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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Datos del producto	Pureza	Rango de precios	Entrega estimada
Amiodarone Related Compound B REF: 45-1027324CAS: 83409-32-9	- - -	- - -	Producto descatalogado
Eprosartan Related Compound B (3-(thiophen-2-yl)propanoic acid) (DISCONTINUED) REF: 45-1238239CAS: 5928-51-8	- - -	- - -	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
Cidofovir Related Compound B (1-[(S)-3-Hydroxy-2-(O,O-diethylphosphonomethoxy)propyl]cytosine hydrochloride) REF: 45-1133886	- - -	- - -	Producto descatalogado
Zalcitabine Related Compound A (2',3'-Didehydro-2',3'-dideoxycytidine) (DISCONTINUED) REF: 45-1724317CAS: 7481-88-1	- - -	- - -	Producto descatalogado
Sulfamethazine Related Compound B (Mixture containing about 49% of 4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and about 48% of 4-Amino-3-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide) (DISCONTINUED) REF: 45-1629021	- - -	- - -	Producto descatalogado
Modafinil Related Compound B (2-[(diphenylmethyl)sulfonyl]acetamide) (DISCONTINUED) REF: 45-1445357CAS: 118779-53-6	- - -	- - -	Producto descatalogado
Eprosartan Related Compound E (4-(hydroxymethyl)benzoic acid) (DISCONTINUED) REF: 45-1238262CAS: 3006-96-0	- - -	- - -	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
Levalbuterol Related Compound B (α-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) (DISCONTINUED) REF: 45-1358809CAS: 18910-68-4	- - -	- - -	Producto descatalogado
Eprosartan Related Compound C (2-(thiophen-2-ylmethyl)malonic acid) (DISCONTINUED) REF: 45-1238240CAS: 4475-24-5	- - -	- - -	Producto descatalogado
Nisoldipine Related Compound E (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED) REF: 45-1464169CAS: 87375-91-5	- - -	- - -	Producto descatalogado
Doxapram Related Compound B (1-Ethyl-4-{2-[(2-hydroxyethyl)amino]ethyl}-3,3-diphenylpyrrolidin-2-one hydrochloride) REF: 45-1225022CAS: 100106-91-0	- - -	- - -	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
Bemotrizinol Impurity Mixture (DISCONTINUED) REF: 45-1048583	- - -	- - -	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
2-Ethylhexan-1-ol (DISCONTINUED) REF: 45-1265526CAS: 104-76-7	- - -	- - -	Producto descatalogado
Nisoldipine Related Compound D (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED) REF: 45-1464158CAS: 103026-83-1	- - -	- - -	Producto descatalogado

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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

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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

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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

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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

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Cyclizine Related Compound A (1-methylpiperazine)

CAS:109-01-3

Compounds containing a pyrimidine ring (whether or not

Fórmula:

C₅H₁₂N₂

Forma y color:

Liquid

Peso molecular:

100.10005

Ref: 45-1154015

50mg Descatalogado Solicitar información

Producto descatalogado

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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

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Zalcitabine Related Compound A (2',3'-Didehydro-2',3'-dideoxycytidine) (DISCONTINUED)

CAS:7481-88-1

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

Fórmula:

C₉H₁₁N₃O₃

Forma y color:

Powder

Peso molecular:

209.08004

Ref: 45-1724317

50mg Descatalogado Solicitar información

Producto descatalogado

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Sulfamethazine Related Compound B (Mixture containing about 49% of 4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and about 48% of 4-Amino-3-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide) (DISCONTINUED)

Sulfonamides, nesoi

Forma y color:

White Off-White Solid

Ref: 45-1629021

50mg Descatalogado Solicitar información

Producto descatalogado

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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

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Eprosartan Related Compound E (4-(hydroxymethyl)benzoic acid) (DISCONTINUED)

CAS:3006-96-0

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc not elsewhere specified …

Fórmula:

C₈H₈O₃

Forma y color:

Beige White Powder

Peso molecular:

152.04734

Ref: 45-1238262

15mg Descatalogado Solicitar información

Producto descatalogado

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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

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Levalbuterol Related Compound B (α-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) (DISCONTINUED)

CAS:18910-68-4

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

Fórmula:

C₁₃H₂₁N₀₂

Forma y color:

White Powder

Peso molecular:

205.17047

Ref: 45-1358809

20mg Descatalogado Solicitar información

Producto descatalogado

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Eprosartan Related Compound C (2-(thiophen-2-ylmethyl)malonic acid) (DISCONTINUED)

CAS:4475-24-5

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

Fórmula:

C₈H₈O₄S

Forma y color:

White Powder

Peso molecular:

200.01433

Ref: 45-1238240

25mg Descatalogado Solicitar información

Producto descatalogado

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Nisoldipine Related Compound E (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED)

CAS:87375-91-5

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₂₀H₂₂N₂O₅

Forma y color:

Green Solid

Peso molecular:

370.15287

Ref: 45-1464169

30mg Descatalogado Solicitar información

Producto descatalogado

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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

Forma y color:

Solid

Peso molecular:

492.12738

Ref: 45-1225022

25mg Descatalogado Solicitar información

Producto descatalogado

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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

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Bemotrizinol Impurity Mixture (DISCONTINUED)

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

Forma y color:

Light Yellow Powder

Ref: 45-1048583

100mg Descatalogado Solicitar información

Producto descatalogado

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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

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2-Ethylhexan-1-ol (DISCONTINUED)

CAS:104-76-7

2-ethylhexan-1-ol (octyl alcohol)

Fórmula:

C₈H₁₈O

Forma y color:

Liquid

Peso molecular:

130.22 g/mol

Ref: 45-1265526

1.5ml Descatalogado Solicitar información

Producto descatalogado

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Nisoldipine Related Compound D (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED)

CAS:103026-83-1

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₂₀H₂₂N₂O₆

Forma y color:

Pale Yellow Solid

Peso molecular:

386.14779

Ref: 45-1464158

30mg Descatalogado Solicitar información

Producto descatalogado

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