Description

(S)-Phosphoric Acid Mono-[3-(4-Benzyloxy-Phenyl)-2-Octadec-9-Enoylamino-Propyl] Ester (Ammonium Salt) is a high-purity, synthetic phospholipid derivative with a complex, chiral structure. This compound is valued for its role as a critical intermediate in advanced pharmaceutical research and development, particularly in the formulation of lipid-based drug delivery systems. It is primarily sought after by R&D scientists and process chemists in the pharmaceutical, biotechnology, and advanced materials sectors for creating novel therapeutic agents and specialized biomaterials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting lipid metabolism or requiring specialized delivery.
• Lipid Nanoparticle (LNP) Research: Used in the development and optimization of next-generation lipid nanoparticles for mRNA, siRNA, and other nucleic acid therapeutics.
• Liposome & Drug Delivery System Formulation: Serves as a functional excipient or structural component to enhance the stability, targeting, and bioavailability of encapsulated drugs.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies related to phospholipid metabolism and cell signaling pathways.
• Advanced Material Science: Investigated for creating functionalized surfaces, biomimetic membranes, and smart materials due to its amphiphilic properties.

Basic Information

Item	Details
Product Name	(S)-Phosphoric Acid Mono-[3-(4-Benzyloxy-Phenyl)-2-Octadec-9-Enoylamino-Propyl] Ester (Ammonium Salt)
CAS No.	799268-73-8
Molecular Formula	C46H77N2O5P • (NH4) (Contact for exact salt form details)
Molecular Weight	Contact for details
Synonyms	Ammonium (S)-3-(4-(Benzyloxy)phenyl)-2-((9Z)-octadec-9-enamido)propyl phosphate; (S)-Oleoyltyrosine Benzyl Ether Phosphoric Acid Ammonium Salt; (S)-LPO Phosphoethanolamine Derivative (Ammonium Salt); (S)-N-Oleoyl-O-benzyl-L-tyrosine Phosphoester Ammonium Salt; (S)-2-Amino-3-[4-(phenylmethoxy)phenyl]propyl (9Z)-9-octadecenoate dihydrogen phosphate ester ammonium salt; Phospholipid Intermediate 799268-73-8; Benzyl-Protected Tyrosine-Oleoyl Phospholipid Precursor
EINECS	Contact for details

Quality Control

Every batch of (S)-Phosphoric Acid Mono-[3-(4-Benzyloxy-Phenyl)-2-Octadec-9-Enoylamino-Propyl] Ester (Ammonium Salt) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for pharmaceutical R&D. Comprehensive Certificates of Analysis (COA) with full traceability are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive). Allow the sealed container to equilibrate to room temperature before opening to prevent condensation. Store under an inert atmosphere for optimal shelf life.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.