- Min.Order :0 Metric Ton
- Purity: 98.5-101.5%
- Payment Terms : L/C,T/T,Other
Keywords
Streptozocin 18883-66-4 18883-66-4
Quick Details
- Appearance: Pale yellow crystalline powder
- Application:Biological reagents
- PackAge:5g,10g,100g
- ProductionCapacity:|Metric Ton|Day
- Storage:
- Transportation:
Superiority:
Appearance Pale yellow crystalline powder
Assay,HPLC 98.5-101.5%
Solubility Soluble in water
Identification UV: the UV absorption of 0.001% solution in water exhibits a max at about 228nm
IR:IR Spectrum in potassium bromide dispersion of sample should beconcerdant with that of working standard spectrum
HPLC: Retention time of the sample should be concordant to the retention time of workting standard.
Element analysis:Carbon, Nitrogen, Hydrogen
Melting point 121℃
Specific optical rotation +39?
Isomer 75%min
Residue on ignition 0.1% max
Heavy metals 20ppm max
Water 1.0% max
Related substances Single impurity: 0.5% max
Total impurity: 1.0% max
Details:
Appearance Pale yellow crystalline powder
Assay,HPLC 98.5-101.5%
Solubility Soluble in water
Identification UV: the UV absorption of 0.001% solution in water exhibits a max at about 228nm
IR:IR Spectrum in potassium bromide dispersion of sample should beconcerdant with that of working standard spectrum
HPLC: Retention time of the sample should be concordant to the retention time of workting standard.
Element analysis:Carbon, Nitrogen, Hydrogen
Melting point 121℃
Specific optical rotation +39?
Isomer 75%min
Residue on ignition 0.1% max
Heavy metals 20ppm max
Water 1.0% max
Related substances Single impurity: 0.5% max
Total impurity: 1.0% max
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