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Cas Database |
| Name |
L-Valine methyl ester hydrochloride |
EINECS | 228-620-9 |
| CAS No. | 6306-52-1 | Density | N/A |
| PSA | 52.32000 | LogP | 1.64500 |
| Solubility | N/A | Melting Point |
171-173 °C(lit.) |
| Formula | C6H14ClNO2 | Boiling Point | 145.7 °C at 760 mmHg |
| Molecular Weight | 167.636 | Flash Point | 20.7 °C |
| Transport Information | N/A | Appearance | Crystalline |
| Safety | 22-24/25-36-26 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
H-Val-OMe·HCl; |
Article Data | 143 |
L-Valine methyl ester hydrochloride Synthetic route
| Conditions | Yield |
|---|---|
| With thionyl chloride at 0 - 20℃; | 100% |
| With thionyl chloride at 20℃; Cooling with ice; Inert atmosphere; | 100% |
| Stage #1: L-valine With thionyl chloride at 0℃; for 4.16667h; Reflux; Stage #2: methanol | 100% |
| Conditions | Yield |
|---|---|
| With thionyl chloride at 0 - 20℃; | 100% |
| With thionyl chloride at 20℃; Cooling; |
- 67-56-1
methanol
- 17498-50-9, 25616-14-2, 31320-20-4
L-valine hydrochloride
- 6306-52-1
L-valine methylester hydrochloride
| Conditions | Yield |
|---|---|
| With thionyl chloride at 0℃; | 97% |
| With thionyl chloride at -10 - 20℃; for 16h; | |
| With thionyl chloride at 20℃; for 12h; Inert atmosphere; |
- 901355-36-0
(3S,6R)-[6-2H]-3-isopropyl-6-benzyl-2,5-dimethoxy-3,6-dihydropyrazine
B
- 6306-52-1
L-valine methylester hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride In acetonitrile for 0.5h; | A 88% B n/a |
L-Valine methyl ester hydrochloride Chemical Properties
The Molecular Structure of L-Valine methyl ester hydrochloride (CAS NO.6306-52-1):
Empirical Formula: C6H14ClNO2
Molecular Weight: 167.6339
Nominal Mass: 167 Da
Average Mass: 167.6339 Da
Monoisotopic Mass: 167.071306 Da
Flash Point: 20.7 °C
Melting Point: 171-173 °C
Enthalpy of Vaporization: 38.27 kJ/mol
Boiling Point: 145.7 °C at 760 mmHg
Vapour Pressure: 4.8 mmHg at 25°C
Appearance: Crystalline
Stability: Stable. Incompatible with strong oxidizing agents.
IUPAC Name: methyl 2-amino-3-methylbutanoate hydrochloride
Synonyms: (S)-2-amino-3-methyl-butyric acid methyl esterhydrochloride ; Valine methyl ester hydrochloride ; Valine-ome hcl ; H-l-val-ome hcl ; H-val-ome hcl ;
H-val-ome hydrochloride ; L-2-aminoisovaleric acid methyl ester hydrochloride ; L-methyl valinate hydrochloride
Product Categories: Chemical intermediate for Valsartan;Starting Raw Materials & Intermediates;INTERMEDIATESOF;(intermediate of valsartan);Amino Acids;Valine [Val, V];Amino Acids and Derivatives;Amino Acid Methyl Esters;Amino Acids (C-Protected);Biochemistry;Amino hydrochloride;Amino Acid Derivatives;Peptide Synthesis;Valine
L-Valine methyl ester hydrochloride Uses
L-Valine Methyl ester Hydrochloride (CAS NO.6306-52-1) is used as an unnatural amino acid for peptidomimetics and biological research.
L-Valine methyl ester hydrochloride Toxicity Data With Reference
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and toxicological properties of L-Valine methyl ester hydrochloride (CAS NO.6306-52-1) have not been thoroughly investigated.
L-Valine methyl ester hydrochloride Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 22-24/25-36-26
S22: Do not breathe dust
S24/25: Avoid contact with skin and eyes
S36: Wear suitable protective 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
L-Valine methyl ester hydrochloride Standards and Recommendations
APPEARANCE of L-Valine Methyl ester Hydrochloride (CAS NO.6306-52-1) : White to off-white crystalline powder
IDENTIFICATION: pass IR Spectrum
ASSAY: 98.5% min
OPTICAL ROTATION [a]20: +22° ~ +24° (C=2 in MeOH)
ISOMER IMPURITY: 0.5% max
RELATED SUBSTANCE: pass
LOSS ON DRYING: 0.5% max
L-Valine methyl ester hydrochloride Specification
Materials to Avoid: Strong oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,NITROGEN oxides, HYDROGEN chloride gas.
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