4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid

Modify Date: 2026-08-26 13:36:25

4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid Structure
4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid structure
Common Name 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid
CAS Number 108249-48-5 Molecular Weight 180.15700
Density N/A Boiling Point N/A
Molecular Formula C9H8O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C9H8O4
Molecular Weight 180.15700
Exact Mass 180.04200
PSA 67.51000
LogP 1.49680
InChIKey BWONXPWAUSMDDH-UHFFFAOYSA-N
SMILES O=C(O)c1cc2c(o1)CCCC2=O

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

.4-Oxo-4,5,6,7-tetrahydro-benzofuran-2-carbonsaeure
.4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylic acid
4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: SMILES notation of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is O=C(O)c1cc2c(o1)CCCC2=O.
Q: What is the molecular formula of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: Molecular formula of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is C9H8O4.
Q: What is the InChIKey of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: InChIKey of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is BWONXPWAUSMDDH-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: Polar surface area (PSA) of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is 67.51000.
Q: What English synonyms does 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid have?
A: English synonyms of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid: .4-Oxo-4,5,6,7-tetrahydro-benzofuran-2-carbonsaeure, .4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylic acid, 4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid.
Q: What is the LogP of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: LogP of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is 1.49680.
Q: What is the English name of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: The English name of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid.
Q: What is the CAS number of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: CAS number of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is 108249-48-5.
Q: What are the downstream products of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: Related downstream products(CAS) of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid: 127724-14-5.
Q: What is the molecular weight of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid?
A: Molecular weight of 4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid is 180.15700.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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