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.

20
- 50
- 100
- 200

productos por página. Hay 5354 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
(RS)-AMPA REF: TM-T16800CAS: 77521-29-0	98%	2.301,00 €~6.521,00 €	Mié 26 Mar 25
Doxorubicin Dimer Impurity-1 REF: 3D-ID176588	Min. 95%	5.101,00 €~9.042,00 €	Mié 30 Abr 25
Ioversol Related Compound A (5-Amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide) (DISCONTINUED) REF: 45-1345115CAS: 76801-93-9	- - -	- - -	Producto descatalogado
Gadodiamide Related Compound A (Gadolinium sodium diethylenetriamine pentaacetic acid monomethylamide) REF: 45-1287518	- - -	- - -	Producto descatalogado
Thioridazine Related Compound F (2-(Methylthio)-10-[2-(piperidin-2-yl)ethyl]-10H-phenothiazine hydrochloride) (DISCONTINUED) REF: 45-1663063CAS: 13002-81-8	- - -	- - -	Producto descatalogado
Amiodarone Related Compound B REF: 45-1027324CAS: 83409-32-9	- - -	- - -	Producto descatalogado
Rabeprazole Related Compound A (Disodium 1-benzimidazol-2-yl-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylate) REF: 45-1598020	- - -	- - -	Producto descatalogado
Iscotrizinol Related Compound B (4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoic acid) (DISCONTINUED) REF: 45-1193378	- - -	- - -	Producto descatalogado
Cidofovir Related Compound B (1-[(S)-3-Hydroxy-2-(O,O-diethylphosphonomethoxy)propyl]cytosine hydrochloride) REF: 45-1133886	- - -	- - -	Producto descatalogado
Eprosartan Related Compound A ((E)-3-(2-butyl-1H-imidazol-5-yl)-2-(thiophen-2-ylmethyl)acrylic acid hydrochloride) (DISCONTINUED) REF: 45-1238228	- - -	- - -	Producto descatalogado
Eprosartan Related Compound B (3-(thiophen-2-yl)propanoic acid) (DISCONTINUED) REF: 45-1238239CAS: 5928-51-8	- - -	- - -	Producto descatalogado
Drometrizole Trisiloxane Related Compound D (2-(2H-Benzotriazol-2-yl)-6-isobutyl-p-cresol) (DISCONTINUED) REF: 45-1228053	- - -	- - -	Producto descatalogado
Loracarbef L-Isomer (DISCONTINUED) REF: 45-1370225	- - -	- - -	Producto descatalogado
Iscotrizinol Related Compound C (2-Ethylhexyl 4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-chloro-1,3,5-triazin-2-yl)amino]benzoate) (DISCONTINUED) REF: 45-1193389	- - -	- - -	Producto descatalogado
Cyclizine Related Compound A (1-Methylpiperazine) REF: 45-1154015CAS: 109-01-3	- - -	- - -	Producto descatalogado
Modafinil Related Compound B (2-[(diphenylmethyl)sulfonyl]acetamide) (DISCONTINUED) REF: 45-1445357CAS: 118779-53-6	- - -	- - -	Producto descatalogado
Iscotrizinol Related Compound I (Bis(2-ethylhexyl) 4,4'-{[6-({4-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)carbamoyl]phenyl}amino)-1,3,5-triazine-2,4-diyl]bis(azanediyl)}dibenzoate) (DISCONTINUED) REF: 45-1193447	- - -	- - -	Producto descatalogado
Drometrizole Trisiloxane Related Compound A (2-(2H-Benzotriazol-2-yl)-6-(isobuten-1-yl)-p-cresol) (DISCONTINUED) REF: 45-1228029CAS: 2170-37-8	- - -	- - -	Producto descatalogado
Iscotrizinol Related Compound F (Bis(2-ethylhexyl) 4,4'-({6-[(4-carbamoylphenyl)amino]-1,3,5-triazine-2,4-diyl}bis(azanediyl))dibenzoate) (DISCONTINUED) REF: 45-1193414	- - -	- - -	Producto descatalogado
Alclometasone Dipropionate Related Compound A (11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate) REF: 45-1012746	- - -	- - -	Producto descatalogado

+ info

(RS)-AMPA

CAS:77521-29-0

(RS)-AMPA ((±)-AMPA) is a glutamate analog. (RS)-AMPA is an agonist of effective and selective excitatory …

Fórmula:

C₇H₁₀N₂O₄

Pureza:

98%

Forma y color:

Solid

Peso molecular:

186.17

Ref: TM-T16800

25mg		3.497,00 €
50mg		4.639,00 €
100mg		6.521,00 €

Entrega estimada en Estados Unidos, el Miércoles 26 de Marzo de 2025

+ info

+ info

Doxorubicin Dimer Impurity-1

Doxorubicin Dimer Impurity-1 is a drug product that is used as an HPLC standard. It …

Fórmula:

C₅₄H₅₆N₂O₂₁

Pureza:

Min. 95%

Peso molecular:

1,069.02 g/mol

Ref: 3D-ID176588

10mg		5.101,00 €
25mg		9.042,00 €

Entrega estimada en Estados Unidos, el Miércoles 30 de Abril de 2025

+ info

Ioversol Related Compound A (5-Amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide) (DISCONTINUED)

CAS:76801-93-9

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

Fórmula:

C₁₄H₁₈I₃N₃O₆

Forma y color:

Off-White Tan Crystalline Powder

Peso molecular:

704.83298

Ref: 45-1345115

50mg Descatalogado Solicitar información

Producto descatalogado

+ info

Gadodiamide Related Compound A (Gadolinium sodium diethylenetriamine pentaacetic acid monomethylamide)

Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures …

Fórmula:

C₁₅H₂₂GdN₄NaO₉

Forma y color:

White Off-White Pale Yellow Powder

Peso molecular:

583.05256

Ref: 45-1287518

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Thioridazine Related Compound F (2-(Methylthio)-10-[2-(piperidin-2-yl)ethyl]-10H-phenothiazine hydrochloride) (DISCONTINUED)

CAS:13002-81-8

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

Fórmula:

C₂₀H₂₄N₂S₂HCl

Forma y color:

Pale Green Light Blue Powder

Peso molecular:

356.13809

Ref: 45-1663063

20mg Descatalogado Solicitar información

Producto descatalogado

+ info

Amiodarone Related Compound B

CAS:83409-32-9

Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoi

Fórmula:

C₂₃H₂₅I₂NO₃

Peso molecular:

616.99239

Ref: 45-1027324

Tamaño no definido Descatalogado Solicitar información

Producto descatalogado

+ info

Rabeprazole Related Compound A (Disodium 1-benzimidazol-2-yl-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylate)

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₁₄H₉N₃Na₂O₃

Forma y color:

Off-White Yellow Powder

Peso molecular:

313.04393

Ref: 45-1598020

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Iscotrizinol Related Compound B (4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoic acid) (DISCONTINUED)

Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure

Fórmula:

C₃₆H₄₃N₇O₅

Forma y color:

White Powder

Peso molecular:

653.33257

Ref: 45-1193378

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Cidofovir Related Compound B (1-[(S)-3-Hydroxy-2-(O,O-diethylphosphonomethoxy)propyl]cytosine hydrochloride)

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

Fórmula:

C₁₂H₂₂N₃O₆P·HCl

Forma y color:

Green Light Green Powder

Peso molecular:

371.1013

Ref: 45-1133886

15mg Descatalogado Solicitar información

Producto descatalogado

+ info

Eprosartan Related Compound A ((E)-3-(2-butyl-1H-imidazol-5-yl)-2-(thiophen-2-ylmethyl)acrylic acid hydrochloride) (DISCONTINUED)

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

Fórmula:

C₁₅H₁₈N₂O₂S·HCl

Forma y color:

Off-White Powder

Peso molecular:

290.1089

Ref: 45-1238228

20mg Descatalogado Solicitar información

Producto descatalogado

+ info

Eprosartan Related Compound B (3-(thiophen-2-yl)propanoic acid) (DISCONTINUED)

CAS:5928-51-8

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

Fórmula:

C₇H₈O₂S

Forma y color:

White Beige Solid

Peso molecular:

156.0245

Ref: 45-1238239

15mg Descatalogado Solicitar información

Producto descatalogado

+ info

Drometrizole Trisiloxane Related Compound D (2-(2H-Benzotriazol-2-yl)-6-isobutyl-p-cresol) (DISCONTINUED)

Aromatic or modified aromatic drugs with nitrogen heter

Fórmula:

C₁₇H₁₉N₃O

Forma y color:

Pale Yellow Powder

Peso molecular:

281.35

Ref: 45-1228053

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Loracarbef L-Isomer (DISCONTINUED)

Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi

Fórmula:

C₁₆H₁₆ClN₃O₄· 3H₂O

Forma y color:

Powder

Peso molecular:

403.82

Ref: 45-1370225

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Iscotrizinol Related Compound C (2-Ethylhexyl 4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-chloro-1,3,5-triazin-2-yl)amino]benzoate) (DISCONTINUED)

Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure

Fórmula:

C₂₉H₃₇ClN₆O₃

Forma y color:

White Off-White Powder

Peso molecular:

552.26157

Ref: 45-1193389

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Cyclizine Related Compound A (1-Methylpiperazine)

CAS:109-01-3

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

Fórmula:

C₅H₁₂N₂

Forma y color:

Colorless Clear Pale Yellow Liquid

Peso molecular:

100.10005

Ref: 45-1154015

50mg Descatalogado Solicitar información

Producto descatalogado

+ info

Modafinil Related Compound B (2-[(diphenylmethyl)sulfonyl]acetamide) (DISCONTINUED)

CAS:118779-53-6

Other aromatic organo-sulfur compounds (excluding pesticides)

Fórmula:

C₁₅H₁₅NO₃S

Forma y color:

White Powder

Peso molecular:

289.07726

Ref: 45-1445357

20mg Descatalogado Solicitar información

Producto descatalogado

+ info

Iscotrizinol Related Compound I (Bis(2-ethylhexyl) 4,4'-{[6-({4-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)carbamoyl]phenyl}amino)-1,3,5-triazine-2,4-diyl]bis(azanediyl)}dibenzoate) (DISCONTINUED)

Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure

Fórmula:

C₅₅H₇₁N₇O₇

Forma y color:

White Powder

Peso molecular:

941.5415

Ref: 45-1193447

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Drometrizole Trisiloxane Related Compound A (2-(2H-Benzotriazol-2-yl)-6-(isobuten-1-yl)-p-cresol) (DISCONTINUED)

CAS:2170-37-8

Aromatic or modified aromatic drugs with nitrogen heter

Fórmula:

C₁₇H₁₇N₃O

Forma y color:

Yellow Powder

Peso molecular:

279.13716

Ref: 45-1228029

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Iscotrizinol Related Compound F (Bis(2-ethylhexyl) 4,4'-({6-[(4-carbamoylphenyl)amino]-1,3,5-triazine-2,4-diyl}bis(azanediyl))dibenzoate) (DISCONTINUED)

Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure

Fórmula:

C₄₀H₅₁N₇O₅

Forma y color:

White Off-White Powder

Peso molecular:

709.39517

Ref: 45-1193414

25mg Descatalogado Solicitar información

Producto descatalogado

+ info

Alclometasone Dipropionate Related Compound A (11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate)

Adrenal cortical hormones and their derivatives nesoi

Fórmula:

C₂₈H₃₈O₇

Forma y color:

Powder

Peso molecular:

486.6

Ref: 45-1012746

20mg Descatalogado Solicitar información

Producto descatalogado

+ info