Topiramate
Synonyms: 2, 3:4, 5 bis o (1 methylethylidene) -ß-d-fructopyranose sulfamate
Cas: 97240-79-4
Appearance: white crystalline solid or powder
Purity: 99%
Melt point: 1221260c
Specific rotation: ú¡29p½ú¡33p
Loss on drying: 0.5%
Ignited residue: 0.1%
Chloride: 0.015%
Total impurity: 0.5%
Heavy metal: 10ppm
Industrial
3-nitro phthalic acid
Name: 3-nitro phthalic acid
Purity(hplc): 98%
Melt point: 2130 c
Moisture: 0.3%
Industrial
Barbituric acid
Cas no : 67-52-7
Einecs no : 200-658-0
Name : 2, 4, 6-trihydroxypyrimidine
Synonyms : malonylurea2, 4, 6-trihydroxy-1, 3-diazine
Molecular formula : c4h4o3n2
Molecular weight : 128.05
Melting point : 245a1µ
Purity 98.5%
Ash <0.5%
Physical and chemical properties :white to off-white crystalline powder+soluble in hot water and slightly soluble in cold water+ph¦2 - 3 (50 g/l, aqueous solution)
Applications : used in the production of reactive dye intermediate, vitamin b2 and trichloropyridine
Industrial
Serinol(aminopropanediol)
Cas no : 534-03-2
Name : 2-amino-13-propanediol
Molecular weight : 91.1091
Melt point : 5256 c
Appearance : white crystalline solid
Purity 99.5
Industrial
1, 3-dimethyl-2-imidazolidinone
Cas no: 80-73-9
Einecs no : 201-304-8
Name: 2, 4, 6-trihydroxypyrimidine
Synonyms: n, n'-dimethylethyleneurea, dmi
Molecular formula : c5h10n2o
Molecular weight : 114.09
Melting point : 8.2
Boiling point : 225.5
Flash point : 107
Density : 1.051.06g/ml
Dipole moment : 4.054.09 debye
Applications : high polar, aprotic solvent and able to dissolve many organic compounds as well as organic compounds. Due to its low toxicity, dmi often can be used as a substitute for the carcinogenic hamp or dmf.
Industrial
