5,6,7,8-TETRAHYDROISOQUINOLINE

Product Name: 5,6,7,8-TETRAHYDROISOQUINOLINE
CAS No.: 36556-06-6
Chemical Name: 5,6,7,8-TETRAHYDROISOQUINOLINE
Synonyms: 3,4-CYCLOHEXENOPYRIDINE;5,6,7,8-TETRAHYDROISOQUINOLINE;Isoquinoline,5,6,7,8-tetrahydro-;5,6,7,8-Tetrahydroisoquinoline 95%;5,6,7,8-TETRAHYDROISOQUINOLINE 98+%;5,6,7,8-Tetrahydroisoquinoline, 95%;5,6,7,8-TETRAHYDROISOQUINOLINE ISO 9001：2015 REACH;4-(1-pyrrolidinyl)-1-(3-thiophenyl)-1-butanol hydrochloride
CBNumber: CB1102176
Molecular Formula: C9H11N
Formula Weight: 133.19
MOL File: 36556-06-6.mol

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5,6,7,8-TETRAHYDROISOQUINOLINE Property

Melting point:: 146.5°C
Boiling point:: 106-108 °C13 mm Hg(lit.)
Density: 1.03 g/mL at 25 °C(lit.)
refractive index: n20/D 1.545(lit.)
Flash point:: 212 °F
storage temp.: Inert atmosphere,Room Temperature
pka: 6.37±0.20(Predicted)
form: Liquid
color: Clear pale yellow
InChI: InChI=1S/C9H11N/c1-2-4-9-7-10-6-5-8(9)3-1/h5-7H,1-4H2
InChIKey: HTMGQIXFZMZZKD-UHFFFAOYSA-N
SMILES: C1C2=C(CCCC2)C=CN=1
CAS DataBase Reference: 36556-06-6(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29334900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 301981
Product name: 5,6,7,8-Tetrahydroisoquinoline
Purity: 95%
Packaging: 5g
Price: $61.77
Updated: 2025/07/31

Sigma-Aldrich

Product number: 301981
Product name: 5,6,7,8-Tetrahydroisoquinoline
Purity: 95%
Packaging: 25g
Price: $293.3
Updated: 2025/07/31

TCI Chemical

Product number: T1230
Product name: 5,6,7,8-Tetrahydroisoquinoline
Purity: >98.0%(GC)(T)
Packaging: 25mL
Price: $144
Updated: 2025/07/31

TRC

Product number: T795588
Product name: 5,6,7,8-Tetrahydroisoquinoline
Packaging: 250mg
Price: $45
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK102705
Product name: 5,6,7,8-Tetrahydroisoquinoline
Purity: 98%
Packaging: 5g
Price: $61
Updated: 2021/12/16

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5,6,7,8-TETRAHYDROISOQUINOLINE Chemical Properties,Usage,Production

Uses

5,6,7,8-Tetrahydroisoquinoline was used in total synthesis of (±)-desoxycodeine-D. It was also used in the synthesis of 7,8-dihydroisoquinolin-5(6H)-one.

Synthesis Reference(s)

Tetrahedron, 39, p. 2869, 1983 DOI: 10.1016/S0040-4020(01)92154-4

General Description

Reduction of 5,6,7,8-tetrahydroisoquinoline with sodium in ethanol gives trans-decahydroquinolines. 5,6,7,8-Tetrahydroisoquinoline is also referred as Bz-tetrahydroisoquinoline.

5,6,7,8-TETRAHYDROISOQUINOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

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5,6,7,8-TETRAHYDROISOQUINOLINE Suppliers

China 94 Germany 2 India 8 Japan 3 Slovakia 1 Switzerland 2 Ukraine 1 United Kingdom 4 United States 14 Global 129

Shanghai Qiao Chemical Science Co., Ltd

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Aemon Chemical

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View Lastest Price from 5,6,7,8-TETRAHYDROISOQUINOLINE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 5,6,7,8-TETRAHYDROISOQUINOLINE 36556-06-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 5,6,7,8-TETRAHYDROISOQUINOLINE 36556-06-6
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200KG
Release date: 2020-01-07

36556-06-6, 5,6,7,8-TETRAHYDROISOQUINOLINERelated Search:

3,4-CYCLOHEXENOPYRIDINE

5,6,7,8-TETRAHYDROISOQUINOLINE

4-(1-pyrrolidinyl)-1-(3-thiophenyl)-1-butanol hydrochloride

5,6,7,8-TETRAHYDROISOQUINOLINE 98+%

Isoquinoline,5,6,7,8-tetrahydro-

5,6,7,8-Tetrahydroisoquinoline 95%

5,6,7,8-TETRAHYDROISOQUINOLINE ISO 9001：2015 REACH

5,6,7,8-Tetrahydroisoquinoline, 95%

36556-06-6

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