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210269

Sigma-Aldrich

L-allo-Threonine

99%

Synonym(s):

(2S,3S)-2-Amino-3-hydroxybutyric acid

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About This Item

Linear Formula:
CH3CH(OH)CH(NH2)CO2H
CAS Number:
28954-12-3
Molecular Weight:
119.12
Beilstein/REAXYS Number:
1721645
EC Number:
249-327-2
MDL number:
MFCD00064268
UNSPSC Code:
12352200
eCl@ss:
32160406
PubChem Substance ID:
24852626
NACRES:
NA.22

assay

99%

form

powder

optical activity

[α]23/D +9.0°, c = 2 in H2O

reaction suitability

reaction type: solution phase peptide synthesis

color

white

mp

272 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

C[C@H](O)[C@H](N)C(O)=O

InChI

1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3-/m0/s1

InChI key

AYFVYJQAPQTCCC-HRFVKAFMSA-N

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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E Meirzadeh et al.
Nature communications, 7, 13351-13351 (2016-11-09)
Doping is a primary tool for the modification of the properties of materials. Occlusion of guest molecules in crystals generally reduces their symmetry by the creation of polar domains, which engender polarization and pyroelectricity in the doped crystals. Here we

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