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
Rosuvastatin (3R,5R) isomer calcium REF: 3D-IR183437CAS: 1422515-55-6	Min. 95%	136.00 €~770.00 €	Tue 10 Dec 24
5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione REF: 3D-IE145635CAS: 1189504-46-8	Min. 95%	To inquire	Tue 10 Dec 24
7-Epi 10-desacetyl paclitaxel REF: 3D-IE22703CAS: 78454-17-8	Min. 95%	To inquire	Tue 10 Dec 24
Apixaban Impurity 6 REF: 3D-IA184038CAS: 1074365-84-6	Min. 95%	87.00 €~986.00 €	Tue 10 Dec 24
Ezetimibe ketone REF: 3D-FE23217CAS: 191330-56-0	Min. 95%	To inquire	Tue 10 Dec 24
Zolpidem Impurities Mixture CIV REF: 45-1724951	- - -	1,441.00 €	Tue 10 Dec 24
N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide REF: 3D-IC58274CAS: 90357-51-0	Min. 95%	141.00 €~865.00 €	Tue 10 Dec 24
2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine REF: 3D-ND05721CAS: 161599-46-8	Min. 95%	168.00 €~775.00 €	Tue 10 Dec 24
Simvastatin acid REF: 3D-IS63828CAS: 121009-77-6	Min. 95%	647.00 €~3,476.00 €	Tue 10 Dec 24
Linagliptin impurity G REF: 3D-FA146003CAS: 668270-11-9	Min. 95%	172.00 €~1,052.00 €	Tue 10 Dec 24
Fentanyl Related Compound E CII (N-Phenyl-1-(2-phenylethyl)-4-piperidinamine) REF: 45-1269957CAS: 21409-26-7	- - -	1,371.00 €	Tue 10 Dec 24
Cathinone Hydrochloride CI (α-Aminopropiophenone hydrochloride) REF: 45-1096804CAS: 16735-19-6	- - -	1,691.00 €	Tue 10 Dec 24
2-(2-Amino-5-bromobenzoyl)pyridine REF: 3D-IA17613CAS: 1563-56-0	Min. 95%	To inquire	Tue 10 Dec 24
Norethindrone Related Compound B CIII (Estr-4-ene-3,17-dione) REF: 45-1470026CAS: 734-32-7	- - -	569.00 €	Tue 10 Dec 24
Modafinil S-enantiomer CIV ((S)-2-(Benzhydrylsulfinyl)acetamide) REF: 45-1445415CAS: 112111-47-4	- - -	1,469.00 €	Tue 10 Dec 24
Tramadol Related Compound A CIV ((RS,SR)-1-(3-Methoxyphenyl)-2-(dimethylaminomethyl)cyclohexanol hydrochloride) REF: 45-1672610CAS: 73806-49-2	- - -	1,371.00 €	Tue 10 Dec 24
5,6-Dehydro-tigecycline REF: 3D-ID177843CAS: 1633815-62-9	Min. 95%	364.00 €~1,449.00 €	Tue 10 Dec 24
Testosterone Enanthate Related Compound B CIII (Androst-4-en-3-one-17β-yl hexanoate) REF: 45-1648026CAS: 10312-45-5	- - -	797.00 €	Tue 10 Dec 24
Piperacilloic acid REF: 3D-FP27061CAS: 64817-22-7	(Elemental Analysis) Min. 90 Area-%	205.00 €~1,276.00 €	Tue 10 Dec 24
Apixaban Impurity 1 REF: 3D-IA176149CAS: 503614-91-3	Min. 95%	49.00 €~1,160.00 €	Tue 10 Dec 24

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Rosuvastatin (3R,5R) isomer calcium

CAS:1422515-55-6

Please enquire for more information about Rosuvastatin (3R,5R) isomer calcium including the price, delivery time …

Formula:

C₂₂H₂₈FN₃O₆S•Ca₀

Purity:

Min. 95%

Molecular weight:

501.58 g/mol

Ref: 3D-IR183437

2mg		136.00 €
5mg		194.00 €
10mg		310.00 €
25mg		518.00 €
50mg		770.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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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

Ref: 3D-IE145635

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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7-Epi 10-desacetyl paclitaxel

CAS:78454-17-8

7-Epi 10-desacetyl paclitaxel is a prodrug of paclitaxel. It has a similar mechanism of action …

Formula:

C₄₅H₄₉NO₁₃

Purity:

Min. 95%

Color and Shape:

White Powder

Molecular weight:

811.87 g/mol

Ref: 3D-IE22703

5mg		286.00 €
10mg		420.00 €
25mg		598.00 €
50mg		854.00 €
100mg		1,339.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Apixaban Impurity 6

CAS:1074365-84-6

Please enquire for more information about Apixaban Impurity 6 including the price, delivery time and …

Formula:

C₂₆H₂₆N₄O₅

Purity:

Min. 95%

Molecular weight:

474.51 g/mol

Ref: 3D-IA184038

2mg		194.00 €
5mg		310.00 €
10mg		436.00 €
25mg		647.00 €
50mg		986.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Ezetimibe ketone

CAS:191330-56-0

Ezetimibe ketone is a lipid-lowering agent that inhibits cholesterol absorption through the inhibition of Niemann-Pick …

Formula:

C₂₄H₁₉F₂NO₃

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

407.41 g/mol

Ref: 3D-FE23217

25mg		194.00 €
50mg		310.00 €
100mg		436.00 €
250mg		647.00 €
500mg		1,047.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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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 10 Dec 2024

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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 Tuesday 10 Dec 2024

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2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine

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2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine

CAS:161599-46-8

2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine is a cytosine analog that is used as an industrial chemical. It is prepared …

Formula:

C₁₃H₁₆FN₃O₆

Purity:

Min. 95%

Molecular weight:

329.29 g/mol

Ref: 3D-ND05721

1kg		775.00 €
50g		168.00 €
100g		217.00 €
250g		406.00 €
500g		542.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Simvastatin acid

CAS:121009-77-6

Simvastatin acid is the active form of simvastatin, a drug used to lower blood cholesterol …

Formula:

C₂₅H₄₀O₆

Purity:

Min. 95%

Color and Shape:

White Powder

Molecular weight:

436.58 g/mol

Ref: 3D-IS63828

25mg		647.00 €
50mg		863.00 €
100mg		1,159.00 €
250mg		2,319.00 €
500mg		3,476.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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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 10 Dec 2024

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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 Tuesday 10 Dec 2024

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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 10 Dec 2024

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2-(2-Amino-5-bromobenzoyl)pyridine

CAS:1563-56-0

2-(2-Amino-5-bromobenzoyl)pyridine (2ABBP) is a chemical compound with the molecular formula C10H7BrN3. It is a glucuronide …

Formula:

C₁₂H₉BrN₂O

Purity:

Min. 95%

Molecular weight:

277.12 g/mol

Ref: 3D-IA17613

10g		172.00 €
25g		248.00 €
50g		363.00 €
100g		518.00 €
250g		863.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Norethindrone Related Compound B CIII (Estr-4-ene-3,17-dione)

Controlled Product

CAS:734-32-7

Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function not elsewhere specified or included

Formula:

C₁₈H₂₄O₂

Color and Shape:

Powder

Molecular weight:

272.17763

Ref: 45-1470026

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Modafinil S-enantiomer CIV ((S)-2-(Benzhydrylsulfinyl)acetamide)

Controlled Product

CAS:112111-47-4

Other aromatic organo-sulfur compounds (excluding pesticides)

Formula:

C₁₅H₁₅NO₂S

Color and Shape:

White Off-White Solid

Molecular weight:

273.08235

Ref: 45-1445415

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Tramadol Related Compound A CIV ((RS,SR)-1-(3-Methoxyphenyl)-2-(dimethylaminomethyl)cyclohexanol hydrochloride)

Controlled Product

CAS:73806-49-2

Aromatic amino-alcohol-phenols, aromatic amino-acid-phenols and other aromatic amino compounds with oxygen function

Formula:

C₁₆H₂₅NO₂·HCl

Color and Shape:

White Powder

Molecular weight:

299.84

Ref: 45-1672610

Estimated delivery in United States, on Tuesday 10 Dec 2024

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5,6-Dehydro-tigecycline

CAS:1633815-62-9

5,6-Dehydro-tigecycline is a synthetic antibiotic that is used for the treatment of multi-drug resistant bacterial …

Formula:

C₂₉H₃₇N₅O₈

Purity:

Min. 95%

Molecular weight:

583.63 g/mol

Ref: 3D-ID177843

1mg		364.00 €
2mg		517.00 €
5mg		801.00 €
10mg		986.00 €
25mg		1,449.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Testosterone Enanthate Related Compound B CIII (Androst-4-en-3-one-17β-yl hexanoate)

Controlled Product

CAS:10312-45-5

Adrenal cortical hormones and their derivatives nesoi

Formula:

C₂₅H₃₈O₃

Color and Shape:

White Powder

Molecular weight:

386.2821

Ref: 45-1648026

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Piperacilloic acid

CAS:64817-22-7

Piperacilloic acid is a synthetic compound that exhibits antibacterial activity. It has been shown to …

Formula:

C₂₃H₂₉N₅O₈S

Purity:

(Elemental Analysis) Min. 90 Area-%

Color and Shape:

Powder

Molecular weight:

535.57 g/mol

Ref: 3D-FP27061

1mg		205.00 €
2mg		307.00 €
5mg		498.00 €
10mg		711.00 €
25mg		1,276.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Apixaban Impurity 1

CAS:503614-91-3

Apixaban Impurity 1 is an impurity found in Apixaban, a drug used for the prevention …

Purity:

Min. 95%

Ref: 3D-IA176149

1kg		1,160.00 €
50g		172.00 €
100g		271.00 €
250g		469.00 €
500g		740.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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