Adapalene (CAS 106685-40-9) Sigma-Aldrich

Adapalene molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 6 grades and pack sizes of Adapalene (CAS 106685-40-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	106685-40-9
Molecular formula	C28H28O3
Molecular weight	412.53 g/mol
IUPAC name	6-[3-(1-adamantyl)-4-methoxyphenyl]naphthalene-2-carboxylic acid
Synonyms	Differin · Adapaleno · Adapalenum · Adaferin · Differine · 6-(3-(1-Adamantyl)-4-methoxyphenyl)-2-naphthoic acid

Safety & Hazards (GHS) Warning

Irritant

Health hazard

H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H361 Suspected of damaging fertility or the unborn child

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	ADAPALENE	1011709-200MG A7486-10MG A7486-50MG PHR1388-500MG Y0001121	Request Quote
Sigma	ADAPALENE FOR PEAK IDENTIFICATION	Y0001119	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.