ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/Acetamide, N-[2-[(1S)-1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]-
C19H18N2O7S
418.4 g/mol
Pharmaceutical Intermediate

Acetamide, N-[2-[(1S)-1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]-

CAS1384439-79-5
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate

This compound is a pharmaceutical intermediate featuring an isoindoline-1,3-dione core with an acetamide substituent and a side chain containing a sulfonyl group and a catechol moiety. It is primarily used in the manufacturing of active pharmaceutical ingredients.

pharmaceutical intermediate for drug substance synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 1384439-79-5

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

SimilarStructure SimilarSimilarity 0.81

O3-Desethyl Apremilast

CAS1384967-20-7

pharmaceutical intermediate

SimilarStructure SimilarSimilarity 0.79

O-demethyl apremilast

CAS1384441-38-6

pharmaceutical intermediate

ReferenceSame Category

4-(Bromomethyl)benzeneboronic acid pinacol ester

CAS138500-85-3

pharmaceutical intermediate

ReferenceSame Category

N,N-Bis[2-(7-methoxy-1-naphthalenyl)ethyl]acetamide

CAS1385018-58-5

pharmaceutical intermediate

ReferenceSame Category

1-Bromo-3,4,5-trifluorobenzene

CAS138526-69-9

pharmaceutical intermediate

ReferenceSame Category

2-Amino-5-methylthiopene-3-carbonitrile

CAS138564-58-6

pharmaceutical intermediate

Referencesame scaffold

Apremilast

CAS608141-41-9

pharmaceutical raw material

Identifiers
IUPAC Name

N-[2-[1-(3,4-dihydroxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide

InChIKey

RQNCFCQNLOYEHC-UHFFFAOYSA-N

SMILES

CC(=O)NC1=CC=CC2=C1C(=O)N(C2=O)C(CS(=O)(=O)C)C3=CC(=C(C=C3)O)O

Synonyms (3)

—