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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| 2438-72-4 Chemical Structure| 2438-72-4

Structure of Bufexamac
CAS No.: 2438-72-4

Chemical Structure| 2438-72-4

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Bufexamac is a COX inhibitor used as an anti-inflammatory agent.

Synonyms: Bufexamic acid

4.5 *For Research Use Only !

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Product Details of Bufexamac

CAS No. :2438-72-4
Formula : C12H17NO3
M.W : 223.27
SMILES Code : O=C(NO)CC1=CC=C(OCCCC)C=C1
Synonyms :
Bufexamic acid
MDL No. :MFCD00078936
InChI Key :MXJWRABVEGLYDG-UHFFFAOYSA-N
Pubchem ID :2466

Safety of Bufexamac

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H315-H319-H228
Precautionary Statements:P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313
Class:4.1
UN#:1325
Packing Group:

Isoform Comparison

Biological Activity

In Vitro:

Cell Line
Concentration Treated Time Description References
HL60 cells 33.99 µM 72 hours Test the antiproliferative effects of Bufexamac and its derivatives on HL60 cells, showing a GI50 value of 33.99 µM for Bufexamac. Molecules. 2018 Feb 2;23(2):321.
Neutrophils 12.91 ± 4.02 μM (IC50) 30 minutes Bufexamac significantly inhibited the release of LTB4 in neutrophils with an IC50 of 12.91 ± 4.02 μM. Sci Rep. 2016 Apr 29;6:25298.

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
C57BL/6 mice LPS-induced acute lung injury model Oral 50 mg/kg and 100 mg/kg Once daily for 7 days Bufexamac significantly ameliorated LPS-induced lung histopathologic changes, reduced lung edema and permeability, decreased total cell numbers and protein levels in BALF, inhibited neutrophil infiltration and LTB4 levels, and down-regulated pro-inflammatory cytokines (TNF-α, IL-1β, and IL-6) expression. Sci Rep. 2016 Apr 29;6:25298.

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

4.48mL

0.90mL

0.45mL

22.39mL

4.48mL

2.24mL

44.79mL

8.96mL

4.48mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1
Protocol 2
The prepared working fluid is recommended to be prepared now and used up as soon as possible in a short period of time. The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1

References

 

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