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Negotiable |
Phosphonomycin (R)-1-phenethylamine salt 25383-07-7 Phosphonomycin (R)-1-phenethylamine
High qualtiy Phosphonomycin (R)-1-phenethylamine salt 25383-07-7
Specification
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
Description
CAS Number:25383-07-7
Name:Phosphonomycin (R)-1-phenethylamine salt
Formula:C8H11N.C3H7O4P
Molecular Weight:259.24
Synonyms:L-cis-1,2-Epoxypropylphosphonicacid-D-α-phenylethylamine;R-(+)-α-phenethylammonium.IR.2S-(-)-cis-1,2-Epoxypropylphosphonate;(±)Fosfomycin Calcium;
High qualtiy Phosphonomycin (R)-1-phenethylamine salt 25383-07-7
Specification
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
Description
CAS Number:25383-07-7
Name:Phosphonomycin (R)-1-phenethylamine salt
Formula:C8H11N.C3H7O4P
Molecular Weight:259.24
Synonyms:L-cis-1,2-Epoxypropylphosphonicacid-D-α-phenylethylamine;R-(+)-α-phenethylammonium.IR.2S-(-)-cis-1,2-Epoxypropylphosphonate;(±)Fosfomycin Calcium;
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