
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.
Leer más

Saquinavir Related Compound A (N-tert-butyl-decahydro-2-[2(R)-hydroxy-4-phenyl-3(S)-[[N-(2-quinolylcarbonyl)-D-asparaginyl]amino]butyl]-(4aS,8aS)-isoquinoline-3(S)-carboxamide)
Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) …
Fórmula:
C38H50N6O5
Forma y color:
White Crystalline Powder
Peso molecular:
670.38427
Ref: 45-1609831
25mg | 1.357,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Methyldopa Related Compound B ((S)-2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acid hydrochloride)
CAS:35026-10-9
Aromatic amino-alcohol-phenols, aromatic amino-acid-phenols and other aromatic amino compounds with oxygen function
Fórmula:
C11H15NO3·HCl
Forma y color:
Grey Powder
Peso molecular:
245.08187
Ref: 45-1427027
10mg | 1.442,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Risedronate Related Compound C ([2-(3-pyridinyl)ethylidene-1,1]bis(phosphonic acid))
CAS:75755-10-1
Compounds containing an unfused pyridine ring in the structure, nesoi
Fórmula:
C7H11NO6P2
Forma y color:
White Crystalline Powder
Peso molecular:
267.00616
Ref: 45-1604643
20mg | 1.371,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Sulindac Related Compound B ((Z)-2-{5-fluoro-2-methyl-1-[4-(methylsulfonyl)benzylidene]-1H-inden-3-yl}acetic acid)
CAS:59973-80-7
Other aromatic organo-sulfur compounds (excluding pesticides)
Fórmula:
C20H17FO4S
Forma y color:
Yellow Crystalline Powder
Peso molecular:
372.08316
Ref: 45-1642020
20mg | 1.477,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Cefprozil Related Compound D ((6R,7R)-7-amino-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)
CAS:106447-44-3
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Fórmula:
C10H12N2O3S
Forma y color:
White Off-White Powder
Peso molecular:
240.05686
Ref: 45-1097986
30mg | 1.371,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Cidofovir Enantiomer (1-[(R)-3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine dihydrate)
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, …
Fórmula:
C8H14N3O6P·2H2O
Forma y color:
White Off-White Powder
Peso molecular:
315.08315
Ref: 45-1133864
15mg | 589,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Fentanyl Related Compound A ((2-bromoethyl)benzene)
CAS:103-63-9
Halogenated derivatives of aromatic hydrocarbons not el
Fórmula:
C8H9Br
Forma y color:
Liquid
Peso molecular:
185.07 g/mol
Ref: 45-1269913
100mg | 1.477,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Ketamine Related Compound A (1-[(2-Chlorophenyl)(methylimino)methyl]cylcopentanol)
CAS:6740-87-0
Aromatic imines and their derivatives, salts thereof
Fórmula:
C13H16NOCl
Forma y color:
Off-White Powder
Peso molecular:
237.09204
Ref: 45-1356020
50mg | 1.477,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Efavirenz Related Compound C (6-chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline)
CAS:391860-73-4
Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) …
Fórmula:
C13H9ClF3N
Forma y color:
Off-White Powder
Peso molecular:
271.67
Ref: 45-1234136
20mg | 1.390,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Riluzole Related Compound A (4-(Trifluoromethoxy)aniline)
CAS:461-82-5
Amino-naphthols and other amino-phenols, their ethers and esters, other than those cont more than one …
Fórmula:
C7H6F3NO
Forma y color:
Colorless Light Yellow Liquid
Peso molecular:
177.04015
Ref: 45-1604348
25mg | 1.371,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Amoxicillin Related Compound G ((2S,5R,6R)-6-{(R)-2-[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-2-(4-hydroxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)
CAS:188112-75-6
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Fórmula:
C24H26N4O7S
Forma y color:
White Powder
Peso molecular:
514.15222
Ref: 45-1031570
15mg | 1.477,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Ibutilide Related Compound A (N-Ethyl-N-heptyl-4-[4-(methylsulfonamido)phenyl]-4-oxobutanamide)
CAS:100632-58-4
Sulfonamides, nesoi
Fórmula:
C20H32N2O4S
Forma y color:
White Off-White Powder
Peso molecular:
396.20828
Ref: 45-1335621
20mg | 581,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

N-Demethylazithromycin
CAS:172617-84-4
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: 45-1046089
15mg | 1.511,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Desbenzyl Donepezil Hydrochloride
CAS:120013-39-0
Compounds containing an unfused pyridine ring in the structure, nesoi
Fórmula:
C17H23NO3·HCl
Forma y color:
Yellow Off-White Powder
Peso molecular:
325.14447
Ref: 45-1171819
20mg | 1.346,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Amifostine Thiol (Ethanethiol, 2-[(3-aminopropyl)amino]-, dihydrochloride)
CAS:14653-77-1
Organo-sulfur compounds, nesoi
Fórmula:
C5H16N2SCl2
Forma y color:
White Powder
Peso molecular:
206.04113
Ref: 45-1019428
50mg | 1.371,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Iso-propyl p-Toluenesulfonate (Isopropyl toluene-4-sulfonate)
CAS:2307-69-9
Hydrocarbon derivatives containing only sulfo groups, their salts andesters
Fórmula:
C10H14O3S
Forma y color:
Colorless Oil
Peso molecular:
214.06637
Ref: 45-1350625
50mg | 844,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

5-Amino-2,4,6-triiodo-N-methylisophthalamic Acid
CAS:2280-89-9
Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof
Fórmula:
C9H7I3N2O3
Forma y color:
White Powder
Peso molecular:
571.75908
Ref: 45-1027007
50mg | 1.292,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Zaleplon Related Compound A ((E)-N-{3-[3-(dimethylamino)acryloyl]phenyl}-N-ethylacetamide)
CAS:1227694-96-3
Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof
Fórmula:
C15H20N2O2
Forma y color:
Yellow Powder
Peso molecular:
260.15248
Ref: 45-1724361
15mg | 1.477,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Acebutolol Related Compound B (N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}acetamide)
CAS:22568-64-5
Compounds containing a pyrimidine ring (whether or not
Fórmula:
C16H24N2O4
Forma y color:
Powder
Peso molecular:
308.17361
Ref: 45-1000623
20mg | 1.029,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025

Tiamulin Related Compound A (Tosyl pleuromutilin)
CAS:31716-01-5
Antibiotics nesoi
Fórmula:
C29H40O7S
Forma y color:
Powder
Peso molecular:
532.69
Ref: 45-1667337
50mg | 1.570,00 € |
Entrega estimada en Estados Unidos, el Martes 4 de Marzo de 2025