1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose

1,2,3,4-四-O-乙酰基-α-D-阿拉伯吡喃糖

Also known as: Peracetyl-D-arabinose, 1,2,3,4-Tetra-O-acetyl-a-D-arabinopyranose, (2R,3S,4R,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate, (2R,3S,4R,5R)-3,4,5-tris(acetyloxy)oxan-2-yl acetate, D-Arabinopyranose, tetraacetate (9CI)

1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose (CAS 108646-05-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H18O9 and a molecular weight of 318.27700 g/mol. It is also known as Peracetyl-D-arabinose, 1,2,3,4-Tetra-O-acetyl-a-D-arabinopyranose and (2R,3S,4R,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 108646-05-5
Jingsj CID: J-1157291-6
Molecular Formula: C₁₃H₁₈O₉
Chinese Name: 1,2,3,4-四-O-乙酰基-α-D-阿拉伯吡喃糖
Molecular Weight: 318.27700 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose?

The CAS number of 1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose is 108646-05-5.

What are the molecular formula and molecular weight of 1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose?

1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose has molecular formula C13H18O9 and molecular weight 318.27700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,3,4-Tetra-O-acetyl-α-D-arabinopyranose (CAS 108646-05-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1157291-6 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.