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
Dextroamphetamine Related Compound B CII (Phenyl acetone) REF: 45-1180026CAS: 103-79-7	- - -	To inquire	Thu 02 Jan 25
Meropenem EP impurity A REF: 3D-IM178799CAS: 1053703-36-8	95%Nmr	436.00 €~2,319.00 €	Thu 02 Jan 25
1-Oxo mirtazapine REF: 3D-IO26654CAS: 191546-96-0	Min. 95%	To inquire	Thu 02 Jan 25
Methyl 2-deoxy-D-ribopyranoside REF: 3D-IM45442CAS: 863396-35-4	Min. 95%	179.00 €~2,892.00 €	Thu 02 Jan 25
Oxandrolone Related Compound C CIII (17,17-dimethyl-18-nor-2-oxa-5α-androst-13-en-3-one) REF: 45-1482036	- - -	To inquire	Thu 02 Jan 25
6-Pterinyl folic acid REF: 3D-IP157350CAS: 1391068-26-0	Min. 95%	112.00 €~2,319.00 €	Thu 02 Jan 25
Oxycodone Related Compound C CII (codeinone) REF: 45-1485238CAS: 467-13-0	- - -	To inquire	Thu 02 Jan 25
N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide REF: 3D-IC58274CAS: 90357-51-0	Min. 95%	141.00 €~865.00 €	Thu 02 Jan 25
Testosterone Related Compound A CIII (Androst-4-ene-3,17-dione) REF: 45-1646010CAS: 63-05-8	- - -	To inquire	Thu 02 Jan 25
Morphine Related Compound A CI (7,8-Didehydro-4,5α-epoxy-17-methylmorphinan-3,6α-diol, N-oxide) REF: 45-1448016CAS: 639-46-3	- - -	To inquire	Thu 02 Jan 25
Simvastatin dimer impurity REF: 3D-IS27834CAS: 476305-24-5	Min. 95 Area-%	405.00 €~2,556.00 €	Thu 02 Jan 25
Hydrocodone Related Compound A CII (4-hydroxy-3-methoxy-17-methylmorphinan-6-one) REF: 45-1315012CAS: 847-86-9	- - -	To inquire	Thu 02 Jan 25
N-De[2-(methylsulfonyl)ethyl] lapatinib REF: 3D-ID20812CAS: 697299-82-4	Min. 95%	352.00 €~2,525.00 €	Thu 02 Jan 25
Garamine acetate salt REF: 3D-OG46090CAS: 49751-51-1	Min. 95%	640.00 €~3,014.00 €	Thu 02 Jan 25
Hydromorphone N-Oxide Hydrochloride CII (4,5α-Epoxy-3-hydroxy-17-methylmorphinan-6-one N-oxide, hydrochloride) REF: 45-1323019CAS: 109648-80-8	- - -	To inquire	Thu 02 Jan 25
Clopidogrel EP Impurity B hydrochloride REF: 3D-IC183809CAS: 1396607-35-4	Min. 95%	136.00 €~583.00 €	Thu 02 Jan 25
Fentanyl Related Compound E CII (N-Phenyl-1-(2-phenylethyl)-4-piperidinamine) REF: 45-1269957CAS: 21409-26-7	- - -	To inquire	Thu 02 Jan 25
Clarithromycin EP Impurity A REF: 3D-FC166203CAS: 124412-58-4	90%Nmr	652.00 €~3,483.00 €	Thu 02 Jan 25
Acarbose EP Impurity H REF: 3D-IA175982CAS: 196944-81-7	Min. 95%	To inquire	Thu 02 Jan 25
3-Trifluoroacetylamino linagliptin REF: 3D-IT184093CAS: 1673546-62-7	Min. 95%	217.00 €~1,045.00 €	Thu 02 Jan 25

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Dextroamphetamine Related Compound B CII (Phenyl acetone)

Controlled Product

CAS:103-79-7

Phenylacetone (phenylpropan-2-one)

Formula:

C₉H₁₀O

Color and Shape:

Clear Pale Yellow Liquid

Molecular weight:

134.07316

Ref: 45-1180026

Estimated delivery in United States, on Thursday 2 Jan 2025

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Meropenem EP impurity A

CAS:1053703-36-8

Meropenem EP impurity A is a heterocyclic nitro compound that is used to treat various …

Formula:

C₁₇H₂₇N₃OS₆

Purity:

95%Nmr

Color and Shape:

Powder

Molecular weight:

401.5 g/mol

Ref: 3D-IM178799

1mg		436.00 €
2mg		582.00 €
5mg		863.00 €
10mg		1,276.00 €
25mg		2,319.00 €

Estimated delivery in United States, on Thursday 2 Jan 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 Thursday 2 Jan 2025

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Methyl 2-deoxy-D-ribopyranoside

CAS:863396-35-4

Methyl 2-deoxy-D-ribopyranoside (2DDR) is a natural compound that can be found as an impurity in …

Formula:

C₆H₁₂O₄

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

148.16 g/mol

Ref: 3D-IM45442

5g		1,982.00 €
10g		2,892.00 €
250mg		179.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Oxandrolone Related Compound C CIII (17,17-dimethyl-18-nor-2-oxa-5α-androst-13-en-3-one)

Controlled Product

Lactones nesoi

Formula:

C₁₉H₂₈O₂

Color and Shape:

Powder

Molecular weight:

288.42

Ref: 45-1482036

Estimated delivery in United States, on Thursday 2 Jan 2025

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6-Pterinyl folic acid

CAS:1391068-26-0

6-Pterinyl folic acid is a chemical reagent that is used in the synthesis of pteridine …

Formula:

C₂₆H₂₄N₁₂O₇

Purity:

Min. 95%

Molecular weight:

616.55 g/mol

Ref: 3D-IP157350

1mg		298.00 €
2mg		480.00 €
5mg		813.00 €
10mg		1,288.00 €
25mg		2,319.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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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 Thursday 2 Jan 2025

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

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

CAS:90357-51-0

N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide (NUOX) is a potential anticancer agent that has been shown to have an acidic …

Formula:

C₁₂H₉F₃N₂O₂

Purity:

Min. 95%

Color and Shape:

White Powder

Molecular weight:

270.21 g/mol

Ref: 3D-IC58274

10g		141.00 €
25g		198.00 €
50g		308.00 €
100g		495.00 €
250g		865.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Testosterone Related Compound A CIII (Androst-4-ene-3,17-dione)

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Testosterone Related Compound A CIII (Androst-4-ene-3,17-dione)

Controlled Product

CAS:63-05-8

Adrenal cortical hormones and their derivatives nesoi

Formula:

C₁₉H₂₆O₂

Color and Shape:

Powder

Molecular weight:

286.19328

Ref: 45-1646010

Estimated delivery in United States, on Thursday 2 Jan 2025

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Morphine Related Compound A CI (7,8-Didehydro-4,5α-epoxy-17-methylmorphinan-3,6α-diol, N-oxide)

Controlled Product

CAS:639-46-3

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₇H₁₉NO₄

Color and Shape:

Yellow Tan Powder

Molecular weight:

301.13141

Ref: 45-1448016

Estimated delivery in United States, on Thursday 2 Jan 2025

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Simvastatin dimer impurity

CAS:476305-24-5

Simvastatin is a statin that reduces cholesterol synthesis by inhibiting the enzyme HMG-CoA reductase. Simvastatin …

Formula:

C₅₀H₇₆O₁₀

Purity:

Min. 95 Area-%

Color and Shape:

White Powder

Molecular weight:

837.13 g/mol

Ref: 3D-IS27834

1mg		818.00 €
2mg		1,153.00 €
5mg		2,556.00 €
250µg		405.00 €
500µg		574.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Hydrocodone Related Compound A CII (4-hydroxy-3-methoxy-17-methylmorphinan-6-one)

Controlled Product

CAS:847-86-9

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₈H₂₃NO₃

Color and Shape:

White Powder

Molecular weight:

301.16779

Ref: 45-1315012

Estimated delivery in United States, on Thursday 2 Jan 2025

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N-De[2-(methylsulfonyl)ethyl] lapatinib

CAS:697299-82-4

Lapatinib is a tyrosine kinase inhibitor that blocks the epidermal growth factor receptor (EGFR) and …

Formula:

C₂₆H₂₀ClFN₄O₂

Purity:

Min. 95%

Molecular weight:

474.91 g/mol

Ref: 3D-ID20812

1mg		352.00 €
2mg		501.00 €
5mg		746.00 €
10mg		1,123.00 €
25mg		2,525.00 €

Estimated delivery in United States, on Thursday 2 Jan 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 Thursday 2 Jan 2025

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Hydromorphone N-Oxide Hydrochloride CII (4,5α-Epoxy-3-hydroxy-17-methylmorphinan-6-one N-oxide, hydrochloride)

Controlled Product

CAS:109648-80-8

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₇H₁₉NO₄·HCl

Color and Shape:

Off-White Powder

Molecular weight:

337.79

Ref: 45-1323019

Estimated delivery in United States, on Thursday 2 Jan 2025

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Clopidogrel EP Impurity B hydrochloride

CAS:1396607-35-4

Please enquire for more information about Clopidogrel EP Impurity B hydrochloride including the price, delivery …

Formula:

C₁₆H₁₆ClNO₂S•HCl

Purity:

Min. 95%

Molecular weight:

358.28 g/mol

Ref: 3D-IC183809

10mg		136.00 €
25mg		172.00 €
50mg		233.00 €
100mg		364.00 €
250mg		583.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Fentanyl Related Compound E CII (N-Phenyl-1-(2-phenylethyl)-4-piperidinamine)

Controlled Product

CAS:21409-26-7

4-anilino-n-phenethylpiperidine (anpp)

Formula:

C₁₉H₂₄N₂

Color and Shape:

White Light Brown Crystalline Powder

Molecular weight:

280.19395

Ref: 45-1269957

Estimated delivery in United States, on Thursday 2 Jan 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 Thursday 2 Jan 2025

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Acarbose EP Impurity H

CAS:196944-81-7

Acarbose EP Impurity H is an impurity of acarbose, a drug product used in the …

Formula:

C₂₅H₄₃NO₁₇

Purity:

Min. 95%

Molecular weight:

629.61 g/mol

Ref: 3D-IA175982

10mg To inquire

Estimated delivery in United States, on Thursday 2 Jan 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 Thursday 2 Jan 2025

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