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Cas Database |
| Name |
Methyl L-phenylalaninate hydrochloride |
EINECS | 231-383-4 |
| CAS No. | 7524-50-7 | Density | N/A |
| PSA | 52.32000 | LogP | 2.23170 |
| Solubility | N/A | Melting Point |
158-162 °C(lit.) |
| Formula | C10H14ClNO2 | Boiling Point | 264.2 °C at 760 mmHg |
| Molecular Weight | 215.68 | Flash Point | 126 °C |
| Transport Information | N/A | Appearance | white to off-white fine crystalline powder |
| Safety | 24/25-45-36/37/39-27-26 | Risk Codes | 36/37/38-34 |
| Molecular Structure |
|
Hazard Symbols |
 Xi,  C
|
| Synonyms |
H-Phe-OMe·HCl;Alanine, phenyl-,methyl ester, hydrochloride, L- (7CI,8CI);L-Phenylalanine, methyl ester,hydrochloride (9CI);(S)-2-Amino-3-phenylpropionic acid methyl ester hydrochloride;(S)-Phenylalanine methyl ester hydrochloride;Methyl(2S)-2-amino-3-phenylpropanoate hydrochloride;Methyl (S)-2-amino-3-phenylpropanoatehydrochloride;Methyl (S)-phenylalaninate hydrochloride;MethylL-phenylalaninate hydrochloride;NSC 194642;Phenylalanine methyl ester hydrochloride; |
Article Data | 151 |
Methyl L-phenylalaninate hydrochloride Synthetic route
| Conditions | Yield |
|---|---|
| With thionyl chloride 1.) from 0 deg C to RT, 100 min, 2.) reflux, 2 h; | 100% |
| With thionyl chloride for 2h; Heating; | 100% |
| With thionyl chloride at 20℃; | 100% |
| Conditions | Yield |
|---|---|
| With thionyl chloride In methanol | 100% |
| With thionyl chloride In methanol at 0 - 20℃; | 100% |
| With thionyl chloride In methanol | 98% |
- 51987-73-6
(S)-2-tert-butoxycarbonylamino-3-phenyl-propionic acid methyl ester
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride In ethyl acetate at 0℃; for 2h; | 100% |
| With hydrogenchloride In 1,4-dioxane for 2h; | |
| With hydrogenchloride In 1,4-dioxane at 21 - 23℃; for 1h; | |
| With hydrogenchloride In 1,4-dioxane at 21 - 23℃; for 1h; |
- 63-91-2
L-phenylalanine
- 77-76-9
2,2-dimethoxy-propane
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride at 20℃; for 18h; | 99% |
| With hydrogenchloride Ambient temperature; | |
| With hydrogenchloride at 20℃; |
- 2311-21-9
N-formyl-L-phenylalanine-methylester
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride In methanol for 1h; Heating; | 99% |
- 75-77-4
chloro-trimethyl-silane
- 63-91-2
L-phenylalanine
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| In methanol at 20℃; for 24h; | 99% |
- 67-56-1
methanol
- 52735-74-7
(S)-3-amino-4-phenyl-2-butanone
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| With thionyl chloride at 0 - 80℃; for 4.5h; | 98% |
- 196214-22-9
(S)-methyl 2-(2,4-dinitrophenylsulfonamido)-3-phenylpropanoate
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: (S)-methyl 2-(2,4-dinitrophenylsulfonamido)-3-phenylpropanoate With thiophenol In N,N-dimethyl-formamide at 20℃; for 0.25h; Stage #2: With hydrogenchloride | 96% |
- 78-83-1
2-methyl-propan-1-ol
- 3618-96-0
(S)-N-acetylphenylalanine
A
- 110-19-0
2-methylpropyl acetate
B
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: (S)-N-acetylphenylalanine With triphenyl phosphite; chlorine; triethylamine In tetrahydrofuran at -30℃; Stage #2: 2-methyl-propan-1-ol In tetrahydrofuran at -30 - 20℃; Stage #3: With water | A n/a B 95% |
- 67-56-1
methanol
- 17585-69-2, 27172-85-6, 28069-46-7, 74496-49-4, 79541-99-4
L-phenylalanine hydrochloride
- 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
| Conditions | Yield |
|---|---|
| With thionyl chloride at -10 - 20℃; for 16h; | 95% |
| With thionyl chloride at 0℃; | 93% |
| With acetyl chloride at 20℃; for 0.5h; |
Methyl L-phenylalaninate hydrochloride Chemical Properties
Molecular structure of Methyl L-phenylalaninate hydrochloride (CAS NO.7524-50-7) is:
Product Name: Methyl L-phenylalaninate hydrochloride
CAS Registry Number: 7524-50-7
IUPAC Name: methyl 2-amino-3-phenylpropanoate hydrochloride
Molecular Weight: 215.67666 [g/mol]
Molecular Formula: C10H14ClNO2
H-Bond Donor: 2
H-Bond Acceptor: 3
EINECS: 231-383-4
Melting Point: 158-162 °C(lit.)
Sensitive: Hygroscopic
Flash Point: 126 °C
Enthalpy of Vaporization: 50.2 kJ/mol
Boiling Point: 264.2 °C at 760 mmHg
Vapour Pressure: 0.00986 mmHg at 25°C
Product Categories: Protected Amino Acids;Amino Acids Series;Aminoacids Derivatives;Amino Acid Derivatives;Amino Acids;Phenylalanine [Phe, F];Amino Acids and Derivatives;Amino Acid Methyl Esters;Amino Acids (C-Protected);Biochemistry;Amino hydrochloride;Amino Acid Derivatives;Peptide Synthesis;Phenylalanine
Methyl L-phenylalaninate hydrochloride Uses
Methyl L-phenylalaninate hydrochloride (CAS NO.7524-50-7) is used as pharmaceutical intermediates.
Methyl L-phenylalaninate hydrochloride Safety Profile
Safty information about Methyl L-phenylalaninate hydrochloride (CAS NO.7524-50-7) is:
Hazard Codes: 
Xi, 
C
Risk Statements: 36/37/38-34
R36/37/38:Irritating to eyes, respiratory system and skin.
R34:Causes burns.
Safety Statements: 24/25-45-36/37/39-27-26
S24/25:Avoid contact with skin and eyes.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S27:Take off immediately all contaminated clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29224995
Methyl L-phenylalaninate hydrochloride Specification
Methyl L-phenylalaninate hydrochloride , its cas register number is 7524-50-7. It also can be called L-Phenylalanine, methyl ester, hydrochloride ; Methyl (2S)-2-amino-3-phenylpropanoate hydrochloride ; L-Phenylalanine methyl ester hydrochloride .It is a white to off-white fine crystalline powder.
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