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Unternehmen Kontakt Information
Firmenname:    Strem Chemicals, Inc.
Telefon:    (978) 462-3191
Telefax:    (978) 465-3104
E-Mail:    info@strem.com
Nationalität:    USA
Website:    www.strem.com
Produkte Betrag:    2864
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Produktkatalog
((4R,5R)-(+)-O-[1-Benzyl-1-(5-methyl-2-phenyl-4,5-dihydrooxazol-4-yl)
-2-phenylethyl] (diphenylphosphinite)(1,5-COD)iridium(I) tetrakis(3,5-bis(trifluoromethyl)phenyl		 880262-14-6 C37H46NO3P.C32H12BF24.C8H12.Ir
((4S,5S)-(-)-O-[1-Benzyl-1-(5-methyl-2-phenyl-4,5-dihydro-oxazol-4-yl)
-2-phenylethyl]-diphenylphosphinite)(1,5-COD)iridium(I)tetrakis-(3,5-bis(trifluoromethyl)phenyl		 405235-55-4 C77H58BF24IrNO2P 4*
((4S,5S)-(-)-O-[Benzyl-1-(5-Me-2-Ph-4,5-dihydro-oxazol-4-yl)-2-PhEt]
-dicyclohexylphosphinite)(1,5-COD)Ir(I)tetrakis-(3,5-bis(trifluoromethyl)phenylborate, min. 97%		 583844-38-6 C77H70BF24IrNO2P 4*
(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98+% (R,R)-Et-DUPHOS-Rh 228121-39-9 C30H48BF4P2Rh-
(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh 136705-77-6 C31H48F3O3P2RhS
(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene, 98+% (R,R)-Et-DUPHOS 136705-64-1 C22H36P2
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh 210057-23-1 C26H40BF4P2Rh 4*
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh 187682-63-9 C27H40F3O3P2RhS
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene,98+% (R,R)-Me-DUPHOS 147253-67-6 C18H28P2
(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 98% (R,R)-Ph-BPE-Rh 528565-84-6 C42H48BF4P2Rh
(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 98% (R,R)-Ph-BPE 528565-79-9 C34H36P2
(-)-1,2-Bis((2S,5S)-2,5-diethylphospholano)ethane, 98+% (S,S)-Et-BPE 136779-27-6 C18H36P2
(-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene(1,5-cyclooctadiene)
rhodium (I) tetrafluoroborate, min. 98% (S,S)-i-Pr-DUPHOS-Rh		 [Rh(C8H12)(C26H44P2)]+BF4-
(-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene, 98+% (S,S)-i-Pr-DUPHOS 147253-69-8 C26H44P2
(-)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)ethane(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98+% (S,S)-Me-BPE-Rh 213343-65-8 C22H40BF4P2Rh-
(-)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)ethane, 98+% (S,S)-Me-BPE 136779-26-5 C14H28P2
(-)-1,2-Bis[(2R,5R)-2,5-dimethylphospholanyl]-3,3,4,4-tetrafluoro-1-cyclobutene(
1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 95% [catASium?MQF(R)Rh]		 Rh(C8H12)(C16H24F4P2)+BF4-
(-)-2,2-Bis[(4S)-4-phenyl-2-oxazolin-2-yl]propane, 98% 131457-46-0 C21H22N2O2
(-)-2,3-Bis((2R,5R)-2,5-dimethylphospholano)benzo[b]thiophene(1,5-
cyclooctadiene)rhodium (I) tetrafluoroborate		 511543-00-3 C28H40BF4P2RhS
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-(3,5-dimethylphenyl)
-1H-pyrrole-2,5-dione, min. 97% [catASium甅NXyl(R)]		 C24H33NO2P2
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-(4-methoxyphenyl)-1H-pyrrole-2,
5-dione(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 97% [catASium?MNAn(R)R		 Rh(C8H12)(C23H31NO3P2)+BF4-
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-[3,5-bis(trifluoromethyl)phenyl]
-1H-pyrrole-2,5-dione(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 97% [cat		 Rh(C8H12)(C24H27F6NO2P2)+BF4-
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-[3,5-bis(trifluoromethyl)phenyl]
-1H-pyrrole-2,5-dione, min. 95% [catASium?MNXylF(R)]		 1133149-41-3 C24H27F6NO2P2
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-[3,5-dimethylphenyl]
-1H-pyrrole-2,5-dione(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 97% [catASium?MNXyl		 Rh(C8H12)(C24H33NO2P2)+BF4-
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-methyl-1H-pyrrole-2,5-dione(
1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 97% [catASium?MN(R)Rh]		 Rh(C8H12)(C17H27NO2P2)+BF4-
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]maleic anhydride (1,5-cyclooctadiene)rhodium (I) hexafluoroantimonate, min. 97% [catASium?M(R)RhSbF6] Rh(C8H12)(C16H24O3P2)+SbF6-
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]maleic anhydride(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98% [catASium?M(R)Rh] 507224-99-9 C24H36BF4O3P2Rh 4*
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]maleic anhydride(1,5-cyclooctadiene)rhodium (I) trifluoromethanesulfonate, min. 97% [catASium?M(R)RhOTf] Rh(C8H12)(C16H24O3P2)+CF3SO3-
(-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholanyl]maleic anhydride, min. 97% [catASium?M(R)] 505092-86-4 C16H24O3P2
(-)-2,6-Bis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazolin-2-yl]pyridine, min. 97% Indenyl-PYBOX 185346-09-2 C25H19N3O2
(-)-2,6-Bis[(4S)-4-(i-propyl)-2-oxazolin-2-yl]pyridine, 98+% 118949-61-4 C17H23N3O2
(-)-2,6-Bis[(4S)-4-phenyl-2-oxazolin-2-yl]pyridine, 98+% 174500-20-0 C23H19N3O2
(-)-3,4-Bis[(2R,5R)-2,5-dimethylphospholanyl]-1-pentafluorophenyl-1H-pyrrole-2,
5-dione(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 95% [catASium?MNF(R)Rh]		 Rh(C8H12)(C22H24F5NO2P2)+BF4-
(-)-4,5-Bis[(2R,5R)-2,5-dimethylphospholanyl](1,2-dimethyl-1,2-
dihydropyridazine-3,6-dione)(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 95% [catASium?MNN		 Rh(C8H12)(C18H30N2O2P2)+BF4-
(-)-Dichloro[(4S)-4-(i-propyl)-2-{(S)-2-(diphenylphosphino)ferrocenyl}oxazoline]
(triphenylphosphine)ruthenium (II)		 212133-11-4 C46H43Cl2FeNOP2Ru 10*
(+)-{(1S,4R)-3-[4-(Diphenylphosphino)-2,5-dimethyl-3-thienyl)-4,
7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl}diphenylphosphine, min. 96% [catASium?T1]		 868851-47-2 C40H40P2S
(+)-{(1S,4R)-3-[4-(Diphenylphosphino)-2,5-dimethyl-3-thienyl]-4,
7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl}bis(3,5-dimethylphenylphosphine, min. 98% [catASium?T2]		 1272755-16-4 C44H48P2S
(+)-{4-[(1R,4S)-3-(Diphenylphosphino)-1,7,7-trimethylbicyclo[2.2.1]hept-
2-en-2-yl]-2,5-dimethyl-3-thien-3-yl}bis(3,5-dimethylphenyl)phosphine, min. 95% [catASium?T3		 868851-50-7 C44H48P2S
(+)-1,2-Bis((2R,5R)-2,5-diethylphospholano)ethane, 98+% (R,R)-Et-BPE 136705-62-9 C18H36P2
(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene(1,5-cyclooctadiene)
rhodium (I) tetrafluoroborate, min. 98% (R,R)-i-Pr-DUPHOS-Rh		 569650-64-2 C34H56BF4P2Rh
(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene, 98+% (R,R)-i-Pr-DUPHOS 136705-65-2 C26H44P2
(+)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)ethane(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98+% (R,R)-Me-BPE-Rh 305818-67-1 C22H40BF4P2Rh-
(+)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)ethane, 98+% (R,R)-Me-BPE 129648-07-3 C14H28P2
(+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98+% (S,S)-Et-DUPHOS-Rh 213343-64-7 C30H48BF4P2Rh-
(+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) trifluoromethanesulfonate, 98+% (S,S)-Et-DUPHOS-Rh 142184-30-3 C31H48F3O3P2RhS
(+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene, 98+% (S,S)-Et-DUPHOS 136779-28-7 C22H36P2
(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98+% (S,S)-Me-DUPHOS-Rh 205064-10-4 C26H40BF4P2Rh 4*
(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 136705-75-4 C27H40F3O3P2RhS
(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene, 98+% (S,S)-Me-DUPHOS 136735-95-0 C18H28P2
(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 98% (S,S)-Ph-BPE-Rh [Rh(C8H12)(C34H36P2)]+BF4-
(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane, min. 98% (S,S)-Ph-BPE 824395-67-7 C34H36P2
(+)-1,2-Bis[(2S,5S)-2,5-dimethyl-(3S,4S)-3,4-dihydroxyphospholano]benzene bis(trifluoromethanesulfonate)salt, min. 97% (S,S,S,S)-ROPHOS-bis(OTf) 552829-96-6 C20H30F6O10P2S2
(+)-2,3-Bis[(2S,5S)-2,5-dimethylphospholanyl]-1-methyl-1H-pyrrole-2,5-dione(
1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 98% [catASium?MN(S)Rh]		 Rh(C8H12)(C16H25NO2P2)+BF4-
(+)-2,3-Bis[(2S,5S)-2,5-dimethylphospholanyl]maleic anhydride(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate, 98% [catASium?M(S)Rh] Rh(C8H12)(C16H24O3P2)+BF4-
(+)-2,6-Bis[(4R)-4-(i-propyl)-2-oxazolin-2-yl]pyridine, 98+% 131864-67-0 C17H23N3O2
(+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine, 98+% 128249-70-7 C23H19N3O2
(+)-Dichloro[(4R)-4-(i-propyl)-2-{(R)-2-(diphenylphosphino)ferrocenyl}oxazoline]
(triphenylphosphine)ruthenium (II)		 849921-25-1 C46H43Cl2FeNOP2Ru 10*
(1,10-Phenanthroline)bis(triphenylphosphine)copper (I) nitrate, dichloromethane adduct, 98% 33989-10-5 C49H40Cl2CuN3O3P2
(1R,2R)-(-)-1,2-Bis(4-hydroxyphenyl)ethylenediamine dihydrochloride, min. 98% C14H16N2O2.2HCl
(1R,2R)-(-)-1,2-Diaminocyclohexane, 99% (R,R)-DACH 20439-47-8 C6H14N2
(1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN 144222-34-4 C21H22N2O2S
(1R,2R)-(+)-1,2-Bis(4-cyanophenyl)ethylenediamine dihydrochloride, min. 98% 117903-80-7 C16H14N4.2ClH
(1R,2R)-(+)-1,2-Bis(4-dimethylaminophenyl)ethylenediamine tetrahydrochloride, min. 98% C18H26N4.4HCl
(1R,2R)-(+)-1,2-Bis(4-nitrophenyl)ethylenediamine dihydrochloride, min. 98% 117903-79-4 C14H14N4O4.2ClH
(1R,2R)-(+)-1,2-Diphenylethylenediamine, min. 97% (R,R)-DPEN 35132-20-8 C14H16N2
(1R,2S)-(+)-cis-1-Aminoindan-2-ol, 98% 136030-00-7 C9H11NO
(1S,2R)-(-)-cis-1-Aminoindan-2-ol, 98% 126456-43-7 C9H11NO
(1S,2S)-(-)-1,2-Diphenylethylenediamine, min 97% (S,S)-DPEN 29841-69-8 C14H16N2
(1S,2S)-(+)-1,2-Diaminocyclohexane, 99% (S,S)-DACH 21436-03-3 C6H14N2
(1S,2S)-(+)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (S,S)-TsDPEN 167316-27-0 C21H22N2O2S
(1Z,3Z)-1,4-Bis(diphenylphosphino)-1,2,3,4-tetraphenyl-1,3-butadiene, min. 98% Ph4-NUPHOS 420120-75-8 C52H40P2
(2-Cyanophenyl)diphenylphosphine, min. 98% 34825-99-5 C19H14NP
(2R)-(+)-1,1-Bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine, min. 97% (R)-DAIPEN 166764-19-8 C19H26N2O2
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)-bicyclo 2.2.1 hept-5-ene, min. 95% (R,R)-NORPHOS 71042-54-1 C31H28P2
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-
cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97% (R,R)-NORPHOS-Rh		 521272-85-5 C31H28P2.C8H12.BF4.Rh
(2R,4R)-(-)-2,4-Pentanediol, 99% 42075-32-1 C5H12O2
(2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane, 99% (R,R-BDPP) 96183-46-9 C29H30P2
(2R,5R)-(-)-2,5-Hexanediol, 99% 17299-07-9 C6H14O2
(2S)-(-)-1,1-Bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine, min. 97% (S)-DAIPEN 148369-91-9 C19H26N2O2
(2S,3S)-(-)-Bis(diphenylphosphino)butane (S,S)-CHIRAPHOS 64896-28-2 C28H28P2
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)-bicyclo 2.2.1 hept-5-ene, min. 95% (S,S)-NORPHOS 71042-55-2 C31H28P2
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-
cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97% (S,S)-NORPHOS-Rh		 78355-59-6 C31H28P2.C8H12.BF4.Rh
(2S,3S)-(+)-2,3-Butanediol, min. 97% 19132-06-0 C4H10O2
(2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane, 99% (S,S-BDPP) 77876-39-2 C29H30P2
(2S,4S)-(+)-2,4-Pentanediol, 99% 72345-23-4 C5H12O2
(2S,5S)-(+)-2,5-Hexanediol, 99% 34338-96-0 C6H14O2
(3,3-Dimethyl-1-butyne)dicobalt hexacarbonyl, 98% 56792-69-9 C12H10Co2O6
(3aR,8aR)-(-)-(2,2-Dimethyl-4,4,8,8-tetraphenyl-tetrahydro-[1,3]dioxolo[4,5-
e][1,3,2]dioxaphosphepin-6-yl)dimethylamine, min. 98%		 213843-90-4 C33H34NO4P
(3R,4R)-(+)-Bis(diphenylphosphino)-1-benzylpyrrolidine(1,5-cyclooctadiene)
rhodium (I) tetrafluoroborate, min. 97% [catASium?D(R)Rh]		 99143-48-3 C43H45BF4NP2Rh 4*
(3R,5R)-(-)-3,5-Heptanediol, 99% 77291-90-8 C7H16O2
(3R,6R)-(-)-3,6-Octanediol, 99% 129619-37-0 C8H18O2
(3S,5S)-(+)-3,5-Heptanediol, 99% 129212-21-1 C7H16O2
(3S,6S)-(+)-3,6-Octanediol, 99% 136705-66-3 C8H18O2
(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP (-)-2,2-Dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolan 32305-98-9 C31H32O2P2
(4R,5R)-(-)-O-Isopropylidene-2,3-dihydroxy-1,4-bis(p-tosyl)butane (4R-trans)-2,2-Dimethyl-1,3-dioxolan-4,5-dimethylbis(toluol-p-sulfonat) 51064-65-4 C21H26O8S2
(4R,5S)-(+)-4-Benzyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)
-2-oxazolidinone, 99%		 C18H14F13NO2
(4R,5S)-(+)-4-i-Propyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)
-2-oxazolidinone, 99%		 C14H14F13NO2
(4S)-(-)-2-(4-t-Butyl-4,5-dihydro-oxazol-2-yl)propan-2-ol, 98% C10H19NO2
(4S,5R)-(-)-4-Benzyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl-
2-oxazolidinone, 99%		 857637-92-4 C18H14F13NO2
(4S,5R)-(-)-4-i-Propyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)
-2-oxazolidinone, 99%		 871210-22-9 C14H14F13NO2
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