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
Prostaglandin B1 ((13E,15S)-15-Hydroxy-9-oxoprosta-8(12),13-dien-1-oic acid) REF: 45-1578554CAS: 13345-51-2	- - -	3.680,00 €	Mar 15 Oct 24
Amiloride Related Compound A (Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate) REF: 45-1019712CAS: 1458-01-1	- - -	1.299,00 €	Mar 15 Oct 24
Nevirapine Related Compound A (5,11-dihydro-6H-11-ethyl-4-methyl-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one) REF: 45-1460725CAS: 133627-17-5	- - -	1.477,00 €	Mar 15 Oct 24
Glimepiride Related Compound D (Glimepiride 3-isomer, or 1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea) REF: 45-1292347CAS: 791104-62-6	- - -	1.477,00 €	Mar 15 Oct 24
Primidone Related Compound C (2-phenyl butyramide) REF: 45-1562033CAS: 90-26-6	- - -	1.333,00 €	Mar 15 Oct 24
Rivastigmine Related Compound C ((S)-3-[1-(Dimethylamino)ethyl]phenol) REF: 45-1604811CAS: 139306-10-8	- - -	1.477,00 €	Mar 15 Oct 24
Perindopril Related Compound F ((S)-ethyl 2-{(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl}pentanoate) REF: 45-1510947CAS: 129970-98-5	- - -	1.477,00 €	Mar 15 Oct 24
Bosentan Related Compound E (4-(tert-butyl)benzenesulfonamide) REF: 45-1076160CAS: 6292-59-7	- - -	1.477,00 €	Mar 15 Oct 24
Nicotine Related Compound G ((S)-3-(piperidin-2-yl)pyridine) REF: 45-1463382CAS: 494-52-0	- - -	1.371,00 €	Mar 15 Oct 24
Fosamprenavir Related Compound A (Calcium (6R,7S,16S,17R)-4,19-bis[(4-aminophenyl)sulfonyl]-7,16-dibenzyl-2,21-dimethyl-9,14-dioxo-10,13-dioxa-4,8,15,19-tetraazadocosane-6,17-diyl bis(phosphate)) REF: 45-1283379	- - -	3.384,00 €	Mar 15 Oct 24
Diltiazem Related Compound A (AS) (trans-diltiazem hydrochloride) REF: 45-1205014	- - -	1.552,00 €	Mar 15 Oct 24
Norfloxacin Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid) REF: 45-1471517CAS: 68077-26-9	- - -	1.477,00 €	Mar 15 Oct 24
Topotecan Related Compound C ((S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione) REF: 45-1672280CAS: 7689-03-4	- - -	1.292,00 €	Mar 15 Oct 24
Azelastine Related Compound B (N'-(1-methylazepan-4-yl)benzohydrazide hydrochloride) REF: 45-1046170CAS: 117078-69-0	- - -	1.371,00 €	Mar 15 Oct 24
Terbinafine Related Compound C ((2E)-N,6,6-Trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine hydrochloride) REF: 45-1353215CAS: 877265-30-0	- - -	1.371,00 €	Mar 15 Oct 24
Nebivolol Stereoisomer Mixture REF: 45-1457797	- - -	1.426,00 €	Mar 15 Oct 24
Proguanil Related Compound D (1,5-bis(1-methylethyl)biguanide hydrochloride) REF: 45-1568062CAS: 35708-82-8	- - -	775,00 €	Mar 15 Oct 24
Clomipramine Related Compound C (3-(3-Chloro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride, monohydrate) REF: 45-1140269	- - -	1.552,00 €	Mar 15 Oct 24
Nebivolol Related Compound A (See USP Certificate for full Chemical Name) REF: 45-1457855	- - -	1.552,00 €	Mar 15 Oct 24
Risperidone Related Compounds Mixture REF: 45-1604676	- - -	1.441,00 €	Mar 15 Oct 24

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Prostaglandin B1 ((13E,15S)-15-Hydroxy-9-oxoprosta-8(12),13-dien-1-oic acid)

CAS:13345-51-2

Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues

Fórmula:

C₂₀H₃₂O₄

Forma y color:

White Off-White Solid

Peso molecular:

336.23006

Ref: 45-1578554

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

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Amiloride Related Compound A (Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate)

CAS:1458-01-1

Aromatic or modified aromatic drugs with nitrogen heter

Fórmula:

C₆H₇ClN₄O₂

Forma y color:

Powder

Peso molecular:

202.02575

Ref: 45-1019712

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

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Nevirapine Related Compound A (5,11-dihydro-6H-11-ethyl-4-methyl-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one)

CAS:133627-17-5

Aromatic or modified aromatic drugs with nitrogen heter

Fórmula:

C₁₄H₁₄N₄O

Forma y color:

Light Yellow Off-White Crystalline Powder

Peso molecular:

254.11676

Ref: 45-1460725

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

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Glimepiride Related Compound D (Glimepiride 3-isomer, or 1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea)

CAS:791104-62-6

Sulfonamides, nesoi

Fórmula:

C₂₄H₃₄N₄O₅S

Forma y color:

White Powder

Peso molecular:

490.62

Ref: 45-1292347

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

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Primidone Related Compound C (2-phenyl butyramide)

CAS:90-26-6

Aromatic cyclic amides (including cyclic carbamates) an

Fórmula:

C₁₀H₁₃NO

Forma y color:

White Crystalline Powder

Peso molecular:

163.09971

Ref: 45-1562033

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

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Rivastigmine Related Compound C ((S)-3-[1-(Dimethylamino)ethyl]phenol)

CAS:139306-10-8

Amino-naphthols and other amino-phenols, their ethers and esters, other than those cont more than one …

Fórmula:

C₁₀H₁₅NO

Forma y color:

White Powder

Peso molecular:

165.11536

Ref: 45-1604811

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

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Perindopril Related Compound F ((S)-ethyl 2-{(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl}pentanoate)

CAS:129970-98-5

Heterocyclic compounds (excluding aromatic or modified

Fórmula:

C₁₉H₃₀N₂O₄

Forma y color:

Powder

Peso molecular:

350.22056

Ref: 45-1510947

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

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Bosentan Related Compound E (4-(tert-butyl)benzenesulfonamide)

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Bosentan Related Compound E (4-(tert-butyl)benzenesulfonamide)

CAS:6292-59-7

Sulfonamides, nesoi

Fórmula:

C₁₀H₁₅NO₂S

Forma y color:

Powder

Peso molecular:

213.08235

Ref: 45-1076160

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

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Nicotine Related Compound G ((S)-3-(piperidin-2-yl)pyridine)

CAS:494-52-0

Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoi

Fórmula:

C₁₀H₁₄N₂

Forma y color:

Clear Colorless Pale Yellow Oily Liquid

Peso molecular:

162.1157

Ref: 45-1463382

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

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Fosamprenavir Related Compound A (Calcium (6R,7S,16S,17R)-4,19-bis[(4-aminophenyl)sulfonyl]-7,16-dibenzyl-2,21-dimethyl-9,14-dioxo-10,13-dioxa-4,8,15,19-tetraazadocosane-6,17-diyl bis(phosphate))

Other aromatic organo-sulfur compounds (excluding pesticides)

Fórmula:

C₄₄H₅₈CaxN₆O₁₆P₂S₂

Forma y color:

White Off-White Powder

Peso molecular:

1132.20778

Ref: 45-1283379

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

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Diltiazem Related Compound A (AS) (trans-diltiazem hydrochloride)

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

Fórmula:

C₂₂H₂₆N₂O₄S

Forma y color:

Powder

Peso molecular:

450.98

Ref: 45-1205014

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

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Norfloxacin Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)

CAS:68077-26-9

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

Fórmula:

C₁₂H₉ClFNO₃

Forma y color:

White Powder

Peso molecular:

269.0255

Ref: 45-1471517

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

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Topotecan Related Compound C ((S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoli...

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Topotecan Related Compound C ((S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione)

CAS:7689-03-4

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

Fórmula:

C₂₀H₁₆N₂O₄

Forma y color:

Powder

Peso molecular:

348.11101

Ref: 45-1672280

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

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Azelastine Related Compound B (N'-(1-methylazepan-4-yl)benzohydrazide hydrochloride)

CAS:117078-69-0

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

Fórmula:

C₁₄H₂₁N₃O·HCl

Forma y color:

White Powder

Peso molecular:

283.14514

Ref: 45-1046170

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

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Terbinafine Related Compound C ((2E)-N,6,6-Trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine hydrochloride)

CAS:877265-30-0

Aromatic monoamines and their derivatives, salts thereof, nesoi

Fórmula:

C₂₁H₂₅N·HCl

Forma y color:

White Off-White Powder

Peso molecular:

327.17538

Ref: 45-1353215

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

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Nebivolol Stereoisomer Mixture

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

Forma y color:

White Powder

Ref: 45-1457797

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

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Proguanil Related Compound D (1,5-bis(1-methylethyl)biguanide hydrochloride)

CAS:35708-82-8

Non-aromatic imines and their derivatives; salts thereo

Fórmula:

C₈H₁₉N₅·HCl

Forma y color:

White Crystalline Powder

Peso molecular:

185.16405

Ref: 45-1568062

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

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Clomipramine Related Compound C (3-(3-Chloro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride, monohydrate)

Aromatic or modified aromatic drugs with nitrogen hetero-atom(s) only, not elsewhere specified or included

Fórmula:

C₁₉H₂₁ClN₂·HCl

Forma y color:

Yellow Powder

Peso molecular:

312.13933

Ref: 45-1140269

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

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Nebivolol Related Compound A (See USP Certificate for full Chemical Name)

Aromatic pesticides with oxygen hetero

Fórmula:

C₂₂H₂₅F₂NO₄·HCl

Forma y color:

Powder

Peso molecular:

441.15184

Ref: 45-1457855

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

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Risperidone Related Compounds Mixture

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

Forma y color:

White Off-White Powder

Ref: 45-1604676

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

+ info