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 4015 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
trans-4-(6,8-Dibromoquinazolin-3(4H)-yl)cyclohexanol Hydrochloride REF: 86-MM0005CAS: 2356152-56-0	- - -	1.467,00 €	Vie 29 Nov 24
Tetracaine Related Compound C (Methyl 4-(butylamino)benzoate) REF: 45-1650028CAS: 71839-12-8	- - -	1.648,00 €	Mar 03 Dic 24
Azaerythromycin A (9-Deoxo-9a-aza-9a-homoerythromycin A) REF: 45-1045600CAS: 76801-85-9	- - -	1.477,00 €	Mar 03 Dic 24
Candesartan Cilexetil Related Compound A (Ethyl 1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-2-ethoxybenzimidazole-7-carboxylate) REF: 45-1087814	- - -	1.477,00 €	Mar 03 Dic 24
Aniline REF: 45-1036110CAS: 62-53-3	- - -	1.371,00 €	Mar 03 Dic 24
Famotidine Related Compound B (3,5-Bis[2-[[2-[(diaminomethylene)amino]thiazol-4-yl]methylthio]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide) REF: 45-1269221CAS: 89268-62-2	- - -	1.477,00 €	Mar 03 Dic 24
Carprofen Related Compound A (Carbazole) REF: 45-1096702CAS: 86-74-8	- - -	1.371,00 €	Mar 03 Dic 24
Testosterone Related Compound I (17β-Hydroxyandrosta-4,6-dien-3-one) REF: 45-1646097CAS: 2484-30-2	- - -	1.390,00 €	Mar 03 Dic 24
Anagrelide Related Compound C (Ethyl 2-(5,6-dichloro-2-imino-1,2-dihydroquinazolin-3(4H)-yl)acetate) REF: 45-1034771CAS: 70381-75-8	- - -	1.477,00 €	Mar 03 Dic 24
Methimazole Related Compound C (1-Methyl-2-(methylthio)-1H-imidazole) REF: 45-1411038CAS: 14486-52-3	- - -	1.477,00 €	Mar 03 Dic 24
Ranolazine Related Compound D (2,2'-(Piperazine-1,4-diyl)bis[N-(2,6-dimethylphenyl)acetamide]) REF: 45-1598788CAS: 380204-72-8	- - -	1.552,00 €	Mar 03 Dic 24
Milnacipran Related Compound C ((1RS ,2SR)-2-[(1,3-Dioxoisoindolin-2-yl)methyl]-N,N-diethyl-1-phenylcyclopropane-1-carboxamide) REF: 45-1443680CAS: 105310-75-6	- - -	775,00 €	Mar 03 Dic 24
Amitraz Related Compound B (N'-(2,4-Dimethylphenyl)-N-methylformimidamide) REF: 45-1028028CAS: 33089-74-6	- - -	785,00 €	Mar 03 Dic 24
Eletriptan S-Enantiomer ((S)-3-[(1-methylpyrrolidin-2-yl)methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole, monohydrobromide) REF: 45-1234522	- - -	1.357,00 €	Mar 03 Dic 24
Acetaminophen Related Compound J (N-(4-chlorophenyl)acetamide) REF: 45-1003100CAS: 539-03-7	- - -	1.371,00 €	Mar 03 Dic 24
Tetrahydrozoline Related Compound E (N-(2-Aminoethyl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide) REF: 45-1652056CAS: 84460-89-9	- - -	1.222,00 €	Mar 03 Dic 24
Donepezil Related Compound A ((E)-2-[(1-benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one) REF: 45-1224992CAS: 145546-80-1	- - -	1.477,00 €	Mar 03 Dic 24
Clonazepam Related Compound C (2-bromo-2'-(2-chlorobenzoyl)-4'-nitroacetanilide) REF: 45-1140349CAS: 52130-87-7	- - -	1.441,00 €	Mar 03 Dic 24
Cefadroxil Related Compound D ((6R,7R)-7-[(S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid) REF: 45-1097148CAS: 144790-28-3	- - -	1.371,00 €	Mar 03 Dic 24
Cinacalcet Related Compound C ((R)-N-[1-(Naphthalen-1-yl)ethyl]-3-[4-(trifluoromethyl)phenyl]propan-1-amine hydrochloride) REF: 45-1133922CAS: 1428118-39-1	- - -	1.398,00 €	Mar 03 Dic 24

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trans-4-(6,8-Dibromoquinazolin-3(4H)-yl)cyclohexanol Hydrochloride

CAS:2356152-56-0

Fórmula:

C₁₄H₁₆Br₂N₂OClH

Peso molecular:

424.56

Ref: 86-MM0005

100mg 1.467,00 €

Entrega estimada en Estados Unidos, el Viernes 29 de Noviembre de 2024

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Tetracaine Related Compound C (Methyl 4-(butylamino)benzoate)

CAS:71839-12-8

Aromatic amino-acids and their esters, other than those containing more than one kind of oxygen …

Fórmula:

C₁₂H₁₇NO₂

Forma y color:

Yellow Solid

Peso molecular:

207.12593

Ref: 45-1650028

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

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Azaerythromycin A (9-Deoxo-9a-aza-9a-homoerythromycin A)

CAS:76801-85-9

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

Fórmula:

C₃₇H₇₀N₂O₁₂

Forma y color:

White Powder

Peso molecular:

734.49288

Ref: 45-1045600

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

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Candesartan Cilexetil Related Compound A (Ethyl 1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-2-ethoxybenzimidazole-7-carboxylate)

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

Fórmula:

C₂₆H₂₄N₆O₃

Forma y color:

Powder

Peso molecular:

468.19099

Ref: 45-1087814

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

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Aniline

CAS:62-53-3

Aniline (aminobenzene) and its salts

Fórmula:

C₆H₇N

Forma y color:

Colorless Pale Yellow Liquid

Peso molecular:

93.05785

Ref: 45-1036110

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

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Famotidine Related Compound B (3,5-Bis[2-[[2-[(diaminomethylene)amino]thiazol-4-yl]methylthio]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide)

CAS:89268-62-2

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

Fórmula:

C₁₆H₂₃N₁₁O₂S₅

Forma y color:

Yellow White Powder

Peso molecular:

561.06397

Ref: 45-1269221

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

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Carprofen Related Compound A (Carbazole)

CAS:86-74-8

Carbazole

Fórmula:

C₁₂H₉N

Forma y color:

Beige Powder

Peso molecular:

167.0735

Ref: 45-1096702

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

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Testosterone Related Compound I (17β-Hydroxyandrosta-4,6-dien-3-one)

CAS:2484-30-2

Adrenal cortical hormones and their derivatives nesoi

Fórmula:

C₁₉H₂₆O₂

Forma y color:

Powder

Peso molecular:

286.19328

Ref: 45-1646097

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

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Anagrelide Related Compound C (Ethyl 2-(5,6-dichloro-2-imino-1,2-dihydroquinazolin-3(4H)-yl)acetate)

CAS:70381-75-8

Drugs containing a pyrimidine ring (whether or not hydr

Fórmula:

C₁₂H₁₃Cl₂N₃O₂·HBr

Forma y color:

Light Yellow Powder

Peso molecular:

301.03848

Ref: 45-1034771

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

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Methimazole Related Compound C (1-Methyl-2-(methylthio)-1H-imidazole)

CAS:14486-52-3

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

Fórmula:

C₅H₈N₂S

Forma y color:

Clear Pale Yellow Liquid

Peso molecular:

128.04082

Ref: 45-1411038

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

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Ranolazine Related Compound D (2,2'-(Piperazine-1,4-diyl)bis[N-(2,6-dimethylphenyl)acetamide])

CAS:380204-72-8

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

Fórmula:

C₂₄H₃₂N₄O₂

Forma y color:

White Off-White Powder

Peso molecular:

408.25253

Ref: 45-1598788

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

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Milnacipran Related Compound C ((1RS ,2SR)-2-[(1,3-Dioxoisoindolin-2-yl)methyl]-N,N-diethyl-1-phenylcyclopropane-1-carboxamide)

CAS:105310-75-6

Imides and their derivatives (excluding sacharin), salt thereof

Fórmula:

C₂₃H₂₄N₂O₃

Forma y color:

Solid

Peso molecular:

376.17869

Ref: 45-1443680

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

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Amitraz Related Compound B (N'-(2,4-Dimethylphenyl)-N-methylformimidamide)

CAS:33089-74-6

Aromatic imines and their derivatives, salts thereof

Fórmula:

C₁₀H₁₄N₂

Forma y color:

Powder

Peso molecular:

162.1157

Ref: 45-1028028

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

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Eletriptan S-Enantiomer ((S)-3-[(1-methylpyrrolidin-2-yl)methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole, monohydrobromide)

Analgesics, antipyretics and non-hormonal anti-inflammatory agents

Fórmula:

C₂₂H₂₆N₂O₂S·HBr

Forma y color:

Light Yellow Powder

Peso molecular:

462.09766

Ref: 45-1234522

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

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Acetaminophen Related Compound J (N-(4-chlorophenyl)acetamide)

CAS:539-03-7

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

Fórmula:

C₈H₈ClNO

Forma y color:

White Light Yellow Brown Crystalline Powder

Peso molecular:

169.61 g/mol

Ref: 45-1003100

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

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Tetrahydrozoline Related Compound E (N-(2-Aminoethyl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide)

CAS:84460-89-9

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

Fórmula:

C₁₃H₁₈N₂O

Forma y color:

White Solid

Peso molecular:

218.14191

Ref: 45-1652056

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

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Donepezil Related Compound A ((E)-2-[(1-benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one)

CAS:145546-80-1

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₂₄H₂₇NO₃

Forma y color:

White Solid

Peso molecular:

377.19909

Ref: 45-1224992

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

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Clonazepam Related Compound C (2-bromo-2'-(2-chlorobenzoyl)-4'-nitroacetanilide)

CAS:52130-87-7

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

Fórmula:

C₁₅H₁₀BrClN₂O₄

Forma y color:

White Powder

Peso molecular:

395.95125

Ref: 45-1140349

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

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Cefadroxil Related Compound D ((6R,7R)-7-[(S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)

CAS:144790-28-3

Aminoglycoside antibiotics

Fórmula:

C₁₆H₁₇N₃O₅S

Forma y color:

White Powder

Peso molecular:

363.08889

Ref: 45-1097148

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

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Cinacalcet Related Compound C ((R)-N-[1-(Naphthalen-1-yl)ethyl]-3-[4-(trifluoromethyl)phenyl]propan-1-amine hydrochloride)

CAS:1428118-39-1

Aromatic monoamines not elsewhere specified or included and their derivatives, salts therof

Fórmula:

C₂₂H₂₂F₃NHCl

Forma y color:

Powder

Peso molecular:

357.17043

Ref: 45-1133922

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

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