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BIS-TRIS propane

Name: BIS-TRIS propane
Brand: MM

ULTROL^® Grade, >98% (titration), non-zwitterionic buffer useful in pH range 6.3-9.5

Synonym(s):

BIS-Tris Propane, ULTROL^® Grade, 1,3- bis[ tris(Hydroxymethyl)methylamino]propane, 1,3-bis[tris(Hydroxymethyl)methylamino]propane

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₂₆N₂O₆

CAS Number:

64431-96-5

Molecular Weight:

282.33

UNSPSC Code:

12161705

NACRES:

NA.25

MDL number:

MFCD00004689

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Properties

Quality Level

100

assay

>98% (titration)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

color

white

pKa (20 °C)

6.8

solubility

water: 1 M

cation traces

heavy metals: <1 ppm

shipped in

ambient

storage temp.

15-25°C

SMILES string

N(C(CO)(CO)CO)CCCNC(CO)(CO)CO

InChI

1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2

InChI key

HHKZCCWKTZRCCL-UHFFFAOYSA-N

Description

General description

A non-zwitterionic buffer (Absorbance: <0.08 at 260 nm, 1.0 M, H₂O) that is useful near physiological pH (6.3-9.5). Has a pK_a of 6.8 at 25°C.

A non-zwitterionic buffer that is useful in the pH 6.3-9.5 range. Has pK_as of 6.8 (pK_a1) and 9.0 (pK_a2).

Absorbance (1.0 M, H₂O, 260 nm): <0.08.

Application

Comparing solution-gate and bottom-gate nanowire field-effect transistors on pH sensing with different salt concentrations and surface modifications.: BIS-TRIS propane is used as a buffering agent in the development of nanowire field-effect transistors for pH sensing. The research demonstrates its effectiveness in enhancing the sensitivity and stability of these biosensors under varying conditions (Hu et al., 2024).

Laser-induced tuning of graphene field-effect transistors for pH sensing.: This study employs BIS-TRIS propane as a buffering solution to optimize the performance of graphene field-effect transistors in pH sensing applications. The findings highlight the role of BIS-TRIS propane in achieving precise tuning of sensor responses (Lampinen et al., 2023).

Elucidating the exchange interactions in a {Gd(III)Cu(II)(4)} propellor.: BIS-TRIS propane is utilized as a buffer in the investigation of exchange interactions in complex metal assemblies. The study provides insights into the magnetic properties and potential applications in materials science (Heras Ojea et al., 2023).

Protein association on multimodal chromatography media.: This research explores the use of BIS-TRIS propane in multimodal chromatography to study protein interactions. The buffer′s compatibility with various chromatographic techniques enhances the understanding of protein behavior and purification processes (Muca & Antos, 2023).

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c