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Cayman Coumarin Boronic Acid; Purity- Greater Than Or Equal To 98
Cayman Coumarin Boronic Acid; Purity- Greater Than Or Equal To 98%; Size- 50 Mg; - CAYM (Additional S&H Or Hazmat Fees May Apply)
List Price
$629.00
Your Price
$629.00
HOW MUCH YOU SAVE:
0.00 %
NETA PART: | CAYM-14051-50 |
MFG.PART: | 14051-50 |
UNSPSC: | 12352200 |
Manufacturer: | Cayman |
Product Description
Coumarin boronic acid (CBA) is a fluorescent probe that can be used to detect peroxynitrite (Item No. 81565), hypochlorous acid, and hydrogen peroxide.1,2,3It reacts with peroxynitrite at an exponentially faster rate (k = 1.1 μM/s) than hydrogen peroxide (k =1.5 M/s) and moderately faster rate than hypochlorous acid.1,2 Peroxynitrite oxidizes CBA into the fluorescent product 7-hydroxycoumarin (COH), which displays excitation/emission maxima of 332/470 nm, respectively.3
WARNING This product is not for human or veterinary use.
Technical Information
Formal Name
B- (2- oxo- 2H- 1- benzopyran- 7- yl)- boronic acid
CAS Number
1357078-03-5
Synonyms
- CBA
Molecular Formula
C9H7BO4
Formula Weight
190.0
Purity
≥98%
Emission
470 nm
Excitation
332 nm
Formulation(Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
- DMF: 11 mg/ml
- DMSO: 3 mg/ml
- DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml
- Ethanol: 1 mg/ml
λmax
280, 320 nm
SMILES
O=C1OC2=CC(B(O)O)=CC=C2C=C1
InChi Code
InChI=1S/C9H7BO4/c11-9-4-2-6-1-3-7(10(12)13)5-8(6)14-9/h1-5,12-13H
InChi Key
MUZVCJQIBNTECF-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
Stability
≥ 4 years
SKU | CAYM-14051-50 |
---|---|
Supplier Part Number | 14051-50 |
UM | UNIT |
UNSPSC | 12352200 |
Manufacturer | Cayman |
MSDS URL | https://www.caymanchem.com/msdss/14051m.pdf |
Temperature | -20 |
Refrigerated-Frozen | Refrigerated |
CountryOfOrigin | US |
ProductLine | CAYM |
Qty | 50 |
MinOrderQty | 1 |
Weight | 7.00 |
Lead Time | 2 Business Days |
Hazardous | N |
CAS Number | 1357078-03-5 |