Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol

Also known as: isosorbide 2,5-bis(4-hydroxybenzoate), 2,5-isosorbide bis-4-hydroxybenzoat, (3R,3aR,6S,6aR)-hexahydrofuro[3,2-b]furan-3,6-diyl bis(4-hydroxybenzoate), 1,4:3,6-dianhydro-2,5-bis-O-(4-hydroxybenzoyl)-D-glucitol, D-glucitol, 1,4:3,6-dianhydro-, 2,5-bis(4-hydroxybenzoate)

Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol (CAS 185756-31-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H18O8 and a molecular weight of 386.35200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 185756-31-4
Jingsj CID: J-1085827-2
Molecular Formula: C₂₀H₁₈O₈
Molecular Weight: 386.35200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	386.10000
PSA	111.52000
LogP	1.64640

Frequently Asked Questions

What is the CAS number of Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol?

The CAS number of Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol is 185756-31-4.

What are the molecular formula and molecular weight of Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol?

Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol has molecular formula C20H18O8 and molecular weight 386.35200 g/mol.

What are the upstream and downstream products of Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol?

For Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol, Upstream Products: Isosorbide, 4-Hydroxybenzoic acid, Methylparaben.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol (CAS 185756-31-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085827-2 (accessed 2026-11-09).

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