Search Results for 'methylpiperazine'

WE HAVE DIFFERENCE PURITY FOR THIS PRODUCT WITH COMPETITIVE PRICE AND BEST QUALITY. WE HOPE TO MAKE FRIEND WITH BUSINESSMEN ALL OVER THE WORLD.

Appearance Colorlee crystal with a typical amine odor Melting Point 61.0~66.0ºC Flash Point 63.0ºC Boiling Point 154.0~156.0ºC Solubility 78g/ 100mL (25ºC, water) Usage Pharmaceutical intermediate for the synthesis of one kind of quinolone.....

n-methylpiperazine

(Specification) Appearance leucoclarity liquid Purity 99.9% assay 99.5% moisture 0.05% dimethyl piperazine 0.025% piperazine 0.025%

Color: white to off-white crystalline powder Solubility: 3.5 mg/ mL in water Sildenafil citrate is designated chemically as 1-[[3-(6, 7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4, 3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine.....

2-Methylpiperazine CAS : 306-37-6 formula : C2H10Cl2N2 molecular weight : 133.02 melting point : 162-167 ° C English title : 1 , 2-dimethylhydrazine dihydrochloride; 1, 2-dimethylhydrazinium dichloride; 1, 2 - dimethyl-hydrazin dihydrochloride; n, .....

(R)-1-N-Boc-2-methylpiperazine CAS ： 170033-47-3 Formula: C10H20N2O2 Purity: > 98% We provides fine chemicals, organic intermediates , natural products, pharmaceutical intermediates, and APIs for major pharmaceutical and biotech.....

Appearance: Clear liquid Purity: 98%min Package: 200kg/ drum

(1R, 2R)-(+)1, 2-Diphenylethylenediamine 35132-20-8 (6-bromo-pyridine-2-yl)methanol 33674-96-3 (R)-(-)-2-Methylpiperazine 75336-86-6 (R)-(+)alpha, alpha-diphenylprolinol 22348-32-9 (S)-(-)-Diaminopropane Hydrochloride.....

Sildenafil citrate is designated chemically as 1-[[3-(6, 7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4, 3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate Sildenafil is a drug used to treat erection difficulties, such as.....

Item : CAS NO: 1-Amino-4-methylpiperazine 6928-85-4 3, 3'4, 4'-Benzophenonetetracarboxylic dianhydride 2421-28-5 Bis-(2-ethylhexyl)-phosphate 298-07-7 Brassylic acid .....

Product name: Sildenafil Citrate (Viagra powder) Chem. Name：5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl) phenyl]-1-methyl-3-n-propyl-1, 6-dihydro-7H-pyrazol[4, 3d]pyrim idin-7-one Molecular Formula： Molecular.....

Product name: zopiclone [Chemical Name]: 4-Methyl-1-piperazinecarboxylic acid 6-(5-chloro-2-pyridinyl)-6, 7-dihydro-7-oxo-5H-pyrrolo[3, 4-b]- pyrazin-5-yl ester; or 6-(5-chloropyrid-2-yl)-5-(4-methylpiperazin-1-yl)carbonyloxy-7-oxo-6, 7-dihydro-.....

Sildenafil citrate is 1-[[3-(6, 7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4, 3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4- methylpiperazine citrate. It contains no less than 99.0% of C22H30N6O4S-C6H8O7, calculated on the dried.....