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, 99.85%, for molecular biology, DNAse, RNAse and Pro
Controlled ProductCAS:77-86-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C4H11NO3
Purity:
99.85%
Color and Shape:
White, Crystalline powder or crystals
Molecular weight:
121.14
Ref: AC-32736
1kg | 231.00 € | ||
5kg | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025

Ref: 4Z-T-296001
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 25 Apr 2025

TRIS (USP, BP, Ph. Eur.) pure
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
Pharma Grade
Color and Shape:
Solid
Molecular weight:
121.14g/mol
Ref: 54-BIA141940
250g | 143.00 € |
Estimated delivery in United States, on Friday 25 Apr 2025

Tromethamine
Controlled ProductCAS:77-86-1
Applications Tromethamine (Tris), is widely used in biochemistry and molecular biology. In medicine, Tris is …
Formula:
C4H11NO3
Color and Shape:
White
Molecular weight:
121.14
Ref: TR-T892600
50g | 88.00 € | ||
100g | 142.00 € | ||
250g | 200.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025

Tris
Controlled ProductCAS:77-86-1
Used to prepare buffer solutions within physiological pH range
Formula:
C4H11NO3
Color and Shape:
White Off-White Powder
Molecular weight:
121.14 g/mol
Ref: 3D-FT15751
2kg | 331.00 € | ||
5kg | 637.00 € | ||
10kg | 1,046.00 € | ||
25kg | 2,416.00 € |
Estimated delivery in United States, on Tuesday 29 Apr 2025

Tris Buffer AR, ACS for molecular biology, 99.9%
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
min. 99.9%(By neutralization)
Color and Shape:
White, Crystalline powder, Clear, Colourless
Molecular weight:
121.14
Ref: SR-71033
5kg | 420.00 € | ||
100g | 21.00 € | ||
500g | 56.00 € |
Estimated delivery in United States, on Friday 16 May 2025

Tris Buffer for cell culture, 99.9%, Endotoxin (BET) 0.05 EU/mg
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
min. 99.9%
Color and Shape:
White, Crystalline powder, Clear, Colourless
Molecular weight:
121.14
Ref: SR-12695
100g | 32.00 € | ||
500g | 71.00 € |
Estimated delivery in United States, on Friday 16 May 2025

Tris Buffer for HPLC, 99.9%
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
min. 99.9%(By neutralization)
Color and Shape:
White, Crystalline powder, Clear, Colourless
Molecular weight:
121.14
Ref: SR-56995
100g | 36.00 € | ||
500g | 80.00 € |
Estimated delivery in United States, on Friday 16 May 2025

Tris Buffer Superior for molecular biology, 99.9%
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
min. 99.9%(By neutralization)
Color and Shape:
White, Crystalline powder, Clear, Colourless
Molecular weight:
121.14
Ref: SR-37969
5kg | 538.00 € | ||
100g | 26.00 € | ||
500g | 64.00 € |
Estimated delivery in United States, on Friday 16 May 2025

Tris Buffer Superior extrapure AR, ACS, 99.9%
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
min. 99.9%(By neutralization)
Color and Shape:
White, Crystalline powder, Clear, Colourless
Molecular weight:
121.14
Ref: SR-79420
5kg | 472.00 € | ||
100g | 24.00 € | ||
500g | 56.00 € |
Estimated delivery in United States, on Friday 16 May 2025

Tris Buffer USP, 99-101% (Non Injectable Use)
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
99 - 101%
Color and Shape:
White, Crystalline powder
Molecular weight:
121.14
Ref: SR-16622
1kg | 97.00 € | ||
5kg | 451.00 € |
Estimated delivery in United States, on Friday 16 May 2025

Ref: 3U-D1049
10ml | Discontinued | Request information |