Ampicillin Trihydrate 99+%

Size

£171.00

SKU:: 257212
Molecular Weight:: 403.4
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 7177-48-2
Extra Details:: Ampicillin inhibits cell wall synthesis. Used to select for drug-resistant, plasmid-bearing bacteria. Synonyms: D-(-)-α-Aminobenzylpenicillin; 6-[D(-)-α-Aminophenylacetamido]penicillanic acid CAS Number: 7177-48-2 Molecular Formula: C16H19N3O4S·3H2O Molecular Weight: 403.4 Purity: ≥99% (HPLC) Appearance: White crystalline powder Potency: 900-1050mcg/mg (C16H19N3O4S anhy.) Residual Solvents (Dimethyl aniline, GC): Conforms to standard Solubility (10mg/ml, H2O): Clear, colorless and complete with warming. Slightly soluble in water and in Methanol, insoluble in benzene, in carbon tetrachloride and in chloroform pH: 3.5-6.0 Crystallinity: Conforms to standard Water (KF): 12.0-15.0% Working Concentration: 20-50ug/ml for E. coli Storage and Stability: Powder may be stored at 4°C. Stable for 6 months after receipt. Meets or exceeds USP Specifications