Certificate of Analysis


Catalog Number: M5106
Product Name: DAPI dihydrochloride
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
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: DAPI dihydrochloride is a fluorescent stain by binding in the minor grove of A-T rich sequences of DNA.
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.