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
Perindopril Related Compound C ((S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]pentanoic acid) REF: 45-1510914CAS: 129970-99-6	- - -	1.477,00 €	Mar 15 Oct 24
Vigabatrin Related Compound B ((E)-2-(2-aminoethyl)but-2-enoic acid hydrochloride) REF: 45-1712023	- - -	1.552,00 €	Mar 15 Oct 24
Famotidine Related Compound F (3-[[2-(diaminomethyleneamino)thiazol-4-yl]methylthio]propanoic acid) REF: 45-1269265CAS: 107880-74-0	- - -	1.477,00 €	Mar 15 Oct 24
Fosinopril Related Compound F ((4S)-4-cyclohexyl-1-[(R)-[(S)-1-hydroxypropoxy](4-phenylbutyl)phosphinyl]acetyl-L-proline propionate(ester), sodium salt) REF: 45-1283460	- - -	1.357,00 €	Mar 15 Oct 24
Citalopram Related Compound F (dimethyl-(1-methyl-3,3-diphenyl-allyl)-amine hydrochloride) REF: 45-1134299CAS: 55011-89-7	- - -	1.371,00 €	Mar 15 Oct 24
Valacyclovir Related Compound D (2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9yl)methoxy]ethyl N-ethyl-L-valinate) REF: 45-1707861CAS: 1346747-69-0	- - -	1.371,00 €	Mar 15 Oct 24
Ecamsule Related Compound G (4-((E)-((1SR,4SR)-7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]heptan-2-ylidene)methyl)benzaldehyde, sodium salt) REF: 45-1231681	- - -	581,00 €	Mar 15 Oct 24
Bendamustine Related Compound F (Mannitol-1-yl 4-{5-[bis(2-chloroethyl)amino]-1-methyl-1H -benzimidazol-2-yl}butanoate) REF: 45-1065287CAS: 1869075-89-7	- - -	1.292,00 €	Mar 15 Oct 24
Granisetron Related Compound E ((1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]nonan-3-amine acetate) REF: 45-1298150CAS: 1174751-61-1	- - -	1.459,00 €	Mar 15 Oct 24
Cilostazol Related Compound C (1-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one) REF: 45-1134186CAS: 865792-18-3	- - -	1.477,00 €	Mar 15 Oct 24
Imiquimod Related Compound D (1-Propyl-1H-imidazo[4,5-c]quinolin-4-amine) REF: 45-1338357CAS: 853792-81-1	- - -	795,00 €	Mar 15 Oct 24
Clonazepam Related Compound A (3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril) REF: 45-1140327CAS: 55198-89-5	- - -	1.511,00 €	Mar 15 Oct 24
Cyclophosphamide Related Compound C (3-aminopropyl dihydrogen phosphate) REF: 45-1157035CAS: 1071-28-9	- - -	1.477,00 €	Mar 15 Oct 24
Lacosamide Related Compound D (2-Amino-N-benzyl-3-methoxypropanamide oxalate) REF: 45-1357147CAS: 1379592-19-4	- - -	1.426,00 €	Mar 15 Oct 24
Racemic Tiagabine Hydrochloride Mixture ((S)-(+),(R)-(-)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]nipecotic acid, hydrochloride) REF: 45-1667235	- - -	581,00 €	Mar 15 Oct 24
Nicotine Related Compound B (3-(1-methyl-1H-pyrrol-2-yl)pyridine) REF: 45-1463337CAS: 487-19-4	- - -	1.371,00 €	Mar 15 Oct 24
Levofloxacin Related Compound B ((S)-9,10,difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid) REF: 45-1362125CAS: 100986-89-8	- - -	1.371,00 €	Mar 15 Oct 24
Cetirizine Related Compound A ((RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester oxalate) REF: 45-1102930CAS: 246870-46-2	- - -	1.552,00 €	Mar 15 Oct 24
Amlodipine Related Compound K (Ethyl 6-(2-chlorophenyl)-8-methyl-3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5-carboxylate) REF: 45-1029614	- - -	1.371,00 €	Mar 15 Oct 24
Alosetron Related Compound A (5-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one) REF: 45-1013818CAS: 122852-75-9	- - -	844,00 €	Mar 15 Oct 24

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Perindopril Related Compound C ((S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]pentanoic acid)

CAS:129970-99-6

Heterocyclic compounds (excluding aromatic or modified aromatic) withnitrogen hetero

Fórmula:

C₁₇H₂₆N₂O₄

Forma y color:

Solid

Peso molecular:

322.18926

Ref: 45-1510914

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

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Vigabatrin Related Compound B ((E)-2-(2-aminoethyl)but-2-enoic acid hydrochloride)

Amino-acids (excluding aromatic) and their esters other than those containing more than one kind of …

Fórmula:

C₆H₁₁NO₂·HCl

Forma y color:

White Powder

Peso molecular:

165.05566

Ref: 45-1712023

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

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Famotidine Related Compound F (3-[[2-(diaminomethyleneamino)thiazol-4-yl]methylthio]propanoic acid)

CAS:107880-74-0

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

Fórmula:

C₈H₁₂N₄O₂S₂

Forma y color:

White Powder

Peso molecular:

260.04017

Ref: 45-1269265

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

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Fosinopril Related Compound F ((4S)-4-cyclohexyl-1-[(R)-[(S)-1-hydroxypropoxy](4-phenylbutyl)phosphinyl]acetyl-L-proline propionate(ester), sodium salt)

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

Fórmula:

C₂₉H₄₃NNaO₇P

Forma y color:

White Powder

Peso molecular:

571.26748

Ref: 45-1283460

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

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Citalopram Related Compound F (dimethyl-(1-methyl-3,3-diphenyl-allyl)-amine hydrochloride)

CAS:55011-89-7

Aromatic monoamines not elsewhere specified or included

Fórmula:

C₁₈H₂₁N·ClH

Forma y color:

White Crystalline Powder

Peso molecular:

287.14408

Ref: 45-1134299

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

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Valacyclovir Related Compound D (2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9yl)methoxy]ethyl N-ethyl-L-valinate)

CAS:1346747-69-0

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

Fórmula:

C₁₅H₂₄N₆O₄

Forma y color:

White Powder

Peso molecular:

352.1859

Ref: 45-1707861

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

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Ecamsule Related Compound G (4-((E)-((1SR,4SR)-7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]heptan-2-ylidene)methyl)benzaldehyde, sodium salt)

Halogenated, sulfonated, nitrated or nitrosated derivat

Fórmula:

C₁₈H₁₉NaO₅S

Forma y color:

White Powder

Peso molecular:

370.4

Ref: 45-1231681

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

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Bendamustine Related Compound F (Mannitol-1-yl 4-{5-[bis(2-chloroethyl)amino]-1-methyl-1H -benzimidazol-2-yl}butanoate)

CAS:1869075-89-7

Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi

Fórmula:

C₂₂H₃₃Cl₂N₃O₇

Forma y color:

White Solid

Peso molecular:

521.16956

Ref: 45-1065287

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

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Granisetron Related Compound E ((1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]nonan-3-amine acetate)

CAS:1174751-61-1

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₉H₁₈N₂·C₂H₄O₂

Forma y color:

Off-White Powder

Peso molecular:

154.147

Ref: 45-1298150

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

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Cilostazol Related Compound C (1-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butyl)-6-(4-(1-cyclohexyl-1H-...

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Cilostazol Related Compound C (1-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one)

CAS:865792-18-3

Lactams not elsewhere specified or included

Fórmula:

C₃₁H₄₅N₉O₂

Forma y color:

White Powder

Peso molecular:

575.36962

Ref: 45-1134186

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

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Imiquimod Related Compound D (1-Propyl-1H-imidazo[4,5-c]quinolin-4-amine)

CAS:853792-81-1

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

Fórmula:

C₁₃H₁₄N₄

Forma y color:

Off-White Powder

Peso molecular:

226.12185

Ref: 45-1338357

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

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Clonazepam Related Compound A (3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril)

CAS:55198-89-5

Lactams not elsewhere specified or included

Fórmula:

C₁₅H₁₀ClN₃O₃

Forma y color:

Yellow-Orange Powder

Peso molecular:

315.04107

Ref: 45-1140327

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

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Cyclophosphamide Related Compound C (3-aminopropyl dihydrogen phosphate)

CAS:1071-28-9

Acyclic monoamines and their derivatives, nesoi

Fórmula:

C₃H₁₀NO₄P

Forma y color:

White Powder

Peso molecular:

155.03474

Ref: 45-1157035

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

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Lacosamide Related Compound D (2-Amino-N-benzyl-3-methoxypropanamide oxalate)

CAS:1379592-19-4

Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof

Fórmula:

C₁₁H₁₆N₂O₂·C₂H₂O₄

Forma y color:

Off-White Solid

Peso molecular:

208.12118

Ref: 45-1357147

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

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Racemic Tiagabine Hydrochloride Mixture ((S)-(+),(R)-(-)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]nipecotic acid, hydrochloride)

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

Ref: 45-1667235

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

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Nicotine Related Compound B (3-(1-methyl-1H-pyrrol-2-yl)pyridine)

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Nicotine Related Compound B (3-(1-methyl-1H-pyrrol-2-yl)pyridine)

CAS:487-19-4

Other alkaloids,natural or reproduced by synthesis, and their salts, ethers,esters&other derivatives, nesoi

Fórmula:

C₁₀H₁₀N₂

Forma y color:

Colorless Light Yellow Oily Liquid

Peso molecular:

158.0844

Ref: 45-1463337

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

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Levofloxacin Related Compound B ((S)-9,10,difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)

CAS:100986-89-8

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

Fórmula:

C₁₃H₉F₂NO₄

Forma y color:

White Off-White Crystalline Powder

Peso molecular:

281.04996

Ref: 45-1362125

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

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Cetirizine Related Compound A ((RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester oxalate)

CAS:246870-46-2

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

Fórmula:

C₂₅H₃₁ClN₂O₇

Forma y color:

White Powder

Peso molecular:

506.98

Ref: 45-1102930

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

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Amlodipine Related Compound K (Ethyl 6-(2-chlorophenyl)-8-methyl-3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5-carboxylate)

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

Fórmula:

C₁₈H₁₈ClNO₃

Forma y color:

Powder

Peso molecular:

331.09752

Ref: 45-1029614

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

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Alosetron Related Compound A (5-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one)

CAS:122852-75-9

Lactams not elsewhere specified or included

Fórmula:

C₁₂H₁₂N₂O

Forma y color:

Off-White Brown Powder

Peso molecular:

200.09496

Ref: 45-1013818

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

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