L-α-二棕榈酰磷脂酰胆碱

Description

L-alpha-Dipalmitoyl phosphatidylcholine · CAS 63-89-8 · C40H80NO8P. UNII 319X2NFW0A. Boiling Point: 60.5-61.5ºC at 760 mmHg; Melting Point: -63ºC; LogP: 1.97.

Identification

CAS Registry Number	63-89-8
PubChem CID	452110
Molecular formula	C40H80NO8P
IUPAC name	[(2R)-2,3-di(hexadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate
UNII (FDA)	319X2NFW0A

Computed Descriptors

Molecular Weight	734.0
XLogP3	13.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	40
Exact Mass	733.56215551
Monoisotopic Mass	733.56215551
Topological Polar Surface Area	111
Heavy Atom Count	50
Formal Charge	0

Physical & Chemical Properties

Boiling Point	60.5-61.5ºC at 760 mmHg
Melting Point	-63ºC
LogP	1.97

Physical description & handling notes

• Solid
• Very poor solubility
• 283.9 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Sample Type: Human plasma; Dataset: Unambiguous Lipids]
• 289.2 Ų [M+CH3COO]- [CCS Type: DT; Buffer gas: N2; Sample Type: Human bronchoalveolar lavage fluid (BALF); Dataset: Unambiguous Lipids]
• 285.3 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Sample Type: Human plasma; Dataset: Unambiguous Lipids]
• 283.19 Ų [M+CH3COO]- [CCS Type: TIMS; Method: single field calibrated]

Documented Uses

• R07 - Other respiratory system products
• R07A - Other respiratory system products
• R07AA01 - Colfosceril palmitate
• QR07 - Other respiratory system products
• QR07A - Other respiratory system products
• QR07AA01 - Colfosceril palmitate

Synonyms

63-89-8; Colfosceril palmitate; 1,2-Dipalmitoyl-sn-glycero-3-phosphocholine; diPalmitoylphosphatidylcholine; Palmitate de colfosceril; Palmitato de colfoscerilo; 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine; Colfoscerili palmitas; Dppc, l-; Dppc, r-; Colfosceril; DTXSID5046720; Dipalmitoyl lecithin, l-; 129Y83; 319X2NFW0A; Dipalmitoyl glycerophosphocholine

Frequently Asked Questions

What are the CAS number and molecular formula of L-alpha-Dipalmitoyl phosphatidylcholine?

CAS 63-89-8; molecular formula C40H80NO8P; molecular weight — g/mol.

What other names is L-alpha-Dipalmitoyl phosphatidylcholine known by?

63-89-8, Colfosceril palmitate, 1,2-Dipalmitoyl-sn-glycero-3-phosphocholine, diPalmitoylphosphatidylcholine, Palmitate de colfosceril, Palmitato de colfoscerilo.

What are the key physical properties of L-alpha-Dipalmitoyl phosphatidylcholine?

Boiling Point: 60.5-61.5ºC at 760 mmHg; Melting Point: -63ºC; LogP: 1.97.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.