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
De(diethylaminoethyl-5-iodo) Amiodarone REF: 3D-ID20809CAS: 147030-50-0	Min. 95%	To inquire	Tue 26 Nov 24
1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone REF: 3D-IA63845CAS: 109678-71-9	Min. 95%	To inquire	Tue 26 Nov 24
1-(2-Furoyl)piperazine REF: 3D-IF36870CAS: 40172-95-0	Min. 95%	To inquire	Tue 26 Nov 24
N,N-Dimethylaminoethyl-a-(1-Hydroxycyclopentyl)phenylacetate hydrochloride REF: 3D-ID58268CAS: 5870-29-1	Min. 95%	To inquire	Tue 26 Nov 24
3'-[3-(3-Azido-2,3-dideoxy-b-D-erythro-pentofuranosyl)-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-3'-deoxy-thymidine REF: 3D-IA145570CAS: 148665-49-0	95%Nmr	647.00 €~2,783.00 €	Tue 26 Nov 24
2,2'-Methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol REF: 3D-IM21345CAS: 1187545-62-5	Min. 95%	To inquire	Tue 26 Nov 24
6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid REF: 3D-IM46256CAS: 189005-44-5	Min. 95%	136.00 €~582.00 €	Tue 26 Nov 24
Roflumilast Impurity B REF: 3D-IR168439CAS: 1391052-76-8	Min. 95%	To inquire	Tue 26 Nov 24
2'-Epi-lamivudine REF: 3D-NE22731CAS: 136846-20-3	Min. 95%	To inquire	Tue 26 Nov 24
Ceftazidime impurity H REF: 3D-IC63721CAS: 1354396-23-8	Min. 95%	391.00 €~7,970.00 €	Tue 26 Nov 24
1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]thio]-1H-benzimidazole REF: 3D-IM25351CAS: 1114543-47-3	Min. 95%	To inquire	Tue 26 Nov 24
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one REF: 3D-ID21639CAS: 133330-60-6	Min. 95%	To inquire	Tue 26 Nov 24
Azithromycin impurity J REF: 3D-IA63634CAS: 117693-41-1	Min. 95%	100.00 €~1,049.00 €	Tue 26 Nov 24
Labetalol EP impurity D REF: 3D-IL170150CAS: 32780-65-7	Min. 95%	213.00 €~1,449.00 €	Tue 26 Nov 24
2-Deschloro aripiprazole REF: 3D-ID171125CAS: 203395-82-8	Min. 95%	To inquire	Tue 26 Nov 24
Zolmitriptan related compound D REF: 3D-IZ167701CAS: 191864-24-1	Min. 95%	To inquire	Tue 26 Nov 24
rac-Ibuprofen amide REF: 3D-II63768CAS: 59512-17-3	Min. 98 Area-%	To inquire	Tue 26 Nov 24
Bosentan impurity C REF: 3D-IB64076CAS: 1097263-60-9	Min. 95%	To inquire	Tue 26 Nov 24
Salbutamol EP impurity C REF: 3D-FS168555CAS: 18910-68-4	Min. 95%	163.00 €~1,160.00 €	Tue 26 Nov 24
Salbutamol EP Impurity F REF: 3D-IS170975CAS: 147663-30-7	Min. 95%	To inquire	Tue 26 Nov 24

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De(diethylaminoethyl-5-iodo) Amiodarone

CAS:147030-50-0

Amiodarone is a drug that belongs to the group of annular compounds. It has been …

Formula:

C₁₉H₁₇IO₃

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

420.24 g/mol

Ref: 3D-ID20809

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25mg		To inquire
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250mg		To inquire

Estimated delivery in United States, on Tuesday 26 Nov 2024

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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone

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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone

CAS:109678-71-9

1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone is a drug product that is used as an HPLC standard. It is a …

Formula:

C₁₉H₂₇N₅O₄

Purity:

Min. 95%

Molecular weight:

389.45 g/mol

Ref: 3D-IA63845

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Estimated delivery in United States, on Tuesday 26 Nov 2024

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1-(2-Furoyl)piperazine

CAS:40172-95-0

1-(2-Furoyl)piperazine is a potent inhibitor of tyrosinase, an enzyme involved in the production of melanin. …

Formula:

C₉H₁₂N₂O₂

Purity:

Min. 95%

Molecular weight:

180.2 g/mol

Ref: 3D-IF36870

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25g		To inquire

Estimated delivery in United States, on Tuesday 26 Nov 2024

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N,N-Dimethylaminoethyl-a-(1-Hydroxycyclopentyl)phenylacetate hydrochloride

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N,N-Dimethylaminoethyl-a-(1-Hydroxycyclopentyl)phenylacetate hydrochloride

Controlled Product

CAS:5870-29-1

N,N-Dimethylaminoethyl-a-(1-Hydroxycyclopentyl)phenylacetate hydrochloride (DMAEA) is a drug that is used as an ophthalmic. It has been …

Formula:

C₁₇H₂₆ClNO₃

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

327.85 g/mol

Ref: 3D-ID58268

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2g		To inquire
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10g		To inquire
25g		To inquire

Estimated delivery in United States, on Tuesday 26 Nov 2024

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3'-[3-(3-Azido-2,3-dideoxy-b-D-erythro-pentofuranosyl)-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimi…

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3'-[3-(3-Azido-2,3-dideoxy-b-D-erythro-pentofuranosyl)-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-3'-deoxy-thymidine

CAS:148665-49-0

3'-[3-(3-Azido-2,3-dideoxy-b-D-erythro-pentofuranosyl)-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-3'-deoxythymidine is an analytical standard used in the R&D and drug development of 3'-azido derivatives …

Formula:

C₂₀H₂₅N₇O₈

Purity:

95%Nmr

Molecular weight:

491.45 g/mol

Ref: 3D-IA145570

1mg		647.00 €
2mg		986.00 €
5mg		1,855.00 €
10mg		2,783.00 €

Estimated delivery in United States, on Tuesday 26 Nov 2024

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2,2'-Methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol

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2,2'-Methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol

CAS:1187545-62-5

2,2'-Methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol] is a synthetic drug product that is used as a reference standard for HPLC …

Formula:

C₃₃H₅₀N₂O₄

Purity:

Min. 95%

Molecular weight:

538.76 g/mol

Ref: 3D-IM21345

2mg		To inquire
5mg		To inquire
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Estimated delivery in United States, on Tuesday 26 Nov 2024

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6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid

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6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid

CAS:189005-44-5

6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid is an imidazopyridine that is soluble in organic solvents. It is a white …

Formula:

C₁₇H₁₆N₂O₂

Purity:

Min. 95%

Molecular weight:

280.32 g/mol

Ref: 3D-IM46256

2g		136.00 €
5g		172.00 €
10g		248.00 €
25g		436.00 €
50g		582.00 €

Estimated delivery in United States, on Tuesday 26 Nov 2024

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Roflumilast Impurity B

CAS:1391052-76-8

Roflumilast Impurity B is an oxidative reagent that can be used for the preparation of …

Formula:

C₁₃H₈Cl₂F₂N₂O₃

Purity:

Min. 95%

Molecular weight:

349.12 g/mol

Ref: 3D-IR168439

1mg		To inquire
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Estimated delivery in United States, on Tuesday 26 Nov 2024

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2'-Epi-lamivudine

CAS:136846-20-3

2'-Epi-lamivudine is a chiral, racemic mixture of the two enantiomers of lamivudine. The synthesis and …

Formula:

C₈H₁₁N₃O₃S

Purity:

Min. 95%

Molecular weight:

229.26 g/mol

Ref: 3D-NE22731

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2mg		To inquire

Estimated delivery in United States, on Tuesday 26 Nov 2024

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Ceftazidime impurity H

CAS:1354396-23-8

Ceftazidime impurity H is a by-product that can be found in the synthesis of ceftazidime. …

Formula:

C₂₃H₂₄N₆O₇S₂

Purity:

Min. 95%

Molecular weight:

560.6 g/mol

Ref: 3D-IC63721

1mg		1,021.00 €
2mg		1,786.00 €
5mg		3,380.00 €
10mg		4,846.00 €
25mg		7,970.00 €

Estimated delivery in United States, on Tuesday 26 Nov 2024

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1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridin…

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1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]thio]-1H-benzimidazole

CAS:1114543-47-3

1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]thio]-1H-benzimidazole is a drug product with analytical applications. It has been shown to have natural …

Formula:

C₂₉H₃₆N₄O₄S

Purity:

Min. 95%

Molecular weight:

536.69 g/mol

Ref: 3D-IM25351

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250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 26 Nov 2024

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4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one

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4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one

CAS:133330-60-6

4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is a drug that has been developed for the treatment of cancer. It is …

Formula:

C₁₄H₉Cl₂NO

Purity:

Min. 95%

Molecular weight:

278.13 g/mol

Ref: 3D-ID21639

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Estimated delivery in United States, on Tuesday 26 Nov 2024

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Azithromycin impurity J

CAS:117693-41-1

Azithromycin impurity J, also known as Azithromycin P-Toluenesulfonate, is an impurity of the drug azithromycin. …

Formula:

C₃₀H₅₈N₂O₉

Purity:

Min. 95%

Color and Shape:

Off-White Powder

Molecular weight:

590.79 g/mol

Ref: 3D-IA63634

2mg		199.00 €
5mg		315.00 €
10mg		458.00 €
25mg		745.00 €
50mg		1,049.00 €

Estimated delivery in United States, on Tuesday 26 Nov 2024

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Labetalol EP impurity D

CAS:32780-65-7

Labetalol EP impurity D is a metabolite of labetalol that is used as an impurity …

Formula:

C₉H₁₂N₂O₃

Purity:

Min. 95%

Molecular weight:

196.2 g/mol

Ref: 3D-IL170150

1mg		213.00 €
2mg		341.00 €
5mg		498.00 €
10mg		813.00 €
25mg		1,449.00 €

Estimated delivery in United States, on Tuesday 26 Nov 2024

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2-Deschloro aripiprazole

CAS:203395-82-8

2-Deschloro aripiprazole is a drug that belongs to the class of antipsychotics. It is an …

Formula:

C₂₃H₂₈ClN₃O₂

Purity:

Min. 95%

Molecular weight:

413.94 g/mol

Ref: 3D-ID171125

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Estimated delivery in United States, on Tuesday 26 Nov 2024

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Zolmitriptan related compound D

CAS:191864-24-1

Zolmitriptan related compound D is a drug product that is an analytical impurity of the …

Formula:

C₁₉H₂₅N₃O₄

Purity:

Min. 95%

Molecular weight:

359.42 g/mol

Ref: 3D-IZ167701

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Estimated delivery in United States, on Tuesday 26 Nov 2024

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rac-Ibuprofen amide

CAS:59512-17-3

Ibuprofen amide is a nonsteroidal anti-inflammatory drug that belongs to the class of amides. It …

Formula:

C₁₃H₁₉NO

Purity:

Min. 98 Area-%

Molecular weight:

205.3 g/mol

Ref: 3D-II63768

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250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 26 Nov 2024

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Bosentan impurity C

CAS:1097263-60-9

Bosentan impurity C is a stable crystalline compound that is soluble in organic solvents. It …

Formula:

C₅₂H₅₂N₁₀O₁₀S₂

Purity:

Min. 95%

Molecular weight:

1,041.16 g/mol

Ref: 3D-IB64076

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Estimated delivery in United States, on Tuesday 26 Nov 2024

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Salbutamol EP impurity C

CAS:18910-68-4

Salbutamol EP Impurity C is an impurity of Salbutamol EP, which is an active pharmaceutical …

Formula:

C₁₃H₂₁NO₂

Purity:

Min. 95%

Color and Shape:

Powder

Molecular weight:

223.31 g/mol

Ref: 3D-FS168555

1mg		163.00 €
5mg		310.00 €
10mg		436.00 €
25mg		770.00 €
50mg		1,160.00 €

Estimated delivery in United States, on Tuesday 26 Nov 2024

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Salbutamol EP Impurity F

CAS:147663-30-7

Salbutamol EP Impurity F is a drug impurity that is an analytical standard and pharmacopoeia …

Formula:

C₂₆H₄₀N₂O₅

Purity:

Min. 95%

Molecular weight:

460.61 g/mol

Ref: 3D-IS170975

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

Estimated delivery in United States, on Tuesday 26 Nov 2024

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