1,2-Distearoyl-sn-glycero-3-phosphocholine

Name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Brand: Vaqora Chemicals
SKU: VQ-050359

About 1,2-Distearoyl-sn-glycero-3-phosphocholine

1,2-Distearoyl-sn-glycero-3-phosphocholine (CAS 816-94-4) is a process intermediate or related compound of Phosphatidylcholine offered by Vaqora Chemicals. Its molecular formula is C44H88NO8P and its molecular weight is 790.1 g/mol. The IUPAC name is [(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate. It is also known as Distearoyl phosphatidylcholine or PC(18:0/18:0).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Phosphatidylcholine, tracking process-related impurities and validating analytical methods. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1,2-Distearoyl-sn-glycero-3-phosphocholine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Phosphatidylcholine

View every impurity, metabolite and intermediate we list for Phosphatidylcholine.

Phosphatidylcholine impurities

Specifications & identifiers

Chemical identifiers
Product name	1,2-Distearoyl-sn-glycero-3-phosphocholine
Catalogue No.	VQ-050359
CAS Number	816-94-4
IUPAC name	[(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate
Molecular formula	C₄₄H₈₈NO₈P
Molecular weight	790.1 g/mol
Exact mass	789.6248
InChIKey	NRJAVPSFFCBXDT-HUESYALOSA-N
SMILES	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
PubChem CID	94190

Physical properties
Physical form	Solid
LogP (XLogP3)	15.6
H-bond donors / acceptors	0 / 8
TPSA	111 Å²
Synonyms	Distearoyl phosphatidylcholine, PC(18:0/18:0), 1,2-Distearoyl-sn-3-phosphacholine, distearoyl-sn-glycero-3-phosphocholine, L-DSPC, DSPC R-, 1,2-distearoyllecithin, (R)-, PC(36:0), (R)-2,3-Bis(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate, 1,2-dioctadecanoyl-sn-glycero-3-phosphocholine, DSPC (Excipient)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,2-Distearoyl-sn-glycero-3-phosphocholine?

The CAS Registry Number of 1,2-Distearoyl-sn-glycero-3-phosphocholine is 816-94-4. It is also known as Distearoyl phosphatidylcholine, PC(18:0/18:0), 1,2-Distearoyl-sn-3-phosphacholine.

What is the molecular formula and molecular weight of 1,2-Distearoyl-sn-glycero-3-phosphocholine?

1,2-Distearoyl-sn-glycero-3-phosphocholine has the molecular formula C44H88NO8P and a molecular weight of 790.1 g/mol. Its IUPAC name is [(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate.

What is 1,2-Distearoyl-sn-glycero-3-phosphocholine used for?

1,2-Distearoyl-sn-glycero-3-phosphocholine is supplied as a characterised reference material related to Phosphatidylcholine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 1,2-Distearoyl-sn-glycero-3-phosphocholine can I order?

We supply 1,2-Distearoyl-sn-glycero-3-phosphocholine, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,2-Distearoyl-sn-glycero-3-phosphocholine?

Yes. Every lot of 1,2-Distearoyl-sn-glycero-3-phosphocholine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,2-Distearoyl-sn-glycero-3-phosphocholine be shipped internationally?

Yes. We export 1,2-Distearoyl-sn-glycero-3-phosphocholine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.