92665-29-7 Cefprozil Cefzil
Synonyms: 8-[2-Amino-2-(4-hydroxyphenyl)-acetyl]amino-7-oxo-4-prop-1-enyl-2-thia-6-azabicyclo[4.2.0]oct-4-ene-5-carboxylic acid;(6R-(6alpha,7beta(R*)))-7-((Amino(4-hydroxyphenyl)acetyl)amino)-8-oxo-3-(1-propen
CAS NO.: 92665-29-7
MF: C18H19N3O5S
MW: 389.43
InChI: 1S/C18H19N3O5S/c1-2-3-10-8-27-17-13(16(24)21(17)14(10)18(25)26)20-15(23)12(19)9-4-6-11(22)7-5-9/h2-7,12-13,17,22H,8,19H2,1H3,(H,20,23)(H,25,26)/t12-,13-,17+/m1/s1
Density: 1.534g/cm3
Boiling point: 803.077°C at 760 mmHg
Flash point: 439.485°C
Appearance:white or off-white crystalline powder
Assay: 99.0%min
Standard: CP/USP/EP/BP
ITEM | SPECIFICATION |
Appearance | White to pale yellowcrystalline powder |
Assay | ≥99.0% |
Heavy Metals | ≤10ppm |
Arsenic | ≤1ppm |
Lead | ≤3ppm |
Mercury |
≤0.1ppm |
Cadmium | ≤1ppm |
Total Plate Count |
≤1000cfu/g |
Yeast & Mold | ≤100cfu/g |
E.Coli | Negative |
Salmonella | Negative |
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