Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

5-Oxocyclopentene-1-boronic acid, 97%, Thermo Scientific™

Catalog No. AAH52495MD
Click to view available options
Quantity:
250 mg

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 871329-71-4
Molecular Formula C5H7BO3
Molecular Weight (g/mol) 125.918
MDL Number MFCD08056354
InChI Key LEMUMNFZUFSWGV-UHFFFAOYSA-N
Synonym 2-borono-2-cyclopentenone, 5-oxocyclopent-1-en-1-yl boronic acid, 5-oxocyclopent-1-en-1-ylboronic acid, boronic acid,b-5-oxo-1-cyclopenten-1-yl, 5-oxocyclopent-1-ene-1-boronic acid, acmc-209qge
PubChem CID 44119812
IUPAC Name (5-oxocyclopenten-1-yl)boronic acid
SMILES B(C1=CCCC1=O)(O)O

Specifications

Melting Point 106°C to 108°C
Quantity 250 mg
Formula Weight 125.92
Percent Purity 97%
Chemical Name or Material 5-Oxocyclopentene-1-boronic acid
Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.