Alta Pureza

Exibindo 481–540 de 3752 resultados

Enzyme carrier Lifetech ECR1604, Strem Chemicals, #07-2224
Leia mais
Enzyme carrier Lifetech ECR1640, Strem Chemicals, #07-2230
Leia mais
Tetrasodium-meso-tetra(4-sulfonatophenyl)porphine dodecahydrate, min. 95%, Strem Chemicals, #07-2340 (CAS: 39050-26-5)
Leia mais
N-[(1S,2S)-2-Amino-1,2-diphenyl)ethyl]-2,4,6-tris(1-methylethyl)benzenesulfonamide, 98% (S,S)-TipsDPEN, Strem Chemicals, #07-2346 (CAS: 247923-41-7)
Leia mais
(1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN, Strem Chemicals, #07-2371 (CAS: 144222-34-4)
Leia mais
2,2′,2”-Triaminotriethylamine, min. 98% TREN, Strem Chemicals, #07-2400 (CAS: 4097-89-6)
Leia mais
1,4,7-Triazacyclononane, 97%, Strem Chemicals, #07-2500 (CAS: 4730-54-5)
Leia mais
2-[4-(Trifluoromethyl)phenyl]pyridine, 95%, Strem Chemicals, #07-2625 (CAS: 203065-88-7)
Leia mais
1,2,3-Trimethylimidazolium methyl sulfate, 98% [TriMIM] [MeSO4], Strem Chemicals, #07-2660 (CAS: 65086-12-6)
Leia mais
1,4,7-Trimethyl-1,4,7-triazacyclononane, min. 97%, Strem Chemicals, #07-2750 (CAS: 96556-05-7)
Leia mais
Tris(isobutylaminoethyl)amine, min 97%, Strem Chemicals, #07-3110 (CAS: 331465-73-7)
Leia mais
CalB immo Plus – Immobilized enzyme, Strem Chemicals, #07-3130
Leia mais
CalB immo Plus Food Grade – Immobilized enzyme, Strem Chemicals, #07-3133
Leia mais
CalB immo 8285 – Immobilized enzyme, Strem Chemicals, #07-3142
Leia mais
CalB immo 8806 – Immobilized enzyme, Strem Chemicals, #07-3148
Leia mais
CalB immo 5587 – Immobilized enzyme, Strem Chemicals, #07-3152
Leia mais
CalB immo 1090 – Immobilized enzyme, Strem Chemicals, #07-3155
Leia mais
CalB immo 5872 – Immobilized enzyme, Strem Chemicals, #07-3159
Leia mais
Tris(pyrazol-1-yl)methane, min. 98%, Strem Chemicals, #07-3200 (CAS: 80510-03-8)
Leia mais
Tris[(1-benzyl-1H-1,2,3-triazol-4-yl)methyl]amine, 97% TBTA, Strem Chemicals, #07-3215 (CAS: 510758-28-8)
Leia mais
2,4,6-(Tri-4-pyridinyl)-1,3,5-triazine, min. 97% TPT, Strem Chemicals, #07-3235 (CAS: 42333-78-8)
Leia mais
Uroporphyrin III, octamethyl ester, Strem Chemicals, #07-3410 (CAS: 15435-60-6)
Leia mais
2-Morpholino-N-[2-(phenylthio)ethyl]ethan-1-amine, Strem Chemicals, #07-3500 (CAS: 1179894-18-8)
Leia mais
3-Morpholino-N-(2-(phenylthio)ethyl)propan-1-amine, Strem Chemicals, #07-3505 (CAS: 1500636-48-5)
Leia mais
2-(Phenylthio)-N-[2-(pyrrolidin-1-yl)ethyl]ethan-1-amine, Strem Chemicals, #07-3510 (CAS: 1494801-76-1)
Leia mais
N1,N1-Dimethyl-N2-[2-(phenylthio)ethyl]ethane-1,2-diamine, Strem Chemicals, #07-3515 (CAS: 1179900-47-0)
Leia mais
2-(Methylthio)-N-(2-morpholinoethyl)ethan-1-amine, Strem Chemicals, #07-3520 (CAS: 1342746-15-9)
Leia mais
2-Morpholino-N-(thiophen-2-ylmethyl)ethan-1-amine, Strem Chemicals, #07-3525 (CAS: 775293-39-5)
Leia mais
2-(Benzylthio)-N-(2-morpholinoethyl)ethan-1-amine, Strem Chemicals, #07-3530 (CAS: 1799787-08-8)
Leia mais
3-(Benzylthio)-N-(2-morpholinoethyl)propan-1-amine, Strem Chemicals, #07-3535 (CAS: 1799787-09-9)
Leia mais
1,3-Bis(1-adamantyl)benzimidazolium chloride, min. 97%, Strem Chemicals, #07-4005 (CAS: 852634-41-4)
Leia mais
1,3-Bis(1-adamantyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4007 (CAS: 871126-33-9)
Leia mais
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4009 (CAS: 258278-25-0)
Leia mais
1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4011 (CAS: 173035-10-4)
Leia mais
1,3-Di-t-butylbenzimidazolium chloride, min. 97%, Strem Chemicals, #07-4013 (CAS: 946607-10-9)
Leia mais
1-(2,6-Di-i-propylphenyl)-3-(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4017 (CAS: 866926-59-2)
Leia mais
Di-i-propylaminomethylene(di-i-propyl)aminium tetrafluoroborate, min. 97%, Strem Chemicals, #07-4020 (CAS: 369405-27-6)
Leia mais
(2R,5R)-1-{[(2R,5R)-2,5-Diethylpyrrolidin-1-yl]methylene}-2,5-diethylpyrrolidinium tetrafluoroborate, min. 97%, Strem Chemicals, #07-4024 (CAS: 1204324-20-8)
Leia mais
1,3-Dimethylimidazol-2-ylidene borane, min. 97%, Strem Chemicals, #07-4035 (CAS: 1211417-77-4)
Leia mais
2-(2,4-Difluorophenyl)-5-(trifluoromethyl)pyridine, 98% dF(CF3)ppy, Strem Chemicals, #07-4040 (CAS: 387827-64-7)
Leia mais
1,3-Bis{2,3-dimethyl-4-[polyisobutyl(24)]phenyl}-4,5-dihydroimidazolium tetrafluoroborate (50% in hexanes/polyisobutylene), Strem Chemicals, #07-4042
Leia mais
1,3-Bis{2,3-dimethyl-4-[polyisobutyl(20)]phenyl}imidazolium chloride (50% in hexanes/polyisobutylene), Strem Chemicals, #07-4045
Leia mais
1,3-Bis{2,6-di-i-propyl-4-[polyisobutyl(20)]phenyl}imidazolium chloride (50% in hexanes/polyisobutylene), Strem Chemicals, #07-4050
Leia mais
1,3-Bis(2,6-di-i-propylphenyl)-2-chloroimidazolium chloride/cesium fluoride admixture (1.0/6.7 molar ratio or 1/2.2 weight ratio) PhenoFluorMix, Strem Chemicals, #07-4055 (CAS: 1228185-09-8)
Leia mais
(1R,2R)-N,N’-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98%, Strem Chemicals, #07-4060 (CAS: 121758-19-8)
Leia mais
(1S,2S)-N,N’-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98%, Strem Chemicals, #07-4061 (CAS: 170709-41-8)
Leia mais
(1R,2R)-N,N’-Bis(phenylmethyl)-1,2-cyclohexanediamine Dihydrochloride, min. 98%, Strem Chemicals, #07-4073 (CAS: 212611-88-6)
Leia mais
(R)-7,7-Bis[(4S)-(phenyl)oxazol-2-yl)]-2,2,3,3-tetrahydro-1,1-spirobiindane, min. 97% (Ra,S,S)-SpiroBOX, Strem Chemicals, #07-5194 (CAS: 890090-21-8)
Leia mais
(S)-7,7-Bis[(4S)-(phenyl)oxazol-2-yl)]-2,2,3,3-tetrahydro-1,1-spirobiindane, min. 97% (Sa,S,S)-SpiroBOX, Strem Chemicals, #07-5195 (CAS: 940880-69-3)
Leia mais
3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(1-piperidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione, 98%, Strem Chemicals, #07-5610 (CAS: 1211565-11-5)
Leia mais
3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-pyrrolidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione, 98%, (99% ee), Strem Chemicals, #07-5611 (CAS: 1346683-42-8)
Leia mais
(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%, Strem Chemicals, #07-6008 (CAS: 870991-70-1)
Leia mais
(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%, Strem Chemicals, #07-6009 (CAS: 119386-71-9)
Leia mais
4-[Polyisobutyl(20)]-2,6-dimethylaniline (50% in heptane/polyisobutylene), Strem Chemicals, #07-6110
Leia mais
4-[Polyisobutyl(12)]-2-ethylaniline (50% in heptane/polyisobutylene), Strem Chemicals, #07-6115
Leia mais
4-[Polyisobutyl(18)]-2,6-(di-i-propyl)aniline (50% in heptane/polyisobutylene), Strem Chemicals, #07-6120
Leia mais
N-[3,5-Bis(trifluoromethyl)phenyl]-N’-[(1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl]thiourea, 95%, (99% ee), Strem Chemicals, #07-6300 (CAS: 949480-57-3)
Leia mais
N-[3,5-Bis(trifluoromethyl)phenyl]-N’-[(1R,2R)-2-(1-piperidinyl)cyclohexyl]thiourea, 98%, (99% ee), Strem Chemicals, #07-6318 (CAS: 1289514-24-4)
Leia mais
N-[(1R,2R)-2-[Bis(phenylmethyl)amino]cyclohexyl]-N’-[3,5-bis(trifluoromethyl)phenyl]thiourea, 98%, (99% ee), Strem Chemicals, #07-6320 (CAS: 1240466-16-3)
Leia mais
N-[(1S,2S)-2-[Bis(phenylmethyl)amino]cyclohexyl]-N’-[3,5-bis(trifluoromethyl)phenyl]thiourea, 98%, (99% ee), Strem Chemicals, #07-6321 (CAS: 1233369-39-5)
Leia mais

Enzyme carrier Lifetech ECR1604, Strem Chemicals, #07-2224

Enzyme carrier Lifetech ECR1640, Strem Chemicals, #07-2230

Tetrasodium-meso-tetra(4-sulfonatophenyl)porphine dodecahydrate, min. 95%, Strem Chemicals, #07-2340 (CAS: 39050-26-5)

N-[(1S,2S)-2-Amino-1,2-diphenyl)ethyl]-2,4,6-tris(1-methylethyl)benzenesulfonamide, 98% (S,S)-TipsDPEN, Strem Chemicals, #07-2346 (CAS: 247923-41-7)

(1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN, Strem Chemicals, #07-2371 (CAS: 144222-34-4)

2,2′,2”-Triaminotriethylamine, min. 98% TREN, Strem Chemicals, #07-2400 (CAS: 4097-89-6)

1,4,7-Triazacyclononane, 97%, Strem Chemicals, #07-2500 (CAS: 4730-54-5)

2-[4-(Trifluoromethyl)phenyl]pyridine, 95%, Strem Chemicals, #07-2625 (CAS: 203065-88-7)

1,2,3-Trimethylimidazolium methyl sulfate, 98% [TriMIM] [MeSO4], Strem Chemicals, #07-2660 (CAS: 65086-12-6)

1,4,7-Trimethyl-1,4,7-triazacyclononane, min. 97%, Strem Chemicals, #07-2750 (CAS: 96556-05-7)

Tris(isobutylaminoethyl)amine, min 97%, Strem Chemicals, #07-3110 (CAS: 331465-73-7)

CalB immo Plus – Immobilized enzyme, Strem Chemicals, #07-3130

CalB immo Plus Food Grade – Immobilized enzyme, Strem Chemicals, #07-3133

CalB immo 8285 – Immobilized enzyme, Strem Chemicals, #07-3142

CalB immo 8806 – Immobilized enzyme, Strem Chemicals, #07-3148

CalB immo 5587 – Immobilized enzyme, Strem Chemicals, #07-3152

CalB immo 1090 – Immobilized enzyme, Strem Chemicals, #07-3155

CalB immo 5872 – Immobilized enzyme, Strem Chemicals, #07-3159

Tris(pyrazol-1-yl)methane, min. 98%, Strem Chemicals, #07-3200 (CAS: 80510-03-8)

Tris[(1-benzyl-1H-1,2,3-triazol-4-yl)methyl]amine, 97% TBTA, Strem Chemicals, #07-3215 (CAS: 510758-28-8)

2,4,6-(Tri-4-pyridinyl)-1,3,5-triazine, min. 97% TPT, Strem Chemicals, #07-3235 (CAS: 42333-78-8)

Uroporphyrin III, octamethyl ester, Strem Chemicals, #07-3410 (CAS: 15435-60-6)

2-Morpholino-N-[2-(phenylthio)ethyl]ethan-1-amine, Strem Chemicals, #07-3500 (CAS: 1179894-18-8)

3-Morpholino-N-(2-(phenylthio)ethyl)propan-1-amine, Strem Chemicals, #07-3505 (CAS: 1500636-48-5)

2-(Phenylthio)-N-[2-(pyrrolidin-1-yl)ethyl]ethan-1-amine, Strem Chemicals, #07-3510 (CAS: 1494801-76-1)

N1,N1-Dimethyl-N2-[2-(phenylthio)ethyl]ethane-1,2-diamine, Strem Chemicals, #07-3515 (CAS: 1179900-47-0)

2-(Methylthio)-N-(2-morpholinoethyl)ethan-1-amine, Strem Chemicals, #07-3520 (CAS: 1342746-15-9)

2-Morpholino-N-(thiophen-2-ylmethyl)ethan-1-amine, Strem Chemicals, #07-3525 (CAS: 775293-39-5)

2-(Benzylthio)-N-(2-morpholinoethyl)ethan-1-amine, Strem Chemicals, #07-3530 (CAS: 1799787-08-8)

3-(Benzylthio)-N-(2-morpholinoethyl)propan-1-amine, Strem Chemicals, #07-3535 (CAS: 1799787-09-9)

1,3-Bis(1-adamantyl)benzimidazolium chloride, min. 97%, Strem Chemicals, #07-4005 (CAS: 852634-41-4)

1,3-Bis(1-adamantyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4007 (CAS: 871126-33-9)

1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4009 (CAS: 258278-25-0)

1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4011 (CAS: 173035-10-4)

1,3-Di-t-butylbenzimidazolium chloride, min. 97%, Strem Chemicals, #07-4013 (CAS: 946607-10-9)

1-(2,6-Di-i-propylphenyl)-3-(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium chloride, min. 97%, Strem Chemicals, #07-4017 (CAS: 866926-59-2)

Di-i-propylaminomethylene(di-i-propyl)aminium tetrafluoroborate, min. 97%, Strem Chemicals, #07-4020 (CAS: 369405-27-6)

(2R,5R)-1-{[(2R,5R)-2,5-Diethylpyrrolidin-1-yl]methylene}-2,5-diethylpyrrolidinium tetrafluoroborate, min. 97%, Strem Chemicals, #07-4024 (CAS: 1204324-20-8)

1,3-Dimethylimidazol-2-ylidene borane, min. 97%, Strem Chemicals, #07-4035 (CAS: 1211417-77-4)

2-(2,4-Difluorophenyl)-5-(trifluoromethyl)pyridine, 98% dF(CF3)ppy, Strem Chemicals, #07-4040 (CAS: 387827-64-7)

1,3-Bis{2,3-dimethyl-4-[polyisobutyl(24)]phenyl}-4,5-dihydroimidazolium tetrafluoroborate (50% in hexanes/polyisobutylene), Strem Chemicals, #07-4042

1,3-Bis{2,3-dimethyl-4-[polyisobutyl(20)]phenyl}imidazolium chloride (50% in hexanes/polyisobutylene), Strem Chemicals, #07-4045

1,3-Bis{2,6-di-i-propyl-4-[polyisobutyl(20)]phenyl}imidazolium chloride (50% in hexanes/polyisobutylene), Strem Chemicals, #07-4050

1,3-Bis(2,6-di-i-propylphenyl)-2-chloroimidazolium chloride/cesium fluoride admixture (1.0/6.7 molar ratio or 1/2.2 weight ratio) PhenoFluorMix, Strem Chemicals, #07-4055 (CAS: 1228185-09-8)

(1R,2R)-N,N’-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98%, Strem Chemicals, #07-4060 (CAS: 121758-19-8)

(1S,2S)-N,N’-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98%, Strem Chemicals, #07-4061 (CAS: 170709-41-8)

(1R,2R)-N,N’-Bis(phenylmethyl)-1,2-cyclohexanediamine Dihydrochloride, min. 98%, Strem Chemicals, #07-4073 (CAS: 212611-88-6)

(R)-7,7-Bis[(4S)-(phenyl)oxazol-2-yl)]-2,2,3,3-tetrahydro-1,1-spirobiindane, min. 97% (Ra,S,S)-SpiroBOX, Strem Chemicals, #07-5194 (CAS: 890090-21-8)

(S)-7,7-Bis[(4S)-(phenyl)oxazol-2-yl)]-2,2,3,3-tetrahydro-1,1-spirobiindane, min. 97% (Sa,S,S)-SpiroBOX, Strem Chemicals, #07-5195 (CAS: 940880-69-3)

3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(1-piperidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione, 98%, Strem Chemicals, #07-5610 (CAS: 1211565-11-5)

3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-pyrrolidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione, 98%, (99% ee), Strem Chemicals, #07-5611 (CAS: 1346683-42-8)

(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%, Strem Chemicals, #07-6008 (CAS: 870991-70-1)

(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%, Strem Chemicals, #07-6009 (CAS: 119386-71-9)

4-[Polyisobutyl(20)]-2,6-dimethylaniline (50% in heptane/polyisobutylene), Strem Chemicals, #07-6110

4-[Polyisobutyl(12)]-2-ethylaniline (50% in heptane/polyisobutylene), Strem Chemicals, #07-6115

4-[Polyisobutyl(18)]-2,6-(di-i-propyl)aniline (50% in heptane/polyisobutylene), Strem Chemicals, #07-6120

N-[3,5-Bis(trifluoromethyl)phenyl]-N’-[(1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl]thiourea, 95%, (99% ee), Strem Chemicals, #07-6300 (CAS: 949480-57-3)

N-[3,5-Bis(trifluoromethyl)phenyl]-N’-[(1R,2R)-2-(1-piperidinyl)cyclohexyl]thiourea, 98%, (99% ee), Strem Chemicals, #07-6318 (CAS: 1289514-24-4)

N-[(1R,2R)-2-[Bis(phenylmethyl)amino]cyclohexyl]-N’-[3,5-bis(trifluoromethyl)phenyl]thiourea, 98%, (99% ee), Strem Chemicals, #07-6320 (CAS: 1240466-16-3)

N-[(1S,2S)-2-[Bis(phenylmethyl)amino]cyclohexyl]-N’-[3,5-bis(trifluoromethyl)phenyl]thiourea, 98%, (99% ee), Strem Chemicals, #07-6321 (CAS: 1233369-39-5)