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InventoryRef 5683515/10/2010

HYDROXYPROPYL TETRAHYDROPYRANTRIOL

L-Gluco-Octitol, 1,5-Anhydro-6,8-dideoxy-, (7xi)-

HYDROXYPROPYL TETRAHYDROPYRANTRIOL is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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
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.

Inventory details for HYDROXYPROPYL TETRAHYDROPYRANTRIOL

INCI name

HYDROXYPROPYL TETRAHYDROPYRANTRIOL

Description

L-Gluco-Octitol, 1,5-Anhydro-6,8-dideoxy-, (7xi)-

Record provenance

Inventory reference
56835
Imported identity
HYDROXYPROPYL TETRAHYDROPYRANTRIOL
Source update
15/10/2010
European Commission CosIng source notes

Key data

EC
—
Restriction
—
Function
SKIN CONDITIONING
Maintaining the skin in good condition.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How HYDROXYPROPYL TETRAHYDROPYRANTRIOL appears in the CosIng inventory

The CosIng inventory lists HYDROXYPROPYL TETRAHYDROPYRANTRIOL as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

HYDROXYPROPYL TETRAHYDROPYRANTRIOL is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

HYDROXYPROPYL TETRAHYDROPYRANTRIOL is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, HYDROXYPROPYL TETRAHYDROPYRANTRIOL carries the following function designation(s):

CAS 439685-79-7 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Source note for HYDROXYPROPYL TETRAHYDROPYRANTRIOL

This page reproduces the CosIng inventory entry for HYDROXYPROPYL TETRAHYDROPYRANTRIOL from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research HYDROXYPROPYL TETRAHYDROPYRANTRIOL and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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