J & K SCIENTIFIC LTD.

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Company Name:J & K SCIENTIFIC LTD.
Tel:400-666-7788 010-82848833-
Fax:86-10-82849933
Email:jkinfo@jkchemical.com;market6@jkchemical.com
WebSite:http://www.jkchemical.com
Product Total:96504
CB Index:76
Nationality:China
      J&K was established in 1992 with bases in Sweden and China and is now a leading manufacturer and market developer of ultrafine materials. The Group has operations with fast worldwide extending, and employs a team of highly skilled and experienced scientists and engineers. The strength of the company is built on a unique combination of Sophisticated technological research, Agile manufacturing and Systematic distribution. J&K offers its customers the products and support needed to maximize the speed and productivity of their R&D activities.
Product Name MF CAS Details
Chloramphenicol, 98% C11H12Cl2N2O5 56-75-7 Details
4-Vinylphenylboronic acid, 98% C8H9BO2 2156-04-9 Details
4-Fluoro-2-hydroxybenzoic acid, 97% C7H5FO3 345-29-9 Details
4-Hydroxy-2-methoxybenzaldehyde, 98% C8H8O3 18278-34-7 Details
Deuterium oxide, 99.9 atom%D D2O 7789-20-0 Details
Orange II C16H11N2NaO4S 633-96-5 Details
Copper(II) acetate, anhydrous, min. 97% C2H4O2.1/2Cu 142-71-2 Details
Pyridine-d5, 99 atom%D C5D5N 7291-22-7 Details
4-Amino-3-(trifluoromethyl)pyridine, 99% C6H5F3N2 387824-61-5 Details
N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid, 99% C6H15NO6S 7365-44-8 Details
Chlorodiisopropylsilane, 95% C6H15ClSi 2227-29-4 Details
Vanadium(III) chloride tetrahydrofuran adduct C4H8Cl3OV 19559-06-9 Details
Germanium(IV) oxide, elec. gr. (99.9999%-Ge) PURATREM GeO2 1310-53-8 Details
6-chloroisoquinoline, 95% C9H6ClN 62882-02-4 Details
4-Methylumbelliferyl β-D-xylopyranoside, 98% C15H16O7 6734-33-4 Details
m-Tolyl isothiocyanate, 97% C8H7NS 621-30-7 Details
2,2,3,3-Tetrafluoropropyl methacrylate, 98% C7H8F4O2 45102-52-1 Details
2-Hydroxyethyl methacrylate, 99.5%, stabilized with MEHQ C6H10O3 868-77-9 Details
(3,4-Dimethoxyphenyl)acetone, 97% C11H14O3 776-99-8 Details
2-Bromo-5-fluorobenzoic acid, 98% C7H4BrFO2 394-28-5 Details
3'-Bromoacetophenone, 98% C8H7BrO 2142-63-4 Details
(S)-1-[2-(Diphenylphosphino)phenyl]ethylamine, min. 97% C20H20NP 913196-43-7 Details
1,2,3,5-Tetra-O-acetyl-β-L-ribofuranose, 98% C13H18O9 144490-03-9 Details
1,5-Cyclooctadiene(acetylacetonato)iridium(I), 99% (99.9%-Ir) C13H19IrO4* 12154-84-6 Details
3-Amino-4-bromobenzoic acid methyl ester, 97% C8H8BrNO2 46064-79-3 Details
1,1,1,2,3,4,4,5,5,5-Decafluoropentane, 98% C5H2F10 138495-42-8 Details
2,1,3-Benzothiadiazole-4-carboxylic acid, 97% C7H4N2O2S 3529-57-5 Details
1,1'-Dimethylferrocene, min. 98% C12H14Fe10* 1291-47-0 Details
3-(4-Methylpiperazin-1-yl)aniline, 97% C11H17N3 148546-99-0 Details
1-Chloroethyl chloroformate, 97% C3H4Cl2O2 50893-53-3 Details
1-Bromo-3,5-difluorobenzene, 99% C6H3BrF2 461-96-1 Details
2-Amino-4-(trifluoromethyl)benzoic acid, 98% C8H6F3NO2 402-13-1 Details
2,4,6-Trifluorobenzonitrile, 99% C7H2F3N 96606-37-0 Details
3-Bromo-4-fluoro benzotrifluoride, 97% C7H3BrF4 68322-84-9 Details
4-TrifluoroMethylbenzoic Anhydride C16H8F6O3 25753-16-6 Details
2,6-Dichloro-3-nitrotoluene C7H5Cl2NO2 29682-46-0 Details
Thiazole-4-MethylaMine hydrochloride C4H7ClN2S 117043-86-4 Details
2-Chloro-4-nitrobenzaMide C7H5ClN2O3 3011-89-0 Details
2,6-Difluoroanisole C7H6F2O 437-82-1 Details
5-Fluoro-2-(trifluoroMethyl)pyridine C6H3F4N 936841-73-5 Details
2-Phenoxypropionyl Chloride C9H9ClO2 122-35-0 Details
3-BroMo-1-(triisopropylsilyl)indole C17H26BrNSi 148249-36-9 Details
N-Boc-4-piperidineethanol C12H23NO3 89151-44-0 Details
5-fluoro-2-pyrrolidin-2-yl-1H-benzimidazole(SALTDATA: 2HCl) C11H12FN3 885277-90-7 Details
2-(benzoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid(SALTDATA: FREE) C15H13NO3S 307341-55-5 Details
2-morpholinecarboxamide(SALTDATA: HCl) C5H10N2O2 135072-13-8 Details
4-[(3-BroMobenzene)sulfonyl]Morpholine C10H12BrNO3S 871269-13-5 Details
2,3-Naphtho-15-crown-5 C18H22O5 17454-47-6 Details
2-Chloro-6-fluoroanisole 97% C7H6ClFO 53145-38-3 Details
2,4-Dichloro-1-(2-iodophenoxy)benzene , 95%+ C12H7Cl2IO 175136-78-4 Details
4-Methoxy-3-(trifluoromethyl)phenylboronic acid C8H8BF3O3 149507-36-8 Details
Methyl 5-Phenylvalerate C12H16O2 20620-59-1 Details
N-(3-pyridinylmethyl)-1-butanamine(SALTDATA: HCl) C10H16N2 20173-12-0 Details
DidecylaMine C20H43N 1120-49-6 Details
Isopropyldiphenylphosphine C15H17P 6372-40-3 Details
[(Oxido)phenyl(trifluoroMethyl)-laMbda4-sulfanylidene]diMethylaMMoniuM Tetrafluoroborate C9H11F3NOS.BF4 1046786-08-6 Details
5-(3-methoxyphenyl)isoxazole-3-carboxylic acid(SALTDATA: FREE) C11H9NO4 668971-56-0 Details
4,5,6,7-Tetrafluoroindole-3-carboxaldehyde C9H3F4NO 30683-38-6 Details
2-(4-Trifluoromethyl-phenyl)-ethylaminehydrochloride C9H11ClF3N 52997-74-7 Details
2-Cyclohexen-1-ol C6H10O 822-67-3 Details
4-Isocyanato-4-thien-2-yltetrahydropyran, 95% C10H11NO2S 926921-63-3 Details
3-BroMo-5-chloro-2-fluoropyridine C5H2BrClFN 884494-87-5 Details
2,3-Dihydro-1,4-benzodioxine-6-carbothioamide , 97% C9H9NO2S 337508-71-1 Details
5- tert -Butyl-2-methyl-4-pyrrolidin-1-ylmethyl-furan-3-carboxylic acid C15H23NO3 435341-86-9 Details
(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-diMethylaMino)(2-dicyclohexylphosphinophenyl)Methane, Min. 97% C43H63FeNP2 1016985-24-2 Details
Methyl 2-chlorooxazole-5-carboxylate C5H4ClNO3 934236-41-6 Details
Alanap C18H13NO3 132-66-1 Details
3-Chloro-2-Methoxypyridine-5-boronic acid C6H7BClNO3 942438-89-3 Details
Methyl perfluoro-3,6-dioxadecanoate C9H3F15O4 129301-40-2 Details
5-(4-Pyridyl)-1,3-oxazole, 97% C8H6N2O 70380-75-5 Details
2,2-Difluorobutyric acid C4H6F2O2 2366-62-3 Details
8-fluoro-2-methyl-4-quinolinamine(SALTDATA: FREE) C10H9FN2 288151-34-8 Details
3-(Methylsulphonyl)aniline C7H9NO2S 35216-39-8 Details
4-(Chloromethyl)-N-methyl-2-nitroaniline C8H9ClN2O2 130597-56-7 Details
2-(2-Morpholin-4-ylethoxy)benzaldehyde 95% C13H17NO3 68997-45-5 Details
(5-Methyl-3-phenyl-4-isoxazolyl)methylamine , 97% C11H12N2O 306935-01-3 Details
Indolin-5-aMine hydrochloride C8H8N2O2 32692-19-6 Details
{2-[2-(Dimethylamino)ethoxy]phenyl}methanol , 97% C11H17NO2 59115-26-3 Details
1-BroMo-2-fluorocyclohexane C6H10BrF 656-57-5 Details
PiperonylaMine C8H9NO2 2620-50-0 Details
2,4-DibroMo-6-nitroaniline C6H4Br2N2O2 827-23-6 Details
1,4,5,6-Tetrahydro-6-oxopyridazine-3-carboxylic Acid C5H6N2O3 27372-38-9 Details
2-BroMo-3-Methoxynaphthalene C11H9BrO 68251-77-4 Details
3-(2,6-Dichlorophenyl)-5-Methylisoxazole-4-carboxylic acid C11H7Cl2NO3 3919-76-4 Details
1,9-Bis(acryloyloxy)nonane (stabilized with MEHQ) C15H24O4 107481-28-7 Details
L-(+)-Fructose, 95% C6H12O6 7776-48-9 Details
Ammonium hexafluorogermanate, 99% F6GeH8N2 16962-47-3 Details
Nickel(II) acetate tetrahydrate, 99% C4H14NiO8 6018-89-9 Details
Cresyl Violet, high purity biological stain C18H15N3O3 10510-54-0 Details
Potassium sodium alloy 78:22 (99.95%) KNa 11135-81-2 Details
β-Ionone, 96% C13H20O 14901-07-6 Details
Phenol, 99.5% C6H6O 108-95-2 Details
D-Fructose-1,6-biphosphate trisodium salt, 98% C6H27Na3O20P2 81028-91-3 Details
Molecular sieves, -8+12 beads (Linde 4A) C20H25FN2O8 70955-01-0 Details
Tris(8-quinolinolato)aluminum, 99.5%, purified by sublimation C27H18AlN3O3 2085-33-8 Details
Pentacene, 98% C22H14 135-48-8 Details
p-Xylene, 99% C8H10 106-42-3 Details
Chromium(III) acetylacetonate, 97.5% C15H21CrO6 21679-31-2 Details
5-bromo-2-methoxythiazole, 95% C4H4BrNOS 446287-05-4 Details
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