Official EU label nameGlossary entry 13354

HYDROXYPROPYL METHYLCELLULOSE PHTHALATE

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

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:9050-31-1

Ingredient index records:

HYDROXYPROPYL METHYLCELLULOSE PHTHALATE

Cosmetic functions: ORAL CARE

Hydroxypropyl Methylcellulose Phthalate is the reaction product of Hydroxypropyl Methylcellulose and phthallic anhydride

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1 matched or reported name

HYDROXYPROPYL METHYLCELLULOSE PHTHALATE

Official name structure and source evidence

This section separates facts supplied by external records from structure derived only from the exact official label wording.

Structured interpretation of the official EU INCI label

Matchedlabel-analysis-v1 · EU 2025/1175

The official label identifies a biological source material and its stated preparation or plant part.

Identity type inferred from wording: biological_material

Scientific-name candidates requiring taxonomy verification:

Hydroxypropyl methylcellulose

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

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Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name HYDROXYPROPYL METHYLCELLULOSE PHTHALATE.

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 9050-31-1

CAS 9050-31-1PubChem CID 57469

Imiquimod

Imiquimod is an imidazoquinoline fused [4,5-c] carrying isobutyl and amino substituents at N-1 and C-4 respectively. A prescription medication, it acts as an immune response modifier and is used to treat genital warts, superficial basal cell carcinoma, and actinic keratosis. It has a role as an antineoplastic agent and an interferon inducer. — ChEBI

IUPAC name: 1-(2-methylpropyl)imidazo[4,5-c]quinolin-4-amine

Molecular formula: C14H16N4
Molecular weight: 240.30 g/mol
Exact mass: 240.137496527 Da
XLogP3: 2.6
Topological polar surface area: 56.7 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

Aldara1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amineZyclara1-isobutyl-1H-imidazo[4,5-c]quinolin-4-amine4-Amino-1-isobutyl-1H-imidazo[4,5-c]quinolineR-837R 8374-Amino-1-isobutyl-1H-imidazo(4,5-c)quinoline

16 more reported names

S-26308TMX-101S 26308ImiquimodumNSC-369100NSC-759651P1QW714R7MTMX 1011H-Imidazo(4,5-c)quinolin-4-amine, 1-(2-methylpropyl)-R8371H-Imidazo[4,5-c]quinolin-4-amine, 1-(2-methylpropyl)-CHEBI:367041-isobutyl-1H-imidazo(4,5-c)quinolin-4-amine1-(2-methylpropyl)-1H-imidazo(4,5-c)quinolin-4-amineRefChem:57767D06BB10

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External database identifiers

ChEBI:CHEBI:36704
ChEMBL:CHEMBL1282
EPA DTXSID:DTXSID7041047
PubMed:41242269
PubMed:40568777
PubMed:40118199
PubMed:38948922
PubMed:38760990
PubMed:36908085
PubMed:36577999
PubMed:36002070
PubMed:34740670
PubMed:32679548
PubMed:32020584
PubMed:31383729

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 assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US 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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