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HEPPSO 

Cat. No.: HY-D0874
Handling Instructions

HEPPSO is a zwitterionic buffer. The working pH range of HEPPSO buffer is 7.1-8.5. HEPPSO displays relatively high ability to bind copper(II), has a pKa of 7.84 at 2.0 mM buffer concentration.

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

HEPPSO Chemical Structure

HEPPSO Chemical Structure

CAS No. : 68399-78-0

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply Now  
10 mM * 1  mL in DMSO USD 55 In-stock
Estimated Time of Arrival: December 31
500 mg USD 50 In-stock
Estimated Time of Arrival: December 31
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5 g   Get quote  

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Description

HEPPSO is a zwitterionic buffer. The working pH range of HEPPSO buffer is 7.1-8.5. HEPPSO displays relatively high ability to bind copper(II), has a pKa of 7.84 at 2.0 mM buffer concentration[1][2].

Molecular Weight

268.33

Formula

C₉H₂₀N₂O₅S

CAS No.

68399-78-0

SMILES

O=S(CC(O)CN1CCN(CCO)CC1)(O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

DMSO : 250 mg/mL (931.69 mM; Need ultrasonic)

H2O : 250 mg/mL (931.69 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.7268 mL 18.6338 mL 37.2675 mL
5 mM 0.7454 mL 3.7268 mL 7.4535 mL
10 mM 0.3727 mL 1.8634 mL 3.7268 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 4.17 mg/mL (15.54 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (9.32 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 4.17 mg/mL (15.54 mM); Clear solution

  • 4.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (9.32 mM); Clear solution

  • 5.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (9.32 mM); Clear solution

  • 6.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 4.17 mg/mL (15.54 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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  • Molarity Calculator

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

HEPPSOOtherszwitterionicbufferpHcopperIIInhibitorinhibitorinhibit

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HEPPSO
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HY-D0874
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