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  4. (1R,2S)-Xeruborbactam disodium

(1R,2S)-Xeruborbactam disodium  (Synonyms: (1R,2S)-QPX7728 disodium)

Cat. No.: HY-136072A Purity: 99.72%
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(1R,2S)-Xeruborbactam ((1R,2S)-QPX7728) disodium is a boronic acid derivative.

For research use only. We do not sell to patients.

(1R,2S)-Xeruborbactam disodium Chemical Structure

(1R,2S)-Xeruborbactam disodium Chemical Structure

CAS No. : 2170836-14-1

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1 mg USD 511 In-stock
5 mg USD 1125 In-stock
10 mg USD 1800 In-stock
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Description

(1R,2S)-Xeruborbactam ((1R,2S)-QPX7728) disodium is a boronic acid derivative[1].

Molecular Weight

283.96

Formula

C10H8BFNa2O5
CAS No.
Appearance

Solid

Color

White to yellow

SMILES

O[B-](O1)(O)[C@H]2C[C@H]2C3=C1C(C(O[Na])=O)=C(C=C3)F.[Na+]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : ≥ 50 mg/mL (176.08 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.5216 mL 17.6081 mL 35.2162 mL
5 mM 0.7043 mL 3.5216 mL 7.0432 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
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Concentration
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Volume
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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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Volume (start)

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Concentration (final)

C2

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V2

In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.72%

SDS (252 KB)

COA (258 KB) HNMR (176 KB) LCMS (133 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 3.5216 mL 17.6081 mL 35.2162 mL 88.0406 mL
5 mM 0.7043 mL 3.5216 mL 7.0432 mL 17.6081 mL
10 mM 0.3522 mL 1.7608 mL 3.5216 mL 8.8041 mL
15 mM 0.2348 mL 1.1739 mL 2.3477 mL 5.8694 mL
20 mM 0.1761 mL 0.8804 mL 1.7608 mL 4.4020 mL
25 mM 0.1409 mL 0.7043 mL 1.4086 mL 3.5216 mL
30 mM 0.1174 mL 0.5869 mL 1.1739 mL 2.9347 mL
40 mM 0.0880 mL 0.4402 mL 0.8804 mL 2.2010 mL
50 mM 0.0704 mL 0.3522 mL 0.7043 mL 1.7608 mL
60 mM 0.0587 mL 0.2935 mL 0.5869 mL 1.4673 mL
80 mM 0.0440 mL 0.2201 mL 0.4402 mL 1.1005 mL
100 mM 0.0352 mL 0.1761 mL 0.3522 mL 0.8804 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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(1R,2S)-Xeruborbactam disodium Related Classifications

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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

(1R,2S)-Xeruborbactam disodium2170836-14-1(1R,2S)-QPX7728 disodiumOthersboronic acid derivativeInhibitorinhibitorinhibit

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