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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-18210857532
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: https://www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

Boc-(S)-3-amino-4-(2-trifluoromethylphenyl)-butyric acid270065-74-2C16H20F3NO4
(R)-3-Cbz-2-Oxo-imidazolidine-4-carboxylic acid634614-25-8C12H12N2O5
9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-phenylhydrazone84678-52-4C23H23N3
tert-Butyl 2-(trifluoroMethyl)acrylate 98%105935-24-8C8H11F3O2
3-Bromo-4,5-dihydroxybenzaldehyde3-Brom-4,5-dihydroxybenzaldehyd16414-34-9C7H5BrO3
2-(2-Phenylethyl)pyrrolidine106366-30-7C12H17N
4-ethyl-4-piperidinecarboxylic acid(SALTDATA: 0.95HCl 0.07dioxane)1227465-48-6C8H15NO2
(2E)-N-(2-bromophenyl)but-2-enamide(SALTDATA: FREE)102804-44-4C10H10BrNO
Ethyl 3-amino-1H-indole-2-carboxylate87223-77-6C11H12N2O2
(1R,3S,4R,6S)-N-BOC-6-Amino-2,2-dimethyltetrahydrocyclopenta[1.3]dioxole-4-carb.acid, 98% ee, 95%220497-94-9C14H23NO6
4-(4-ethoxyphenyl)-5-propyl-1,3-thiazol-2-amine(SALTDATA: FREE)461033-41-0C14H18N2OS
3'-(Trifluoromethyl)-2-phenylacetanilide1939-21-5C15H12F3NO
2-(IsopropylaMino)ethanol2-Isopropylaminoethanol109-56-8C5H13NO
(1-benzyl-3-oxo-2-piperazinyl)acetic acid(SALTDATA: FREE)693824-68-9C13H16N2O3
4-AMinodiphenylaMine HydrochlorideN-Phenylbenzol-p-diaminmonohydro-chlorid2198-59-6C12H13ClN2
tert-Butyl 2,2,2-trichloroacetimidate, 97%98946-18-0C6H10Cl3NO
Lithium ethoxide, 1.0 M in EtOH, J&KSeal2388-07-0C2H5LiO
Methyl 5-bromopyrimidine-2-carboxylate, 95%89581-38-4C6H5BrN2O2
(R)-(+)-1-(4-Methoxyphenyl)ethylamine, 96%22038-86-4C9H13NO
1,3-Dimethylbarbituric acid, 98%1,3-Dimethylbarbitursure769-42-6C6H8N2O3
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite, 97%89992-70-1C9H18ClN2OP
(R)-(+)-1-(4-Bromophenyl)ethylamine, 98%(R)-4-Brom-α-methylbenzylamin45791-36-4C8H10BrN
Z-Tle-OH, 98%62965-10-0C14H19NO4
Hexyl acrylate, 96%, stabilized with HQHexylacrylat2499-95-8C9H16O2
6-bromo-2-methyl-3H-imidazo[4,5-b]pyridine, 95%42869-47-6C7H6BrN3
Europium(III) carbonate hydrate (99.9%-Eu) (REO)Dieuropiumtricarbonat5895-48-7C3H2Eu2O10
Piperidine-4-carboxylic acid (2-hydroxyethyl)-amide, 98%30672-46-9C8H16N2O2
MES sodium salt, 99%Natrium-4-morpholin-1-ylethylsulfonat71119-23-8C6H14NNaO4S
(R)-3-Amino-L-proline25876-88-4C5H10N2O2
N-(2,4,5-trimethoxybenzyl)cyclopentanamine(SALTDATA: HBr)499997-33-0C15H23NO3
4-(Diethoxyphosphinyl)benzoic Acid1527-34-0C11H15O5P
(R)-4-N-Cbz-piperazine-2-carboxylic acid methylester405175-79-3C14H18N2O4
3-Oxo-3-(2,4,6-trimethylphenyl)propionic acidmethyl ester677326-72-6C13H16O3
4-[(Piperidin-1-ylcarbonyl)oxy]benzeneboronic acid, pinacol ester 98%913836-28-9C18H26BNO4
3,5-DiMethylanthranilic Acid14438-32-5C9H11NO2
1,4-diazepan-2-one(SALTDATA: FREE)99822-50-1C5H10N2O
2-(4-methoxyphenyl)-N-(1-naphthylmethyl)ethanamine(SALTDATA: HBr)416889-35-5C20H21NO
7-Hydroxy-4-methoxymethylcoumarin157101-77-4C11H10O4
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)380430-61-5C14H20BNO3
3-Fluoro-2-(trifluoromethyl)benzoyl chloride261951-82-0C8H3ClF4O
Methyl 2-(morpholinosulfonyl)benzoate , 95%502182-56-1C12H15NO5S
2-Methyl-2H-indazole-6-carboxylic acid1031417-46-5C9H8N2O2
4-Chlorotetrahydropyran1768-64-5C5H9ClO
DicyclopentaMethylenethiuraM disulfideBis(piperidinothiocarbonyl)disulfid94-37-1C12H20N2S4
4-Phenylpiperidine, 97%4-Phenylpiperidin771-99-3C11H15N
5-Fluoro-3-iodo-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine928653-76-3C16H24FIN2Si
3-(N-Methylaminocarbonyl)-5-nitrobenzeneboronic acid 98%871332-77-3C8H9BN2O5
3-Chloro-6-phenylpyridazine 97%3-Chlor-6-phenylpyridazin20375-65-9C10H7ClN2
2-amino-5-propyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one(SALTDATA: FREE)891035-96-4C8H11N5O
N-(2,6-dimethylphenyl)-3-oxobutanamide(SALTDATA: FREE)52793-02-9C12H15NO2
1-Isopropylhydrazine hydrochloride16726-41-3C3H11ClN2
3-Isothiocyano-1,5-naphthalenedisulphonic acid, disodium salt35888-63-2C11H8NNaO6S3
N-[1-(3-aminophenyl)ethyl]acetamide(SALTDATA: 0.5H2SO4)103394-66-7C10H14N2O
5-Bromo-2-chlorobenzyl amine1096296-85-3C7H7BrClN
Chloro(1,5-hexadiene)rhodium(I) dimer32965-49-4C12H20Cl2Rh2
Zinc fluoride hydrate, 99% (ca 4 mole H2O)73640-07-0F2H2OZn
2,5-Difluoro-4-nitrobenzoic acid116465-48-6C7H3F2NO4
1,1-Dimethylsila-20-crown-783890-23-7C14H30O7Si
4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperidine(SALTDATA: HCl)1209727-93-4C9H15N3O
N-methyl-1-(1H-pyrazol-5-yl)methanamine(SALTDATA: 1.15C2H2O4)676491-02-4C5H9N3
11,12-Bis[1,3-dihydro-3-(i-propyl)-2H-benzimidazol-2-ylidene-3-methylene]-9,10-dihydro-9,10-ethanoanthracene958004-05-2C38H38N4
2-(2-Pyridinyl)-4-(trifluoromethyl)-5-pyrimidinecarboxylic acid, 95%874816-10-1C11H6F3N3O2
4-Methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside138906-41-9C27H27NO11
4-(Trifluoromethyl)-α,α,α-trifluoroaecetophenone, 98%74853-66-0C9H4F6O
Dimethyl sebacate, 94%106-79-6C12H22O4
4,4,4-Trifluorobutyric acid, 98%406-93-9C4H5F3O2
trans,trans-Muconic acid, 97%trans,trans-Buta-1,3-dien-1,4-dicarbonsure3588-17-8C6H6O4
5-Amino-7-azaindole, 97%100960-07-4C7H7N3
Ethyl (S)-(+)-2-pyrrolidinone-5-carboxylate, 99%Ethyl-5-oxo-L-prolinat7149-65-7C7H11NO3
Trimethylsilyl nonafluorobutanesulphonate 97%68734-62-3C7H9F9O3SSi
4-Chloro-2-fluorophenylacetic acid194240-75-0C8H6ClFO2
2-(Trifluoroacetyl)thiophene651-70-7C6H3F3OS
2-(1-methyl-1H-pyrazol-4-yl)ethanol(SALTDATA: FREE)176661-75-9C6H10N2O
3-(2-Aminoethyl)-1,3-oxazinan-2-one936940-07-7C6H12N2O2
N-(2-fluorobenzyl)-1-butanamine(SALTDATA: HCl)60509-33-3C11H16FN
1,3-Di-n-octyltetramethyldisiloxane18642-94-9C20H46OSi2
4-(4-Nitrophenylazo)phenol1435-60-5C12H9N3O3
(2-ethoxy-3-methoxybenzyl)amine(SALTDATA: HCl)80365-01-1C10H15NO2
(3-Methyl-piperidin-1-yl)-acetic acid883542-90-3C8H15NO2
4-(1-azepanyl)-4-oxobutanoic acid(SALTDATA: FREE)154740-93-9C10H17NO3
6,9-dimethyl-2,3,4,9-tetrahydro-1H-carbazol-1-amine(SALTDATA: FREE)1119451-37-4C14H18N2
2-bromo-4-(1-pyrrolidinylcarbonyl)pyridine(SALTDATA: FREE)892548-11-7C10H11BrN2O
3-Cyano-2,6-dihydroxy-5-fluoropyridine113237-18-6C6H3FN2O2
1-Boc-3-(hydroxymethyl)piperidine, 98%116574-71-1C11H21NO3
2,3,6-Trifluoroisonicotinic acid675602-92-3C6H2F3NO2
2-(5-pyrrolidin-2-yl-1,2,4-oxadiazol-3-yl)pyridine(SALTDATA: 1.2CF3COOH 0.3H2O)885277-84-9C11H12N4O
Astrazon Brilliant Red 4G2-[2-[4-[(2-Cyanethyl)methylamino]phenyl]vinyl]-1,3,3-trimethyl-3H-indoliumchlorid12217-48-0C23H26ClN3
3-(4-Benzoyl-1-methyl-1H-pyrrol-2-yl)acrylic acid128843-46-9C15H13NO3
beta,beta-Bis(trimethylsilyloxy)styrene31491-21-1C14H24O2Si2
7-Methyluric Acid7,9-Dihydro-7-methyl-1H-purin-2,6,8(3H)-trion612-37-3C6H6N4O3
(1-methylcyclohexyl)amine(SALTDATA: HCl)6526-78-9C7H15N
Atropine sulfate monohydrate, 98.5%5908-99-6C17H25NO7S
(5-Methyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid842965-64-4C5H6N2O3S
1,2,3,4-Tetrahydro-6,7-isoquinolinediol hydrobromide, 98%52768-23-7C9H12BrNO2
Boc-Lys(Fmoc)-OH, 99%84624-27-1C26H32N2O6
Ammonium iodide, 99%Ammoniumiodid12027-06-4H4IN
3-chloro-6-(1-pyrrolidinyl)pyridazine(SALTDATA: FREE)66346-85-8C8H10ClN3
4-Fluoro-N-MethylbenzylaMine405-66-3C8H10FN
3-[(3-bromobenzyl)amino]-1-propanol hydrochloride(SALTDATA: HCl)721958-92-5C10H14BrNO
2-Methoxybenzyl chloride, 98%2-(Chlormethyl)anisol7035-02-1C8H9ClO
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