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

Olopatadine hydrochloride, 99%, a selective H1 receptor antagonist		140462-76-6	C21H24ClNO3
2'-Amino-biphenyl-4-carbonitrile		75898-35-0	C13H10N2
7-Hydroxy-2,2,8-trimethylchroman-4-one		50544-72-4	C12H14O3
4-Heptylphenol	4-Heptylphenol	1987-50-4	C13H20O
3-(3,4,5-trimethyl-1H-pyrazol-1-yl)propanoic acid(SALTDATA: FREE)		890593-69-8	C9H14N2O2
Dodecyl 4-Hydroxybenzoate	Dodecyl-4-hydroxybenzoat	2664-60-0	C19H30O3
(-)-Camphanic acid chloride, 98%	3-Oxa-2-oxobornan-4-carbonylchlorid	39637-74-6	C10H13ClO3
Tetrabutylammonium hydrogensulfate, 99%, for ion-pair chromatography	Tetrabutylammoniumhydrogensulfat	32503-27-8	C16H37NO4S
2-Fluoropyridine-6-carboxylic acid, 97%		402-69-7	C6H4FNO2
L-(+)-Tartaric acid dimethyl ester, 99%, ee: 99%	Dimethyl-[R(R,R)]-tartrat	608-68-4	C6H10O6
5-(Trifluoromethyl)benzene-1,3-diboronic acid 98%		913835-35-5	C7H7B2F3O4
2-bromo-N-1,3-thiazol-2-ylbutanamide(SALTDATA: FREE)		116200-99-8	C7H9BrN2OS
4,5-dihydronaphtho[1,2-d][1,3]thiazol-2-amine(SALTDATA: FREE)		34176-49-3	C11H10N2S
2-Methylbenzylisocyanide		602261-95-0	C9H9N
Ethyl 2-oxocyclopentylacetate, 95%		20826-94-2	C9H14O3
Diethyl 3-hydroxyglutarate, 98%	Diethyl-3-hydroxyglutarat	32328-03-3	C9H16O5
Trieicosanoin	Propan-1,2,3-triyltriicosanoat	620-64-4	C63H122O6
Benzyl 2-bromoethyl ether, 97%		1462-37-9	C9H11BrO
1,5-Dimethyl-1H-pyrazole-3-carboxylic acid, 99%		5744-59-2	C6H8N2O2
4-Methylvaleric acid, 99%	4-Methylvaleriansure	646-07-1	C6H12O2
2,4,6-Trichlorobenzenesulfonamide		28460-30-2	C6H4Cl3NO2S
3-(2-Hydroxyphenyl)propionic acid		495-78-3	C9H10O3
2-Phenylthiazole-4-carboxylic acid, 97%		7113-10-2	C10H7NO2S
tert-butyl methyl(4-piperidinylmethyl)carbamate(SALTDATA: FREE)		138022-04-5	C12H24N2O2
4,6-Dichloro-2-methylquinoline		53342-53-3	C10H7Cl2N
9-Amino-1,2,3,4-tetrahydro-5H-1,4-benzodiazepin-5-one		328546-66-3	C9H11N3O
3-Methoxyphenyl isothiocyanate		3125-64-2	C8H7NOS
N-Cbz-Ethylenediamine hydrochloride, 97%		18807-71-1	C10H15ClN2O2
9-Fluorenone, 99%	Fluoren-9-on	486-25-9	C13H8O
5-Isoxazol-5-ylthiophene-2-sulfonyl chloride, Tech.		551930-53-1	C7H4ClNO3S2
Potassium tetrachloroaurate(III) hydrate (99.99%-Au) (51%-Au) PURATREM	Kaliumtetrachloroaurat	13682-61-6	AuCl4K
1-[3-(Triethoxysilyl)propyl]urea (40-52% in Methanol)	[3-(Triethoxysilyl)propyl]harnstoff	23779-32-0	C10H24N2O4Si
L-Isoleucine, 99%	L-Isoleucin	73-32-5	C6H13NO2
4-bromo-1H-pyrazole-3-carbonitrile, 95%		288246-16-2	C4H2BrN3
2-(3-Chlorophenyl)-4-isocyanato-1,3-thiazole, 95%		868755-59-3	C10H5ClN2OS
Methyl 3-AMino-4-chlorobenzoate		40872-87-5	C8H8ClNO2
2-Thenoyltrifluoroacetone, 99% (TTA)	4,4,4-Trifluor-1-(2-thienyl)butan-1,3-dion	326-91-0	C8H5F3O2S
5-(Benzyloxy)-2-bromo-4-methylaniline , 97%		499770-88-6	C14H14BrNO
1-(2-thienylcarbonyl)-3-piperidinamine(SALTDATA: HCl)		1114596-44-9	C10H14N2OS
4-(Trifluoromethyl)benzhydrol		395-23-3	C14H11F3O
Yttrium(III) chloride hexahydrate, 99.99%, trace metals basis		10025-94-2	Cl3H12O6Y
4-(1H-Imidazol-1-ylmethyl)benzaldehyde, 97%		102432-03-1	C11H10N2O
2-bromo-N-(2,3-dimethylphenyl)acetamide(SALTDATA: FREE)		349120-89-4	C10H12BrNO
1-(DiMethylethylsilyl)iMidazole [DiMethylethylsilylating Agent]	1-(Ethyldimethylsilyl)-1H-imidazol	62365-34-8	C7H14N2Si
4-Benzyl-2-methylpiperazine-1-carboxylic acid tert-butyl ester		120737-77-1	C17H26N2O2
N-Methyl-(3-phenoxythien-2-yl)methylamine , 97%		930111-14-1	C12H13NOS
4-Isothiocyanatobenzenesulfonamide		51908-29-3	C7H6N2O2S2
N-Boc-cis-4-hydroxy-L-proline, 97%		87691-27-8	C10H17NO5
3,4-(Methylenedioxy)phenylboronic acid, 98%		94839-07-3	C7H7BO4
5-Chloro-2,4-difluorobenzenesulfonyl chloride		13656-57-0	C6H2Cl2F2O2S
Octamethylcyclotetrasiloxane, 98%	Octamethylcyclotetrasiloxan	556-67-2	C8H24O4Si4
4-(5-Bromo-2-thienyl)-2-pyrimidinamine		855308-66-6	C8H6BrN3S
N-DodecyliMidazole	1-Dodecyl-1H-imidazol	4303-67-7	C15H28N2
Alamethicin, 95%		27061-78-5	C92H150N22O25
1-(2-chloroethoxy)-2-isopropoxybenzene(SALTDATA: FREE)		915921-87-8	C11H15ClO2
Benzothiophene-2-carboxaldehyde, 97%		3541-37-5	C9H6OS
5-Bromo-N-(2,2-dimethoxyethyl)pyrimidin-2-amine		885267-37-8	C8H12BrN3O2
2,4,6-Trifluoronitrobenzene, 98%	1,3,5-Trifluor-2-nitrobenzol	315-14-0	C6H2F3NO2
Fmoc-D-Chg-OH, 99%		198543-96-3	C23H25NO4
Tert-butyl 4-aminobenzoate, 98%		18144-47-3	C11H15NO2
Aluminum sec-butoxide, 96%, J&KSeal	Aluminiumtri-sec-butanolat	2269-22-9	C4H13AlO
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, 99%	4-(2-Hydroxyethyl)piperazin-1-ylethansulfonsure	7365-45-9	C8H18N2O4S
Boc-NleOH·DCHA, 99%	N-(tert-Butoxy)carbonyl]-L-norleucin, Verbindung mit Dicyclohexylamin (1:1)	21947-32-0	C23H44N2O4
3-Chloro-4-nitrobenzenesulphonyl chloride		64835-30-9	C6H3Cl2NO4S
Bisindolylmaleimide XI hydrochloride		151342-35-7	C28H28N4O2
(3R,5R)-(-)-3,5-Heptanediol, 99%		77291-90-8	C7H16O2
Kaolin		1332-58-7	H2Al2O8Si2.H2O
1-Boc-2-pyrrolylboronic acid, 98%		135884-31-0	C9H14BNO4
(5E)-5-(3-hydroxy-4-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one(SALTDATA: FREE)		69505-47-1	C11H9NO3S2
4-Pentynoic acid, 95%	Pent-4-ynsaeure	6089-09-4	C5H6O2
1-Methylpiperidine-2-carboxylic acid hydrochloride, 98%		25271-35-6	C7H14ClNO2
3,4,5-Trihydroxybenzhydrazide		5782-85-4	C7H8N2O4
2-(3-Methoxyphenyl)cyclohexanone, tech., 90%	2-(3-Methoxyphenyl)cyclohexanon	15547-89-4	C13H16O2
1,3-Thiazole-2-carbonyl chloride 97%		30216-57-0	C4H2ClNOS
4-Fluorophenacyl bromide, 97%	2-Brom-1-(4-fluorphenyl)ethan-1-on	403-29-2	C8H6BrFO
(+)-1,4-Di-O-benzyl-D-threitol		91604-41-0	C18H22O4
5-Bromo-2-fluorobenzoic acid, 99%		146328-85-0	C7H4BrFO2
Ethyl oleate, 90%	Ethyloleat	111-62-6	C20H38O2
7-Ethoxy-4-methylcoumarin, 98%	7-Ethoxy-4-methylcumarin	87-05-8	C12H12O3
Pentafluoroethyl ethyl ketone		378-72-3	C5H5F5O
N-Methyl-N-nitroso-p-toluenesulfonaMide [Precursor to DiazoMethane]	N-Methyl-N-nitrosotoluol-4-sulfonamid	80-11-5	C8H10N2O3S
2'-Hydroxy-4'-methoxyacetophenone, 99%	2'-Hydroxy-4'-methoxyacetophenon	552-41-0	C9H10O3
Tetrakis[(S)-(+)-(1-adamantyl)-(N-phthalimido)acetato]dirhodium(II) Rh2(S-PTAD)4		909389-99-7	C80H80N4O16Rh2
2-bromoethyl 3,4-dimethylphenyl ether(SALTDATA: FREE)		3351-53-9	C10H13BrO
(4-ethoxybenzyl)propylamine(SALTDATA: HCl)		869942-62-1	C12H19NO
1-Methyl-5-(Methylsulfanyl)-1H-1,2,4-triazol-3-ylaMine		84827-78-1	C4H8N4S
1-(2,4-Dimethylphenyl)-2-thiourea		16738-20-8	C9H12N2S
3-Methyl-2-cyclohexenone, 98%	3-Methylcyclohex-2-en-1-on	1193-18-6	C7H10O
1-Benzyl-4-piperidone, 99%	1-Benzyl-4-piperidon	3612-20-2	C12H15NO
2-(4-chlorophenyl)-N-(2-methoxybenzyl)ethanamine(SALTDATA: HBr)		625408-34-6	C16H18ClNO
(-)-2,3-O-Isopropylidene-D-threitol	D-(-)-2,2-Dimethyl-1,3-dioxolan-4,5-dimethanol	73346-74-4	C7H14O4
(2E)-1,1,1,4,4,4-Hexafluorobut-2-ene		66711-86-2	C4H2F6
Propylene carbonate, 99.5%, SuperDry, J&KSeal	Propylencarbonat	108-32-7	C4H6O3
1-piperidin-1-ylcyclopentanecarbonitrile(SALTDATA: FREE)		22912-32-9	C11H18N2
(R)-(-)-1-{(S)-2-[Bis(3,5-di-trifluoromethylphenyl)phosphino]ferrocenyl}ethyldi-3,5-xylylphosphine, min. 97%		166172-63-0	C44H36F12FeP210*
5-Chloro-2-(Methylthio)pyriMidine-4-carboxylic Acid		61727-33-1	C6H5ClN2O2S
1-Methyl-4-(4-nitrophenyl)piperazine, 95%		16155-03-6	C11H15N3O2
Methyl 2,3,4-tri-O-benzyl-β-L-thiofucopyranoside		107802-80-2	C28H32O4S
2-Fluoroadenine, 98%		700-49-2	C5H4FN5
3,4-Dihydro-7-(hydroxymethyl)-4-methyl-2H-pyrido[3,2-b][1,4]oxazine		921938-81-0	C9H12N2O2

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J & K SCIENTIFIC LTD.

Produktkatalog