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J & K SCIENTIFIC LTD.

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

1,2-Bis(trimethoxysilyl)ethane, 97%3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctan18406-41-2C8H22O6Si2
2-Phthalimidoethanesulfonyl chloride, 97%4403-36-5C10H8ClNO4S
2-Nitrocinnamaldehyde, 98%2-Nitrozimtaldehyd1466-88-2C9H7NO3
Fmoc-Lys(Tfa)-OH, 98%76265-69-5C23H23F3N2O5
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)scandium(III), 99% (99.9%-Sc) (REO) [Sc(TMHD)3]15492-49-6C33H57O6Sc
Chrysophanic acid, 98%, from Rheum palmatum L.1,8-Dihydroxy-3-methylanthrachinon481-74-3C15H10O4
5-Bromothiophene-2-carboxylic acid, 97%7311-63-9C5H3BrO2S
Diethyl 4-chlorobenzylphosphonate, 98%39225-17-7C11H16ClO3P
4'-Fluoro-1'-acetonaphthone 97%1-(4-Fluor-1-naphthyl)ethan-1-on316-68-7C12H9FO
Ethyl 3-BroMo-2-oxopropanoateEthylbrompyruvat70-23-5C5H7BrO3
2-hydrazino-1-methyl-1H-benzimidazole(SALTDATA: 1HCl)7022-37-9C8H10N4
4-Amino-3-cyanobenzotrifluoride6526-08-5C8H5F3N2
2-Amino-7-chloro-1,8-naphthyridine7-Chlor-1,8-naphthyridin-2-amin15944-33-9C8H6ClN3
DBD-F [=4-(N,N-DiMethylaMinosulfonyl)-7-fluoro-2,1,3-benzoxadiazole][for HPLC Labeling]98358-90-8C8H8FN3O3S
4-Chloro-2-hydroxypyridine40673-25-4C5H4ClNO
2-Acetylpyrimidine53342-27-1C6H6N2O
FMOC-L-2-Fluorophenylalanine205526-26-7C24H20FNO4
3-amino-4-chloro-N-propylbenzamide(SALTDATA: FREE)926201-28-7C10H13ClN2O
2-Naphthyl sulfate, potassium salt, 99%Kaliumnaphthalin-2-sulfonat21409-32-5C10H7KO3S
3-[(tert-Butoxycarbonyl)aMino]phenylboronic Acid (contains varying aMounts of Anhydride)380430-68-2C11H16BNO4
2-Chloro-6-nitrotoluene2-Chlor-6-nitrotoluol83-42-1C7H6ClNO2
2-AMinothiophene-3-carboxaMide14080-51-4C5H6N2OS
1-[(4-Fluorophenyl)sulphonyl]pyrrolidine157187-14-9C10H12FNO2S
1-(4-Bromobenzyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid, 97%845885-94-1C11H10BrN3O2
Methyl 4-aminobenzoate, 98%Methyl-4-aminobenzoat619-45-4C8H9NO2
(S)-(+)-2-Phenylpropionic acid, 98%7782-24-3C9H10O2
(S)-4-Benzyloxy-1,2-butanediol69985-32-6C11H16O3
Ethyl 2-HydroxyvalerateEthyl-2-hydroxyvalerat6938-26-7C7H14O3
3-(Methylamino)-3,4-dihydroquinazolin-4-one , 97%60512-86-9C9H9N3O
2-(Trifluoromethyl)quinoline-4-carbonitrile, 97%18706-26-8C11H5F3N2
2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride, 98%127337-60-4C9H10Cl2F3NO
α-Methylene-γ-butyrolactone, 95%α-Methylen-γ-butyrolacton547-65-9C5H6O2
Tin(II) chloride dihydrate, 98%, analytical grade10025-69-1Cl2H4O2Sn
4-Acetamidocyclohexanone, 99%27514-08-5C8H13NO2
Z-Phe-OH, 98%N-Benzyloxycarbonyl-L-3-phenylalanin1161-13-3C17H17NO4
Methyl 3,5-dimethoxybenzoate, 99%Methyl-3,5-dimethoxybenzoat2150-37-0C10H12O4
Sodium citrate dibasic sesquihydrate, 99%6132-05-4C6H11NaO8
2-BroMooctane2-Bromoctan557-35-7C8H17Br
3-[4-(Bromomethyl)phenyl]-5-methyl-1,2,4-oxadiazole , 97%256956-42-0C10H9BrN2O
3-Chloro-4-(methylsulfonyl)thiophene-2-carbonyl chloride, 97%175201-87-3C6H4Cl2O3S2
N-ethyl-2-(2-methylphenoxy)ethanamine(SALTDATA: FREE)75612-32-7C11H17NO
3-Cyano-4-(dimethylamino)-2-fluorobenzaldehyde 97%148901-53-5C10H9FN2O
Tris(ethylenediamine)rhodium(III) chloride trihydrate, min. 98%15004-86-1C6H30Cl3N6O3Rh
2,3-Difluoro-4-methylbenzoic acid261763-37-5C8H6F2O2
1-(2-Fluorophenyl)piperazine Dihydrochloride76835-09-1C10H14ClFN2
4-Ethylresorcinol4-Ethylresorcin2896-60-8C8H10O2
3,5-Difluoro-4-iodoaniline1542-34-3C6H4F2IN
Aniline Blue (spirit soluble)8004-91-9C32H28ClN3
3-methyl-1H-indole-2-carboxylic acid(SALTDATA: FREE)10590-73-5C10H9NO2
1-Methylamino-3-phenoxy-propan-2-ol39631-73-7C10H15NO2
2-(1H-1,2,4-triazol-1-ylmethyl)cyclopentanone(SALTDATA: FREE)116802-66-5C8H11N3O
2-(4-Methylphenyl)-6-MethyliMidazole[1,2-a]-pyridine-3-acetic Acid (ZolpideM IMpurity)189005-44-5C17H16N2O2
Indium(III) fluoride, anhydrous, 98%Indiumtrifluorid7783-52-0F3In
3-N-Boc-Amino-1-[2-amino-1-(3-phenoxy-phenyl)-ethyl]-pyrrolidine886365-03-3C23H31N3O3
1-(4-Bromo-phenyl)-4,4,4-trifluoro-butane-1,3-dione18931-61-8C10H6BrF3O2
1-[4-(Trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane , 95%238403-48-0C10H13F3N4
(3-isopropyl-1,2,4-oxadiazol-5-yl)methanol(SALTDATA: FREE)915925-45-0C6H10N2O2
3-(4-Hydroxy-1,1-dioxo-tetrahydrothiophen-3-ylamino)-propionic acid325851-81-8C7H13NO5S
2-(4-(Trifluoromethyl)phenyl)-2-propanol2252-62-2C10H11F3O
4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, 99%30827-99-7C8H11ClFNO2S
Granisetron hydrochloride, 98%, a serotonin 5-HT3 receptor antagonist107007-99-8C18H25ClN4O
thieno[2,3-c]pyridin-3-amine, 95%63326-75-0C7H6N2S
Chloro-1,5-cyclooctadiene iridium(I) dimer, 99%Di-μ-chlorobis[(1,2,5,6-?)cycloocta-1,5-dien]diiridium12112-67-3C16H24Cl2Ir2
Vinyldimethylethoxysilane, 98.5%Ethoxydimethylvinylsilan5356-83-2C6H14OSi
benzo[d]thiazol-4-amine, 95%1123-51-9C7H6N2S
5-Fluoro-2-methylaniline, 98%5-Fluor-o-toluidin367-29-3C7H8FN
(3-Carboxypropyl)triphenylphosphoniuM broMide17857-14-6C22H22BrO2P
5-methyl-1H-indazole-3-carboxylic acid(SALTDATA: H2O 0.1NaCl)1201-24-7C9H8N2O2
4-(3-Allyl-4-oxo-thiazolidin-2-ylideneamino)-benzoic acid303093-13-2C13H12N2O3S
2-Fluoro-5-methylbenzaldehyde93249-44-6C8H7FO
2,5-DiMethyl-2-hexene3404-78-2C8H16
3-tert-Butyladipic acid, 99%3-tert-Butyladipinsure10347-88-3C10H18O4
TriphenylMethanesulfenyl Chloride24165-03-5C19H15ClS
3,5-Dichlorosalicylaldehyde3,5-Dichlorsalicylaldehyd90-60-8C7H4Cl2O2
4-Amino-7-methoxyquinazoline21560-97-4C9H9N3O
6-Methoxy-2-phenylpyrimidine-4-carboxylic acid85815-04-9C12H10N2O3
4-(2'-N-Boc-pyrrole)phenylacetic acid886363-15-1C17H19NO4
3,4,5-Trimethylheptane20278-89-1C10H22
(2-Fluoro-4,5-dimethoxyphenyl)-(R)-hydroxyacetonitrile119085-63-1C10H10FNO3
4-Bromothiobenzamide26197-93-3C7H6BrNS
2,5,7-trimethyl-8-quinolinol(SALTDATA: FREE)6759-80-4C12H13NO
2-amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carbonitrile(SALTDATA: FREE)40106-17-0C15H22N2S
N-(5-Methoxy-pyridin-2-yl)-2,2-dimethyl-propionamide898561-68-7C11H16N2O2
Cresol Red SodiuM SaltNatriumhydrogen-4,4'-(3H-2,1-benzoxathiol-3-yliden)bis(2-methylphenolat)-S,S-dioxid62625-29-0C21H19NaO5S
2-Morpholin-4-yl-pyrimidine-5-carbaldehyde842974-69-0C9H11N3O2
1-(3-chloropropyl)pyrrolidine-2,5-dione(SALTDATA: FREE)116445-61-5C7H10ClNO2
N'-Hydroxycyclopropanecarboximidamide , 97%51285-13-3C4H8N2O
4-Butylphenyl isothiocyanate23165-44-8C11H13NS
3-chloro-3'-Methoxybenzophenone32363-46-5C14H11ClO2
3-N-Boc-Amino-1-(2-amino-1-m-tolyl-ethyl)-pyrrolidine886365-11-3C18H29N3O2
5-BroMo-2-(piperazin-1-yl)-3-Methylpyridine944582-94-9C10H14BrN3
Boc-S-diphenylmethyl-L-cysteine21947-97-7C21H25NO4S
PotassiuM Propylxanthate2720-67-4C4H7KOS2
2-(2-bromo-4-methylphenoxy)acetamide(SALTDATA: FREE)102066-01-3C9H10BrNO2
4-Amino-3,5-difluorophenol135086-76-9C6H5F2NO
1,4,5,8-NaphthalenetetracarboxdiiMideNaphthalin-1,8:4,5-tetracarboxydiimid5690-24-4C14H6N2O4
Allyl perfluoropentanoate84145-17-5C8H5F9O2
1,4-Decadiyne (50% in Hexane, ca. 2.7Mol/L)929-53-3C10H14
4'-Methoxy[1,1'-biphenyl]-2-amine38089-03-1C13H13NO
(S)-(-)-2-[2-(Diphenylphosphino)phenyl]-4-isopropyl-2-oxazoline, 97%148461-14-7C24H24NOP
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