42627

1,2-Dipalmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt

≥96.0% (TLC)

• Synonym(s): 1,2-Dihexadecanoyl-sn-glycero-3-phospho-(1′-rac-glycerol) ammonium salt, 1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol, DPPG-NH₄, L-α-Phosphatidyl-DL-glycerol, dipalmitoyl ammonium salt, PG(16:0/16:0)
• Linear Formula: C₃₈H₇₅O₁₀P · NH₃
• CAS Number: 1373168-73-0
• Molecular Weight: 740.00
• UNSPSC Code: 12352211
• PubChem Substance ID: 329756250
• NACRES: NA.85

Properties

• biological source: synthetic
• assay: ≥96.0% (TLC)
• form: powder
• functional group: phospholipid
• lipid type: phosphoglycerides
• storage temp.: −20°C
• InChI: 1S/C38H75O10P.H3N/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(41)45-33-36(34-47-49(43,44)46-32-35(40)31-39)48-38(42)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h35-36,39-40H,3-34H2,1-2H3,(H,43,44);1H3/t35?,36-;/m1./s1
• InChI key: KSVUSCAQEBSOIJ-ODZMYOIVSA-N

Description

Biochem/physiol Actions

One of several phospholipids that serves as surfactant on lung alveolar membranes. Incorporated in small unilamellar vesicles, DPPG specifically (not other phospholipids tested) provides protection against infection by vaccinia virus.[1]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)