What CKS Do

ckspharm.com, engage in the Organic Chiral Catalysts products developing and scale-up manufacturing.

Quick Response and Lower Price. Main Products:

(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole 112022-81-8

(R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole 112022-83-0


(-)-Diisopinocampheyl chloroborane 85116-37-6


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Order 6,6-[(3,3-Di-t-butyl-5,5-dimethoxy-1,1-biphenyl-2,2-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)hemiethylacetateadduct,min.95%BIPHEPHOS [121627-17-6]

Order (4-TRIFLUOROMETHYL-BENZYL)-HYDRAZINE [2924-77-8]

Order Benzenemethanamine, 4-(1,1-dimethylethyl)-, hydrochloride [59528-30-2]

Order DIBENZOFURAN-4-CARBOXALDEHYDE 97 [96706-46-6]

Order 1-Bromo-3-(methylsulfonyl)-5-(trifluoromethyl)benzene [1215205-96-1]

Order LEU-TRP [5156-22-9]

Order Diethyl 2,4-dihydroxycyclodisiloxane-2,4-diylbis(trimethylene)diphosphonate tetrasodium salt, reaction products with disodium metasilicate [148324-78-1]

Order PIPERIDINIUM, 1,1-DIMETHYL-4-OXO-, IODIDE [26822-37-7]

Order 1-Piperidinecarboxylic acid, 3,3-difluoro-4-oxo-, 1,1-diMethylethyl ester [1215071-17-2]

Order D-TRYPTOPHAN ETHYL ESTER HYDROCHLORIDE [61535-49-7]

Order 1,3,4,5-TETRAHYDRO-PYRIDO[4,3-B]INDOLE-2,8-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER [300715-96-2]

Order O-ACETYL-L-TYROSINE [6636-22-2]

Order N-alpha-t-Butyloxycarbonyl-N-epsilon-benzyloxycarbonyl-L-lysinol [82689-20-1]

Order Fmoc-D-glutamic acid -allyl ester [204251-86-5]

Order Tetradecanoic acid, 3-hydroxy-13-methyl- [60834-18-6]

Order 2-Piperidinecarboxamide, 1-butyl-N-(2,6-dimethylphenyl)-, monohydrochloride [18010-40-7]

We Are Sourcing ...

Order Milrinone IMpurity 3 [98293-81-3]

Order (+/-)-1-(1,3-Benzodioxol-5-yl)-2-broMo-1-pentanone [146721-06-4]

Order (R)-N-(4-nitrophenethyl)-2-hydroxy-2-phenylacetamide [521284-19-5]

Order Fesoterodine Related Impurity 2 [1254942-29-4]

Order Methyl 3-(aminomethyl)benzoate hydrochloride [17841-68-8]

Order RSV-604 [5676128-63-5]

Order N-(2-chloro-6-methylphenyl)-2-[[2-methyl-6-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)pyrimidin-4-yl]amino]-1,3-thiazole-5-carboxamide [1189998-96-6]

Order (S)-[(diphenyl)-t-butyldimethylsiloxymethyl]pyrrolidine [864466-71-7]

Order Vortioxetine Impurity 2 [1293489-69-6]

Order Fmoc-(S)-3-Amino-3-phenylpropionic acid [209252-15-3]

Order methyl diethyldithiocarbamate [686-07-7]

Order ErtapeneM Side Chain EnantioMer 2 HCl [503607-49-6]

Order Prilocaine [721-50-6]

Order 1,1-BIPHENYL]-2,2,5,5-TETROL [4371-32-8]

Order 1,2-Cyclohexanediamine, N,N'-bis(phenylmethyl)-, (1R,2R)- [143443-23-6]

Order TAUROCHOLIC ACID [81-24-3]

Order 2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene [18361-03-0]

Order 3H-Imidazo[4,5-b]pyridine, 5,7-dichloro- [24485-01-6]

Order BIS(DIPHENYLPHOSPHINO)ACETYLENE [5112-95-8]

Order (3S)-3-(TRIFLUOROMETHYL)-1-PIPERAZINECARBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER [1240587-95-4]

Order Bis-Linezolid [908143-04-4]

Order 3-BUTOXYBENZENEBORONIC ACID [352534-81-7]

Order 2-BIPHENYLMETHANOL [2928-43-0]

Order [1182822-32-6]

Order 7-Chloro-1,2,3,4-tetrahydroquinoline [90562-35-9]

Order 2-methoxyethinyl estradiol [22415-44-7]

Order CLINDAMYCIN MYRISTATE [1123211-66-4]

Order difluoromethylene diphosphonate [10596-32-4]

Order (8beta,10xi)-N-[3-(dimethylamino)propyl]-6-prop-2-en-1-ylergoline-8-carboxamide [85329-86-8]

Order FENFLUTHRIN [75867-00-4]

Our Companies: Nanjing King-Pharm Co., Ltd. CMX International  CKS Technology Co., Ltd. CMX International CMX International