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5-Methoxytryptamine hydrochloride

CAS No.
66-83-1
Chemical Name:
5-Methoxytryptamine hydrochloride
Synonyms
2-(5-METHOXY-1H-INDOL-3-YL)ETHANAMINE;O-METHYLSEROTONIN;Mexamin;Mexomine;MEXAMINE;EOS-62129;AKOS BB-5620;AKOS B028531;AURORA KA-7772;RARECHEM AL BW 2333
CBNumber:
CB6854092
Molecular Formula:
C11H14N2O
Molecular Weight:
190.24
MDL Number:
MFCD00012684
MOL File:
66-83-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 06:31:37

5-Methoxytryptamine hydrochloride Properties

Melting point 246 °C
storage temp. 2-8°C
solubility Methanol
form crystalline
color white
Sensitive Hygroscopic
Merck 14,6002
BRN 3717598
Stability Hygroscopic
InChI InChI=1S/C11H14N2O.ClH/c1-14-9-2-3-11-10(6-9)8(4-5-12)7-13-11;/h2-3,6-7,13H,4-5,12H2,1H3;1H
InChIKey TXVAYRSEKRMEIF-UHFFFAOYSA-N
SMILES NCCC1C2C(=CC=C(OC)C=2)NC=1.[H]Cl
CAS DataBase Reference 66-83-1(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 4265IB6QEK
UNSPSC Code 12352202
NACRES NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312+P330-P501
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  22-36/37/38-20/21/22
Safety Statements  36-26
WGK Germany  3
RTECS  NL4059000
10
HazardClass  IRRITANT
HS Code  29339900
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
NFPA 704
1
2 0

5-Methoxytryptamine hydrochloride price More Price(53)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich M6628 O-Methylserotonin hydrochloride crystalline 66-83-1 500mg $165 2024-03-01 Buy
Sigma-Aldrich M6628 O-Methylserotonin hydrochloride crystalline 66-83-1 1g $358 2023-01-07 Buy
TCI Chemical M3563 5-Methoxytryptamine Hydrochloride 66-83-1 5G $38 2026-04-30 Buy
Cayman Chemical 36784 5-methoxy Tryptamine (hydrochloride) ≥98% 66-83-1 10mg $49 2026-04-30 Buy
Cayman Chemical 36784 5-methoxy Tryptamine (hydrochloride) ≥98% 66-83-1 50mg $171 2026-04-30 Buy
Product number Packaging Price Buy
M6628 500mg $165 Buy
M6628 1g $358 Buy
M3563 5G $38 Buy
36784 10mg $49 Buy
36784 50mg $171 Buy

5-Methoxytryptamine hydrochloride Chemical Properties, Uses, Production

Chemical Properties

white to beige crystalline powder

Uses

A closely related compound of the neurotransmitter Melatonin (M215000).

Uses

A metabolite of Melatonin

Biochem/physiol Actions

Nonselective serotonin receptor agonist that lacks affinity for the 5-HT3 receptor.

in vivo

5-Methoxytryptamine hydrochloride induces a significant hyperglycemia above the dosage of 1 mg/kg in rats[1].

IC 50

5-HT1 Receptor; 5-HT2 Receptor; 5-HT4 Receptor; 5-HT5 Receptor; 5-HT6 Receptor; 5-HT7 Receptor; Human Endogenous Metabolite

17952-87-3
66-83-1
Synthesis of 5-Methoxytryptamine hydrochloride from 2,3,4,9-tetrahydro-6-methoxy-1H-pyrido[3,4-b]indol-1-one
Global Suppliers ( 278)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TAIYUAN RHF CO.,LTD. +86 351 7031519 sales@RHFChem.com China 2334 56
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
XiaoGan ShenYuan ChemPharm co,ltd 15527621225; 15527621225 1791901229@qq.com China 6744 52

View Latest Price from 5-Methoxytryptamine hydrochloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-Methoxytryptamine hydrochloride  pictures 2026-09-14 5-Methoxytryptamine hydrochloride
66-83-1
$1.00 1g 99% 100kg RongNa Biotechnology Co.,Ltd
5-Methoxytryptamine hydrochloride pictures 2026-09-11 5-Methoxytryptamine hydrochloride
66-83-1
$1.00 1KG 99% 200kg/month WUHAN FORTUNA CHEMICAL CO., LTD
5-Methoxy Tryptamine HCl pictures 2024-04-17 5-Methoxy Tryptamine HCl
66-83-1
$9.00-70.00 10g 99% 10 tons Hebei Kangcang new material Technology Co., LTD

5-Methoxytryptamine hydrochloride Spectrum

5-METHOXYTRYPTAMINE 97-99% 3-(2-Aminoethyl)-5-methoxyindole hydrochloride 5-Methoxytryptamine hydrochloride 5-methoxy-1H-indole-3-ethylamine monohydrochloride 5-Methoxytryptaminehydrochloride,98+% 5-METHOXYTRYPTAMINE(HYDROCHLORIDE) (99.0%) 5-Methoxytryptamine HCl 98.0min 5-Methoxy-1H-ndol-1-ethanamine hydrochloride 3-(2-Aminoethyl)-5-methoxyindole hydrochloride, 5-Methoxytryptamine hydrochloride, Mexamine hydrochloride 1,6-Hexanediamine, N,N'-bis(o-chlorobenzyl)-, dihydrochloride 1H-Indole-3-ethanamine, 5-methoxy, monohydrochloride Indole, 3-(2-aminoethyl)-5-methoxy-, hydrochloride Mexomine 5-Methoxytryptamine monohydrochloride Mexamin 3-(2-aminoethyl)-5-methoxy-indolhydrochloride 5-Methoxytryptamine (5-MT) 5-METHOXYTRYPTAMINE hydrochloride(5MeOTry) 5-Methoxytryptamine hydrochloride,97% [2-(5-methoxy-1H-indol-3-yl)ethyl]amine hydrochloride 3-(2-Aminoethyl)-5-methoxyindole hydrochloride~O-Methylserotonin hydrochloride AKOS BB-5620 AKOS B028531 RARECHEM AL BW 2333 5-MethoxytryptaMine hydrochloride ,3-(2-aMinoethyl)-5-Methoxy-indolhydrochloride 2-(5-methoxy-1H-indol-3-yl)ethan-1-aminehydrochloride 5-methoxy-1H-Indole-3-ethanamine hydrochloride EOS-62129 3-(2-AMINOETHYL)-5-METHOXYINDOLE 2-(5-METHOXY-1H-INDOL-3-YL)-ETHYLAMINE 5-methoxy-1h-indole-3-ethanaminmonohydrochloride 6-hexanediamine,n,n’-bis(o-chlorobenzyl)-dihydrochloride AURORA KA-7772 ART-CHEM-BB B028531 METHOXYTRYPTAMINE, 5- MEXAMINE 5-Methoxytryptamine hydrochloride ISO 9001:2015 REACH 2-(5-Methoxy-1H-indol-3-yl)ethanaminium chloride O-Methylserotonin hydrochloride O-METHYLSEROTONIN 2-(5-METHOXY-1H-INDOL-3-YL)ETHANAMINE 66-83-1 C11H14N2OxHCl Tryptamines Indoles Heterocyclic Building Blocks Building Blocks Intermediates & Fine Chemicals Metabolites & Impurities Various Metabolites and Impurities Pharmaceuticals Pyrroles & Indoles Agonists Amines Heterocycles Aminomethyl's Pyrroles & Indoles Tryptamines