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1,4-Bis(dihydroquinidine)phthalazine

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1,4-Bis(dihydroquinidine)phthalazine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of 1,4-Bis(dihydroquinidine)phthalazine (CAS 140853-10-7). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS140853-10-7
Molecular formulaC48H54N6O4
Molecular weight779 g/mol
IUPAC name1,4-bis[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]phthalazine
Synonyms(DHQD)2PHAL · (Dhqd)2phal [MI] · W4JCP4V5TH · AD-mix beta · RefChem:416452 · Hydroquinidine 1,4-phthalazinediyl diether
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H303 May be harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma (DHQD)2 PHAL, 95+% 392731-1G Request Quote
Sigma AD-MIX-BETA 392766-10G
392766-250G
392766-50G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.