Product Type
| No. | Chinese Name | English Name | CAS NO. | Properties | Quality standard | Uses |
| 1 | Temozolomide | Temozolomide | 85622-93-1 | White or light pink crystalline powder. Slightly soluble in water, soluble in hot water. |
National standard;USP | Antineoplastic drug |
| 2 | 5-amino-1H-imidazole-4-carboxamide hydrate | 5-amino-1H-imidazole-4-carboxamide hydrate | 360-97-4 | White crystalline powder, no odor. Easily soluble in water. Melting point is 169℃. Slightly soluble in organic solvents. |
Assay≥98.5% Drying loss≤13% Melting point≥169℃ | Pharmaceutical intermediate |
| 3 | Cyano Temozolomide | Cyano Temozolomide | 114601-31-9 | white to offwihte powder assay≥98.0% |
99% | Pharmaceutical intermediate |
| 4 | 4(5)-Amino-5(4)-Cyanoimidazole | 4(5)-Amino-5(4)-Cyanoimidazole | 5098-11-3 | light yellow to yellow powder |
99% | Pharmaceutical intermediate |
| 5 | 4-Amino-5-imidazolecarboxamide hydrochloride | 4-Amino-5-imidazolecarboxamide hydrochloride | 72-40-2 | offwhite to yellow powder |
98% | Pharmaceutical intermediate |
| 6 | Biapenem | biapenem;(4R,5S,6S)-3-(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-ylthio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 120410-24-4 | White to light yellow powder |
99% | Carbapenem antibiotics |
| 7 | Biapenem Side Chain | Biapenem Side Chain | 153851-71-9 | White to light yellow powder |
98% | Biapenem intermediate |
| 8 | Meropenem Side Chain | meropenem side chain | 96034-64-9 | White or off-white powder |
Assay: 98% Single impurity: ≤0.5% Total impurities: ≤1% | Meropenem intermediate |