L-Tyrosinol hydrochloride

Base Information

• Chemical Name: L-Tyrosinol hydrochloride
• CAS No.: 87745-27-5
• Molecular Formula: C9H13 N O2 . Cl H
• Molecular Weight: 203.669
• Hs Code.: 2922509090
• European Community (EC) Number: 625-341-8
• UNII: A482EX24NS
• Mol file: 87745-27-5.mol

Synonyms:L-Tyrosinol hydrochloride;87745-27-5;(S)-4-(2-Amino-3-hydroxypropyl)phenol hydrochloride;H-Tyr-ol.HCl;4-[(2S)-2-amino-3-hydroxypropyl]phenol;hydrochloride;h-tyr-ol;4-[(2S)-2-amino-3-hydroxypropyl]phenol hydrochloride;4-((2S)-2-Amino-3-hydroxypropyl)phenol hydrochloride;MFCD00038953;L-TYROSINOL HCL;H-TYR-OL HCL;Tyrosinol hydrochloride, L-;A482EX24NS;SCHEMBL1168215;L-Tyrosinol hydrochloride, 98%;PNGCRFWYSRUQTB-QRPNPIFTSA-N;AKOS015849170;AKOS015889939;CS-W015445;DS-4342;EN300-56285;T-9400;A842359;(S)-4-(2-amino-3 -hydroxypropyl)phenol hydrochloride;4-((S)-2-Amino-3-hydroxy-propyl)-phenol hydrochloride;Z203038576;(S)-2-amino-3-(4-hydroxyphenyl)-1-propanol hydrochloride;Benzenepropanol, beta-amino-4-hydroxy-, hydrochloride, (S)-;Benzenepropanol, beta-amino-4-hydroxy-, hydrochloride (1:1), (betaS)-

Chemical Property of L-Tyrosinol hydrochloride

Chemical Property:

• Appearance/Colour: white to beige granular powder
• Vapor Pressure: 2.7E-06mmHg at 25°C
• Melting Point: 161-165 ºC
• Boiling Point: 375.2oC at 760 mmHg
• Flash Point: 180.7oC
• PSA: 66.48000
• LogP: 1.75660
• Storage Temp.: Refrigerator (+4°C)
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 203.0713064
• Heavy Atom Count: 13
• Complexity: 122

Purity/Quality:

98% ^*data from raw suppliers

L-Tyrosinol hydrochloride 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1CC(CO)N)O.Cl
• Isomeric SMILES: C1=CC(=CC=C1C[C@@H](CO)N)O.Cl

Technology Process of L-Tyrosinol hydrochloride

There total 3 articles about L-Tyrosinol hydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 45.0%

L-tyrosine (60-18-4,18875-48-4,25619-78-7,30704-25-7) → (S)-tyrosinol hydrochloride (87745-27-5,40829-04-7)

Guidance literature:

L-tyrosine; With sodium tetrahydroborate; iodine; In tetrahydrofuran; Reflux;

With hydrogenchloride; In water;

DOI:10.3390/molecules14104051

Reference yield:

L-tyrosine methyl ester HCl (3417-91-2) → (S)-tyrosinol hydrochloride (87745-27-5,40829-04-7) + cyclo-D-tyrosyl-L-tyrosine (10125-12-9)

Guidance literature:

With CuZn_0.3Mg_0.1AlO(x); hydrogen; In ethanol; at 80 ℃; for 10h; under 37503.8 Torr; Autoclave;

DOI:10.1007/s10562-017-2116-3

Reference yield:

(+/-)-2-amino-3-(4-hydroxy-phenyl)-propan-1-ol; hydrochloride (102440-13-1,40829-04-7) → (S)-tyrosinol hydrochloride (87745-27-5,40829-04-7) + (R)-tyrosinol hydrochloride (40829-04-7)

Guidance literature:

With chiral stationary phase including isopropyl-functionalized CF₆; In methanol; acetic acid; triethylamine; acetonitrile; at 20 ℃; Purification / work up;

upstream raw materials:

L-tyrosine

(+/-)-2-amino-3-(4-hydroxy-phenyl)-propan-1-ol; hydrochloride

L-tyrosine methyl ester HCl

Downstream raw materials:

C₁₈H₂₁NO₃

C₂₀H₂₅NO₄