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 6588 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
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
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
Levalbuterol Related Compound B (α-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) (DISCONTINUED) REF: 45-1358809CAS: 18910-68-4	- - -	- - -	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
Loracarbef L-Isomer (DISCONTINUED) REF: 45-1370225	- - -	- - -	Producto descatalogado
Amiodarone Related Compound B REF: 45-1027324CAS: 83409-32-9	- - -	- - -	Producto descatalogado
Bemotrizinol Impurity Mixture (DISCONTINUED) REF: 45-1048583	- - -	- - -	Producto descatalogado
Ticagrelor R,R,S,R-Isomer REF: 45-1666980CAS: 2096989-55-6	- - -	- - -	Producto descatalogado
Nisoldipine Related Compound G (Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate) (DISCONTINUED) REF: 45-1464183CAS: 2226462-71-9	- - -	- - -	Producto descatalogado
Calcitonin Salmon Related Compound B (calcitonin salmon-glycine) (COLD SHIPMENT REQUIRED) (DISCONTINUED) REF: 45-1086221CAS: 115472-96-3	- - -	- - -	Producto descatalogado
Ethylhexyl Triazone Related Compound B (4-[(4,6-Bis[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoic acid) (DISCONTINUED) REF: 45-1265559	- - -	- - -	Producto descatalogado
Ticagrelor R,S-Cyclopropyl Isomer REF: 45-1666979	- - -	- - -	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
17α-Dihydroequilin (Estra-1,3,5(10),7-tetraene-3,17α-diol) REF: 45-1201002CAS: 651-55-8	- - -	- - -	Producto descatalogado
Epoprostenol Related Compound B (Sodium 5-(diphenylphosphinoyl)pentanoate) (DISCONTINUED) REF: 45-1237622	- - -	- - -	Producto descatalogado
Pamabrom Related Compound A (8-Chlorotheophylline) (DISCONTINUED) REF: 45-1492700CAS: 85-18-7	- - -	- - -	Producto descatalogado
Selfotel REF: TM-T22654CAS: 110347-85-8	95%	- - -	Producto descatalogado
3-Morpholino Sydnonimine Hydrochloride REF: TR-M725000CAS: 16142-27-1	- - -	- - -	Producto descatalogado
Dihydroartemisinin (alpha,beta Mixture) REF: TR-D448355CAS: 131175-87-6	- - -	- - -	Producto descatalogado
Artemether REF: TR-A777400CAS: 71963-77-4	- - -	- - -	Producto descatalogado

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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

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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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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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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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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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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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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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Ticagrelor R,R,S,R-Isomer

CAS:2096989-55-6

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

Fórmula:

C₂₃H₂₈F₂N₆O₄S

Peso molecular:

522.18608

Ref: 45-1666980

Tamaño no definido Descatalogado Solicitar información

Producto descatalogado

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Nisoldipine Related Compound G (Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate) (DISCONTINUED)

CAS:2226462-71-9

Compounds containing an unfused pyridine ring in the structure, nesoi

Fórmula:

C₂₃H₃₀N₂O₆

Forma y color:

Yellow Powder

Peso molecular:

430.21039

Ref: 45-1464183

30mg Descatalogado Solicitar información

Producto descatalogado

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Calcitonin Salmon Related Compound B (calcitonin salmon-glycine) (COLD SHIPMENT REQUIRED) (DISCONTINUED)

CAS:115472-96-3

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

Fórmula:

C₁₄₇H₂₄₂N₄₄O₅₀S₂

Forma y color:

Colorless Liquid

Peso molecular:

3487.71879

Ref: 45-1086221

0.34mg Descatalogado Solicitar información

Producto descatalogado

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Ethylhexyl Triazone Related Compound B (4-[(4,6-Bis[(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:

C₄₀H₅₀N₆O₆

Forma y color:

Powder

Peso molecular:

710.86

Ref: 45-1265559

20mg Descatalogado Solicitar información

Producto descatalogado

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Ticagrelor R,S-Cyclopropyl Isomer

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

Fórmula:

C₂₃H₂₈F₂N₆O₄S

Peso molecular:

522.18608

Ref: 45-1666979

Tamaño no definido 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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17α-Dihydroequilin (Estra-1,3,5(10),7-tetraene-3,17α-diol)

CAS:651-55-8

Estrogens and progestins

Fórmula:

C₁₈H₂₂O₂

Forma y color:

White Powder

Peso molecular:

270.16198

Ref: 45-1201002

25mg		Descatalogado	Solicitar información
50mg		Descatalogado	Solicitar información

Producto descatalogado

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Epoprostenol Related Compound B (Sodium 5-(diphenylphosphinoyl)pentanoate) (DISCONTINUED)

Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues

Fórmula:

C₁₇H₁₈NaO₃P

Forma y color:

White Powder

Peso molecular:

324.08913

Ref: 45-1237622

15mg Descatalogado Solicitar información

Producto descatalogado

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Pamabrom Related Compound A (8-Chlorotheophylline) (DISCONTINUED)

CAS:85-18-7

Theophylline and aminophylline (excluding fenetylline) and their derivatives, salts thereof, not elsewhere specified or included

Fórmula:

C₇H₇ClN₄O₂

Forma y color:

Powder

Peso molecular:

214.02575

Ref: 45-1492700

30mg Descatalogado Solicitar información

Producto descatalogado

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Selfotel

CAS:110347-85-8

Selfotel is a NMDA receptor antagonist.

Fórmula:

C₇H₁₄NO₅P

Pureza:

95%

Forma y color:

Solid

Peso molecular:

223.16

Ref: TM-T22654

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2mg	Descatalogado	Solicitar información
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