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 3621 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
Ioversol Related Compound B (N,N'-Bis(2,3-dihydroxypropyl)-5-{[N-(2-hydroxyethyl)amino]-2-oxoethoxy}-2,4,6-triiodoisophthalamide) REF: 45-1345126CAS: 104517-96-6	- - -	1.426,00 €	Mar 10 Dic 24
Lanolin Alcohols REF: 45-1356905CAS: 8027-33-6	- - -	493,00 €	Mar 10 Dic 24
Phenylephrine Related Compound D ((R)-3-{2-[Benzyl(methyl)amino]-1-hydroxyethyl}phenol) REF: 45-1533035CAS: 1367567-95-0	- - -	1.477,00 €	Mar 10 Dic 24
Indole REF: 45-1340086CAS: 120-72-9	- - -	1.308,00 €	Mar 10 Dic 24
Zolmitriptan Related Compound G ((S)-4-(4-Aminobenzyl)oxazolidin-2-one) REF: 45-1727086CAS: 152305-23-2	- - -	1.552,00 €	Mar 10 Dic 24
Benazepril Related Compound F (tert-Butyl-3-amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid) REF: 45-1048674CAS: 109010-60-8	- - -	1.371,00 €	Mar 10 Dic 24
p-Toluidine REF: 45-1672053CAS: 106-49-0	- - -	1.266,00 €	Mar 10 Dic 24
Olopatadine Related Compound B ((Z)-3-{2-(carboxymethyl)dibenzo[b,e]oxepin-11(6H)-ylidene}-N,N-dimethylpropan-1-amine oxide) REF: 45-1478425CAS: 173174-07-7	- - -	1.482,00 €	Mar 10 Dic 24
Articaine Related Compound E (Methyl 3-[2-(isopropylamino)propanamido]-4-methylthiophene-2-carboxylate) REF: 45-1042962CAS: 1796888-45-3	- - -	1.441,00 €	Mar 10 Dic 24
Furosemide Related Compound B (4-Chloro-5-sulfamoylanthranilic Acid) REF: 45-1287030CAS: 3086-91-7	- - -	1.371,00 €	Mar 10 Dic 24
Palonosetron Related Compound E (2-[(3S)-Quinuclidin-3-yl]-2,4,5,6-tetrahydro-1H-benzo[de]isoquinolin-1-one hydrochloride) REF: 45-1492266CAS: 135729-55-4	- - -	1.477,00 €	Mar 10 Dic 24
Cloxacillin Related Compound D (3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid) REF: 45-1144951CAS: 23598-72-3	- - -	1.477,00 €	Mar 10 Dic 24
Losartan Related Compound E (5-[4'-({2-Butyl-5-[(5-{4'-[(2-butyl-4-chloro-5-hydroxymethyl-1H-imidazol-1-yl)methyl]biphenyl-2-yl}-2H-tetrazol-2-yl)methyl]-4-chloro-1H-imidazol-1-yl}methyl)biphenyl-2-yl]tetrazol, potassium salt) REF: 45-1370510	- - -	1.441,00 €	Mar 10 Dic 24
Atenolol Related Compound F (2,2'-[{[(Isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl)]bis(oxy)}bis(4,1-phenylene)]diacetamide) REF: 45-1044367CAS: 87619-83-8	- - -	1.282,00 €	Mar 10 Dic 24
Zonisamide Related Compound A (1,2-benzisoxazole-3-methanesulfonic acid sodium salt) REF: 45-1725014CAS: 73101-64-1	- - -	1.441,00 €	Mar 10 Dic 24
Praziquantel Related Compound B (2-(cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4H-pyrazino [2,1-a]isoquinolin-4-one) REF: 45-1554669CAS: 125273-86-1	- - -	1.477,00 €	Mar 10 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 10 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 10 Dic 24
Methimazole Related Compound C (1-Methyl-2-(methylthio)-1H-imidazole) REF: 45-1411038CAS: 14486-52-3	- - -	1.477,00 €	Mar 10 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 10 Dic 24

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Ioversol Related Compound B (N,N'-Bis(2,3-dihydroxypropyl)-5-{[N-(2-hydroxyethyl)amino]-2-oxoethoxy}-2,4,6-triiodoisophthalamide)

CAS:104517-96-6

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

Fórmula:

C₁₈H₂₄I₃N₃O₉

Forma y color:

White Off-White Granular

Peso molecular:

806.86467

Ref: 45-1345126

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Lanolin Alcohols

CAS:8027-33-6

Wool grease, except crude, and fatty substances derived

Forma y color:

Pale Yellow Brownish Yellow Waxy Solid

Ref: 45-1356905

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Phenylephrine Related Compound D ((R)-3-{2-[Benzyl(methyl)amino]-1-hydroxyethyl}phenol)

CAS:1367567-95-0

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

Fórmula:

C₁₆H₁₉NO₂

Forma y color:

White Powder

Peso molecular:

257.14158

Ref: 45-1533035

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Indole

CAS:120-72-9

Acridine (10-azaanthracene) and indole (2,3-benzopyrrole)

Fórmula:

C₈H₇N

Forma y color:

White Crystalline Powder

Peso molecular:

117.05785

Ref: 45-1340086

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Zolmitriptan Related Compound G ((S)-4-(4-Aminobenzyl)oxazolidin-2-one)

CAS:152305-23-2

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

Fórmula:

C₁₀H₁₂N₂O₂

Forma y color:

Light Brown Powder

Peso molecular:

192.08988

Ref: 45-1727086

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Benazepril Related Compound F (tert-Butyl-3-amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid)

CAS:109010-60-8

Lactams not elsewhere specified or included

Fórmula:

C₁₆H₂₂N₂O₃

Forma y color:

White Off-White Crystalline Powder

Peso molecular:

290.16304

Ref: 45-1048674

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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p-Toluidine

CAS:106-49-0

Toluidines (aminotoluenes) and their derivatives, salts thereof

Fórmula:

C₇H₉N

Forma y color:

Off-White Brown Crystalline Powder

Peso molecular:

107.0735

Ref: 45-1672053

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Olopatadine Related Compound B ((Z)-3-{2-(carboxymethyl)dibenzo[b,e]oxepin-11(6H)-ylidene}-N,N-dimethylpropan-1-amine oxide)

CAS:173174-07-7

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

Fórmula:

C₂₁H₂₃NO₄

Forma y color:

White Powder

Peso molecular:

353.16271

Ref: 45-1478425

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Articaine Related Compound E (Methyl 3-[2-(isopropylamino)propanamido]-4-methylthiophene-2-carboxylate)

CAS:1796888-45-3

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

Fórmula:

C₁₃H₂₀N₂O₃S

Forma y color:

White Powder

Peso molecular:

284.11946

Ref: 45-1042962

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Furosemide Related Compound B (4-Chloro-5-sulfamoylanthranilic Acid)

CAS:3086-91-7

Sulfonamides, nesoi

Fórmula:

C₇H₇ClN₂O₄S

Forma y color:

White Yellow Powder

Peso molecular:

249.98151

Ref: 45-1287030

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Palonosetron Related Compound E (2-[(3S)-Quinuclidin-3-yl]-2,4,5,6-tetrahydro-1H-benzo[de]isoquinolin-1-one hydrochloride)

CAS:135729-55-4

Lactams, nesoi

Fórmula:

C₁₉H₂₂N₂O·HCl

Forma y color:

Yellow Solid

Peso molecular:

330.14989

Ref: 45-1492266

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Cloxacillin Related Compound D (3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid)

CAS:23598-72-3

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

Fórmula:

C₁₁H₈ClNO₃

Forma y color:

Powder

Peso molecular:

237.01927

Ref: 45-1144951

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Losartan Related Compound E (5-[4'-({2-Butyl-5-[(5-{4'-[(2-butyl-4-chloro-5-hydroxymethyl-1H-imidazol-1-yl)methyl]biphenyl-2-yl}-2H-tetrazol-2-yl)methyl]-4-chloro-1H-imidazol-1-yl}methyl)biphenyl-2-yl]tetrazol, potassium salt)

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

Fórmula:

C₄₄H₄₃Cl₂KN₁₂O

Forma y color:

Powder

Peso molecular:

864.26969

Ref: 45-1370510

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Atenolol Related Compound F (2,2'-[{[(Isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl)]bis(oxy)}bis(4,1-phenylene)]diacetamide)

CAS:87619-83-8

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

Fórmula:

C₂₅H₃₅N₃O₆

Forma y color:

White Powder

Peso molecular:

473.25259

Ref: 45-1044367

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Zonisamide Related Compound A (1,2-benzisoxazole-3-methanesulfonic acid sodium salt)

CAS:73101-64-1

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

Fórmula:

C₈H₇NO₄S

Forma y color:

Off-White White Powder

Peso molecular:

213.00958

Ref: 45-1725014

Entrega estimada en Estados Unidos, el Martes 10 de Diciembre de 2024

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Praziquantel Related Compound B (2-(cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4H-pyrazino [2,1-a]isoquinolin-4-one)

CAS:125273-86-1

Compounds containing a pyrimidine ring (whether or not

Fórmula:

C₁₉H₂₂N₂O₂

Forma y color:

Pale Yellow Powder

Peso molecular:

310.16813

Ref: 45-1554669

Entrega estimada en Estados Unidos, el Martes 10 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 10 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 10 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 10 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 10 de Diciembre de 2024

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