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 3405 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one REF: 3D-IE23102CAS: 70381-58-7	Min. 95%	A consultar	Jue 23 Ene 25
(R)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline REF: 3D-IP46848CAS: 180272-45-1	Min. 95%	A consultar	Jue 23 Ene 25
(5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one REF: 3D-IA58038CAS: 168828-90-8	Min. 95%	177,00 €~868,00 €	Jue 23 Ene 25
Glimepiride EP Impurity G REF: 3D-IG183144	Min. 95%	A consultar	Jue 23 Ene 25
Glimepiride EP Impurity H REF: 3D-IG183145CAS: 2724503-28-8	Min. 95%	A consultar	Jue 23 Ene 25
4-Oxo valsartan benzyl ester REF: 3D-IO26665CAS: 188240-32-6	Min. 95%	A consultar	Jue 23 Ene 25
1-Benzyl-4-phenylpiperidine-4-carboxylic acid REF: 3D-IB57902CAS: 61886-17-7	Min. 95%	A consultar	Jue 23 Ene 25
Levofloxacin carboxylic acid REF: 3D-IL24882CAS: 100986-89-8	Min. 95%	A consultar	Jue 23 Ene 25
Buprenorphine furanyl impurity REF: 3D-IB19360CAS: 89663-73-0	Min. 95%	A consultar	Jue 23 Ene 25
N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-1,3-propanediamine dihydrochloride REF: 3D-IB145560CAS: 63434-11-7	Min. 95%	A consultar	Jue 23 Ene 25
Hydrocortisone EP Impurity H REF: 3D-IH178817	Min. 95%	105,00 €~1.392,00 €	Jue 23 Ene 25
11-[3-(Dimethylamino)propyl]-6,11-dihydrodibenz[b,e]oxepin-11-ol REF: 3D-ID45253CAS: 4504-88-5	Min. 95%	75,00 €~986,00 €	Jue 23 Ene 25
Roxithromycin impurity I REF: 3D-IR106455CAS: 425365-66-8	Min. 95%	453,00 €~8.694,00 €	Jue 23 Ene 25
4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide REF: 3D-IM182951CAS: 851137-91-2	Min. 95%	136,00 €~814,00 €	Jue 23 Ene 25
Chlorhexidine diacetate impurity C REF: 3D-IC19931CAS: 62247-48-7	Min. 95%	A consultar	Jue 23 Ene 25
(2-Amino-2-(hydroxymethyl)propane-3-ol-1-yl) (5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate), racemic REF: 3D-IA58064	Min. 95%	A consultar	Jue 23 Ene 25
Glimepiride EP Impurity J hydrochloride REF: 3D-IG183152	Min. 95%	A consultar	Jue 23 Ene 25
N-Acetyl zonisamide REF: 3D-IA17048CAS: 68936-43-6	Min. 95%	746,00 €~3.086,00 €	Jue 23 Ene 25
Losartan imidazo[1,5-b]isoquinoline impurity REF: 3D-IL24943CAS: 165276-38-0	Min. 95%	A consultar	Jue 23 Ene 25
Cefixime EP Impurity C disodium REF: 3D-IC183042CAS: 124506-28-1	Min. 95%	1.913,00 €~10.433,00 €	Jue 23 Ene 25

3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

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3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

CAS:70381-58-7

3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one is a research and development impurity standard. It is used as a pharmacopoeia and …

Fórmula:

C₁₁H₁₆N₂O

Pureza:

Min. 95%

Peso molecular:

192.26 g/mol

Ref: 3D-IE23102

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

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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(R)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline

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(R)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline

CAS:180272-45-1

(R)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline is a chiral molecule with four stereocenters. It is synthesized by the reaction of …

Fórmula:

C₁₅H₁₅N

Pureza:

Min. 95%

Forma y color:

Powder

Peso molecular:

209.29 g/mol

Ref: 3D-IP46848

1g		272,00 €
5g		657,00 €
250mg		139,00 €
500mg		186,00 €
2500mg		470,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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(5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one

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(5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one

CAS:168828-90-8

(5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one is a molecule with a broad spectrum of antimicrobial activity. It is a potent …

Fórmula:

C₁₄H₁₈FN₃O₃

Pureza:

Min. 95%

Forma y color:

Off-White Powder

Peso molecular:

295.31 g/mol

Ref: 3D-IA58038

5g		177,00 €
10g		237,00 €
25g		441,00 €
50g		523,00 €
100g		868,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Glimepiride EP Impurity G

Please enquire for more information about Glimepiride EP Impurity G including the price, delivery time …

Fórmula:

C₁₉H₂₅N₃O₆S

Pureza:

Min. 95%

Peso molecular:

423.48 g/mol

Ref: 3D-IG183144

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

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Glimepiride EP Impurity H

CAS:2724503-28-8

Please enquire for more information about Glimepiride EP Impurity H including the price, delivery time …

Fórmula:

C₂₄H₂₈N₄O₅S

Pureza:

Min. 95%

Forma y color:

Powder

Peso molecular:

484.57 g/mol

Ref: 3D-IG183145

2mg		172,00 €
5mg		248,00 €
10mg		364,00 €
25mg		518,00 €
50mg		801,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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4-Oxo valsartan benzyl ester

CAS:188240-32-6

4-Oxo valsartan benzyl ester is a drug product that is used for research and development …

Fórmula:

C₃₁H₃₃N₅O₄

Pureza:

Min. 95%

Peso molecular:

539.63 g/mol

Ref: 3D-IO26665

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

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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1-Benzyl-4-phenylpiperidine-4-carboxylic acid

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1-Benzyl-4-phenylpiperidine-4-carboxylic acid

Producto controlado

CAS:61886-17-7

1-Benzyl-4-phenylpiperidine-4-carboxylic acid (1BPPC) is a soluble guanylate cyclase activator that is used as a research …

Fórmula:

C₁₈H₂₁NO₂

Pureza:

Min. 95%

Peso molecular:

283.36 g/mol

Ref: 3D-IB57902

25mg		A consultar
50mg		A consultar
100mg		A consultar

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Levofloxacin carboxylic acid

CAS:100986-89-8

Levofloxacin is a synthetic molecule with an asymmetric carbon atom in its heterocycle. It is …

Fórmula:

C₁₃H₉F₂NO₄

Pureza:

Min. 95%

Forma y color:

Powder

Peso molecular:

281.21 g/mol

Ref: 3D-IL24882

10g		172,00 €
25g		310,00 €
50g		436,00 €
100g		646,00 €
250g		1.047,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Buprenorphine furanyl impurity

Producto controlado

CAS:89663-73-0

Buprenorphine is a semi-synthetic opioid that is used to treat pain. It has been shown …

Fórmula:

C₂₈H₃₇NO₃

Pureza:

Min. 95%

Peso molecular:

435.6 g/mol

Ref: 3D-IB19360

1mg		A consultar
5mg		A consultar
10mg		A consultar

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-1,3-propanediamine dihydrochloride

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N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-1,3-propanediamine dihydrochloride

CAS:63434-11-7

N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-1,3-propanediamine dihydrochloride is a synthetic compound that is metabolized to the natural product naphthol AS. …

Fórmula:

C₂₅H₃₈N₂O₄·2HCl

Pureza:

Min. 95%

Peso molecular:

503.5 g/mol

Ref: 3D-IB145560

5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Hydrocortisone EP Impurity H

Hydrocortisone EP Impurity H is an analytical standard that is used as an impurity in …

Fórmula:

C₂₁H₃₀O₆

Pureza:

Min. 95%

Peso molecular:

378.46 g/mol

Ref: 3D-IH178817

1mg		232,00 €
2mg		364,00 €
5mg		647,00 €
10mg		986,00 €
25mg		1.392,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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11-[3-(Dimethylamino)propyl]-6,11-dihydrodibenz[b,e]oxepin-11-ol

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11-[3-(Dimethylamino)propyl]-6,11-dihydrodibenz[b,e]oxepin-11-ol

CAS:4504-88-5

Dispersants are substances that are used to break up and disperse particles in a liquid. …

Fórmula:

C₁₉H₂₃NO₂

Pureza:

Min. 95%

Forma y color:

Powder

Peso molecular:

297.39 g/mol

Ref: 3D-ID45253

2mg		194,00 €
5mg		310,00 €
10mg		436,00 €
25mg		647,00 €
50mg		986,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Roxithromycin impurity I

CAS:425365-66-8

Roxithromycin impurity I is a natural metabolite of roxithromycin. The substance has been synthesized in …

Fórmula:

C₄₅H₈₄N₂O₁₇

Pureza:

Min. 95%

Forma y color:

Powder

Peso molecular:

925.15 g/mol

Ref: 3D-IR106455

1mg		453,00 €
5mg		1.392,00 €
10mg		2.551,00 €
25mg		5.217,00 €
50mg		8.694,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide

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4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide

CAS:851137-91-2

4-Methyl-3-[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide is a synthetic compound that has been used as an impurity standard to determine …

Fórmula:

C₁₇H₁₅N₅O

Pureza:

Min. 95%

Peso molecular:

305.33 g/mol

Ref: 3D-IM182951

2mg		136,00 €
5mg		213,00 €
10mg		341,00 €
25mg		569,00 €
50mg		814,00 €

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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Chlorhexidine diacetate impurity C

CAS:62247-48-7

Chlorhexidine diacetate impurity C is a crystalline solid with an ionic crystal structure. It belongs …

Fórmula:

C₂₂H₂₈Cl₂N₈O₂

Pureza:

Min. 95%

Peso molecular:

507.42 g/mol

Ref: 3D-IC19931

5mg		A consultar
10mg		A consultar
25mg		A consultar

Entrega estimada en Estados Unidos, el Jueves 23 de Enero de 2025

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(2-Amino-2-(hydroxymethyl)propane-3-ol-1-yl) (5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate...

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(2-Amino-2-(hydroxymethyl)propane-3-ol-1-yl) (5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate), racemic

Racemic 2-amino-2-(hydroxymethyl)propane-3-ol-1-yl (5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate) is a synthetic drug product. It is used in research and development …

Fórmula:

C₁₉H₂₂N₂O₅

Pureza:

Min. 95%

Peso molecular:

358.39 g/mol