Sodium Hydroxide → HEPES NaOH

HRID 1358893Notes

Reaction equation

HRID 1358893 reaction equation
[CH2:1]1[N:6]([CH2:7][CH2:8][OH:9])[CH2:5][CH2:4][N:3]([CH2:10][CH2:11][S:12]([OH:15])(=[O:14])=[O:13])[CH2:2]1.[OH-:16].[Na+:17]>>[CH2:5]1[N:6]([CH2:7][CH2:8][OH:9])[CH2:1][CH2:2][N:3]([CH2:10][CH2:11][S:12]([OH:15])(=[O:14])=[O:13])[CH2:4]1.[OH-:16].[Na+:17]

Participants

3

Reactant 2

HCID 14798Sodium HydroxideHCID 238314-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid

Product 1

HCID 86606154HEPES NaOH

Procedure

A 1 M HEPES stock solution is adjusted to pH 7.5 with 50% NaOH. A 10-fold dilution of this stock solution is used in the final crystallization solution formulations, if required.

Workup

  1. customcrystallization solution formulations

Sources & evidence

ORD record
ord-809c3f24176b420ba603da7f5e23d19a
Source dataset
uspto-grants-2003_07
Patent number
US06599441B1

Reaction notes

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