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 3227 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
Latanoprost Related Compound A (Isopropyl (E)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl}-5-heptenoate) REF: 45-1357486CAS: 913258-34-1	- - -	1.927,00 €	Mar 15 Oct 24
Benzophenone (Diphenylmethanone) REF: 45-1056130CAS: 119-61-9	- - -	1.477,00 €	Mar 15 Oct 24
Lomustine Related Compound D (3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea) REF: 45-1369453CAS: 54749-91-6	- - -	1.477,00 €	Mar 15 Oct 24
Palonosetron Enantiomer ((3aR)-2-[(3R)-Quinuclidin-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochloride) REF: 45-1492211CAS: 135729-75-8	- - -	1.371,00 €	Mar 15 Oct 24
Anastrozole Related Compound A (2,2'-(5-methyl-1,3-phenylene)bis(2-methylpropanenitrile)) REF: 45-1034818CAS: 120511-72-0	- - -	1.477,00 €	Mar 15 Oct 24
Ceftriaxone Sodium E-Isomer REF: 45-1098195CAS: 97164-54-0	- - -	1.477,00 €	Mar 15 Oct 24
Ziprasidone Related Compound C (5,5'-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6'-dichloro-3-hydroxy-3,3'-biindoline-2,2'-dione) REF: 45-1724441	- - -	1.552,00 €	Mar 15 Oct 24
Dehydrocarteolol Hydrochloride (5-[3-(tert-Butylamino)-2-hydroxypropoxy]quinolin-2(1H)-one hydrochloride) REF: 45-1166400CAS: 53371-79-2	- - -	823,00 €	Mar 15 Oct 24
Ganciclovir Related Compound A ((RS)-2-Amino-9-(2,3-dihydroxy-propoxymethyl)-1,9-dihydro-purin-6-one) REF: 45-1288317CAS: 86357-09-7	- - -	1.858,00 €	Mar 15 Oct 24
Citalopram Related Compound D (1-(4-Fluorophenyl)-1-(3-methylaminopropyl)-1,3-dihydroisobenzofuran-5-carbonitrile hydrochloride) REF: 45-1134277CAS: 97743-99-2	- - -	1.511,00 €	Mar 15 Oct 24
Repaglinide Related Compound C ((S)-2-Ethoxy-4-[2-[[2-phenyl-1-[2-(1-piperidinyl)phenyl]ethyl]amino]-2-oxoethyl] benzoic acid) REF: 45-1600846CAS: 1803084-79-8	- - -	1.441,00 €	Mar 15 Oct 24
Tetrahydrozoline Related Compound D (2-(Naphthalen-1-yl)-4,5-dihydro-1H-imidazole hydrochloride) REF: 45-1652045CAS: 13623-57-9	- - -	1.292,00 €	Mar 15 Oct 24
Valsartan Related Compound C (N-Valeryl-N-{[2'-(1H-tetrazole-5-yl)biphenyl-4-yl]methyl}-L-valine benzyl ester) REF: 45-1708795CAS: 137863-20-8	- - -	1.858,00 €	Mar 15 Oct 24
Nevirapine Related Compound B (5,11-Dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one) REF: 45-1460736CAS: 287980-84-1	- - -	1.477,00 €	Mar 15 Oct 24
Paclitaxel Impurity Mixture (This mixture contains paclitaxel and paclitaxel benzyl analog) REF: 45-1491365	- - -	1.552,00 €	Mar 15 Oct 24
Timolol Related Compound B (3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-ol) REF: 45-1667315CAS: 59697-06-2	- - -	1.477,00 €	Mar 15 Oct 24
Phenylephrine Related Compound C (1-(3-Hydroxyphenyl)-2-(methylamino)ethan-1-one hydrochloride) REF: 45-1533024CAS: 94240-17-2	- - -	1.477,00 €	Mar 15 Oct 24
Bosentan Related Compound A (4-(tert-butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl] benzenesulfonamide) REF: 45-1076126CAS: 150727-06-3	- - -	1.371,00 €	Mar 15 Oct 24
Moxifloxacin Related Compound D (1-Cyclopropyl-8-fluoro-6-methoxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid) REF: 45-1448640CAS: 1029364-77-9	- - -	1.477,00 €	Mar 15 Oct 24
Trandolapril Related Compound D ((S)-ethyl 2-[(3S, 5aS, 9aR, 10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]-4-phenylbutanoate) REF: 45-1672712CAS: 149881-40-3	- - -	1.371,00 €	Mar 15 Oct 24

Latanoprost Related Compound A (Isopropyl (E)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5...

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Latanoprost Related Compound A (Isopropyl (E)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl}-5-heptenoate)

CAS:913258-34-1

Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues

Fórmula:

C₂₆H₄₀O₅

Forma y color:

White Off-White Powder

Peso molecular:

432.28757

Ref: 45-1357486

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Benzophenone (Diphenylmethanone)

CAS:119-61-9

Aromatic ketones without other oxygen function, nesoi

Fórmula:

C₁₃H₁₀O

Forma y color:

Colorless White Crystalline Powder Crystals

Peso molecular:

182.07316

Ref: 45-1056130

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Lomustine Related Compound D (3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea)

CAS:54749-91-6

Compounds with other nitrogen function, nesoi

Fórmula:

C₉H₁₆ClN₃O₂

Forma y color:

Light Yellow Powder

Peso molecular:

233.0931

Ref: 45-1369453

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Palonosetron Enantiomer ((3aR)-2-[(3R)-Quinuclidin-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochloride)

CAS:135729-75-8

Lactams not elsewhere specified or included

Fórmula:

C₁₉H₂₄N₂O·HCl

Forma y color:

Off-White Solid

Peso molecular:

332.16554

Ref: 45-1492211

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Anastrozole Related Compound A (2,2'-(5-methyl-1,3-phenylene)bis(2-methylpropanenitrile))

CAS:120511-72-0

Nitrile function compounds, not elsewhere specified or

Fórmula:

C₁₅H₁₈N₂

Forma y color:

Yellow Powder

Peso molecular:

226.147

Ref: 45-1034818

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Ceftriaxone Sodium E-Isomer

CAS:97164-54-0

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Fórmula:

C₁₈H₁₆N₈Na₂O₇S₃

Forma y color:

Off-White Powder

Peso molecular:

598.00995

Ref: 45-1098195

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Ziprasidone Related Compound C (5,5'-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6'-dichloro-3-hydroxy-3,3'-biindoline-2,2'-dione)

Compounds containing a benzothiazole ring-system (wheth

Fórmula:

C₄₂H₄₀Cl₂N₈O₃S₂

Forma y color:

Light Pink Powder

Peso molecular:

839.85

Ref: 45-1724441

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Dehydrocarteolol Hydrochloride (5-[3-(tert-Butylamino)-2-hydroxypropoxy]quinolin-2(1H)-one hydrochloride)

CAS:53371-79-2

Lactams not elsewhere specified or included

Fórmula:

C₁₆H₂₂N₂O₃·HCl

Forma y color:

White Crystalline Powder

Peso molecular:

290.16304

Ref: 45-1166400

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Ganciclovir Related Compound A ((RS)-2-Amino-9-(2,3-dihydroxy-propoxymethyl)-1,9-dihydro-purin-6-one)

CAS:86357-09-7

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, …

Fórmula:

C₉H₁₃N₅O₄

Forma y color:

White Off-White Powder

Peso molecular:

255.09675

Ref: 45-1288317

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Citalopram Related Compound D (1-(4-Fluorophenyl)-1-(3-methylaminopropyl)-1,3-dihydroisobenzofuran-5-carbonitrile hydrochloride)

CAS:97743-99-2

Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Fórmula:

C₁₉H₁₉FN₂O·HCl

Forma y color:

White Powder

Peso molecular:

346.12482

Ref: 45-1134277

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Repaglinide Related Compound C ((S)-2-Ethoxy-4-[2-[[2-phenyl-1-[2-(1-piperidinyl)phenyl]ethyl]amino]-2-oxoethyl] benzoic acid)

CAS:1803084-79-8

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₃₀H₃₄N₂O₄

Forma y color:

White Powder

Peso molecular:

486.25186

Ref: 45-1600846

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Tetrahydrozoline Related Compound D (2-(Naphthalen-1-yl)-4,5-dihydro-1H-imidazole hydrochloride)

CAS:13623-57-9

Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi

Fórmula:

C₁₃H₁₂N₂·HCl

Forma y color:

Light Yellow Powder

Peso molecular:

196.10005

Ref: 45-1652045

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Valsartan Related Compound C (N-Valeryl-N-{[2'-(1H-tetrazole-5-yl)biphenyl-4-yl]methyl}-L-valine benzyl ester)

CAS:137863-20-8

Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi

Fórmula:

C₃₁H₃₅N₅O₃

Forma y color:

White Powder

Peso molecular:

525.27399

Ref: 45-1708795

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Nevirapine Related Compound B (5,11-Dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one)

CAS:287980-84-1

Aromatic or modified aromatic drugs with nitrogen hetero-atom(s) only, not elsewhere specified or included

Fórmula:

C₁₂H₁₀N₄O

Forma y color:

Yellow Green Powder

Peso molecular:

226.08546

Ref: 45-1460736

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Paclitaxel Impurity Mixture (This mixture contains paclitaxel and paclitaxel benzyl analog)

Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …

Forma y color:

Green Grey Powder

Ref: 45-1491365

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Timolol Related Compound B (3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-...

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Timolol Related Compound B (3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-ol)

CAS:59697-06-2

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Fórmula:

C₁₃H₂₄N₄O₃S

Forma y color:

White Off-White Powder

Peso molecular:

316.15691

Ref: 45-1667315

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Phenylephrine Related Compound C (1-(3-Hydroxyphenyl)-2-(methylamino)ethan-1-one hydrochloride)

CAS:94240-17-2

Aromatic amino-alcohol-phenols, aromatic amino-acid-phe

Fórmula:

C₉H₁₁NO₂·HCl

Forma y color:

Yellow Yellow Green Powder

Peso molecular:

201.05566

Ref: 45-1533024

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Bosentan Related Compound A (4-(tert-butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-...

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Bosentan Related Compound A (4-(tert-butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl] benzenesulfonamide)

CAS:150727-06-3

Sulfonamides, nesoi

Fórmula:

C₂₅H₂₄ClN₅O₄S

Forma y color:

White Powder

Peso molecular:

525.12375

Ref: 45-1076126

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Moxifloxacin Related Compound D (1-Cyclopropyl-8-fluoro-6-methoxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid)

CAS:1029364-77-9

Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) …

Fórmula:

C₂₁H₂₄FN₃O₄

Forma y color:

Yellow Solid

Peso molecular:

401.17508

Ref: 45-1448640

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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Trandolapril Related Compound D ((S)-ethyl 2-[(3S, 5aS, 9aR, 10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]-4-phenylbutanoate)

CAS:149881-40-3

Aromatic or modified aromatic drugs with nitrogen heter

Fórmula:

C₂₄H₃₂N₂O₄

Forma y color:

White Crystalline Powder

Peso molecular:

412.23621

Ref: 45-1672712

Entrega estimada en Estados Unidos, el Martes 15 de Octubre de 2024

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