ChemicalBook > CAS DataBase List > 5,6,7,8-TETRAHYDROISOQUINOLINE

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

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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-CARBOXY-1,2,3,4-TETRAHYDROISOQUINOLINE (1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline 1,2,3,4-TETRAHYDROISOQUINOLINE BOC-TIC-OH 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE Drotaverin hydrochloride 3-CARBOXY-1,2,3,4-TETRAHYDROISOQUINOLINE L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride 1,2,3,4-L-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID (S)-N-tert-Butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide 1,2,3,4-D-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID Quinoline 1-AMINO-5-PHENYL-6,7,8,9-TETRAHYDROTHIENO[2,3-C]ISOQUINOLINE-2-CARBONITRILE 2-(METHYLSULFONYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID 3-(FLUOROMETHYL)-1-OXO-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONAMIDE 2-(PIPERIDIN-4-YLCARBONYL)-1,2,3,4-TETRAHYDROISOQUINOLINE 3-(FLUOROMETHYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONAMIDE HYDROCHLORIDE

  • 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
  • Heterocyclic Building Blocks
  • Isoquinolines
  • Building Blocks
  • Building Blocks
  • Heterocyclic Building Blocks
  • Isoquinolines