DL-α-Palmitin

CAS 542-44-9HOCH2CH(OH)CH2OCO(CH2)14CH3Chemical Synthesis

DL-α-Palmitin (CAS: 542-44-9) is a monoacylglycerol, specifically the 1-monopalmitate ester of glycerol, with the linear formula HOCH2CH(OH)CH2OCO(CH2)14CH3 and a molecular weight of 330.50 g/mol. This lipid compound serves as a valuable building block in organic synthesis and is integral in biochemical research. Its ester and glycerolipid nature makes it a key component in studies involving lipids and cell membrane structures.

IUPAC: α-Monopalmitin,1-Monohexadecanoyl-rac-glycerol,rac-1-Palmitoylglycerol,rac-Glycerol 1-palmitate
Synonyms: α-Monopalmitin1-Monohexadecanoyl-rac-glycerolrac-1-Palmitoylglycerolrac-Glycerol 1-palmitate

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DL-α-Palmitin (HOCH2CH(OH)CH2OCO(CH2)14CH3) — chemical structure, CAS 542-44-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsBuilding BlocksC12 to C63Carbonyl CompoundsChemical SynthesisEstersGlycerolipidsLipidsMonoacylglycerols

01 /Applications

Organic Synthesis

DL-α-Palmitin acts as a versatile intermediate in the synthesis of more complex organic molecules, particularly those involving ester and lipid functionalities. Its well-defined structure allows for predictable reactions in multi-step synthetic pathways.

Biochemical Research

As a monoacylglycerol, DL-α-Palmitin is employed in biochemical studies focusing on lipid metabolism, cell signalling, and membrane biophysics. It can be used to investigate enzyme activity related to lipid hydrolysis or synthesis.

Lipid Studies

This compound is utilised in research concerning the structure and function of lipids, including glycerolipids. It can serve as a standard or reference compound in analytical techniques for lipid identification and quantification.

02 /Properties

Molecular weight	330.50
Linear formula	HOCH2CH(OH)CH2OCO(CH2)14CH3
Assay	≥98.0% (after transesterification, GC)
Storage temperature	−20°C
Melting point	74-76 °C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	1

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

542-44-9

MDL number

MFCD00042734

Beilstein registry

1728235

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is DL-α-Palmitin used for?

DL-α-Palmitin is used in organic synthesis, biochemical research, and lipid studies as a monoacylglycerol and building block.

What are the CAS number and formula for DL-α-Palmitin?

The CAS number for DL-α-Palmitin is 542-44-9. Its linear formula is HOCH2CH(OH)CH2OCO(CH2)14CH3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies DL-α-Palmitin with an assay of ≥98.0% (after transesterification, GC). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.

What are the safety and handling precautions for DL-α-Palmitin?

When handling DL-α-Palmitin, it is recommended to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The substance has a melting point of 74-76 °C and is classified under WGK Germany 1.

How is DL-α-Palmitin packed, shipped, and exported?

DL-α-Palmitin is stored at -20°C. As a global supplier, Tech Serve Solutions exports fine chemicals, pharmaceutical intermediates, and laboratory reagents worldwide, adhering to all relevant shipping and customs regulations.