Hangzhou Rongda Pharm&chem Co.,Ltd

We are offering letrozole [112809-51-5]. Product name: letrozolesynonyms: 4, 4'-(1h-1, 2, 4-triazol-1-ylmethylene)bisbenzonitrile; lelrozol; 4, 4'-(1h-1, 2, 4-triazol-1-ylmethylene) bis-benzonitrile; femara; letrozol; letrazolecas rn.: 112809-51-5einecs: addmolecular weight: 285.31molecular formula: c17h11n5melting point(): 181-183

We offer sorafenib [284461-73-0]synonyms: 4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]phenoxy]-n-methyl-pyridine-2-carboxamide; 4-[4-([4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino)phenoxy]-n-methylpyridine-2-carboxamide; 4-[4-([4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino)phenoxy]-n-methylpyridine-2-carboxamide 4-methylbenzenesulfonatecas rn.: 284461-73-0einecs: addmolecular weight: 637.0266molecular formula: c28h24clf3n4o6sboiling point(): 523.3c at 760 mmhgflash point(): 270.3c.

We are offering daptomycin [103060-53-3]. product name: daptomycinsynonyms: (3s)-3-[(2s)-4-amino-2-[(2s)-2-(decanoylamino)-3-(1h-indol-3-yl)propanoyl]amino-4-oxobutanoyl]amino-4-[(3s, 6s, 9r, 15s, 18r, 21s, 24s, 30s, 31r)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15, 21-bis(carboxymethyl)-6-[(1r)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18, 31-dimethyl-2, 5, 8, 11, 14, 17, 20, 23, 26, 29-decaoxo-1-oxa-4, 7, 10, 13, 16, 19, 22, 25, 28-nonaazacyclohentriacontan-30-yl]amino-4-oxobutanoic acid; (3s)-3-[(2s)-4-amino-2-[(2s)-2-(decanoylamino)-3-(1h-indol-3-yl)propanoyl]amino-4-oxobutanoyl]amino-4-[(3s, 6s, 9r, 15s, 18r, 21s, 24s, 30s, 31r)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15, 21-bis(carboxymethyl)-6-[(1r)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18, 31-dimethyl-2, 5, 8, 11, 14, 17, 20, 23, 26, 29-decaoxo-1-oxa-4, 7, 10, 13, 16, 19, 22, 25, 28-nonaazacyclohentriacontan-30-yl]amino-4-oxobutans?ure; acide (3s)-3-[(2s)-4-amino-2-[(2s)-2-(dcanoylamino)-3-(1h-indol-3-yl)propanoyl]amino-4-oxobutanoyl]amino-4-[(3s, 6s, 9r, 15s, 18r, 21s, 24s, 30s, 31r)-3-[2-(2-aminophnyl)-2-oxothyl]-24-(3-aminopropyl)-15, 21-bis(carboxymthyl)-6-[(1r)-2-carboxy-1-mthylthyl]-9-(hydroxymthyl)-18, 31-dimthyl-2, 5, 8, 11, 14, 17, 20, 23, 26, 29-dcaoxo-1-oxa-4, 7, 10, 13, 16, 19, 22, 25, 28-nonaazacyclohntriacontan-30-yl]amino-4-oxobutano?que; cidecin; deptomycin; l-alpha-asparagine, n-(1-oxodecyl)-l-tryptophyl-l-asparaginyl-n-[(3s, 6s, 9r, 15s, 18r, 21s, 24s, 30s, 31r)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15, 21-bis(carboxymethyl)-6-[(1r)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18, 31-dimethyl-2, 5, 8, 11, 14, 17, 20, 23, 26, 29-decaoxo-1-oxa-4, 7, 10, 13, 16, 19, 22, 25, 28-nonaazacyclohentriacont-30-yl]-; cas rn.: 103060-53-3einecs: addmolecular weight: 1620.6706molecular formula: c72h101n17o26density: 1.459gcm3boiling point(): 2078.215c at 760 mmhgflash point(): 1210.66crefractive_index: 1.638

We are offering lapatinib ditosylate [388082-78-8]. Product name: lapatinib ditosylatesynonyms: benzenesulfonic acid: n-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6 -[5-[(2-methylsulfonylethylamino)methyl]-2-furyl]quinazolin-4-amine h ydrate ; n-(3-chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)-2-furanyl)-4-quinazolinamine bis(4-methylbenzenesulfonate); tykerb n-3-chloro-4-[(3-fluorophenyl)-methoxy]-phenyl-6-5-(2-methylsulfonylethy amino)-methyl]-2-furyl-quinazolin-4-amine-benzenesulfonic acid; lapatinib, tykerb, gw572016; n-3-chloro-4-[(3-fluorobenzyl)oxy]phenyl-6-[5-([2-(methylsulfonyl)ethyl]aminomethyl)furan-2-yl]quinazolin-4-amine benzenesulfonate hydrate (1:2:1); ; lapatinib ditosylate anhydrous; benzenesulfonic acid; n-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine; hydrate; lapatinib ditoyslate; n-3-chloro-4-[(3-fluorobenzyl)oxy]phenyl-6-[5-([2-(methylsulfonyl)ethyl]aminomethyl)furan-2-yl]quinazolin-4-amine bis(4-methylbenzenesulfonate)cas rn.: 388082-78-8;388082-77-7einecs: addmolecular weight: 915.4229molecular formula: c41h40clfn4o11s3boiling point(): 750.7c at 760 mmhg