(R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL
- Product Name
- (R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL
- CAS No.
- 62855-02-1
- Chemical Name
- (R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL
- Synonyms
- H-D-Tic-ol;(R)-1,2,3,4-Tetrahydroisoquinolyl-methan-3-ol;(R)-1,2,3,4-Tetrahydroisoquinoline-3-methanol;(R)-1,2,3,4-tetrahydroisoquinolin-4-ylmethanol;(R)-1,2,3,4-Tetrahydro-3-isoquinolinylmethanol;(3R)-1,2,3,4-tetrahydroisoquinolin-4-ylMethanol;(3R)-1,2,3,4-Tetrahydroisoquinolin-3-ylmethanol;(R)-(1,2,3,4-tetrahydroisoduinolin-3-yl)-Methanol;(R)-(+)-1,2,3,4-Tetrahydro-3-isoquinolinemethanol;(R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL
- CBNumber
- CB2380641
- Molecular Formula
- C10H13NO
- Formula Weight
- 163.22
- MOL File
- 62855-02-1.mol
(R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL Property
- Boiling point:
- 307.9±27.0 °C(Predicted)
- Density
- 1.081±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 14.57±0.10(Predicted)
- form
- Crystalline
- color
- White
- optical activity
- 101.4°(C=0.01 g/ CHCL3)
Safety
- Safety Statements
- 24/25
- HS Code
- 29339900
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.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- T293983
- Product name
- (3R)-1,2,3,4-Tetrahydro-3-isoquinolinemethanol
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- JK465629
- Product name
- (3R)-1,2,3,4-Tetrahydroisoquinolin-3-ylmethanol
- Purity
- 98%
- Packaging
- 1g
- Price
- $59
- Updated
- 2021/12/16
- Product number
- P000190191
- Product name
- (R)-(1,2,3,4-Tetrahydroisoquinolin-3-yl)methanol
- Purity
- 95%
- Packaging
- 100mg
- Price
- $15
- Updated
- 2021/12/16
- Product number
- JK465629
- Product name
- (3R)-1,2,3,4-Tetrahydroisoquinolin-3-ylmethanol
- Purity
- 98%
- Packaging
- 250mg
- Price
- $18
- Updated
- 2021/12/16
- Product number
- P000190191
- Product name
- (R)-(1,2,3,4-Tetrahydroisoquinolin-3-yl)methanol
- Purity
- 95%
- Packaging
- 250mg
- Price
- $24
- Updated
- 2021/12/16
(R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL Chemical Properties,Usage,Production
Chemical Properties
White crystal
Uses
(3R)-1,2,3,4-Tetrahydro-3-isoquinolinemethanol is used in asymmetric synthesis of vinylmorpholines by palladium-catalyzed tandem allylic substitutions with amino alcohols.
Synthesis
79815-19-3
18881-17-9
GENERAL STEPS: This experimental procedure was modified with reference to the literature [6]. LiAlH4 (1.98 g, 52.0 mmol) was suspended in anhydrous THF (100 mL) under nitrogen protection, stirred and cooled to 0 °C. Subsequently, a THF solution of methyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (2.50 g, 13.0 mmol) was added slowly and dropwise. The reaction mixture was stirred continuously for 3 h at 0 °C and the progress of the reaction was monitored by thin layer chromatography (TLC) with the unfolding agent being petroleum ether: ethyl acetate (70:30, Rf = 0.43). Upon completion of the reaction, saturated sodium sulfate solution (4 mL) and THF (20 mL) were slowly added to quench the excess LiAlH4 at 0 °C. The inorganic solids were removed by filtration, and the filter cake was washed with ethyl acetate (3 × 30 mL). The organic phases were combined, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford (S)-3-hydroxymethyl-1,2,3,4-tetrahydroisoquinoline (4) as a yellow crystalline solid in a yield of 2.09 g (98% yield, melting point 95-97 °C). The spinor data were in agreement with those reported in the literature [6].1H NMR (400 MHz, CDCl3) δ: 2.57 (dd, 1H, J = 10.8, 11.2 Hz), 2.70 (dd, 1H, J = 4.34, 16.42 Hz), 3.05-3.10 (m, 1H), 3.49 (dd, 1H, J = 8.17, 10.82 Hz), 3.78 (dd, 1H, J = 3.98, 10.60 Hz), 4.05 (s, 2H), 7.01-7.15 (m, 4H).13C NMR (100 MHz, CDCl3) δ: 135.6, 133.9, 129.3, 126.3, 126.0, 125.9, 65.8, 55.0, 47.83, 30.9. 47.83, 30.9.
References
[1] South African Journal of Chemistry, 2010, vol. 63, p. 195 - 198
[2] European Journal of Medicinal Chemistry, 2013, vol. 66, p. 407 - 414
(R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL manufacturers
- Product
- (R)-(1,2,3,4-Tetrahydroisoquinolin-3-yl)methanol 62855-02-1
- Price
- US $1.10-9.90/KG
- Min. Order
- 1KG
- Purity
- 99%min
- Supply Ability
- 100KG
- Release date
- 2025-08-20
- Product
- (R)-(1,2,3,4-TETRAHYDROISOQUINOLIN-3-YL)-METHANOL 62855-02-1
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200KG
- Release date
- 2020-01-12