330639
L -Alanine methyl ester hydrochloride
99%, for peptide synthesis
Synonym(s):
(S)-2-Aminopropionic acid methyl ester hydrochloride, L-Ala-OMe·HCl
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About This Item
Linear Formula:
CH3CH(NH2)COOCH3 · HCl
CAS Number:
Molecular Weight:
139.58
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
219-652-4
MDL number:
Beilstein/REAXYS Number:
3594033
Product Name
Quality Segment
assay
99%
optical activity
[α]25/D +7.0°, c = 1.6 in methanol
reaction suitability
reaction type: solution phase peptide synthesis
mp
109-111 °C (lit.)
application(s)
peptide synthesis
SMILES string
Cl.COC(=O)[C@H](C)N
InChI
1S/C4H9NO2.ClH/c1-3(5)4(6)7-2;/h3H,5H2,1-2H3;1H/t3-;/m0./s1
InChI key
IYUKFAFDFHZKPI-DFWYDOINSA-N
General description
L-Alanine methyl ester hydrochloride also known as L-Ala-OMe·HCl, is a versatile reagent used commonly in solution phase peptide synthesis. It is often used to synthesize dipeptides.
Application
L-Alanine methyl ester hydrochloride can be used as a starting material in the synthesis of alanine isoxazolidide via solution phase peptide synthesis. Additionally, it is used to synthesize N-Fmoc-l-alanyl-l-alanine methyl ester and α-amino acid-based sector block dendrons.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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