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1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose

Also known as: 1,2:3,4-Bis-O-(1-methylethylidene)-β-L-arabinopyranose, β-L-Arabinopyranose, 1,2:3,4-bis-O-(1-methylethylidene)-, 1-O,2-O:3-O,4-O-Diisopropylidene-β-L-arabinopyranose, 1-O,2-O:3-O,4-O-Bis(1-methylethylidene)-β-L-arabinopyranose, 1,2:3,4-Di-O-isopropylidene-beta-L-arabinopyranose

1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose (CAS 27820-98-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H18O5 and a molecular weight of 230.25800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27820-98-0
Jingsj CID
J-1520392-6
Molecular Formula
C11H18O5
Molecular Weight
230.25800 g/mol
Category
Solvents
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass230.11500
PSA46.15000
LogP1.01430

Frequently Asked Questions

What is the CAS number of 1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose?

The CAS number of 1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose is 27820-98-0.

What are the molecular formula and molecular weight of 1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose?

1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose has molecular formula C11H18O5 and molecular weight 230.25800 g/mol.

What are the upstream and downstream products of 1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose?

For 1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose, Upstream Products: L-Arabinopyranose, beta-L-Arabinopyranose, L-(+)-Arabinose; Downstream Products: 1,2-O-Isopropylidene-α-D-xylofuranose.

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

Last updated:

How to cite: Jingsj. "1,2:3,4-Di-O-isopropylidene-β-L-arabinopyranose (CAS 27820-98-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520392-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.