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 6626 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
Lumefantrine Related Compound A ((RS, Z)-2-(Dibutylamino)-2-(2,7-dichloro-9-(4-chlorobenzylidene)-9H-fluoren-4-yl)ethanol hydrochloride) REF: 45-1370757	- - -	1.552,00 €	Mar 18 Feb 25
Desloratadine Related Compound F (8-Chloro-6,11-dihydro-11-(N-formyl-4-piperidinylidene) -5H-benzo[5,6]cyclohepta[1,2-b]pyridine) REF: 45-1173064CAS: 117810-61-4	- - -	1.477,00 €	Mar 18 Feb 25
Fluticasone Propionate Related Compounds Mixture REF: 45-1285840	- - -	1.814,00 €	Mar 18 Feb 25
Doxazosin Related Compound D (1,4-benzodioxane-2-carboxylic acid) REF: 45-1225463CAS: 3663-80-7	- - -	1.647,00 €	Mar 18 Feb 25
Haloperidol Related Compound A (4,4'-Bis[4-(p-chlorophenyl)-4-hydroxypiperidino]-butyrophenone) REF: 45-1303013CAS: 67987-08-0	- - -	1.477,00 €	Mar 18 Feb 25
Bisoprolol Related Compound D (1-(4-{[(2-Isopropoxyethoxy)methoxy]methyl}phenoxy)-3-(isopropylamino)propan-2-ol fumarate (2:1) salt) REF: 45-1075799	- - -	1.575,00 €	Mar 18 Feb 25
Ecamsule Related Compound E (Sodium ((1SR,4SR,E)-3-(4-(hydroxymethyl)benzylidene)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate) REF: 45-1231659	- - -	1.441,00 €	Mar 18 Feb 25
Diiodothyronine (O-(4-Hydroxylphenyl)-3,5-diiodo-L-tyrosine) REF: 45-1204339CAS: 1041-01-6	- - -	736,00 €	Mar 18 Feb 25
Atenolol Related Compound G (2-{4-[2-Hydroxy-3-(isopropylamino)propoxy]phenyl}acetic acid) REF: 45-1044378CAS: 56392-14-4	- - -	1.282,00 €	Mar 18 Feb 25
Tranexamic Acid Related Compound C ((RS)-4-(Aminomethyl)cyclohex-1-enecarboxylic acid hydrochloride) REF: 45-1672756CAS: 330838-52-3	- - -	1.539,00 €	Mar 18 Feb 25
Perphenazine Related Compound B (2-{4-[3-(10H-phenothiazin-10-yl)propyl]piperazin-1-yl}ethanol) REF: 45-1511021CAS: 3533-97-9	- - -	1.371,00 €	Mar 18 Feb 25
Metoclopramide Related Compound B (Methyl 4-acetamido-5-chloro-2-methoxybenzoate) REF: 45-1440820CAS: 4093-31-6	- - -	1.371,00 €	Mar 18 Feb 25
Zolpidem Related Compound A (N,N-Dimethyl-2-[7-methyl-2-p-tolylimidazo[1,2-a]pyridin-3-yl]acetamide) REF: 45-1724918CAS: 1346600-85-8	- - -	1.477,00 €	Mar 18 Feb 25
Timolol Related Compound F (3-Chloro-4-morpholino-1,2,5-thiadiazol) REF: 45-1667348CAS: 30165-96-9	- - -	1.477,00 €	Mar 18 Feb 25
Sumatriptan Succinate Related Compound C ([3-[2-(dimethylamino)ethyl]-1-(hydroxymethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide succinate salt) REF: 45-1642223	- - -	1.814,00 €	Mar 18 Feb 25
Cefuroxime Axetil δ-3-Isomers ((1RS,6R,7R)-1-Acetoxyethyl 3-[(carbamoyloxy)methyl]-7-[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate) REF: 45-1098231CAS: 123458-61-7	- - -	1.371,00 €	Mar 18 Feb 25
Proguanil Related Compound C (1,5-bis(4-chlorophenyl)biguanide hydrochloride) REF: 45-1568051CAS: 13590-98-2	- - -	775,00 €	Mar 18 Feb 25
Desloratadine Related Compound B (8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine hydrochloride) REF: 45-1173086	- - -	1.552,00 €	Mar 18 Feb 25
(Z)-N'-Methylmeloxicam ((Z)-N-(3,5-dimethylthiazol-2(3H)-ylidene)-4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide) REF: 45-1379456CAS: 1145656-36-5	- - -	1.371,00 €	Mar 18 Feb 25
Norfloxacin Related Compound H (7-[4-(ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid) REF: 45-1471583CAS: 105440-01-5	- - -	1.477,00 €	Mar 18 Feb 25

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Lumefantrine Related Compound A ((RS, Z)-2-(Dibutylamino)-2-(2,7-dichloro-9-(4-chlorobenzylidene)-9H-fluoren-4-yl)ethanol hydrochloride)

Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and …

Fórmula:

C₃₀H₃₂Cl₃NO·HCl

Forma y color:

Yellow Powder

Peso molecular:

527.15495

Ref: 45-1370757

25mg 1.552,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Desloratadine Related Compound F (8-Chloro-6,11-dihydro-11-(N-formyl-4-piperidinylidene) -5H-benzo[5,6]cyclohepta[1,2-b]pyridine)

CAS:117810-61-4

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₂₀H₁₉ClN₂O

Forma y color:

White Solid

Peso molecular:

338.83

Ref: 45-1173064

50mg 1.477,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Fluticasone Propionate Related Compounds Mixture

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

Forma y color:

Powder

Ref: 45-1285840

25mg 1.814,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Doxazosin Related Compound D (1,4-benzodioxane-2-carboxylic acid)

CAS:3663-80-7

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

Fórmula:

C₉H₈O₄

Forma y color:

Off-White Crystalline Powder

Peso molecular:

180.04226

Ref: 45-1225463

20mg 1.647,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Haloperidol Related Compound A (4,4'-Bis[4-(p-chlorophenyl)-4-hydroxypiperidino]-butyrophenone)

CAS:67987-08-0

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₃₂H₃₆Cl₂N₂O₃

Forma y color:

White Powder

Peso molecular:

566.2103

Ref: 45-1303013

10mg 1.477,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Bisoprolol Related Compound D (1-(4-{[(2-Isopropoxyethoxy)methoxy]methyl}phenoxy)-3-(isopropylamino)propan-2-ol fumarate (2:1) salt)

Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and …

Fórmula:

C₁₉H₃₃NO₅)₂·C₄H₄O₄

Forma y color:

White Solid

Peso molecular:

827.02

Ref: 45-1075799

50mg 1.575,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Ecamsule Related Compound E (Sodium ((1SR,4SR,E)-3-(4-(hydroxymethyl)benzylidene)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate)

Ketones and quinones, w/not with other oxygen function,and their halogenated,sulfated,nitrated,or nitrosated derivatives, nesoi

Fórmula:

C₁₈H₂₁NaO₅S

Forma y color:

White Powder

Peso molecular:

372.41

Ref: 45-1231659

25mg 1.441,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Diiodothyronine (O-(4-Hydroxylphenyl)-3,5-diiodo-L-tyrosine)

CAS:1041-01-6

Aromatic amino-alcohol-phenols, aromatic amino-acid-phenols and other aromatic amino compounds with oxygen function

Fórmula:

C₁₅H₁₃I₂NO₄

Forma y color:

Off-White Light Yellow Powder

Peso molecular:

525.08

Ref: 45-1204339

15mg 736,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Atenolol Related Compound G (2-{4-[2-Hydroxy-3-(isopropylamino)propoxy]phenyl}acetic acid)

CAS:56392-14-4

Aromatic amino-alcohol-phenols, aromatic amino-acid-phenols and other aromatic amino compounds with oxygen function

Fórmula:

C₁₄H₂₁NO₄

Forma y color:

White Solid

Peso molecular:

267.14706

Ref: 45-1044378

25mg 1.282,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Tranexamic Acid Related Compound C ((RS)-4-(Aminomethyl)cyclohex-1-enecarboxylic acid hydrochloride)

CAS:330838-52-3

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

Fórmula:

C₈H₁₃NO₂·HCl

Forma y color:

White Off-White Powder

Peso molecular:

191.66

Ref: 45-1672756

15mg 1.539,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Perphenazine Related Compound B (2-{4-[3-(10H-phenothiazin-10-yl)propyl]piperazin-1-yl}ethanol)

CAS:3533-97-9

Compounds (excluding drugs) containing a phenothiazine ring-system (whether or not hydrogenated), not further fused

Fórmula:

C₂₁H₂₇N₃OS

Forma y color:

Off-White Powder

Peso molecular:

369.52

Ref: 45-1511021

15mg 1.371,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Metoclopramide Related Compound B (Methyl 4-acetamido-5-chloro-2-methoxybenzoate)

CAS:4093-31-6

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

Fórmula:

C₁₁H₁₂ClNO₄

Forma y color:

White Off-White Powder

Peso molecular:

257.04549

Ref: 45-1440820

15mg 1.371,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Zolpidem Related Compound A (N,N-Dimethyl-2-[7-methyl-2-p-tolylimidazo[1,2-a]pyridin-3-yl]acetamide)

CAS:1346600-85-8

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

Fórmula:

C₁₉H₂₁N₃O

Forma y color:

Off-White Powder

Peso molecular:

307.16846

Ref: 45-1724918

15mg 1.477,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Timolol Related Compound F (3-Chloro-4-morpholino-1,2,5-thiadiazol)

CAS:30165-96-9

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

Fórmula:

C₆H₈ClN₃OS

Forma y color:

Off-White Powder

Peso molecular:

205.00766

Ref: 45-1667348

20mg 1.477,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Sumatriptan Succinate Related Compound C ([3-[2-(dimethylamino)ethyl]-1-(hydroxymethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide succinate salt)

Sulfonamides, nesoi

Fórmula:

C₁₅H₂₃N₃O₃S(C₄H₆O₄)

Forma y color:

Off-White Powder

Peso molecular:

384.47

Ref: 45-1642223

50mg 1.814,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Cefuroxime Axetil δ-3-Isomers ((1RS,6R,7R)-1-Acetoxyethyl 3-[(carbamoyloxy)methyl]-7-[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate)

CAS:123458-61-7

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

Fórmula:

C₂₀H₂₂N₄O₁₀S

Forma y color:

Tan Powder

Peso molecular:

510.47

Ref: 45-1098231

10mg 1.371,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Proguanil Related Compound C (1,5-bis(4-chlorophenyl)biguanide hydrochloride)

CAS:13590-98-2

Aromatic imines and their derivatives, salts thereof

Fórmula:

C₁₄H₁₃Cl₂N₅·HCl

Forma y color:

White Crystalline Powder

Peso molecular:

321.0548

Ref: 45-1568051

25mg 775,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Desloratadine Related Compound B (8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine hydrochloride)

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₁₉H₂₀Cl₂N₂

Forma y color:

Off-White Solid

Peso molecular:

346.10035

Ref: 45-1173086

20mg 1.552,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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(Z)-N'-Methylmeloxicam ((Z)-N-(3,5-dimethylthiazol-2(3H)-ylidene)-4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide)

CAS:1145656-36-5

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

Fórmula:

C₁₅H₁₅N₃O₄S₂

Forma y color:

Powder

Peso molecular:

365.43

Ref: 45-1379456

30mg 1.371,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

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Norfloxacin Related Compound H (7-[4-(ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)

CAS:105440-01-5

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

Fórmula:

C₁₉H₂₂FN₃O₅

Forma y color:

Off-White Powder

Peso molecular:

391.15435

Ref: 45-1471583

15mg 1.477,00 €

Entrega estimada en Estados Unidos, el Martes 18 de Febrero de 2025

+ info