1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose 79120-81-3

About 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose

1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose is an ester carrying the CAS registry number 79120-81-3. Its molecular formula is C13H18O9 and its molecular weight is 318.28 g/mol. Its systematic (IUPAC) name is [(2S,3S,4R,5S)-3,4,5-triacetyloxyoxolan-2-yl]methyl acetate. Alternative names: 1,2,3,5-Tetra-O-acetyl-α-L-arabinofuranose and alpha-L-Arabinofuranose, tetraacetate.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose
Catalogue No.	VQ-035881
CAS Number	79120-81-3
IUPAC name	[(2S,3S,4R,5S)-3,4,5-triacetyloxyoxolan-2-yl]methyl acetate
Molecular formula	C₁₃H₁₈O₉
Molecular weight	318.28 g/mol
Exact mass	318.0951
InChIKey	IHNHAHWGVLXCCI-WUHRBBMRSA-N
SMILES	CC(=O)OC[C@H]1[C@@H]([C@H]([C@@H](O1)OC(=O)C)OC(=O)C)OC(=O)C
PubChem CID	16217738

Physical properties
Physical form	Other
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 9
TPSA	114 Å²
Synonyms	1,2,3,5-Tetra-O-acetyl-α-L-arabinofuranose, alpha-L-Arabinofuranose, tetraacetate, Tetra-O-acetyl-alpha-L-arabinofuranose, alpha-L-Arabinofuranose, 1,2,3,5-tetraacetate, (2S,3R,4S,5S)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements: P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose?

The CAS Registry Number of 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose is 79120-81-3. It is also known as 1,2,3,5-Tetra-O-acetyl-α-L-arabinofuranose, alpha-L-Arabinofuranose, tetraacetate, Tetra-O-acetyl-alpha-L-arabinofuranose.

What is the molecular formula and molecular weight of 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose?

1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose has the molecular formula C13H18O9 and a molecular weight of 318.28 g/mol. Its IUPAC name is [(2S,3S,4R,5S)-3,4,5-triacetyloxyoxolan-2-yl]methyl acetate.

Which grade and pack sizes of 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose can I order?

We supply 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose?

Yes. Every lot of 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose 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 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose be shipped internationally?

Yes. 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.