(Stearoyl-2-lyso-sn-glycero-3-phosphocholine) 19420-57-6

Name: (Stearoyl-2-lyso-sn-glycero-3-phosphocholine)
Brand: Vaqora Chemicals
SKU: VQ-032767

About (Stearoyl-2-lyso-sn-glycero-3-phosphocholine)

(Stearoyl-2-lyso-sn-glycero-3-phosphocholine) (CAS 19420-57-6) is an impurity of Phosphatidylcholine offered by Vaqora Chemicals. With the molecular formula C26H54NO7P, it has a molar mass of 523.7 g/mol. Systematically, it is named [(2R)-2-hydroxy-3-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate. It is also known as Stearoyl Lysophosphatidylcholine or Stearoyl L-α-Lysolecithin.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Phosphatidylcholine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Phosphatidylcholine

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

Phosphatidylcholine impurities

Specifications & identifiers

Chemical identifiers
Product name	(Stearoyl-2-lyso-sn-glycero-3-phosphocholine)
Catalogue No.	VQ-032767
CAS Number	19420-57-6
IUPAC name	[(2R)-2-hydroxy-3-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Molecular formula	C₂₆H₅₄NO₇P
Molecular weight	523.7 g/mol
Exact mass	523.3638
Grade	Reference Standard
HSN code	38229090
InChIKey	IHNKQIMGVNPMTC-RUZDIDTESA-N
SMILES	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)O
PubChem CID	497299

Physical properties
Physical form	Solid
LogP (XLogP3)	6.6
H-bond donors / acceptors	1 / 7
TPSA	105 Å²
Synonyms	Stearoyl Lysophosphatidylcholine, Stearoyl L-α-Lysolecithin, 1-Stearoyl-sn-glycero-3-phosphocholine, 1-octadecanoyl-sn-glycero-3-phosphocholine, 1-Stearoyl-sn-glycero-3-phosphorylcholine, LPC(18:0/0:0), PC(18:0/0:0), 1-O-Stearoyl-sn-glycero-3-phosphocholine, ((2R)-2-hydroxy-3-octadecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate, LPC(18:0), (R)-2-Hydroxy-3-(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate, 18:0 Lyso PC

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 (Stearoyl-2-lyso-sn-glycero-3-phosphocholine)?

The CAS Registry Number of (Stearoyl-2-lyso-sn-glycero-3-phosphocholine) is 19420-57-6. It is also known as Stearoyl Lysophosphatidylcholine, Stearoyl L-α-Lysolecithin, 1-Stearoyl-sn-glycero-3-phosphocholine.

What is the molecular formula and molecular weight of (Stearoyl-2-lyso-sn-glycero-3-phosphocholine)?

(Stearoyl-2-lyso-sn-glycero-3-phosphocholine) has the molecular formula C26H54NO7P and a molecular weight of 523.7 g/mol. Its IUPAC name is [(2R)-2-hydroxy-3-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate.

What is (Stearoyl-2-lyso-sn-glycero-3-phosphocholine) used for?

(Stearoyl-2-lyso-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 (Stearoyl-2-lyso-sn-glycero-3-phosphocholine) can I order?

We supply (Stearoyl-2-lyso-sn-glycero-3-phosphocholine) in Reference Standard grade, 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 (Stearoyl-2-lyso-sn-glycero-3-phosphocholine)?

Yes. Every lot of (Stearoyl-2-lyso-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 (Stearoyl-2-lyso-sn-glycero-3-phosphocholine) be shipped internationally?

Yes. We export (Stearoyl-2-lyso-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.