2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine CAS 2701-19-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2701-19-1
Molecular FormulaC44H76NO8P
Molecular Weight778.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine CAS 2701-19-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine.

2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine (CAS 2701-19-1) is a high-purity analytical reference standard with the molecular formula C44H76NO8P and a molecular weight of 778.05 g/mol.

Structurally, 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine (C44H76NO8P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 778.05 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC44H76NO8P
Molecular Weight778.05 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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