J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.

Telefon:-18210857532

E-Mail:jkinfo@jkchemical.com

Nationalit?t:China

Produkte insgesamt:96815

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Produktkatalog

Bestatin research grade		65391-42-6	C16H25ClN2O4
1,10-Bis(acryloyloxy)decane (stabilized with MEHQ)	1,10-Decandiyldiacrylat	13048-34-5	C16H26O4
1-Boc-3-N-(Pyridin-4-ylmethyl)-amino-pyrrolidine		886364-95-0	C15H23N3O2
2'-Fluoro-5'-(trifluoromethyl)propiophenone		207974-18-3	C10H8F4O
Ethyl 2-(4-fluorophenyl)-3-(trifluoromethyl)-pyrazole-4-carboxylate		175137-38-9	C13H10F4N2O2
6-Thien-2-ylpyrid-3-ylamine , 97%		898289-44-6	C9H8N2S
tert-Butyl 5-oxo-1,4-diazepane-1-carboxylate		190900-21-1	C10H18N2O3
5-Bromo-2-hydroxy-3-nitropyridine, 98%	5-Brom-3-nitro-2-pyridon	15862-34-7	C5H3BrN2O3
4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-β-D-glucopyranoside, 98%		57467-13-7	C20H28N2O13
7-Methoxy-2-tetralone, 95%	7-Methoxy-1,2,3,4-tetrahydronaphthalin-2-on	4133-34-0	C11H12O2
Hafnium(IV) chloride, sublimed grade (99.9+%-Hf, <1.0% Zr)	Hafniumtetrachlorid	13499-05-3	Cl4Hf
Ciba Blue 2B	5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on	2475-31-2	C16H6Br4N2O2
[4-(1H-Pyrazol-1-yl)phenyl]methanol , 97%		143426-49-7	C10H10N2O
1-(3-Methylphenyl)-2-thiourea	m-Tolyl-2-thioharnstoff	621-40-9	C8H10N2S
2,5-Dimethylbenzonitrile	2,5-Dimethylbenzonitril	13730-09-1	C9H9N
Neodymium(III) acetate hydrate (99.9%-Nd) (REO)	Neodym(3+)acetat	6192-13-8	C6H11NdO7
2-Chlorobenzyl alcohol, 99%	2-Chlorbenzylalkohol	17849-38-6	C7H7ClO
Acetyl-D-glucosaMine research grade	N-Acetyl-α-D-glucosamin	10036-64-3	C8H15NO6
2-(4-Tert-butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole, 99%	2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazol	15082-28-7	C24H22N2O
3-Amino-1H-pyrazole-4-carboxylic acid, 96%	3-Amino-1H-pyrazol-4-carbonsure	41680-34-6	C4H5N3O2
p-Tolyl isothiocyanate, 97%	p-Tolylisothiocyanat	622-59-3	C8H7NS
(1S,2S)-(-)-1,2-Diphenylethylenediamine, min. 97% (S,S)-DPEN		29841-69-8	C14H16N2
Ethyl 5-chloro-2-indolecarboxylate, 97%	Ethyl-5-chlorindol-2-carboxylat	4792-67-0	C11H10ClNO2
Bromoacetic acid N-hydroxysuccinimide ester, 95%	1-((Bromacetyl)oxy)-2,5-pyrroli-dindion	42014-51-7	C6H6BrNO4
4-Iodobenzonitrile, 98%		3058-39-7	C7H4IN
Sodium hexachloroplatinate(IV) hexahydrate, 98+%		19583-77-8	Cl6H12Na2O6Pt
(R)-(-)-2-Amino-3-methyl-1-butanol, 98.5%		4276-09-9	C5H13NO
2-chlorothiazole-4-carboxylic acid, 95%		5198-87-8	C4H2ClNO2S
(2,4-Dichlorophenyl)-methanesulfonyl chloride, 97%		88691-50-3	C7H5Cl3O2S
1-(4-Chloro-pyridin-2-yl)-ethanone		60159-37-7	C7H6ClNO
Benzyl ethyl piperidine-1,3-dicarboxylate 97%		310454-53-6	C16H21NO4
2,2-Difluoropropionic acid ethyl ester		28781-85-3	C5H8F2O2
1-p-Tolylamino-cyclohexanecarboxylic acid		99216-79-2	C14H19NO2
N,N'-Dimethylethylenediamine, min. 98%	N,N'-Dimethylethylendiamin	110-70-3	C4H12N2
L-Thyroxine, 98%	DL-Thyroxin	51-48-9	C15H11I4NO4
cis-1,4-Dichloro-2-butene, 95%	cis-1,4-Dichlorbut-2-en	1476-11-5	C4H6Cl2
Tetrabutylammonium tribromide, 98%		38932-80-8	C16H36Br3N-2
1-(piperidin-4-ylcarbonyl)piperidine(SALTDATA: HCl)		63214-58-4	C11H20N2O
N-(2-AMino-4-trifluoroMethylphenyl)piperidine		27429-68-1	C12H15F3N2
3-Phenyl-2,4-pentanedione		5910-25-8	C11H12O2
Perfluorohexyl iodide, 98%	1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluor-6-iodhexan	355-43-1	C6F13I
2-[(2,6-Dichlorobenzyl)oxy]benzaldehyde , 97+%		175203-16-4	C14H10Cl2O2
N-Methyl-N-[3-(1H-1,2,4-triazol-1-yl)benzyl]amine , 97%		879896-43-2	C10H12N4
Methyl 3-(3,5-dibromo-4-hydroxyphenyl)-2-[(2,2,2-trifluoroacetyl)amino]propanoate , 97%		105189-44-4	C12H10Br2F3NO4
Ethyl-3-isocyanobenzoate		730971-36-5	C10H9NO2
4-Cyano-2-(trifluoroMethoxy)acetanilide		175278-19-0	C10H7F3N2O2
N-Methyl-N-phenylthiocarbamoyl chloride		19009-45-1	C8H8ClNS
(3,4-dimethoxybenzyl)(2-phenylethyl)amine(SALTDATA: HBr)		3241-76-7	C17H21NO2
4-(Trifluoromethyl)phenylglyoxal hydrate, 97+%		1736-56-7	C9H5F3O2
4-Chloro-N-phenylpicolinamide		133928-61-7	C12H9ClN2O
4-Methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine		92503-61-2	C8H11NS
5-(5-methyl-3-thienyl)-1,3,4-oxadiazol-2-amine(SALTDATA: FREE)		915922-24-6	C7H7N3OS
4-bromo-1H-pyrazole-3-carboxylic acid, 95%		13745-17-0	C4H3BrN2O2
Manganese(II) carbonate, min. 90%	Mangancarbonat	598-62-9	CMnO3
Phospho(enol)pyruvic acid cyclohexylammonium salt, 98%	2-(Phosphonooxy)acrylsure, Verbindung mit Cyclohexylamin (1:1)	10526-80-4	C6H13N.C3H5O6P
2-Amino-4-chloro-6-isopropylpyrimidine		73576-33-7	C7H10ClN3
2,3,4-Trifluorobenzyl bromide, 98%		157911-55-2	C7H4BrF3
3-(3,5-Dimethoxyphenyl)propionic acid, 97%		717-94-2	C11H14O4
Triisopropylsilyl trifluoromethanesulfonate, 99%	Trifluormethansulfons?ure-tris(1-methylethyl)-silylester	80522-42-5	C10H21F3O3SSi
2,3,4-TriMethoxyphenylboronic acid		118062-05-8	C9H13BO5
1-(2-fluorobenzyl)-1H-indole-2,3-dione(SALTDATA: FREE)		346640-52-6	C15H10FNO2
Dipropylacetic anhydride		51660-44-7	C16H30O3
5-Amino-1H-pyrazole-3-carboxylic acid		124004-31-5	C4H5N3O2
4'-AMinobenzanilide	4'-Aminobenzanilid	17625-83-1	C13H12N2O
PivalaMidine Hydrochloride	Pivalamidinhydrochlorid	18202-73-8	C5H13ClN2
5,6-Dibromo-1,3-benzodioxole		5279-32-3	C7H4Br2O2
3-chloro-N-(2,3-dimethylphenyl)propanamide(SALTDATA: FREE)		39494-15-0	C11H14ClNO
2-Bromo-1-[4-(2-thienyl)phenyl]-1-ethanone, 97%		128746-80-5	C12H9BrOS
2-Chloro-6-methoxyquinoline-3-carbonitrile		101617-91-8	C11H7ClN2O
4-Pentyn-1-ol, 97%	Pent-4-yn-1-ol	5390-04-5	C5H8O
Xenon(II) fluoride, 99.5%	Xenondifluorid	13709-36-9	F2Xe
Benzothiophene-3-carbohydrazide, 97%		78676-34-3	C9H8N2OS
4,4'-Dimethoxybenzhydrol, 98%	p,p'-Dimethoxybenzhydrylalkohol	728-87-0	C15H16O3
Fmoc-D-Trp(Boc)-OH, 98%		163619-04-3	C31H30N2O6
2-Methoxy-4-nitrophenyl isothiocyanate, 98%		190774-55-1	C8H6N2O3S
3-Pyridyl isothiocyanate, 95%, derivatization grade		17452-27-6	C6H4N2S
3-Methylthiophene-2-boronic acid, 99%		177735-09-0	C5H7BO2S
β-Sitosterol, 98%, from Zea mays L.	Stigmast-5-en-3-β-ol	83-46-5	C29H50O
2-(3-methyl-4-nitrophenoxy)propanohydrazide(SALTDATA: FREE)		588681-42-9	C10H13N3O4
6-TrifluoroMethylnicotinoyl chloride		358780-13-9	C7H3ClF3NO
(5,5-Dimethyl-2-oxo-tetrahydro-furan-3-yl)-acetic acid		412298-86-3	C8H12O4
Nonafluoro-3,6-dioxaheptanoic acid		151772-58-6	C5HF9O4
1-methyl-2-oxo-1,2-dihydro-4-pyridinecarboxylic acid(SALTDATA: FREE)		33972-97-3	C7H7NO3
4-Methoxythiophene-3-carboxylic acid, 95%		71050-40-3	C6H6O3S
1-(1,3-dimethylpyrrolidin-3-yl)-N-methylmethanamine(SALTDATA: FREE)		938458-86-7	C8H18N2
Lithium aluminium hydride bis(tetrahydrofuran), 1M solution in toluene, AcroSeal		123439-81-6	C4H12AlLiO
3'-Fluoro-5'-(trifluoromethyl)acetophenone		202664-54-8	C9H6F4O
2,6-Diformyl-4-chlorophenol, 99%	5-Chlor-2-hydroxyisophthalaldehyd	32596-43-3	C8H5ClO3
D-Sorbitol, 98%	D-Glucitol	50-70-4	C6H14O6
4-Fluoro-3-methoxybenzonitrile, 98%		243128-37-2	C8H6FNO
2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione, 98%	6,6,7,7,8,8,8-Heptafluor-2,2-dimethyloctan-3,5-dion	17587-22-3	C10H11F7O2
1H,1H,2H-Perfluoro-1-decene, 99%	3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluordec-1-en	21652-58-4	C10H3F17
1H-Benzimidazole-5-carboxylic acid, 98%		15788-16-6	C8H6N2O2
N^α-Carbobenzyloxy-L-asparagine, 98%	N2-[(Phenylmethoxy)carbonyl]-L-asparagin	2304-96-3	C12H14N2O5
2-(Methylsulfonyl)acetophenone		3708-04-1	C9H10O3S
cis-3-Hexenoic acid, 90%	Hex-3-ensure	4219-24-3	C6H10O2
3-(2-aminophenyl)-5-methyl-2,4-imidazolidinedione(SALTDATA: FREE)		1218456-21-3	C10H11N3O2
(S)-(+)-1-[(R)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldicyclohexylphosphine		158923-07-0	C36H56FeP210*
Quinoline-6-carboxylic acid, 98%	Chinolin-6-carbonsure	10349-57-2	C10H7NO2
[3-(Trifluoromethyl)phenyl]methanesulfonyl chloride , 90%		127162-96-3	C8H6ClF3O2S

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J & K SCIENTIFIC LTD.

Produktkatalog