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
Remdesivir related compound 5 REF: 3D-IR177095CAS: 1355357-49-1	Min. 95%	To inquire	Tue 21 Jan 25
Midostaurin Impurity 2 REF: 3D-FM177145CAS: 155848-20-7	Min. 95%	To inquire	Tue 21 Jan 25
(R)-Pramipexole 2HCl REF: 3D-FP27117CAS: 104632-28-2	Min. 95%	To inquire	Tue 21 Jan 25
Dexamethasone Impurity A REF: 3D-ID176574	Min. 95 Area-%	To inquire	Tue 21 Jan 25
Ethyl 2-(6-amino-2,3-dichlorobenzyl)glycine REF: 3D-IE22945CAS: 70406-92-7	Min. 95%	To inquire	Tue 21 Jan 25
Simvastatin 4'-methyl ether REF: 3D-IS27833CAS: 864357-88-0	Min. 95%	310.00 €~1,855.00 €	Tue 21 Jan 25
2-Propylimidazole-4,5-dicarboxylic acid REF: 3D-IP57935CAS: 58954-23-7	Min. 95%	To inquire	Tue 21 Jan 25
(Z) -2- [4- (1, 2- Diphenylethenyl) phenoxy] - N, N- diethyl- ethanamine hydrochloride (E/Z Mixture) REF: 3D-OD166680CAS: 97800-41-4	Min. 95%	To inquire	Tue 21 Jan 25
N-Methyltaxol C REF: 3D-IM76714CAS: 153083-53-5	Min. 95%	To inquire	Tue 21 Jan 25
Decladinose roxithromycin REF: 3D-ID106420CAS: 214902-82-6	Min. 95%	To inquire	Tue 21 Jan 25
Sofosbuvir impurity 2 REF: 3D-IS153417CAS: 1496552-51-2	Min. 95%	To inquire	Tue 21 Jan 25
N-4,5[Acetylamino)methyl]desmopressin REF: 3D-IA173214	Min. 95%	To inquire	Tue 21 Jan 25
Haloperidol nonanoate REF: 3D-IH174842CAS: 1797130-89-2	Min. 95%	To inquire	Tue 21 Jan 25
Balsalazide Isopropyl ester REF: 3D-IB167039CAS: 1346606-13-0	Min. 95%	To inquire	Tue 21 Jan 25
Anastrozole dimer impurity REF: 3D-IA17900CAS: 1216898-82-6	Min. 95%	To inquire	Tue 21 Jan 25
Albendazole sulfone REF: 3D-IA17258CAS: 75184-71-3	Min. 95 Area-%	194.00 €~1,160.00 €	Tue 21 Jan 25
SYM 2081 REF: TM-T16963CAS: 31137-74-3	99.59%	94.00 €~2,006.00 €	Tue 28 Jan 25
AMPA receptor antagonist-2 REF: TM-T61068CAS: 732277-05-3	98.21%	113.00 €~1,040.00 €	Tue 28 Jan 25
LY450108 REF: TM-TQ0289CAS: 376594-67-1	100% - 98.8%	To inquire	Tue 28 Jan 25
D-NMAPPD REF: TM-T22069CAS: 35922-06-6	- - -	77.00 €~1,760.00 €	Tue 28 Jan 25

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Remdesivir related compound 5

CAS:1355357-49-1

Remdesivir related compound 5 is a plant extract that inhibits the growth of wheat. Remdesivir …

Formula:

C₂₁H₂₇N₂O₇P

Purity:

Min. 95%

Molecular weight:

450.42 g/mol

Ref: 3D-IR177095

25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Midostaurin Impurity 2

CAS:155848-20-7

Midostaurin Impurity 2 is a drug product that has been custom synthesized by our scientists. …

Purity:

Min. 95%

Ref: 3D-FM177145

10mg		To inquire
25mg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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(R)-Pramipexole 2HCl

Controlled Product

CAS:104632-28-2

Dopamine (D2 and D3) receptor agonist; has anti-parkinsonian effects

Formula:

C₁₀H₁₉Cl₂N₃S

Purity:

Min. 95%

Molecular weight:

283.06767

Ref: 3D-FP27117

2mg		To inquire
5mg		To inquire
10mg		To inquire
25mg		To inquire
50mg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Dexamethasone Impurity A

Impurity A is an impurity of the drug product, dexamethasone. The impurity is a natural …

Formula:

C₂₂H₂₉FO₅

Purity:

Min. 95 Area-%

Color and Shape:

White Off-White Powder

Molecular weight:

392.46 g/mol

Ref: 3D-ID176574

25mg To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Ethyl 2-(6-amino-2,3-dichlorobenzyl)glycine

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Ethyl 2-(6-amino-2,3-dichlorobenzyl)glycine

CAS:70406-92-7

Ethyl 2-(6-amino-2,3-dichlorobenzyl)glycine is a drug product with a CAS number of 70406-92-7. It has an …

Formula:

C₁₁H₁₄Cl₂N₂O₂

Purity:

Min. 95%

Molecular weight:

277.15 g/mol

Ref: 3D-IE22945

1g To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Simvastatin 4'-methyl ether

CAS:864357-88-0

Simvastatin 4'-methyl ether is a metabolite of simvastatin. It is an impurity in the drug …

Formula:

C₂₆H₄₀O₅

Purity:

Min. 95%

Molecular weight:

432.59 g/mol

Ref: 3D-IS27833

1mg		310.00 €
2mg		465.00 €
5mg		647.00 €
10mg		1,047.00 €
25mg		1,855.00 €

Estimated delivery in United States, on Tuesday 21 Jan 2025

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2-Propylimidazole-4,5-dicarboxylic acid

CAS:58954-23-7

2-Propylimidazole-4,5-dicarboxylic acid is an organic compound with the chemical formula CH2=C(CH3)CO2H. It is a colorless …

Formula:

C₈H₁₀N₂O₄

Purity:

Min. 95%

Molecular weight:

198.18 g/mol

Ref: 3D-IP57935

1g		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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(Z) -2- [4- (1, 2- Diphenylethenyl) phenoxy] - N, N- diethyl- ethanamine hydrochloride (E/Z Mixtur…

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(Z) -2- [4- (1, 2- Diphenylethenyl) phenoxy] - N, N- diethyl- ethanamine hydrochloride (E/Z Mixture)

CAS:97800-41-4

(Z) -2- [4- (1, 2- Diphenylethenyl) phenoxy] - N, N- diethyl- ethanamine hydrochloride is a …

Formula:

C₂₆H₂₉NO

Purity:

Min. 95%

Molecular weight:

371.51 g/mol

Ref: 3D-OD166680

250mg To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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N-Methyltaxol C

CAS:153083-53-5

N-Methyltaxol C is an amide derivative of the taxane family. It has been shown to …

Formula:

C₄₇H₅₉NO₁₄

Purity:

Min. 95%

Molecular weight:

861.97 g/mol

Ref: 3D-IM76714

10mg		To inquire
25mg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Decladinose roxithromycin

CAS:214902-82-6

Decladinose roxithromycin is a novel drug that can be used for the diagnosis and treatment …

Formula:

C₃₃H₆₂N₂O₁₂

Purity:

Min. 95%

Molecular weight:

678.85 g/mol

Ref: 3D-ID106420

1g		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Sofosbuvir impurity 2

CAS:1496552-51-2

Sofosbuvir impurity 2 is a synthetic compound that is used as an impurity standard for …

Formula:

C₂₂H₂₉ClN₃O₉P

Purity:

Min. 95%

Molecular weight:

545.91 g/mol

Ref: 3D-IS153417

1mg To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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N-4,5[Acetylamino)methyl]desmopressin

N-4,5[Acetylamino)methyl]desmopressin is a synthetic drug product that is used as an analytical standard for the …

Purity:

Min. 95%

Ref: 3D-IA173214

100mg To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Haloperidol nonanoate

CAS:1797130-89-2

Haloperidol is a drug belonging to the group of typical antipsychotics. Haloperidol nonanoate is a …

Formula:

C₃₆H₄₃ClFNO₃

Purity:

Min. 95%

Molecular weight:

592.18 g/mol

Ref: 3D-IH174842

1g		To inquire
2g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Balsalazide Isopropyl ester

CAS:1346606-13-0

Balsalazide Isopropyl ester is a synthetic compound that is used as an active pharmaceutical ingredient …

Formula:

C₂₀H₂₁N₃O₆

Purity:

Min. 95%

Molecular weight:

399.4 g/mol

Ref: 3D-IB167039

50mg To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Anastrozole dimer impurity

CAS:1216898-82-6

Anastrozole is an aromatase inhibitor that has been used in the treatment of breast cancer. …

Formula:

C₃₀H₃₁N₉

Purity:

Min. 95%

Molecular weight:

517.63 g/mol

Ref: 3D-IA17900

1mg		To inquire
2mg		To inquire
5mg		To inquire
10mg		To inquire
500µg		To inquire

Estimated delivery in United States, on Tuesday 21 Jan 2025

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Albendazole sulfone

CAS:75184-71-3

Albendazole sulfone is a metabolite of the drug albendazole. It is used as an analytical …

Formula:

C₁₂H₁₅N₃O₄S

Purity:

Min. 95 Area-%

Color and Shape:

Powder

Molecular weight:

297.33 g/mol

Ref: 3D-IA17258

1mg		194.00 €
2mg		310.00 €
5mg		436.00 €
10mg		647.00 €
25mg		1,160.00 €

Estimated delivery in United States, on Tuesday 21 Jan 2025

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SYM 2081

CAS:31137-74-3

SYM 2081: Kainate receptor agonist, IC50 of 35 nM, depolarizes muscle, lowers EPSP amplitude.

Formula:

C₆H₁₁NO₄

Purity:

99.59%

Color and Shape:

Solid

Molecular weight:

161.16

Ref: TM-T16963

1mg		94.00 €
5mg		199.00 €
10mg		292.00 €
25mg		498.00 €
50mg		716.00 €
100mg		1,003.00 €
500mg		2,006.00 €

Estimated delivery in United States, on Tuesday 28 Jan 2025

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AMPA receptor antagonist-2

CAS:732277-05-3

AMPA receptor antagonist-2 is an AMPA receptor antagonist.

Formula:

C₁₈H₁₇N₃O₄

Purity:

98.21%

Color and Shape:

Liquid

Molecular weight:

339.35

Ref: TM-T61068

1mg		113.00 €
5mg		250.00 €
10mg		367.00 €
25mg		550.00 €
50mg		775.00 €
100mg		1,040.00 €
1mL*10mM (DMSO)		252.00 €

Estimated delivery in United States, on Tuesday 28 Jan 2025

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LY450108

CAS:376594-67-1

LY450108 is a potentiator of the AMPA receptor that can be used in Parkinson's disease …

Formula:

C₁₉H₂₂F₂N₂O₃S

Purity:

100% - 98.8%

Color and Shape:

Solid

Molecular weight:

396.45

Ref: TM-TQ0289

1mg		46.00 €
5mg		87.00 €
10mg		139.00 €
25mg		232.00 €
50mg		349.00 €
100mg		487.00 €
200mg		696.00 €
1mL*10mM (DMSO)		95.00 €

Estimated delivery in United States, on Tuesday 28 Jan 2025

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D-NMAPPD

CAS:35922-06-6

D-NMAPPD ((1R,2R)-B13) is an acid ceramidase inhibitor and ceramide analog with potential antiproliferative activity.

Formula:

C₂₃H₃₈N₂O₅

Color and Shape:

Solid

Molecular weight:

422.56

Ref: TM-T22069

1mg		77.00 €
5mg		245.00 €
10mg		450.00 €
50mg		1,760.00 €

Estimated delivery in United States, on Tuesday 28 Jan 2025

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