BIS-TRIS propane

SIGMA/B4679 - BioPerformance Certified, suitable for cell culture, ≥99.0%

Synonym: 1,3-Bis[tris(hydroxymethyl)methylamino]propane

CAS Number: 64431-96-5
Empirical Formula (Hill Notation): C₁₁H₂₆N₂O₆
Molecular Weight: 282.33
EC Number: 264-899-3
MDL Number: MFCD00004689
Linear Formula: CH₂[CH₂NHC(CH₂OH)₃]₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-B4679-25G	25 g	$119.00 1/EA	Add To Favorites
45-B4679-100G	100 g	$336.00 1/EA	Add To Favorites
45-B4679-500G	500 g	$1120.00 1/EA	Add To Favorites

ATR-IR Spectra for 1,3-Bis[tris(hydroxymethyl)methylamino]propane.

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: B4679-100G

Properties
Descriptions
Safety Info.
Basic Data

application(s)	diagnostic assay manufacturing
assay	≥99.0%
foreign activity	DNAse (exonuclease), NICKase (endonuclease), RNAse, and protease, none detected
form	crystals
grade	BioPerformance Certified
impurities	endotoxin and bioburden, tested
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
mp	164-165 °C (lit.)
pKa (25 °C)	(1) 6.8, (2) 9.0
Quality Level	400
SMILES string	OCC(CO)(CO)NCCCNC(CO)(CO)CO
technique(s)	cell culture \| mammalian: suitable
useful pH range	6.3-9.5

Application:	• Neutralized chimeric DNA probe for the improvement of GC-rich RNA detection specificity on the nanowire field-effect transistor.: BIS-TRIS propane is used in the development of nanowire field-effect transistors for detecting GC-rich RNA sequences. The study demonstrates the buffer′s role in enhancing the specificity and sensitivity of these biosensors (Chou et al., 2019 ). Elimination of ghost peaks by optimization of anion exchange chromatography method for determination of gamma-carboxyglutamic acid (Gla)-domainless impurity in recombinant activated clotting factor VII drug products.: BIS-TRIS propane is employed in optimizing chromatography methods to eliminate ghost peaks during the analysis of pharmaceutical impurities. The buffer′s effectiveness ensures accurate and reliable detection of impurities in drug formulations (Tahmasbi et al., 2019 ).
Other Notes:	Easily compare specifications for BIS-TRIS propane products with the BIS-TRIS propane specification table .
Packaging:	25, 100, 500 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99.0%
mp	164-165 °C (lit.)
UNSPSC	12161700

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