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 4290 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
Lomustine Related Compound B (1-(2-Chloroethyl)-3-cyclohexylurea) REF: 45-1369431CAS: 13908-11-7	- - -	1.537,00 €	Mar 03 Dic 24
Moexipril Related Compound D ((S)-2-{(S)-2-[(S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid hydrochloride) REF: 45-1445631	- - -	581,00 €	Mar 03 Dic 24
Enalapril Related Compound D ((S)-Ethyl 2-[(3S,8aS)-3-methyl-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoate) REF: 45-1235332CAS: 115729-52-7	- - -	1.292,00 €	Mar 03 Dic 24
Fluorouracil Related Compound E (5-Chloropyrimidine-2,4(1H,3H)-dione) REF: 45-1279054CAS: 1820-81-1	- - -	1.371,00 €	Mar 03 Dic 24
Buspirone Related Compound G (1,4-Di(pyrimidin-2-yl)piperazine) REF: 45-1078813CAS: 84746-24-7	- - -	1.477,00 €	Mar 03 Dic 24
Raloxifene Related Compound C (1-(2-{4-[6-hydroxy-2-(4-hydroxyphenyl)benzothiophene-3-carbonyl]phenoxy}ethyl)piperidine 1-oxide monohydrate) REF: 45-1598234CAS: 195454-31-0	- - -	1.371,00 €	Mar 03 Dic 24
Ciclopirox Related Compound A (3-Cyclohexyl-4,5-dihydro-5-methyl-5-isoxazolyl acetic acid) REF: 45-1134029	- - -	1.552,00 €	Mar 03 Dic 24
Clopidogrel Related Compound A ((+)-(S)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid, hydrochloride) REF: 45-1140586CAS: 144750-42-5	- - -	1.663,00 €	Mar 03 Dic 24
Testosterone Cypionate Related Compound B (Androst-4,6-dien-3-one-17 β-yl 3-cyclopentylpropanoate) REF: 45-1647023	- - -	887,00 €	Mar 03 Dic 24
Acyclovir Related Compound A (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate) REF: 45-1012076CAS: 102728-64-3	- - -	1.390,00 €	Mar 03 Dic 24
Rufinamide Related Compound B (Methyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate) REF: 45-1606423CAS: 217448-86-7	- - -	1.292,00 €	Mar 03 Dic 24
Uracil Arabinoside REF: 45-1705800CAS: 3083-77-0	- - -	444,00 €	Mar 03 Dic 24
Theophylline Related Compound D (N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide hydrochloride monohydrate) REF: 45-1653048	- - -	1.552,00 €	Mar 03 Dic 24
Rabeprazole Related Compound E (2-{[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methylthio}benzimidazole) REF: 45-1598064CAS: 117977-21-6	- - -	1.477,00 €	Mar 03 Dic 24
Benazepril Related Compound A ((3R)-3-[[(1R)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride) REF: 45-1048620CAS: 215447-89-5	- - -	1.441,00 €	Mar 03 Dic 24
Irbesartan Related Compound A (1-pentanoylamino-cyclopentanecarboxylic acid [2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amide) REF: 45-1347711CAS: 748812-53-5	- - -	1.371,00 €	Mar 03 Dic 24
Ticagrelor Related Compound B REF: 45-1667133CAS: 1788033-05-5	- - -	2.212,00 €	Mar 03 Dic 24
Acebutolol Related Compound A (N-(3-Acetyl-4-hydroxyphenyl)butyramide) REF: 45-1000612CAS: 40188-45-2	- - -	823,00 €	Mar 03 Dic 24
Zanamivir Related Compounds Mixture REF: 45-1724077	- - -	1.441,00 €	Mar 03 Dic 24
Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione) REF: 45-1279021CAS: 496-76-4	- - -	1.371,00 €	Mar 03 Dic 24

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Lomustine Related Compound B (1-(2-Chloroethyl)-3-cyclohexylurea)

CAS:13908-11-7

Compounds with other nitrogen function, nesoi

Fórmula:

C₉H₁₇ClN₂O

Forma y color:

Solid

Peso molecular:

204.10294

Ref: 45-1369431

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Moexipril Related Compound D ((S)-2-{(S)-2-[(S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid hydrochloride)

Compounds (excluding drugs and pesticides) containing a

Fórmula:

C₂₇H₄₁ClN₂O₇

Forma y color:

Beige Powder

Peso molecular:

540.26023

Ref: 45-1445631

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Enalapril Related Compound D ((S)-Ethyl 2-[(3S,8aS)-3-methyl-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoate)

CAS:115729-52-7

Lactams not elsewhere specified or included

Fórmula:

C₂₀H₂₆N₂O₄

Forma y color:

Off-White Solid

Peso molecular:

358.18926

Ref: 45-1235332

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Fluorouracil Related Compound E (5-Chloropyrimidine-2,4(1H,3H)-dione)

CAS:1820-81-1

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

Fórmula:

C₄H₃ClN₂O₂

Forma y color:

White Off-White Powder

Peso molecular:

145.98831

Ref: 45-1279054

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Buspirone Related Compound G (1,4-Di(pyrimidin-2-yl)piperazine)

CAS:84746-24-7

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

Fórmula:

C₁₂H₁₄N₆

Forma y color:

Pale Yellow Off-White Powder

Peso molecular:

242.12799

Ref: 45-1078813

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Raloxifene Related Compound C (1-(2-{4-[6-hydroxy-2-(4-hydroxyphenyl)benzothiophene-3-carbonyl]phenoxy}ethyl)piperidine 1-oxide monohydrate)

CAS:195454-31-0

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

Fórmula:

C₂₈H₂₇NO₅S

Forma y color:

Yellow Powder

Peso molecular:

489.16099

Ref: 45-1598234

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Ciclopirox Related Compound A (3-Cyclohexyl-4,5-dihydro-5-methyl-5-isoxazolyl acetic acid)

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

Fórmula:

C₁₂H₁₉NO₃

Forma y color:

White Powder

Peso molecular:

225.29

Ref: 45-1134029

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Clopidogrel Related Compound A ((+)-(S)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid, hydrochloride)

CAS:144750-42-5

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

Fórmula:

C₁₅H₁₄ClNO₂S·HCl

Forma y color:

Off-White Powder

Peso molecular:

307.04338

Ref: 45-1140586

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Testosterone Cypionate Related Compound B (Androst-4,6-dien-3-one-17 β-yl 3-cyclopentylpropanoate)

Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, …

Fórmula:

C₂₇H₃₈O₃

Forma y color:

White Light Yellow Powder

Peso molecular:

410.2821

Ref: 45-1647023

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Acyclovir Related Compound A (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate)

CAS:102728-64-3

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

Fórmula:

C₁₀H₁₃N₅O₄

Forma y color:

White Crystalline Powder

Peso molecular:

267.09675

Ref: 45-1012076

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Rufinamide Related Compound B (Methyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate)

CAS:217448-86-7

Aromatic or modified aromatic heterocyclic compounds wi

Fórmula:

C₁₁H₉F₂N₃O₂

Forma y color:

White Powder

Peso molecular:

253.06628

Ref: 45-1606423

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Uracil Arabinoside

CAS:3083-77-0

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

Fórmula:

C₉H₁₂N₂O₆

Forma y color:

White Off-White Powder

Peso molecular:

244.06954

Ref: 45-1705800

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Theophylline Related Compound D (N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide hydrochloride monohydrate)

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

Fórmula:

C₆H₁₀N₄O·HCl·H₂O

Forma y color:

Off-White Light Brown Powder

Peso molecular:

208.0727

Ref: 45-1653048

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Rabeprazole Related Compound E (2-{[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methylthio}benzimidazole)

CAS:117977-21-6

Aromatic or modified aromatic heterocyclic compounds wi

Fórmula:

C₁₈H₂₁N₃O₂S

Forma y color:

White Off-White Powder

Peso molecular:

343.13545

Ref: 45-1598064

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Benazepril Related Compound A ((3R)-3-[[(1R)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride)

CAS:215447-89-5

Lactams not elsewhere specified or included

Fórmula:

C₂₄H₂₈N₂O₅·HCl

Forma y color:

Powder

Peso molecular:

424.19982

Ref: 45-1048620

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Irbesartan Related Compound A (1-pentanoylamino-cyclopentanecarboxylic acid [2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amide)

CAS:748812-53-5

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

Fórmula:

C₂₅H₃₀N₆O₂

Forma y color:

White Powder

Peso molecular:

446.24302

Ref: 45-1347711

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Ticagrelor Related Compound B

CAS:1788033-05-5

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

Fórmula:

C₂₃H₂₉F₂N₇O₄S

Forma y color:

White Off-White Crystalline Powder

Peso molecular:

537.19698

Ref: 45-1667133

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Acebutolol Related Compound A (N-(3-Acetyl-4-hydroxyphenyl)butyramide)

CAS:40188-45-2

Aromatic cyclic amides (including cyclic carbamates) an

Fórmula:

C₁₂H₁₅NO₃

Forma y color:

Light Yellow Powder

Peso molecular:

221.10519

Ref: 45-1000612

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Zanamivir Related Compounds Mixture

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

Forma y color:

Solid

Ref: 45-1724077

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

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Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione)

CAS:496-76-4

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

Fórmula:

C₄H₄N₂O₃

Forma y color:

White Powder

Peso molecular:

128.02219

Ref: 45-1279021

Entrega estimada en Estados Unidos, el Martes 3 de Diciembre de 2024

+ info