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CAS 439685-79-7

CAS 439685-79-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 439685-79-7
CAS 439685-79-7PubChem CID 16666733

C-beta-D-xylopyranoside-2-hydroxypropane

Hydroxypropyl tetrahydropyrantriol has been used in trials studying the basic science of Aging. — DrugBank

IUPAC name
(2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3,4,5-triol
Molecular formula
C8H16O5
Molecular weight
192.21 g/mol
Exact mass
192.09977361 Da
XLogP3
-1.8
Topological polar surface area
90.2 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
4

Also known as

Hydroxypropyl tetrahydropyrantriolPro-xylane (pharmaceutical)4U3GMG1OT1ER4017ER-4017C-xylosideRefChem:789560Airface BosEin deep wrinkle serum
16 more reported names
Pro-xylaneMexoryl SBB(2S,3R,4S,5R)-2-(2-hydroxypropyl)tetrahydro-2H-pyran-3,4,5-triolC-|A-D-Xylopyranoside-2-hydroxypropaneUNII-4U3GMG1OT1Hydroxypropyl TetrahyclropyantiolL-Gluco-octitol, 1,5-anhydro-6,8-dideoxy-, (7XI)-WLZ2819KOGFZZYPPGQZFZ-QVAPDBTGSA-NAC-37496DA-57170TS-08006HY-108036CS-0027204Pro-xylane (Hydroxypropyl tetrahydropyrantriol)(2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 439685-79-7

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How CAS 439685-79-7 is used on this site

CAS 439685-79-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 439685-79-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.