Certificate of Analysis

 

Product Name: DAPI dihydrochloride
Catalog Number: M5106
CAS Number: 28718-90-3

Physical and Chemical Properties
Formula: C16H17Cl2N5
Molecular Weight: 350.25
Solubility: Water 5 mg/mL (Need ultrasonic)
Storage: -20°C, protect from light, sealed
Chemical Structure: DAPI dihydrochloride Structure
Analytical Data
QC Standard: >98%
H-NMR: Consistent with structure
Product Information
Description: DAPI dihydrochloride is A fluorescent dye that binds DNA rich in a-T sequences. The maximum excitation/emission wavelength is 358nm/461 nm, and the blue fluorescence is often used to observe the nucleus and nucleic acid. Store at room temperature away from light.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.