C4H11BO2
101.94 g/mol
Research ReagentWarning
N-Butylboronic acid
CAS4426-47-5EC224-607-7
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
n-This compound is a boronic acid derivative used as a research reagent. It is commonly employed in organic synthesis, particularly in cross-coupling reactions.
Research reagent in organic synthesisBuilding block for Suzuki-Miyaura coupling reactions
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
SimilarStructure SimilarSimilarity 0.81
Pentylboronic acid
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research compound
SimilarStructure SimilarSimilarity 0.76
1-Hexaneboronic acid
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research compound
SimilarStructure SimilarSimilarity 0.76
Heptylboronic acid
CAS28741-07-3
Laboratory reagent for research
SimilarStructure SimilarSimilarity 0.76
1-Octylboronic acid
CAS28741-08-4
research compound
ApplicationSame Use
Benzylboronic acid
CAS4463-42-7
research compound
ApplicationSame Use
2-Nitrophenylboronic acid
CAS5570-19-4
research compound
ApplicationSame Use
5-Methylfuran-2-boronic acid
CAS62306-79-0
research compound
ApplicationSame Use
4-Mercaptophenylboronic acid
CAS237429-33-3
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for N-Butylboronic acid (CAS 4426-47-5) is 2931.90.
HS code (international, 6-digit)
2931.90
EU CN code (8-digit)
2931 90 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
butylboronic acid
InChIKey
QPKFVRWIISEVCW-UHFFFAOYSA-N
SMILES
B(CCCC)(O)O
Synonyms (15)
- BUB
- 1-Butaneboronic acid
- 1-Butyldihydroxyborane
- 1-butylboronic acid
- 4-butylboronic acid
- BUTYLBORONIC ACID
- Boronic acid, butyl-
- N-butylboronate
- butaneboronic acid
- n-Butaneboronic acid
- n-Butylboronic acid
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