CAS 77-86-1: Tris(hydroxymethyl)aminomethane
Formula:C4H11NO3
InChI:InChI=1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2
InChI key:InChIKey=LENZDBCJOHFCAS-UHFFFAOYSA-N
SMILES:OCC(N)(CO)CO
- Synonyms:
- 1,3-Dihydroxy-2-(hydroxymethyl)propan-2-amine
- 2-Amino-1,3-dihydroxy-2-(hydroxymethyl)propane
- 2-Amino-2-(Hydroxymethyl)-1,3-Propandiol
- 2-Amino-2-(hydroxymethyl)-1,3-propanediol
- 2-Amino-2-(hydroxymethyl)propane-1,3-diol
- 2-Amino-2-(hydroxymethyl)propanediol
- 2-Amino-2-hydroxymethyl-1, 3-propanediol
- 2-Amino-2-hydroxymethylpropan-1,3-diol
- 2-Amino-2-methylol-1,3-propanediol
- A 0321
- See more synonyms
- Addex-Tham
- Aminomethane
- Aminotri(hydroxymethyl)methane
- Aminotrimethylolmethane
- Aminotris(hydroxymethyl)methane
- Methanamine, 1,1,1-tris(hydroxymethyl)-
- Nsc 103026
- Nsc 6365
- Nsc 65434
- Pehanorm
- Propane-1,3-Diol, 2-Amino-2-(Hydroxymethyl)-
- Ricrolin TE
- Sarkosyl
- T 1503
- TAM
- TAM (buffering agent)
- Talatrol
- Tham
- Toris Amino Ultra PC
- Tri Amino
- Tri(hydroxymethyl)aminomethane
- Tri(hydroxymethyl)methylamine
- Trigmo base
- Trihydroxymethylaminomethane (Tham)
- Triladyl
- Trimethylolaminomethane
- Tris
- Tris (Base)
- Tris (buffering agent)
- Tris Amino
- Tris Amino Crystal
- Tris Amino Ultra
- Tris Amino Ultra PC (J) tromethamine
- Tris Buffer
- Tris(Hydroxymethyl)Methylamine
- Tris(hydroxymethyl)aminomethane
- Tris(hydroxymethyl)methanamine
- Tris(methylolamino)methane
- Tris, free base
- Tris-steril
- Trisamin
- Trisamine
- Trisaminol
- Trishydroxymethylaminomethane
- Trispuffer
- Trizma
- Trizma Base
- Trometamol
- Trometamole
- Tromethamine
- Tromethane
- Tromethanmin
- Tutofusin tris
- [2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amine
- 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

Tris(hydroxymethyl)aminomethane
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
>99.0%(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
121.14
Ref: 3B-A0321
25g | 27.00 € | ||
500g | 71.00 € |
Estimated delivery in United States, on Wednesday 26 Mar 2025

Tris(hydroxymethyl)aminomethane [for Electrophoresis]
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
>99.0%(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
121.14
Ref: 3B-T2516
25g | 38.00 € | ||
500g | 100.00 € |
Estimated delivery in United States, on Wednesday 26 Mar 2025

Tris(hydroxymethyl)aminomethane, Electrophoresis Grade, 99.9%
Controlled ProductCAS:77-86-1
Used as a biological buffer substance in the pH range 7-9; pKa = 8.3 at …
Formula:
C4H11NO3
Purity:
99.9%
Color and Shape:
White, Powder or crystals or crystalline powder
Molecular weight:
121.14
Ref: 02-J62569
100g | To inquire | ||
500g | 160.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 6.8
Controlled ProductCAS:77-86-1
A compound widely used as a biological buffer substance. It is widely used as a …
Ref: 02-J63831
1l | 97.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

Tris(hydroxymethyl)aminomethane, ultrapure, 99.9%
Controlled ProductCAS:77-86-1
Tris(hydroxymethyl)aminomethane is used as buffers in biochemistry and molecular biology laboratories. It is used as …
Formula:
C4H11NO3
Purity:
99.9%
Color and Shape:
White, Crystals or powder or crystalline powder
Molecular weight:
121.14
Ref: 02-J65594
1kg | 123.00 € | ||
5kg | 520.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 0.5M buffer soln., pH 8.5
Controlled ProductCAS:77-86-1
TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic …
Ref: 02-J62131
1l | 153.00 € | ||
500ml | 99.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 8.4
Controlled ProductCAS:77-86-1
Used as a biological buffer substance in the pH range 7-9; pKa = 8.3 at …
Formula:
C4H11NO3
Color and Shape:
Liquid, Clear, colorless
Molecular weight:
121.14
Ref: 02-J62577
1l | 85.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 7.5
Controlled ProductCAS:77-86-1
TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic …
Ref: 02-J60636
1l | 94.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 7.0
Controlled ProductCAS:77-86-1
Used as a biological buffer substance in the pH range 7-9; pKa = 8.3 at …
Ref: 02-J62657
1l | 84.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 8.0
Controlled ProductCAS:77-86-1
Used as a biological buffer substance in the pH range 7-9; pKa = 8.3 at …
Ref: 02-J62726
1l | 96.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 7.6
Controlled ProductCAS:77-86-1
TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic …
Ref: 02-J61036
1l | 99.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay, dried basis)
Controlled ProductCAS:77-86-1
Tris(hydroxymethyl)aminomethane is used as a buffer in biochemistry and molecular biology laboratories. It is used …
Formula:
C4H11NO3
Purity:
99.8-100.1%
Molecular weight:
121.14
Ref: 02-031801
1kg | 165.00 € | ||
50g | 29.00 € | ||
250g | 65.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 0.5M buffer soln., pH 6.8
Controlled ProductCAS:77-86-1
TRIS is used as a standard biological buffer in less critical applications where economy is …
Ref: 02-J63735
1l | 131.00 € | ||
500ml | 85.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS-buffered saline (TBS, 10X, high salt) pH 7.4
Controlled ProductCAS:77-86-1
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Ref: 02-J62664
1l | 73.00 € | ||
2l | To inquire | ||
500ml | 57.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 8.2
Controlled ProductCAS:77-86-1
TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic …
Ref: 02-J61798
1l | 75.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS-buffered saline (TBS, 20X) pH 7.4
Controlled ProductCAS:77-86-1
Tris Buffered Saline (TBS) is a pH stabilizing solution used for western blot and ELISA …
Formula:
C4H11NO3
Color and Shape:
Clear colorless, Liquid
Molecular weight:
121.14
Ref: 02-J60877
1l | 80.00 € | ||
2l | 138.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 7.5, 0.2 micron filtered
Controlled ProductCAS:77-86-1
Tris Buffered Saline (TBS) is a pH stabilizing solution used for western blot and ELISA …
Ref: 02-J62993
500ml | 101.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 8.5, 0.2 micron filtered
Controlled ProductCAS:77-86-1
TRIS, 1.0M buffer soln., pH 8.5 is used as buffers for stabilizing and storing nucleic …
Formula:
C4H11NO3
Color and Shape:
Clear liquid
Molecular weight:
121.14
Ref: 02-J61038
500ml | 103.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

Tris, ≥98%
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
98%
Color and Shape:
White to pale yellow crystalline powder
Molecular weight:
121.14
Ref: 02-J22675
1kg | 101.00 € | ||
500g | 79.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

TRIS, 1.0M buffer soln., pH 9.5
Controlled ProductCAS:77-86-1
TRIS, 1.0M buffer soln., pH 9.5 is used as buffers for stabilizing and storing nucleic …
Ref: 02-J62084
1l | 97.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025