Produto adicionado correctamente ao carrinho.

  1. Início
  2. Compostos Químicos
  3. Química Analítica e Padrões de Referência (CRS)
  4. Padrões Farmacêuticas
  5. Ingredientes Farmacêuticos Activos (API) para investigação
  6. Impurezas API
Sem imagem
Sem imagem

Impurezas API

All products contained in this category are intended for laboratory use only, and are not meant for human consumption.

Ler mais
Ordenar por

Ver mais categorias

Esta pesquisa não contém nenhuma categoria.

  • 20
    • 50
    • 100
    • 200

produtos por página. 4290 produtos desta categoria.

MarcaDados do produtoPurezaGama de preçosEstimativa de entrega
Loperamide Related Compound F (1r,4s)-4-(4-Chlorophenyl)-1-[4-(dimethylamino)-4-oxo-3,3-diphenylbutyl]-4-hydroxypiperidine 1-oxide hydrate)
REF: 45-1370065CAS: 181112-35-6 		- - -1.477,00 €Ter 03 Dez 24
Flunixin Related Compound C (Ethyl 2-chloronicotinate)
REF: 45-1274631CAS: 1452-94-4 		- - -1.699,00 €Ter 03 Dez 24
Moexipril Related Compound C ((S)-tert-butyl 2-{(S)-2-[(S)-1-ethoxy-1-oxo-4-phenylbutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate, maleate)
REF: 45-1445620CAS: 103733-40-0 		- - -581,00 €Ter 03 Dez 24
Buspirone Related Compound L (8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione)
REF: 45-1078824CAS: 21098-11-3 		- - -1.477,00 €Ter 03 Dez 24
Verapamil Related Compound F ((3,4-Dimethoxyphenyl)methanol)
REF: 45-1711440CAS: 93-03-8 		- - -1.371,00 €Ter 03 Dez 24
Doxazosin Related Compound E (2,4-dichloro-6,7-dimethoxyquinazoline)
REF: 45-1225474CAS: 27631-29-4 		- - -1.477,00 €Ter 03 Dez 24
Orphenadrine Related Compound C (N-methyl-2-[phenyl(o-tolyl)methoxy]ethanamine hydrochloride)
REF: 45-1479031CAS: 10488-36-5 		- - -1.493,00 €Ter 03 Dez 24
Clomipramine Related Compound F (3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine)
REF: 45-1140292CAS: 32943-25-2 		- - -1.477,00 €Ter 03 Dez 24
Milnacipran Related Compound B (1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one)
REF: 45-1443679CAS: 153275-06-0 		- - -775,00 €Ter 03 Dez 24
6-Ketonorethindrone Acetate (3,6-Dioxo-19-nor-17α pregn-4-en-20-yn-17-yl acetate)
REF: 45-1356213CAS: 438244-27-0 		- - -1.222,00 €Ter 03 Dez 24
Valacyclovir Related Compound E (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-[(benzyloxy)carbonyl]-L-valinate)
REF: 45-1707872CAS: 124832-31-1 		- - -1.477,00 €Ter 03 Dez 24
Atenolol Related Compound G (2-{4-[2-Hydroxy-3-(isopropylamino)propoxy]phenyl}acetic acid)
REF: 45-1044378CAS: 56392-14-4 		- - -1.282,00 €Ter 03 Dez 24
Decitabine Related Compounds B and C Mixture (4-Amino-1-(3,5-di-O-(4-chlorobenzoyl)-2-deoxy-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one and 4-Amino-1-(3,5-di-O-(4-chlorobenzoyl)-2-deoxy-a-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one)
REF: 45-1165226		- - -1.398,00 €Ter 03 Dez 24
Phenytoin Related Compound B (2,2-Diphenyl-2-ureidoacetic acid)
REF: 45-1535020CAS: 6802-95-5 		- - -1.477,00 €Ter 03 Dez 24
(E)-Thiothixene
REF: 45-1666006CAS: 3313-27-7 		- - -775,00 €Ter 03 Dez 24
Minoxidil Related Compound E (6-(Piperidin-1-yl)pyrimidine-2,4-diamine)
REF: 45-1444220CAS: 24867-26-3 		- - -1.477,00 €Ter 03 Dez 24
Clonidine Related Compound B (2-[(E)-2,6-dichlorophenylimino]-1-(1-{2-[(E)-2,6-dichlorophenylimino]-imidazolidin-1-yl}-ethyl)-imidazolidine)
REF: 45-1140429		- - -1.441,00 €Ter 03 Dez 24
Glimepiride Related Compound C ((Methyl ({4-[2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl]phenyl}sulfonyl)carbamate)
REF: 45-1292336CAS: 119018-30-3 		- - -1.371,00 €Ter 03 Dez 24
Doxapram Related Compound B (1-Ethyl-4-{2-[(2-hydroxyethyl)amino]ethyl}-3,3-diphenylpyrrolidin-2-one hydrochloride)
REF: 45-1225022CAS: 100106-91-0 		- - -815,00 €Ter 03 Dez 24
Omeprazole Related Compound I (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-dimethylpyridine 1-oxide)
REF: 45-1478561CAS: 158812-85-2 		- - -1.477,00 €Ter 03 Dez 24
discount label
Sem imagem
+ info

Loperamide Related Compound F (1r,4s)-4-(4-Chlorophenyl)-1-[4-(dimethylamino)-4-oxo-3,3-diphenylbutyl]-4-hydroxypiperidine 1-oxide hydrate)

CAS:181112-35-6
Compounds containing an unfused pyridine ring in the structure, nesoi
Fórmula:
C29H33ClN2O3H2O
Cor e Forma:
White Powder
Peso molecular:
492.21797

Ref: 45-1370065

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Flunixin Related Compound C (Ethyl 2-chloronicotinate)

CAS:1452-94-4
Compounds containing an unfused pyridine ring in the structure, nesoi
Fórmula:
C8H8ClNO2
Cor e Forma:
Clear Liquid
Peso molecular:
185.02436

Ref: 45-1274631

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Moexipril Related Compound C ((S)-tert-butyl 2-{(S)-2-[(S)-1-ethoxy-1-oxo-4-phenylbutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate, maleate)

CAS:103733-40-0
Compounds (excluding drugs and pesticides) containing a
Fórmula:
C35H46N2O11
Cor e Forma:
White Powder
Peso molecular:
670.31016

Ref: 45-1445620

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Buspirone Related Compound L (8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione)
+ info

Buspirone Related Compound L (8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione)

CAS:21098-11-3
Imides and their derivatives (excluding sacharin), salt thereof
Fórmula:
C13H20ClNO2
Cor e Forma:
Colorless Clear Light Yellow Liquid
Peso molecular:
257.11826

Ref: 45-1078824

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Verapamil Related Compound F ((3,4-Dimethoxyphenyl)methanol)

CAS:93-03-8
Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives not elsewhere specified or included
Fórmula:
C9H12O3
Cor e Forma:
Colorless Light Yellow Clear Liquid Viscous
Peso molecular:
168.07864

Ref: 45-1711440

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Doxazosin Related Compound E (2,4-dichloro-6,7-dimethoxyquinazoline)

CAS:27631-29-4
Compounds containing a pyrimidine ring (whether or not
Fórmula:
C10H8Cl2N2O2
Cor e Forma:
Light Orange Light Yellow Powder
Peso molecular:
257.99628

Ref: 45-1225474

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Orphenadrine Related Compound C (N-methyl-2-[phenyl(o-tolyl)methoxy]ethanamine hydrochloride)
+ info

Orphenadrine Related Compound C (N-methyl-2-[phenyl(o-tolyl)methoxy]ethanamine hydrochloride)

CAS:10488-36-5
Aromatic drugs of amino-alcohols, other than those contg more than one kind of oxygen function, …
Fórmula:
C17H21NO·ClH
Cor e Forma:
White Off-White Powder
Peso molecular:
291.13899

Ref: 45-1479031

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Clomipramine Related Compound F (3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine)
+ info

Clomipramine Related Compound F (3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine)

CAS:32943-25-2
Aromatic or modified aromatic drugs with nitrogen hetero
Fórmula:
C14H12ClN
Cor e Forma:
Off-White Solid
Peso molecular:
229.06583

Ref: 45-1140292

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Milnacipran Related Compound B (1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one)

CAS:153275-06-0
Lactams not elsewhere specified or included
Fórmula:
C11H11NO
Cor e Forma:
White Off-White Solid
Peso molecular:
173.08406

Ref: 45-1443679

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

6-Ketonorethindrone Acetate (3,6-Dioxo-19-nor-17α pregn-4-en-20-yn-17-yl acetate)

CAS:438244-27-0
Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, …
Fórmula:
C22H26O4
Cor e Forma:
Light Yellow Powder
Peso molecular:
354.18311

Ref: 45-1356213

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Valacyclovir Related Compound E (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-[(ben…
+ info

Valacyclovir Related Compound E (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-[(benzyloxy)carbonyl]-L-valinate)

CAS:124832-31-1
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Fórmula:
C21H26N6O6
Cor e Forma:
White Crystalline Powder
Peso molecular:
458.19138

Ref: 45-1707872

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

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
Cor e Forma:
White Solid
Peso molecular:
267.14706

Ref: 45-1044378

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Decitabine Related Compounds B and C Mixture (4-Amino-1-(3,5-di-O-(4-chlorobenzoyl)-2-deoxy-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one and 4-Amino-1-(3,5-di-O-(4-chlorobenzoyl)-2-deoxy-a-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one)

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Fórmula:
C22H18Cl2N4O6andC22H18Cl2N4O6
Cor e Forma:
White Powder
Peso molecular:
504.06034

Ref: 45-1165226

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Phenytoin Related Compound B (2,2-Diphenyl-2-ureidoacetic acid)

CAS:6802-95-5
Ureines and their derivatives; salts thereof
Fórmula:
C15H14N2O3
Cor e Forma:
White Powder
Peso molecular:
270.10044

Ref: 45-1535020

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

(E)-Thiothixene

CAS:3313-27-7
Sulfonamides, nesoi
Fórmula:
C23H29N3O2S2
Cor e Forma:
White Off-White Powder
Peso molecular:
443.17012

Ref: 45-1666006

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Minoxidil Related Compound E (6-(Piperidin-1-yl)pyrimidine-2,4-diamine)

CAS:24867-26-3
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Fórmula:
C9H15N5
Cor e Forma:
Off-White Beige Powder
Peso molecular:
193.13275

Ref: 45-1444220

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Clonidine Related Compound B (2-[(E)-2,6-dichlorophenylimino]-1-(1-{2-[(E)-2,6-dichlorophenylimino]-imidazolidin-1-yl}-ethyl)-imidazolidine)

Compounds containing an unfused imidazole ring (whether
Fórmula:
C20H20Cl4N6
Cor e Forma:
White Off-White Powder
Peso molecular:
486.23

Ref: 45-1140429

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Glimepiride Related Compound C ((Methyl ({4-[2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-ca…
+ info

Glimepiride Related Compound C ((Methyl ({4-[2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl]phenyl}sulfonyl)carbamate)

CAS:119018-30-3
Sulfonamides, nesoi
Fórmula:
C18H23N3O6S
Cor e Forma:
White Crystalline Powder
Peso molecular:
409.13076

Ref: 45-1292336

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Sem imagem
+ info

Doxapram Related Compound B (1-Ethyl-4-{2-[(2-hydroxyethyl)amino]ethyl}-3,3-diphenylpyrrolidin-2-one hydrochloride)

CAS:100106-91-0
Lactams, nesoi
Fórmula:
C22H29CIN2O2
Cor e Forma:
Solid
Peso molecular:
492.12738

Ref: 45-1225022

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
discount label
Omeprazole Related Compound I (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-…
+ info

Omeprazole Related Compound I (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-dimethylpyridine 1-oxide)

CAS:158812-85-2
Compounds containing an unfused pyridine ring in the structure, nesoi
Fórmula:
C17H19N3O5S
Cor e Forma:
Light Brown Light Orange Powder
Peso molecular:
377.10454

Ref: 45-1478561

Entrega estimada em Estados Unidos, Terça-feira 3 de Dezembro de 2024
+ info
Bem-vindo à CymitQuimica!Usamos cookies para melhorar sua visita. Não incluímos publicidade.

Consulte a nossa Política de Cookies para mais detalhes ou ajuste suas preferências em "Configurar".