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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

L-Tyrosine benzyl ester p-toluenesulfonate salt, 98%O-Benzyl-L-tyrosintoluol-p-sulfonat53587-11-4C23H25NO6S
4-bromo-1-trityl-1H-imidazole, 95%87941-55-7C22H17BrN2
SodiuM 1-Undecanesulfonate5838-34-6C11H25NaO3S
2-Propylaniline2-Propylanilin1821-39-2C9H13N
6-Amino-2-ethyl-2-methyl-chroman-4-one886363-56-0C12H15NO2
3-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid(SALTDATA: FREE)322725-48-4C12H12N2O4
1,3-Bis(3-cyanopropyl)tetramethyldisiloxane18027-80-0C12H24N2OSi2
1-(4-Bromobutoxy)-3-chlorobenzene, 95%23529-80-8C10H12BrClO
2-(4-Isobutylphenyl)propanohydrazide, 95%127222-69-9C13H20N2O
3-[5-(chloroMethyl)-1,3,4-oxadiazol-2-yl]pyridine (SALTDATA: FREE)677347-79-4C8H6ClN3O
3-Aminobenzeneboronic acid, 98%(m-Aminophenyl)metaborsure30418-59-8C6H8BNO2
5,6,7,8-Tetrahydroisoquinoline, 98%5,6,7,8-Tetrahydroisochinolin36556-06-6C9H11N
1-(1-ethylpiperidin-3-yl)methanamine(SALTDATA: 0.03H2CO3 0.31H2O)102459-02-9C8H18N2
5-Phenyl-4-(1H-1,2,4-triazol-1-yl)cyclohexa-1,3-dione886361-84-8C14H13N3O2
α-Toluenesulfonyl fluoride, 99%alpha-Toluolsulfonylfluorid329-98-6C7H7FO2S
1-(4-chloro-2-nitrophenyl)-3-methylpiperazine(SALTDATA: HCl)331657-28-4C11H14ClN3O2
2,3,3-TriMethyl-3H-benzo[g]indole74470-85-2C15H15N
3-Fluoro-5-methoxyphenylboronic acid, 98%609807-25-2C7H8BFO3
L-4-Thiazolidinecarboxylic acid, 98%(R)-Thiazolidin-4-carbonsure34592-47-7C4H7NO2S
Dodecamethylcyclohexasiloxane, 98%Dodecamethylcyclohexasiloxan540-97-6C12H36O6Si6
4-Iodophenetole, 99%699-08-1C8H9IO
L-Phenylalanine, 99%3-Phenyl-L-alanin63-91-2C9H11NO2
Ethyl 1-(4-aminophenyl)-5-methyl-1H-pyrazole-4-carboxylate, 97%260046-88-6C13H15N3O2
trans-2-Phenyl-1-cyclopropanecarboxylic Acidtrans-2-Phenylcyclopropancarbonsure939-90-2C10H10O2
1-Hydroxy-6-(methylsulfonyl)indole170492-47-4C9H9NO3S
Cyclohexylacetaldehyde5664-21-1C8H14O
3,5-Dinitro-1H-pyrazole38858-89-8C3H2N4O4
Methyl 5-(chlorosulphonyl)-1-methyl-1H-pyrrole-2-carboxylate306936-53-8C7H8ClNO4S
3-(3,5-DiMethylphenyl)-1-propene77446-17-4C11H14
1-(3,5-dimethyl-4,5-dihydro-5-isoxazolyl)methanamine(SALTDATA: HCl)1160246-57-0C6H12N2O
4-AMino-2,6-difluorophenol, tech126058-97-7C6H5F2NO
4-[2-(2-Methylphenyl)-2-oxoethyl]benzamide, 95%+465514-82-3C16H15NO2
4-(Chloromethyl)-2-(2-thienyl)-1,3-thiazole , 97%54679-16-2C8H6ClNS2
6-(Tetrahydro-2H-pyran-4-yloxy)pyridine-3-boronic acid, pinacol ester910036-98-5C16H24BNO4
3-Methylbenzophenone3-Methylbenzophenon643-65-2C14H12O
2-Chloro-6-methylphenol, tech6-Chlor-o-kresol87-64-9C7H7ClO
2-Amino-3,5-dibromobenzonitrile68385-95-5C7H4Br2N2
p-Anisidine-3-sulfonic Acid5-Amino-2-methoxybenzolsulfonsure6470-17-3C7H9NO4S
2-Fluoro-5-(trifluoromethyl)pyridine, 98%69045-82-5C6H3F4N
(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol, 97.5%(S)-2,2-Dimethyl-1,3-dioxolan-4-methanol22323-82-6C6H12O3
(S)-2-[(Diphenylphosphino)methyl]pyrrolidine, min. 97%60261-46-3C17H20NP
Pyruvic aldehyde dimethyl acetal, 98%6342-56-9C5H10O3
N,N,N'-Trimethyl-1,3-propanediamine, 98%N,N,N'-Trimethylpropan-1,3-diamin4543-96-8C6H16N2
Ammonium tetrachloroaurate(III) hydrate (99.9985%-Au) PURATREM13874-04-9AuCl4H6NO
[4-(Methoxycarbonyl)benzyl](triphenyl)-phosphonium bromide1253-46-9C27H24O2P.Br
N,N-DiMethylacetoacetaMideN,N-Dimethyl-3-oxobutyramid2044-64-6C6H11NO2
SaMs peptide125911-68-4C74H131N29O18S2
alpha-Cyclopropylbenzyl Alcoholα-Cyclopropylbenzylalkohol1007-03-0C10H12O
4-Nitropyrrole-2-carboxylic Acid Hydrate5930-93-8C5H4N2O4
1-(4-Fluorobenzyl)piperazine, 98%70931-28-1C11H15FN2
N-(BroMoMethyl)phthaliMideN-(Brommethyl)phthalimid5332-26-3C9H6BrNO2
2-(Hydroxymethyl)-4-methoxyphenylboronic acid762263-92-3C8H11BO4
2-[(6-oxo-6H-benzo[c]chromen-3-yl)oxy]propanoic acid(SALTDATA: FREE)303016-29-7C16H12O5
2-Bromo-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)-1-ethanone , 95%7520-95-8C12H10BrNOS
5-Amino-2-naphthalenesulfonic acid, 98%5-Aminonaphthalin-2-sulfonsure119-79-9C10H9NO3S
Di(N-succinimidyl) suberate, 98%1,1'-((1,8-Dioxo-1,8-octandiyl)-bis(oxy))bis-2,5-pyrrolidindion68528-80-3C16H20N2O8
1-Butyl-[1,4]diazepane, 98%3619-75-8C9H20N2
3-Ethyl-1-pentyn-3-ol, 98%3-Ethylpent-1-yn-3-ol6285-06-9C7H12O
4-Nitrophthalimide, 99%4-Nitrophthalimid89-40-7C8H4N2O4
5-Bromo-2-fluoro-3-formylpyridine, 95%875781-15-0C6H3BrFNO
Tetrachlorocyclopropene, 98%Tetrachlorcyclopropen6262-42-6C3Cl4
Diethylamine hydrochloride, 99%Diethylammoniumchlorid660-68-4C4H12ClN
Synephrine, 98%, from Citrus aurantium L.4-(1-Hydroxy-2-(methylamino)ethyl)phenol94-07-5C9H13NO2
2-{[3-(Trifluoromethyl)benzoyl]amino}acetic acid17794-48-8C10H8F3NO3
6-Chloro-2H-1-benzopyran-3-carbonyl chloride306935-54-6C10H6Cl2O2
Ethyl 4-(4-nitrophenyl)tetrahydro-1(2H)-pyrazinecarboxylate16154-60-2C13H17N3O4
4-FluorodiphenylaMine330-83-6C12H10FN
1,2-Dibromo-3,3,3-trifluoropropene431-22-1C3HBr2F3
2-Bromo-1-(2,3,4-trimethoxyphenyl)-ethanone54109-14-7C11H13BrO4
5-methoxy-2-phenyl-1-benzofuran-3-carboxylic acid(SALTDATA: FREE)300674-03-7C16H12O4
(+/-)-BAY-K-864493468-89-4C16H15F3N2O4
3-(Carboxymethoxy)-5-fluorobenzeneboronic acid 96%913835-56-0C8H8BFO5
Piperazine-1-sulphonic acid dimethylamide98961-97-8C6H15N3O2S
1-(2,3-dimethylphenyl)piperidin-4-one(SALTDATA: FREE)938458-78-7C13H17NO
3-[(tert-Butoxycarbonyl)(Methyl)aMino]-propanoic acid124072-61-3C9H17NO4
N-Methyl-N-[3-(1H-1,2,4-triazol-1-ylmethyl)benzyl]amine , 97%876316-32-4C11H14N4
3-[(3,5-dichlorophenyl)amino]-3-oxopropanoic acid(SALTDATA: FREE)53219-94-6C9H7Cl2NO3
Methyl 4-(1H-imidazol-1-yl)benzenecarboxylate101184-08-1C11H10N2O2
DiMethyloxalylglycine89464-63-1C6H9NO5
(R)-1-Boc-3-HydroxyMethylpyrrolidine138108-72-2C10H19NO3
1-(2-thienylmethyl)piperazine(SALTDATA: 2HCl)39244-79-6C9H14N2S
(2,2,2-trifluoro-1-phenylethoxy)acetic acid(SALTDATA: FREE)53623-80-6C10H9F3O3
1-(3-Bromobenzyl)-4-methylpiperazine331977-03-8C12H17BrN2
(Naphth-1-yl)acetyl chloride5121-00-6C12H9ClO
2,5-Dimethoxybenzyl chloride3840-27-5C9H11ClO2
1-[1-(1-pyrrolidinyl)cyclopentyl]methanamine(SALTDATA: FREE)917747-55-8C10H20N2
2-(1-Ethyl-1 H -benzoimidazol-2-ylsulfanyl)-butyric acid436088-88-9C13H16N2O2S
4-Oxo-2,2,6,6-tetramethylpiperidinooxy, 96%2,2,6,6-Tetramethyl-4-oxopiperidinooxy2896-70-0C9H16NO2*
Ytterbium(III) i-propoxide (99.9%-Yb) (REO)6742-69-4C3H8OYb
Cobalt(II) thiocyanate, min. 95%Cobaltdithiocyanat3017-60-5C2CoN2S2
Tetrabutylammonium chloride, 95%Tetrabutylammoniumchlorid1112-67-0C16H36ClN
3-Nitrobenzoic acid, 99%3-Nitrobenzoes?ure121-92-6C7H5NO4
Methyl 2-amino-4-ethyl-1,3-thiazole-5-carboxylate302964-21-2C7H10N2O2S
Cyclopentylmagnesium bromide, 2.0 M solution in diethyl ether, J&KSealBromcyclopentylmagnesium33240-34-5C5H9BrMg
3-(2-furyl)-1H-1,2,4-triazol-5-amine(SALTDATA: FREE)3663-61-4C6H6N4O
3-PropoxypropylaMine16728-59-9C6H15NO
2,4-DiMethyl-1,3-dioxane2,4-Dimethyl-1,3-dioxan766-20-1C6H12O2
N-[(4-methoxy-1-naphthyl)methyl]cycloheptanamine(SALTDATA: HBr)355382-08-0C19H25NO
5-BroMo-2,4-difluorobenzenesulfonyl chloride287172-61-6C6H2BrClF2O2S
(S)-Methyl-(2-phenyl-1-pyrrolidin-1-ylmethyl-ethyl)-amine116508-54-4C14H22N2
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