CAS 78263-90-8: 3-(2-aminoethyl)-2-methyl-1H-indol-5-ol
Formula:C11H14N2O
InChI:InChI=1S/C11H14N2O/c1-7-9(4-5-12)10-6-8(14)2-3-11(10)13-7/h2-3,6,13-14H,4-5,12H2,1H3
InChI key:InChIKey=WYWNEDARFVJQSG-UHFFFAOYSA-N
SMILES:OC=1C=CC=2NC(=C(C2C1)CCN)C
- Synonyms:
- 1H-indol-5-ol, 3-(2-aminoethyl)-2-methyl-
- 2-Me-5-HT
- 2-Methyl-5-HT
- 2-Methyl-5-Hydroxytryptamine Maleate
- 2-Methyl-5-hydroxytryptamine
- 2-Methylserotonin
- Indol-5-ol, 3-(2-aminoethyl)-2-methyl-
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 2-Methylserotonin·HCl REF: IN-DA0054A8CAS: 78263-90-8 | 98% | To inquire | Thu 17 Apr 25 |
![]() | 2-Methylserotonin REF: TR-M326855CAS: 78263-90-8 | - - - | 5,796.00 € | Wed 28 May 25 |
![]() | 2-Methyl-5-HT REF: 3D-DDA26390CAS: 78263-90-8 | Min. 95% | 112.00 €~1,779.00 € | Thu 29 May 25 |
![]() | 2-Methyl-5-HT REF: TM-T10075CAS: 78263-90-8 | 95.64% | 50.00 €~1,159.00 € | Fri 20 Jun 25 |

Ref: IN-DA0054A8
1g | To inquire | ||
5mg | 133.00 € | ||
25mg | 340.00 € | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 17 Apr 2025

2-Methylserotonin
Controlled ProductCAS:78263-90-8
Formula:
C11H14N2O
Color and Shape:
Neat
Molecular weight:
190.242
Ref: TR-M326855
250mg | 5,796.00 € |
Estimated delivery in United States, on Wednesday 28 May 2025

2-Methyl-5-HT
Controlled ProductCAS:78263-90-8
Versatile small molecule scaffold
Formula:
C11H14N2O
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
190.24 g/mol
Ref: 3D-DDA26390
50mg | 504.00 € | ||
500mg | 1,368.00 € |
Estimated delivery in United States, on Thursday 29 May 2025

2-Methyl-5-HT
CAS:78263-90-8
2-Methyl-5-HT (2-Methyl-5-hydroxytryptamine) is a potent and selective 5-HT3 receptor agonist with anti-depressive-like effects.
Formula:
C11H14N2O
Purity:
95.64%
Color and Shape:
Solid
Molecular weight:
190.24
Ref: TM-T10075
5mg | 50.00 € | ||
10mg | 88.00 € | ||
25mg | 187.00 € | ||
50mg | 354.00 € | ||
100mg | 528.00 € | ||
500mg | 1,159.00 € | ||
1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Friday 20 Jun 2025