(+)-proto-Quercitol

Also known as: 5-Deoxyinositol, (+)-Quercitol, Quercitol, Viburnitol, Acorn Sugar, 2-Deoxy-D-chiro-inositol, D-1-Deoxy-muco-inositol, d-Quercitol, pentahydroxycyclohexane, (1R,2S,4S,5R)-cyclohexane-1,2,3,4,5-pentol, 1L-1,3,4/2,5-cyclohexanepentol, CYCLOHEXANE-1,2,3,4,5-PENTOL

(+)-proto-Quercitol (CAS 488-73-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H12O5 and a molecular weight of 164.156 g/mol. Key properties include a melting point of 237ºC, a boiling point of 293.6±40.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 146.2±21.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 488-73-3
Jingsj CID: J-13367-0
Molecular Formula: C₆H₁₂O₅
Molecular Weight: 164.156 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	237ºC
Boiling Point	293.6±40.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	146.2±21.9 °C
Exact Mass	164.068466
PSA	101.15000
LogP	-1.67
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.708

Frequently Asked Questions

What is the CAS number of (+)-proto-Quercitol?

The CAS number of (+)-proto-Quercitol is 488-73-3.

What are the molecular formula and molecular weight of (+)-proto-Quercitol?

(+)-proto-Quercitol has molecular formula C6H12O5 and molecular weight 164.156 g/mol.

What are the upstream and downstream products of (+)-proto-Quercitol?

For (+)-proto-Quercitol, Downstream Products: Mucic acid, Oxalic acid, epi-Inositol.

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. "(+)-proto-Quercitol (CAS 488-73-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13367-0 (accessed 2026-11-06).

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