Home Cart Sign in  
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 359-25-1 Chemical Structure| 359-25-1

Structure of Bromofluoroacetic acid
CAS No.: 359-25-1

Chemical Structure| 359-25-1

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

DE Stock

US Stock

Asia Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Product Citations      Show More

Simon, Anitha T ; Dodge, Anthony G ; Bondy, Julie ; O’Connor, Madeline R ; Aksan, Alptekin ; Wackett, Lawrence P

Abstract: There is intense interest in biodegrading fluorinated pesticides and other commercial products, some of which are per- and poly-fluorinated alkyl substances, or PFAS. Enzymatic carbon-fluorine bond cleavage via hydrolytic, reductive, and eliminative mechanisms generates an organic product, fluoride anion, and a proton. Biodegradation is typically determined by tracking the organic product using liquid chromatography-mass spectrometry (LC-MS) or the anion determined by a fluoride-specific electrode. Here, we monitored the protons that are produced. A pH indicator method was developed using a hydrolytic defluorinase from Delftia acidovorans strain B in purified form or expressed recombinantly in Pseudomonas putida ATCC 12633. The method was also shown to be effective with P. putida F1 catalyzing oxygenative defluorination with α,α,α-trifluorotoluene. P. putida ATCC 12633 strains expressing different recombinant defluorinases showed differential growth and coloration on agar plates containing bromothymol blue and a fluorinated substrate. A purified defluorinase with a high pH optimum was assayed using the pH indicator m-cresol purple to identify six new substrates, one of which is a PFAS. LC-MS and fluoride electrode determinations require a single sample work-up and milliliter volumes. The proton monitoring methods described here can be performed in a microliter high-throughput format. It can also be used in solid matrices such as hydrogels. Although less rigorously quantitative than the single determination methods, rapid screening methods as described here are currently needed by researchers seeking to identify and characterize new microbes and enzymes able to biodegrade commercially relevant PFAS.

Keywords: PFAS ; pH indicator ; screening ; rapid method ; defluorination ; enzyme ; bacteria ; liquid media ; agar plates ; hydrogel

Purchased from AmBeed: ; ; ; ; ; ;

Ronnander, Marie ; Dodge, Anthony G ; O'Neal, Erin ; Pauls, Caroline ; Hanson, Jack ; Christenson, James K , et al.

Abstract: Many environmental pollutants have a fluorine or chlorine atom on a carbon atom adjacent to a carboxylic acid. These α-halocarboxylic acids include heavily regulated compounds such as per- and polyfluorinated substances (PFAS). Due to PFAS persistence in the environment, there is intense interest in characterising the biodegradation of α-halocarboxylic acids. Their initial biodegradation often proceeds via defluorinase enzymes that catalyse hydrolytic removal of alpha fluorine or chlorine atoms. These enzymes can dehalogenate both mono-halocarboxylate and dihalocarboxylate substrates, generating α-hydroxy and α-ketocarboxylic acid products, respectively. To enable continuous monitoring of defluorinase activity, we identified, purified and optimised dehydrogenases from Limosilactobacillus fermentum JN248 and Enterococcus faecium IAM10071 that reacted with the specific α-hydroxy and α-ketocarboxylic acid products of the defluorinases. The dehydrogenases make or consume NADH, measured by absorbance readings at 340 nm, thus allowing continuous measurement of defluorinase activity using a spectrophotometer. Using the coupled assay, purified defluorinases from a Delftia sp. and a Dechloromonas sp. were compared with respect to substrate specificity. The Delftia defluorinase demonstrated superior activity with most substrates, including difluoroacetate. To our knowledge, this is the first report of a coupled-enzyme continuous assay method for enzymes that catalyse the hydrolysis of α-halocarboxylic acids.

Keywords: activity determination ; bacteria ; coupled ; dehalogenase ; dehydrogenase ; enzyme ; organofluorine ; PFAS

Purchased from AmBeed: ;

Alternative Products

Product Details of [ 359-25-1 ]

CAS No. :359-25-1
Formula : C2H2BrFO2
M.W : 156.94
SMILES Code : O=C(O)C(Br)F
MDL No. :MFCD07784239
InChI Key :ICTXGKNZADORBH-UHFFFAOYSA-N
Pubchem ID :2782420

Safety of [ 359-25-1 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302-H314
Precautionary Statements:P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310
Class:8
UN#:1760
Packing Group:
 

Historical Records

Technical Information

Categories