This product may be stored in room temperature. It does not need to be stored under nitrogen.
A9502
Ala-Ala
Synonym(s):
L-Alanyl-L-alanine
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About This Item
Linear Formula:
CH3CH(NH2)CONHCH(CH3)CO2H
CAS Number:
Molecular Weight:
160.17
UNSPSC Code:
12352209
NACRES:
NA.26
PubChem Substance ID:
EC Number:
217-751-7
Beilstein/REAXYS Number:
1724813
MDL number:
Pricing and availability is not currently available.
assay
≥98% (TLC)
Quality Level
form
powder
color
white
mp
280-285 °C (lit.)
SMILES string
C[C@H](N)C(=O)N[C@@H](C)C(O)=O
InChI
1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m0/s1
InChI key
DEFJQIDDEAULHB-IMJSIDKUSA-N
Gene Information
human ... CA1(759), CA2(760), SLC15A1(6564)
rat ... Tpp2(81815)
Application
Ala-Ala has been used as a peptide sample for chromatographic analysis.
Biochem/physiol Actions
L-Alanyl-L-alanine is used as a model dipeptide in physicochemical studies of processes such as the effects of pH (protonation) on conformation.
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This Item | |||
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| assay ≥98% (TLC) | assay ≥98% (TLC) | assay ≥99% | assay ≥99% (TLC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mp 280-285 °C (lit.) | mp - | mp - | mp - |
| color white | color white | color white to off-white | color white |
| Gene Information human ... CA1(759), CA2(760), SLC15A1(6564) | Gene Information - | Gene Information - | Gene Information - |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Related Content
Ladislav Benda et al.
The journal of physical chemistry. B, 113(15), 5273-5281 (2009-03-24)
The dependence of the effective chemical shielding anisotropy (effective CSA, Deltasigma(eff)) on the phi and psi peptide backbone torsion angles was calculated in the l-alanyl-l-alanine (LALA) peptide using the DFT method. The effects of backbone conformation, molecular charge including the
Vladimír Sychrovský et al.
The journal of physical chemistry. B, 112(6), 1796-1805 (2008-01-04)
The l-alanyl-l-alanine (AA) molecule behaves differently in acidic, neutral, and basic environments. Because of its molecular flexibility and strong interaction with the aqueous environment, its behavior has to be deduced from the NMR spectra indirectly, using statistical methods and comparison
Jirí Sebek et al.
The journal of physical chemistry. A, 113(27), 7760-7768 (2009-06-17)
Fine effects of the hydration, charge, and conformational structural changes in L-alanyl-L-alanine (Ala-Ala) dipeptide were studied with the aid of Raman and Raman optical activity (ROA) spectra. The spectra were recorded experimentally and analyzed by means of density functional computations.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| A9502-100MG | 04061832883397 |
| A9502-1G | 04061826752210 |
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At what temperature should this product be stored at? and does it need to be stored under nitrogen?
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