湖南凯米尔生物科技有限公司
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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