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Merck

A4625

N-Acetyl-L-alanine

~99%

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About This Item

Empirical Formula (Hill Notation):
C5H9NO3
CAS Number:
97-69-8
Molecular Weight:
131.13
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24890887
EC Number:
202-602-0
NACRES:
NA.26
MDL number:
MFCD00063132

Key Documents

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Product Name

N-Acetyl-L-alanine, ~99%

SMILES string

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

InChI

1S/C5H9NO3/c1-3(5(8)9)6-4(2)7/h3H,1-2H3,(H,6,7)(H,8,9)/t3-/m0/s1

InChI key

KTHDTJVBEPMMGL-VKHMYHEASA-N

assay

~99%

form

powder

color

white to off-white

application(s)

cell analysis

storage temp.

2-8°C

Quality Level

200

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A2628A7250A6376
N-Acetyl-L-alanine ~99%

Sigma-Aldrich

A4625

N-Acetyl-L-alanine

L-Alanine β-naphthylamide protease substrate

Sigma-Aldrich

A2628

L-Alanine β-naphthylamide

N-Acetyl-L-cysteine Sigma Grade, ≥99% (TLC), powder

Sigma-Aldrich

A7250

N-Acetyl-L-cysteine

N-Acetyl-L-tryptophan

Sigma-Aldrich

A6376

N-Acetyl-L-tryptophan

form

powder

form

powder

form

powder

form

powder

assay

~99%

assay

≥98% (TLC)

assay

≥99% (TLC)

assay

≥99% (TLC)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

color

white to off-white

color

-

color

white to off-white

color

white to off-white

application(s)

cell analysis

application(s)

-

application(s)

cell analysis

application(s)

-

Application

N-Acetyl-L-alanine has been used to study its effect on cytosolic and mitochondrial reduction-oxidation sensitive green fluorescent protein (roGFP).[1]

Biochem/physiol Actions

N-Acetyl-L-alanine may be used with other L-aminoacylated amino acids as a substrate for the identification, differentiation and characterization of aminoacylase(s)/amidohydrolase(s).

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCK7686
BCCJ1027
BCCC1602
BCBV9264
BCBP7685V

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S Mori et al.
Journal of biomolecular NMR, 7(1), 77-82 (1996-01-01)
A technique for separating intramolecular NOE and solvent-proton exchange peaks in exchange spectroscopy is demonstrated. This method utilizes the large differences in relaxation and coupling properties of water and macromolecules to separate the two effects. The spin-echo filter consists of
Improved sensitivity of HSQC spectra of exchanging protons at short interscan delays using a new fast HSQC (FHSQC) detection scheme that avoids water saturation.
S Mori et al.
Journal of magnetic resonance. Series B, 108(1), 94-98 (1995-07-01)
Water exchange filter with improved sensitivity (WEX II) to study solvent-exchangeable protons. Application to the consensus zinc finger peptide CP-1.
S Mori et al.
Journal of magnetic resonance. Series B, 110(1), 96-101 (1996-01-01)
Shouguo Wu et al.
Biosensors & bioelectronics, 23(12), 1776-1780 (2008-04-05)
A beta-cyclodextrin (CD) modified copolymer membrane of sulfanilic acid (p-ASA) and N-acetylaniline (SPNAANI) on glassy carbon electrode (GCE) was prepared and used to determine uric acid (UA) in the presence of a large excess of ascorbic acid (AA) by differential
C Bruyneel et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56(3), 591-602 (2000-05-04)
The energies, vibrational frequencies and IR intensities of cis- and trans-N-acetyl-L-alanine (NAAL) are computed using the density functional theory (B3LYP) combined with the 6-311G(d, p) basis set. The trans conformer is characterized by an intramolecular NH ... O hydrogen bond
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