Organocatalizadores asimétricos

Los organocatalizadores asimétricos son moléculas orgánicas que facilitan reacciones quirales, permitiendo la formación de productos enriquecidos enantiómericamente sin la necesidad de catalizadores a base de metales. Estos catalizadores son cruciales en la síntesis de moléculas complejas y quirales, esenciales en la industria farmacéutica, agroquímica y de productos químicos finos. Al promover transformaciones enantioselectivas, los organocatalizadores asimétricos ayudan a lograr un alto control estereoquímico, asegurando la producción de los enantiómeros deseados con excelente selectividad y rendimiento.

En esta categoría, encontrará una amplia gama de organocatalizadores asimétricos de alta calidad diseñados para satisfacer las demandas de la química sintética moderna. En CymitQuimica, proporcionamos estos catalizadores para apoyar sus aplicaciones de investigación e industriales, permitiendo una síntesis eficiente y sostenible de compuestos quirales. Nuestra selección asegura resultados fiables y reproducibles, ayudándole a alcanzar sus objetivos en la síntesis asimétrica.

20
- 50
- 100
- 200

productos por página. Hay 214 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
N-(2-Thiophenesulfonyl)-L-prolinamide REF: 3B-T3080CAS: 1089663-51-3	>98.0%(HPLC)	121,00 €	Vie 29 Nov 24
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole REF: 3B-P1784CAS: 33878-70-5	>98.0%(GC)(T)	78,00 €~218,00 €	Vie 29 Nov 24
trans-4-(tert-Butyldiphenylsilyloxy)-L-proline REF: 3B-B3440CAS: 259212-61-8	>98.0%(T)(HPLC)	180,00 €~684,00 €	Vie 29 Nov 24
Cinchonidine Sulfate Dihydrate REF: 3B-C0349CAS: 524-61-8	>98.0%(T)	93,00 €	Vie 29 Nov 24
Quinidine REF: 3B-Q0006CAS: 56-54-2	>85.0%(HPLC)	46,00 €~191,00 €	Vie 29 Nov 24
(R)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate REF: 3B-B3592CAS: 862095-77-0	>97.0%(N)	109,00 €~361,00 €	Vie 29 Nov 24
(R)-Bis[3,5-bis(trifluoromethyl)phenyl](pyrrolidin-2-yl)methanol REF: 3B-B5882CAS: 948595-00-4	>98.0%(GC)	95,00 €~315,00 €	Vie 29 Nov 24
N-Benzylquinidinium Chloride [Chiral Phase-Transfer Catalyst] REF: 3B-B1684CAS: 77481-82-4	>98.0%(T)	329,00 €	Vie 29 Nov 24
(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine (ca. 1mol/L in Toluene) REF: 3B-D5912CAS: 112022-81-8	- - -	84,00 €~212,00 €	Vie 29 Nov 24
trans-4-Fluoro-L-proline REF: 3B-F0818CAS: 2507-61-1	>98.0%(HPLC)	80,00 €	Vie 29 Nov 24
(-)-Dihydroquinine REF: 3B-D6112CAS: 522-66-7	>95.0%(T)(HPLC)	71,00 €~199,00 €	Vie 29 Nov 24
(S)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate REF: 3B-B3593	>97.0%(N)	94,00 €~404,00 €	Vie 29 Nov 24
6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd] REF: 3B-D3476CAS: 2135524-59-1	>95.0%(N)	179,00 €~847,00 €	Vie 29 Nov 24
(2R,5R)-(+)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone REF: 3B-B4137CAS: 390766-89-9	>97.0%(GC)	72,00 €~225,00 €	Vie 29 Nov 24
α-Methyl-L-proline REF: 3B-M2077CAS: 42856-71-3	>96.0%(T)	155,00 €~489,00 €	Vie 29 Nov 24
6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2R,3R)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(R,R)-TaDiAS-2nd] REF: 3B-D3475CAS: 2010983-27-2	>97.0%(N)	179,00 €~845,00 €	Vie 29 Nov 24
L-(+)-Leucinol REF: 3B-L0137CAS: 7533-40-6	>97.0%(GC)(T)	51,00 €~148,00 €	Vie 29 Nov 24
Cinchonine REF: 3B-C0350CAS: 118-10-5	>98.0%(T)	51,00 €~305,00 €	Vie 29 Nov 24
L-(-)-Threonine REF: 3B-T0230CAS: 72-19-5	>99.0%(T)	35,00 €~313,00 €	Vie 29 Nov 24
Quinine REF: 3B-Q0028CAS: 130-95-0	>98.0%(T)	72,00 €~209,00 €	Vie 29 Nov 24

100mg		78,00 €
500mg		218,00 €

5ml		84,00 €
25ml		212,00 €

5ml		51,00 €
25ml		148,00 €

25g		51,00 €
200g		305,00 €

Organocatalizadores asimétricos

N-(2-Thiophenesulfonyl)-L-prolinamide

Ref: 3B-T3080

(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole

Ref: 3B-P1784

trans-4-(tert-Butyldiphenylsilyloxy)-L-proline

Ref: 3B-B3440

Cinchonidine Sulfate Dihydrate

Ref: 3B-C0349

Quinidine

Ref: 3B-Q0006

(R)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate

Ref: 3B-B3592

(R)-Bis[3,5-bis(trifluoromethyl)phenyl](pyrrolidin-2-yl)methanol

Ref: 3B-B5882

N-Benzylquinidinium Chloride [Chiral Phase-Transfer Catalyst]

Ref: 3B-B1684

(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine (ca. 1mol/L in Toluene)

Ref: 3B-D5912

trans-4-Fluoro-L-proline

Ref: 3B-F0818

(-)-Dihydroquinine

Ref: 3B-D6112

(S)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate

Ref: 3B-B3593

6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd]

Ref: 3B-D3476

(2R,5R)-(+)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Ref: 3B-B4137

α-Methyl-L-proline

Ref: 3B-M2077

6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2R,3R)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(R,R)-TaDiAS-2nd]

Ref: 3B-D3475

L-(+)-Leucinol

Ref: 3B-L0137

Cinchonine

Ref: 3B-C0350

L-(-)-Threonine

Ref: 3B-T0230

Quinine

Ref: 3B-Q0028