C5H5BO4
139.9 g/mol
Pharmaceutical IntermediateDanger
5-formylfuran-2-boronic acid
CAS27329-70-0EC628-001-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
5-Formylfuran-2-boronic acid is a boronic acid derivative containing a furan ring with a formyl substituent. It is primarily used as an intermediate in pharmaceutical manufacturing and research.
pharmaceutical intermediateresearch reagent
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.
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Related Compounds
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
2-(Dimethylamino)thioacetamide hydrochloride
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pharmaceutical intermediate
ReferenceSame Category
9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
CAS27387-31-1
pharmaceutical intermediate
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 5-formylfuran-2-boronic acid (CAS 27329-70-0) is 2932.19.
HS code (international, 6-digit)
2932.19
EU CN code (8-digit)
2932 19 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
(5-formylfuran-2-yl)boronic acid
InChIKey
JUWYQISLQJRRNT-UHFFFAOYSA-N
SMILES
B(C1=CC=C(O1)C=O)(O)O
Synonyms (14)
- 2-Formyl-5-furanboronic acid
- 2-Formylfuran-5-boronic acid
- 5-Borono-2-furaldehyde
- 5-Formyl-2-furanboronic acid
- 5-formyl-2-furylboronic acid
- 5-formylfuran-2-boronic acid
Sourcing 5-formylfuran-2-boronic acid?
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