1-methyl-1,2,3,4-tetrahydroisoquinoline
- CAS NO.:4965-09-7
- Empirical Formula: C10H13N
- Molecular Weight: 147.22
- MDL number: MFCD00798989
- EINECS: 803-804-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:27:00
What is 1-methyl-1,2,3,4-tetrahydroisoquinoline?
Chemical properties
Colorless to pale yellow liquid
The Uses of 1-methyl-1,2,3,4-tetrahydroisoquinoline
1-Methyl-1,2,3,4-tetrahydroisoquinoline (1MeTIQ) is an endogenous antidepressant and parkinsonism-preventing substance that demonstrates neuroprotectiveactivity. Following systemic administration in rats, 1-Methyl-1,2,3,4-tetrahydroisoquinoline produces antidepressant-like effect similar to the effect of imipramine. 1MeTIQ is a reversible short-acting moderate inhibitor of MAO A/B. Also known as 1,2,3,4-Tetrahydro-1-methylisoquinoline, 1MeTIQ. It is an important raw material and intermediate for revaprazan and pharmaceutical.
Definition
ChEBI: 1-methyl-1,2,3,4-tetrahydroisoquinoline is a member of isoquinolines.
Properties of 1-methyl-1,2,3,4-tetrahydroisoquinoline
| Boiling point: | 119℃/18mm |
| Density | 0.966±0.06 g/cm3(Predicted) |
| RTECS | NX5087850 |
| refractive index | 1.5570 to 1.5610 |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | Liquid |
| pka | 9.73±0.40(Predicted) |
| color | Pale yellow |
| Water Solubility | Slightly soluble in water. |
| CAS DataBase Reference | 4965-09-7 |
Safety information for 1-methyl-1,2,3,4-tetrahydroisoquinoline
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 1-methyl-1,2,3,4-tetrahydroisoquinoline
1-methyl-1,2,3,4-tetrahydroisoquinoline manufacturer
Global Chemie
Mumbai
Phone:91-9924260171
Whatsapp: 91-9924260171
product: 1-Methyl-1,2,3,4-tetrahydroisoquinoline
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![(-)-1-[5-CHLORO-2-(METHYLAMINO)PHENYL]-1,2,3,4-TETRAHYDROISOQUINOLINE,(-)-TARTRATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure1/GIF/CB3312661.gif)



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