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Home > Encyclopedia > L-Alanine, ethyl ester, hydrochloride (1:1)

L-Alanine, ethyl ester, hydrochloride (1:1)

L-Alanine, ethyl ester, hydrochloride (1:1) structure

L-Alanine, ethyl ester, hydrochloride (1:1) 

structure
  • CAS No:

    1115-59-9

  • Formula:

    C5H11NO2.ClH

  • Chemical Name:

    L-Alanine, ethyl ester, hydrochloride (1:1)

  • Synonyms:

    L-Alanine,ethyl ester,hydrochloride (1:1);L-Alanine,ethyl ester,hydrochloride;Alanine,ethyl ester,hydrochloride,L-;(S)-Alanine ethyl ester hydrochloride;Ethyl L-alaninate hydrochloride;Ethyl (S)-alaninate hydrochloride;(S)-2-Aminopropionic acid ethyl ester hydrochloride;(S)-Ethyl 2-aminopropanoate hydrochloride;1403677-11-1

  • Categories:

    Biochemical Engineering  >  Amino Acids and Derivatives

L-Alanine, ethyl ester, hydrochloride (1:1) Basic Attributes

153.61

153.055649

3594395

214-225-9

29224995

Characteristics

52.3

76 °C

3.5ºC

0-6°C

3.1 º (c=2.5, H2O)

Safety Information

NONH for all modes of transport

3

24/25

Xi

Irritant

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

L-Alanine, ethyl ester, hydrochloride (1:1) Use and Manufacturing

Methods of Manufacturing

General procedure: A mixture of alanine (3.56 g, 0.04 mol) in ethanol (30 mL), with thionyl chloride (3.6 mL) dropwise added at -5 °C, was refluxed in ethanol at 78 °C under stirring within 1.5 h. Subsequently, the solution was distilled in vacuum to afford Alanine ethyl ester hydrochloride 2a in >80percent yield. The physical constants of 2a-2l are identical with the corresponding data in reference [24].

Uses

Used in biochemical reagents and pharmaceutical intermediates.

Computed Properties

Molecular Weight:153.61
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:153.0556563
Monoisotopic Mass:153.0556563
Topological Polar Surface Area:52.3
Heavy Atom Count:9
Complexity:82.5
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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