Impurezas de ingredientes farmacéuticos activos (API) para investigación

Todos los productos contenidos en esta categoría están destinados únicamente a su uso en el laboratorio, y no están dirigidos al consumo humano.

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productos por página. Hay 4604 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
Enalapril maleate impurity A REF: 3D-IE63754CAS: 1356932-13-2	Min. 95%	400,00 €~2.296,00 €	Lun 10 Feb 25
2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide REF: 3D-IC167038CAS: 1346606-62-9	Min. 95%	A consultar	Lun 10 Feb 25
a-Ribavirin (impurity B) REF: 3D-NR10396CAS: 57198-02-4	Min. 95%	A consultar	Lun 10 Feb 25
Pencyclovir Impurity 1 REF: 3D-FP165992CAS: 100199-40-4	Min. 95%	A consultar	Lun 10 Feb 25
2-(Aminomethyl)-1-ethylpyrrolidine REF: 3D-IA63832CAS: 26116-12-1	Min. 95%	136,00 €~639,00 €	Lun 10 Feb 25
1-Desmethyl granisetron REF: 3D-ID21275CAS: 107007-95-4	Min. 95%	A consultar	Lun 10 Feb 25
Cetirizine 3-chloro impurity dihydrochloride REF: 3D-IC19908CAS: 1232460-29-5	Min. 95%	A consultar	Lun 10 Feb 25
Omeprazole Impurity 65 REF: 3D-IE177230	Min. 95%	A consultar	Lun 10 Feb 25
5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione REF: 3D-IE145635CAS: 1189504-46-8	Min. 95%	A consultar	Lun 10 Feb 25
Indoxacarb Impurity 6 REF: 3D-II173125CAS: 144172-24-7	Min. 95%	A consultar	Lun 10 Feb 25
Anastrozole dimer impurity - 65% REF: 3D-IA61497CAS: 1216898-82-6	Min. 95%	A consultar	Lun 10 Feb 25
N-[(6-Chloropyridin-3-yl)methyl]-N-methylacetamide REF: 3D-IC171311CAS: 864628-19-3	Min. 95%	A consultar	Lun 10 Feb 25
N1.9,N1.9-Dimethyldesmopressin REF: 3D-ID173217	Min. 95%	A consultar	Lun 10 Feb 25
2-Propylimidazole-4,5-dicarboxylic acid REF: 3D-IP57935CAS: 58954-23-7	Min. 95%	A consultar	Lun 10 Feb 25
Dutasteride EP impurity E REF: 3D-ID183744CAS: 2102935-76-0	Min. 95%	517,00 €~2.822,00 €	Lun 10 Feb 25
Ivermectin impurity I REF: 3D-II167729CAS: 1135339-49-9	Min. 95%	A consultar	Lun 10 Feb 25
Des(oxopentyl) valsartan benzyl ester REF: 3D-ID21096CAS: 676129-93-4	Min. 95%	A consultar	Lun 10 Feb 25
1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene REF: 3D-IC166565CAS: 112875-61-3	Min. 95 Area-%	A consultar	Lun 10 Feb 25
4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzenepropanoic acid ethyl ester REF: 3D-IE23113CAS: 868754-42-1	Min. 95%	A consultar	Lun 10 Feb 25
1,4-Bis(2,3,4-trimethoxybenzyl)piperazine REF: 3D-IB63857CAS: 1257-19-8	Min. 95%	194,00 €~1.045,00 €	Lun 10 Feb 25

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Enalapril maleate impurity A

CAS:1356932-13-2

Enalapril maleate impurity A is an enzyme inhibitor that blocks the action of angiotensin-converting enzyme …

Fórmula:

C₂₄H₃₂N₂O₉

Pureza:

Min. 95%

Peso molecular:

492.52 g/mol

Ref: 3D-IE63754

1mg		400,00 €
2mg		569,00 €
5mg		813,00 €
10mg		1.276,00 €
25mg		2.296,00 €

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide

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2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide

CAS:1346606-62-9

2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide is a drug product that has been custom synthesized and purified to high …

Fórmula:

C₂₇H₂₄N₄O₉

Pureza:

Min. 95%

Peso molecular:

548.5 g/mol

Ref: 3D-IC167038

1mg		A consultar
2mg		A consultar
250µg		A consultar
500µg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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a-Ribavirin (impurity B)

Producto controlado

CAS:57198-02-4

Ribavirin is an antiviral drug that inhibits the synthesis of RNA and DNA. It is …

Fórmula:

C₈H₁₂N₄O₅

Pureza:

Min. 95%

Peso molecular:

244.2 g/mol

Ref: 3D-NR10396

1mg		A consultar
2mg		A consultar
5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Pencyclovir Impurity 1

CAS:100199-40-4

Pencyclovir Impurity 1 is a drug product that is used as an analytical reference for …

Fórmula:

C₁₀H₁₄CIN₅O₂

Pureza:

Min. 95%

Peso molecular:

375.17 g/mol

Ref: 3D-FP165992

1mg		A consultar
2mg		A consultar
5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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2-(Aminomethyl)-1-ethylpyrrolidine

CAS:26116-12-1

2-(Aminomethyl)-1-ethylpyrrolidine is a pharmaceutical preparation that has been used in the analytical method for determining …

Fórmula:

C₇H₁₆N₂

Pureza:

Min. 95%

Forma y color:

Clear Liquid

Peso molecular:

128.22 g/mol

Ref: 3D-IA63832

25g		136,00 €
50g		152,00 €
100g		213,00 €
250g		400,00 €
500g		639,00 €

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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1-Desmethyl granisetron

CAS:107007-95-4

1-Desmethyl granisetron is an impurity found in the synthesis of granisetron hydrochloride. It is a …

Fórmula:

C₁₇H₂₂N₄O

Pureza:

Min. 95%

Peso molecular:

298.38 g/mol

Ref: 3D-ID21275

1mg		A consultar
2mg		A consultar
5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Cetirizine 3-chloro impurity dihydrochloride

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Cetirizine 3-chloro impurity dihydrochloride

CAS:1232460-29-5

Cetirizine 3-chloro impurity dihydrochloride is a drug substance that contains the impurity cetirizine. The compound …

Fórmula:

C₂₁H₂₇Cl₃N₂O₃

Pureza:

Min. 95%

Forma y color:

Solid

Peso molecular:

461.81 g/mol

Ref: 3D-IC19908

1mg		A consultar
2mg		A consultar
5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Omeprazole Impurity 65

Impurity 65 is an impurity of Omeprazole, a drug used to treat gastroesophageal reflux disease …

Fórmula:

C₁₇H₁₇N₃O₄

Pureza:

Min. 95%

Peso molecular:

327.33 g/mol

Ref: 3D-IE177230

50mg A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 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 …

Fórmula:

C₂₁H₂₄N₂O₂

Pureza:

Min. 95%

Forma y color:

White Powder

Peso molecular:

336.43 g/mol

Ref: 3D-IE145635

10mg		A consultar
25mg		A consultar
50mg		A consultar
100mg		A consultar
250mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Indoxacarb Impurity 6

CAS:144172-24-7

Indoxacarb is a racemic compound that is used as an insecticide. It belongs to the …

Fórmula:

C₁₁H₉ClO₄

Pureza:

Min. 95%

Peso molecular:

240.64 g/mol

Ref: 3D-II173125

25g A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Anastrozole dimer impurity - 65%

CAS:1216898-82-6

Anastrozole is an aromatase inhibitor used in the treatment of breast cancer. It is a …

Fórmula:

C₃₀H₃₁N₉

Pureza:

Min. 95%

Peso molecular:

517.63 g/mol

Ref: 3D-IA61497

1mg		A consultar
2mg		A consultar
5mg		A consultar
250µg		A consultar
500µg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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N-[(6-Chloropyridin-3-yl)methyl]-N-methylacetamide

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N-[(6-Chloropyridin-3-yl)methyl]-N-methylacetamide

CAS:864628-19-3

N-[(6-Chloropyridin-3-yl)methyl]-N-methylacetamide (CAS No. 864628-19-3) is a drug product that has a natural and synthetic origin. …

Fórmula:

C₉H₁₁ClN₂O

Pureza:

Min. 95%

Peso molecular:

198.65 g/mol

Ref: 3D-IC171311

1g		A consultar
500mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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N1.9,N1.9-Dimethyldesmopressin

N1.9,N1.9-Dimethyldesmopressin is a synthetic analog of the natural hormone vasopressin. It is used as a …

Pureza:

Min. 95%

Ref: 3D-ID173217

100mg A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 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 …

Fórmula:

C₈H₁₀N₂O₄

Pureza:

Min. 95%

Peso molecular:

198.18 g/mol

Ref: 3D-IP57935

1g		A consultar
50mg		A consultar
100mg		A consultar
250mg		A consultar
500mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Dutasteride EP impurity E

CAS:2102935-76-0

Please enquire for more information about Dutasteride EP impurity E including the price, delivery time …

Fórmula:

C₂₇H₃₀F₆N₂O₂

Pureza:

Min. 95%

Peso molecular:

528.54 g/mol

Ref: 3D-ID183744

1mg		801,00 €
2mg		1.160,00 €
5mg		1.855,00 €
10mg		2.783,00 €
500µg		517,00 €

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Ivermectin impurity I

CAS:1135339-49-9

Ivermectin impurity I is an analytical standard that is used for pharmacopoeia and custom synthesis. …

Fórmula:

C₄₈H₇₄O₁₄

Pureza:

Min. 95%

Forma y color:

Powder

Peso molecular:

875.09 g/mol

Ref: 3D-II167729

1mg		A consultar
2mg		A consultar
5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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Des(oxopentyl) valsartan benzyl ester

CAS:676129-93-4

Des(oxopentyl) Valsartan Benzyl Ester is an analytical standard for the drug valsartan. It is a …

Fórmula:

C₂₆H₂₇N₅O₂

Pureza:

Min. 95%

Peso molecular:

441.53 g/mol

Ref: 3D-ID21096

10mg		A consultar
25mg		A consultar
50mg		A consultar
100mg		A consultar
250mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene

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1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene

CAS:112875-61-3

1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene is a synthetic silyl ether of calcipotriene. It is used for the synthesis of …

Fórmula:

C₃₉H₆₈O₃Si₂

Pureza:

Min. 95 Area-%

Forma y color:

Powder

Peso molecular:

641.13 g/mol

Ref: 3D-IC166565

1mg		A consultar
2mg		A consultar
5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Lunes 10 de Febrero de 2025

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4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzenepropanoic acid ethyl ester

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4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzenepropanoic acid ethyl ester

CAS:868754-42-1

4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzenepropanoic acid ethyl ester is an analytical standard for metabolite identification and quantitation in human …

Fórmula:

C₂₀H₂₅NO₃

Pureza:

Min. 95%

Peso molecular:

327.42 g/mol