5 Results for "

potentiometric titrations

" in MedChemExpress (MCE) Product Catalog:
Products (5)

5 Results for "potentiometric titrations" in MCE Product Catalog:

HEPPSO
HEPPSO
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Cat. No.: HY-D0874
CAS No.: 68399-78-0
HEPPSO is a zwitterionic Good's buffer suitable for physiological pH conditions. HEPPSO forms high-order oligomers in aqueous solutions and can form a 1:1 complex with Cu 2+ via its hydroxyalkyl and tertiary amine groups. However, HEPPSO contains a structurally similar trace impurity lacking an alkanesulfonic acid side chain. The complex formed by this impurity and Cu 2+ has a very low Ka; therefore, HEPPSO may interfere with studies on copper speciation analysis in natural water bodies .
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Valylleucine
Valylleucine
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Cat. No.: HY-P4668
CAS No.: 3989-97-7
Synonyms: Val-Leu; H-Val-Leu-OH
Target:  

Bacterial

Research Areas:  

Infection

Valylleucine (Val-Leu; H-Val-Leu-OH) is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .
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Valylleucine TFA
Valylleucine TFA
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Cat. No.: HY-P4668A
CAS No.: 27530-02-5
Synonyms: Val-Leu TFA; H-Val-Leu-OH TFA
Target:  

Bacterial

Research Areas:  

Infection

Valylleucine (Val-Leu; H-Val-Leu-OH) TFA is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine TFA, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .
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Zinc trifluoromethanesulfonate
Zinc trifluoromethanesulfonate
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Cat. No.: HY-21170E
CAS No.: 54010-75-2
Synonyms: Zinc(II) Triflate
Target:  

Biochemical Assay Reagents

Research Areas:  

Others

Zinc trifluoromethanesulfonate (Zinc (II) Triflate) is a Zn 2+ salt commonly used in potentiometric titration to determine the stability constants of Zn 2+-quinoline sulfonamide complexes. Aqueous solutions of Zinc trifluoromethanesulfonate form micellar structures, which result in poor desolvation kinetics of Zn 2+ and induce dendrite growth on zinc anodes, failing to support long-term cycling of zinc anodes .
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Kalibor (Standard)
Kalibor (Standard)
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Cat. No.: HY-W025784R
CAS No.: 143-66-8
Synonyms: Sodium tetraphenylborate (Standard); Tetraphenylboron sodium (Standard)
(Sodium tetraphenylborate; Tetraphenylboron sodium) (Standard) is the analytical standard of Kalibor (HY-W025784). This product is intended for research and analytical applications. Kalibor is a boron-based salt and antibacterial agent. Kalibor exerts activity against Neisseria meningitidis and Neisseria gonorrhoeae. Kalibor facilitates boron uptake by Neisseria meningitidis cells. Kalibor reduces bacterial burden in a mouse model of Neisseria meningitidis bacteremia. Kalibor can be used for the research of bacterial infection, such as meningococcal bacteremia .
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