10g		217.00 €
25g		356.00 €
50g		453.00 €
100g		635.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Naltrexone impurity H

Controlled Product

CAS:503090-99-1

Naltrexone impurity H is an analytical standard for the detection of naltrexone in drug products. …

Formula:

C₂₀H₂₅NO₄

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

343.42 g/mol

Ref: 3D-IN167110

1mg		232.00 €
2mg		364.00 €
5mg		647.00 €
10mg		986.00 €
25mg		1,855.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Garamine acetate salt

CAS:49751-51-1

Gentamicin Impurity

Formula:

C₁₃H₂₇N₃O₆•(C₂H₄O₂)x

Purity:

Min. 95%

Color and Shape:

Off-White Powder

Molecular weight:

321.37 g/mol

Ref: 3D-OG46090

1mg		640.00 €
2mg		1,044.00 €
5mg		2,319.00 €
10mg		3,014.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Clarithromycin EP Impurity A

CAS:124412-58-4

Clarithromycin EP Impurity A is an analytical standard for clarithromycin. Clarithromycin EP Impurity A is …

Formula:

C₃₈H₆₉NO₁₄

Purity:

90%Nmr

Color and Shape:

Powder

Molecular weight:

763.95 g/mol

Ref: 3D-FC166203

1mg		1,026.00 €
2mg		1,536.00 €
5mg		2,324.00 €
10mg		3,483.00 €
500µg		652.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Rocuronium Bromide EP Impurity F Bromide

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Rocuronium Bromide EP Impurity F Bromide

CAS:1190105-66-8

Rocuronium Bromide EP Impurity F Bromide is an impurity found in Rocuronium Bromide EP. It …

Formula:

C₃₄H₅₅N₂O₄·Br

Purity:

Min. 95%

Molecular weight:

635.72 g/mol

Ref: 3D-IR178405

1mg		161.00 €
2mg		222.00 €
5mg		400.00 €
10mg		569.00 €
25mg		1,017.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Dimethylamine Solution

CAS:124-40-3

Methylamine, di or trimethylamine and their salts

Formula:

C₂H₇N(Dimethylamine)

Color and Shape:

Colorless Liquid

Molecular weight:

45.05785

Ref: 45-1211200

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Linagliptin impurity G

CAS:668270-11-9

Linagliptin impurity G is an impurity in the drug product Linagliptin. It is a natural …

Formula:

C₂₅H₂₈N₈O₂

Purity:

Min. 95%

Molecular weight:

472.54 g/mol

Ref: 3D-FA146003

10mg		172.00 €
25mg		248.00 €
50mg		364.00 €
100mg		517.00 €
250mg		801.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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3-Trifluoroacetylamino linagliptin

CAS:1673546-62-7

Please enquire for more information about 3-Trifluoroacetylamino linagliptin including the price, delivery time and more …

Formula:

C₂₇H₂₇F₃N₈O₃

Purity:

Min. 95%

Molecular weight:

568.55 g/mol

Ref: 3D-IT184093

25mg		217.00 €
50mg		348.00 €
100mg		453.00 €
250mg		863.00 €
500mg		1,045.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Atorvastatin 3-deoxyhept-2-enoic acid

CAS:1105067-93-3

Atorvastatin is a potent inhibitor of the enzyme HMG-CoA reductase, which is responsible for the …

Formula:

C₃₃H₃₃FN₂O₄

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

540.62 g/mol

Ref: 3D-FA165520

1mg		138.00 €
2mg		194.00 €
5mg		310.00 €
10mg		436.00 €
25mg		647.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Rosuvastatin EP impurity M calcium

CAS:847849-66-5

Please enquire for more information about Rosuvastatin EP impurity M calcium including the price, delivery …

Formula:

(C₂₂H₂₉N₃O₆S)₂•Ca

Purity:

Min. 95%

Molecular weight:

967.1 g/mol

Ref: 3D-IR183834

2mg		172.00 €
5mg		248.00 €
10mg		364.00 €
25mg		517.00 €
50mg		801.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Dapagliflozin Impurity 26

CAS:461432-25-7

Dapagliflozin Impurity 26 is an impurity that is found in the chemical analysis of Dapagliflozin. …

Purity:

Min. 95%

Ref: 3D-ID171682

1g		136.00 €
2g		189.00 €
5g		273.00 €
10g		384.00 €
25g		746.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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N-Succinyl-L-tyrosine

CAS:374816-32-7

N-Succinyl-L-tyrosine is a synthetic compound that is used as an impurity standard for the determination …

Formula:

C₁₃H₁₅NO₆

Purity:

Min. 95%

Color and Shape:

Light Blue To Blue Solid

Molecular weight:

281.26 g/mol

Ref: 3D-IS27922

1mg		213.00 €
2mg		341.00 €
5mg		498.00 €
10mg		813.00 €
25mg		1,531.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Zolpidem Impurities Mixture CIV

Controlled Product

Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …

Color and Shape:

Powder

Ref: 45-1724951

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Cathinone Hydrochloride CI (α-Aminopropiophenone hydrochloride)

Controlled Product

CAS:16735-19-6

Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoi

Formula:

C₉H₁₁NO·HCl

Color and Shape:

White Powder

Molecular weight:

149.08406

Ref: 45-1096804

Estimated delivery in United States, on Tuesday 4 Feb 2025

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1-Oxo mirtazapine

CAS:191546-96-0

1-Oxo mirtazapine is a metabolite of mirtazapine. It is a synthetic compound and is not …

Formula:

C₁₇H₁₇N₃O

Purity:

Min. 95%

Molecular weight:

279.34 g/mol

Ref: 3D-IO26654

1mg		801.00 €
2mg		1,160.00 €
5mg		1,855.00 €
10mg		3,594.00 €
500µg		517.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Morphine Related Compound B CII (2,2'-Bimorphine trihydrate)

Controlled Product

CAS:6472-73-7

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

Formula:

C₃₄H₃₆N₂O₆· 3H₂O

Color and Shape:

White Powder

Molecular weight:

568.25734

Ref: 45-1448027

Estimated delivery in United States, on Tuesday 4 Feb 2025

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5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione

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5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione

CAS:1189504-46-8

5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione is an impurity in the drug product of the drug 5-[3-(3,4-dihydroisoquinolin-2(1H)-yl)propoxy]-2,2'-bis[N-(2-hydroxyethyl)]ethaneamine. It is an …

Formula:

C₂₁H₂₄N₂O₂

Purity:

Min. 95%

Color and Shape:

White Powder

Molecular weight:

336.43 g/mol