ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/2,3-Dihydrobenzofuranyl-5-acetic acid
C10H10O3
178.18 g/mol
Pharmaceutical Intermediate

2,3-dihydro-5-benzofuranacetic acid

CAS69999-16-2
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

2,3-Dihydro-5-benzofuranacetic acid is a chemical compound used as a pharmaceutical intermediate. It features an aromatic ring fused to a dihydrofuran ring and carries a carboxylic acid functional group, contributing to its utility in drug 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 2,3-dihydro-5-benzofuranacetic acid?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

SimilarStructure SimilarSimilarity 0.72

2,3-Dihydro-1-benzofuran-5-propanoic acid

CAS215057-28-6

pharmaceutical intermediate

ApplicationSame Use

1-N-Boc-pyrrolidin-2-ylboronic acid

CAS149682-75-7

pharmaceutical intermediate

ApplicationSame Use

6-Bromoisoquinoline

CAS34784-05-9

pharmaceutical intermediate

ApplicationSame Use

4,6-Dichloropyridazine-3-carboxylic acid ethyl ester

CAS679406-03-2

pharmaceutical intermediate

ApplicationSame Use

4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one

CAS91526-18-0

pharmaceutical intermediate

ReferenceSame Category

Phenacyl bromide

CAS70-11-1

pharmaceutical intermediate

ReferenceSame Category

P-aminopropiophenone

CAS70-69-9

pharmaceutical intermediate

ReferenceSame Category

Indole-3-carbinol

CAS700-06-1

pharmaceutical intermediate

Customs Tariff Classification

The international HS code for 2,3-dihydro-5-benzofuranacetic acid (CAS 69999-16-2) is 2932.99.

HS code (international, 6-digit)

2932.99

EU CN code (8-digit)

2932 99 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid

InChIKey

LALSYIKKTXUSLG-UHFFFAOYSA-N

SMILES

C1COC2=C1C=C(C=C2)CC(=O)O

Synonyms (14)
  • 5-Coumaranacetic Acid

Sourcing 2,3-dihydro-5-benzofuranacetic acid?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→