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)-

Tromethamine
Controlled ProductCAS:77-86-1
Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and …
Formula:
C4H11NO3
Color and Shape:
White Powder
Molecular weight:
121.07389
Ref: 45-1698002
125mg | 383.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025

Trometamol
Controlled ProductCAS:77-86-1
Trometamol: treats acidemia, blocks COX1/COX2, inhibits pro-inflammatory prostaglandins.
Formula:
C4H11NO3
Purity:
99.05%
Color and Shape:
White Solid Crystalline
Molecular weight:
121.14
Ref: TM-T0961
25g | 34.00 € | ||
1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

2-Amino-2-(hydroxymethyl)-1,3-propanediol
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
99%
Color and Shape:
Solid
Molecular weight:
121.135
Ref: IN-DA00397K
1kg | 77.00 € | ||
25g | 22.00 € | ||
5kg | 189.00 € | ||
100g | 26.00 € | ||
10kg | 489.00 € | ||
250g | 37.00 € | ||
500g | 51.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

TRIS solution, 50mM in water, pH 8
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Color and Shape:
Clear, colourless liquid
Molecular weight:
121.14
Ref: 7W-GP1147
Undefined size | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

TRIS solution, 20mM in water, pH 8
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Color and Shape:
Clear, colourless liquid
Molecular weight:
121.14
Ref: 7W-GP1622
Undefined size | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

AVIPure® Sample Diluent
Controlled ProductCAS:77-86-1
Sample diluent recommended for sample dilutions in the Avitide AVIPure® - AAV9 Residual Ligand Assay …
Ref: 5M-I300
100ml | 259.00 € | ||
1000ml | 1,159.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

Tris Ultrapure
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
>99.9%
Color and Shape:
white crystalline solid
Molecular weight:
121.14g/mol
Ref: 54-BI2888
1kg | 71.00 € | ||
5kg | 257.00 € | ||
500g | 50.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

Tris(hydroxymethyl)aminomethane
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
(Titration) ≥ 99.0%
Color and Shape:
Colourless or white to almost white crystals
Molecular weight:
121.14
Ref: 7W-GP9311
1kg | 74.00 € | ||
5kg | 286.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

TRIS
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
≥ 99.0% (anhydrous)
Color and Shape:
White crystalline powder or crystals
Molecular weight:
121.14
Ref: 7W-GP7166
1kg | 84.00 € | ||
5kg | 319.00 € | ||
100g | 23.00 € | ||
250g | 33.00 € | ||
500g | 51.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

TRIS Ultrapure, 99.9%, Ph. Eur. grade
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
(Titration) 99.90 - 100.50 % (dried substance)
Color and Shape:
White crystalline powder or colourless crystals
Molecular weight:
121.14
Ref: 7W-GB1923
1kg | 195.00 € | ||
100g | 33.00 € | ||
250g | 66.00 € | ||
500g | 109.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

TRIS solution, 1M in water, pH 9
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Color and Shape:
Clear, colourless liquid
Molecular weight:
121.14
Ref: 7W-GP6989
Undefined size | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

TRIS solution, 10mM in water, pH 8
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Color and Shape:
Clear, colourless liquid
Molecular weight:
121.14
Ref: 7W-GP3421
Undefined size | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

Tris(hydroxymethyl)aminomethane, 99+%, for biochemistry
Controlled ProductCAS:77-86-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C4H11NO3
Purity:
99+%
Color and Shape:
White, Crystalline powder or crystals and/or chunks
Molecular weight:
121.14
Ref: AC-14050
1kg | To inquire | ||
10kg | To inquire | ||
500g | To inquire | ||
2500g | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

Ref: 04-C17894900
100mg | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

Phenol/TRIS saturated sol., for molecular biology, stabilized, DNAse, RNAse and Protease free
Controlled ProductThis Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C6H6O
Color and Shape:
Yellow to orange-brown, Solution
Molecular weight:
94.11
Ref: AC-32712
500ml | 203.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

Tris(hydroxymethyl)aminomethane, 99.8%, ACS reagent
Controlled ProductCAS:77-86-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C4H11NO3
Purity:
99.8%
Color and Shape:
White, Crystalline powder or crystals and/or chunks
Molecular weight:
121.14
Ref: AC-42457
100g | 36.00 € | ||
500g | 111.00 € | ||
2500g | 361.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

Tris(hydroxymethyl)aminomethane, 99.8%, for analysis, biochemical grade
Controlled ProductCAS:77-86-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C4H11NO3
Purity:
99.8%
Color and Shape:
White, Crystalline powder or crystals and/or chunks
Molecular weight:
121.14
Ref: AC-16762
1kg | 195.00 € | ||
5kg | To inquire | ||
100g | 45.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

Ref: 86-MM1566.00
250mg | 324.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025