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Official EU label nameGlossary entry 14767

LACTOBIONIC ACID

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
2

Resolved substance identity

CAS:96-82-2
EC:202-538-3
Ingredient index records:
LACTOBIONIC ACID
Cosmetic functions: BUFFERING

4-O-beta-D-Galactopyranosyl-D-gluconic acid

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1 matched or reported name
LACTOBIONIC ACID

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name LACTOBIONIC ACID.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 96-82-2
CAS 96-82-2PubChem CID 7314

Lactobionic Acid

Lactobionic acid is a disaccharide formed between beta-D-galactose and D-gluconic acid. It has a role as an antioxidant. It is functionally related to a lactose. It is a conjugate acid of a lactobionate. — ChEBI

IUPAC name
(2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanoic acid
Molecular formula
C12H22O12
Molecular weight
358.30 g/mol
Exact mass
358.11112613 Da
XLogP3
-5.0
Topological polar surface area
218.0 Ų
Hydrogen-bond donors
9
Hydrogen-bond acceptors
12
Covalent units
1
Defined stereocentres
9

Also known as

4-O-beta-D-Galactopyranosyl-D-gluconic acid4-(beta-D-Galactosido)-D-gluconic acid65R938S4DVCHEBI:55481RefChem:798371GlyTouCan:G18874TBD-GLUCONIC ACID, 4-O-BETA-D-GALACTOPYRANOSYL-202-538-3
16 more reported names
D-Gluconic acid, 4-O-b-D-galactopyranosyl-C12H22O12D-Gluconic acid, 4-O-.beta.-D-galactopyranosyl-(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanoic acid(2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-hexanoic acid4-O-|A-D-Galactopyranosyl-D-gluconic acidUNII-65R938S4DVmaltobionic-acidCAS-96-82-2Prestwick_560EINECS 202-538-3Lactobionic acid CRSLactobionic acid, purum4-O-B-D-galactopyranosyl-D-gluconic acidLactobionic acid, 97%Prestwick0_000452
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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.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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