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01310

Sigma-Aldrich

N-Acetyl-L-methionine

≥98.5% (T)

Synonym(s):

N-acetyl-L-lysine

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About This Item

Linear Formula:
CH3SCH2CH2CH(NHCOCH3)CO2H
CAS Number:
65-82-7
Molecular Weight:
191.25
Beilstein:
1725552
EC Number:
200-617-7
MDL number:
MFCD00064441
UNSPSC Code:
12352209
PubChem Substance ID:
329747249
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

Assay

≥98.5% (T)
≥98.5% (TLC)

form

powder or crystals

optical activity

[α]20/D -21.0±1.0°, c = 1% in H2O

reaction suitability

reaction type: solution phase peptide synthesis

mp

103-106 °C (lit.)

solubility

methanol: 50 mg/mL, clear to very slightly hazy, colorless

application(s)

peptide synthesis

SMILES string

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

InChI

1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1

InChI key

XUYPXLNMDZIRQH-LURJTMIESA-N

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Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG7455
BCCJ4944
BCCF0218
BCCC4556
BCBW4457

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Agnieszka Kołodziejczak-Radzimska et al.
Biotechnology progress, 34(3), 767-777 (2018-01-10)
Acylase I from Aspergillus melleus was immobilized on supports consisting of unmodified and modified silica. Modification was performed using 3-aminopropyltriethoxysilane (APTES) and glutaraldehyde (GA). The effectiveness of immobilization was investigated using the standard Bradford method in addition to a number
K Lertratanangkoon et al.
Toxicology and applied pharmacology, 122(2), 191-199 (1993-10-01)
Bromobenzene (800 mg/kg, ip) caused severe liver necrosis with massive hemorrhage in the golden Syrian hamster within the first 24 hr. Kidney injury was also observed. Treatment with N-acetylmethionine (NAM) at an ip dose of 1200 mg/kg at 5 hr
M Sugumaran et al.
Archives of insect biochemistry and physiology, 38(1), 44-52 (1998-05-20)
Incubation of catechol with mushroom tyrosinase in the presence of N-acetylmethionine resulted in the generation of an adduct. This product was identified to be N-acetylmethionyl catechol, on the basis of spectral characteristics and well-characterized chemical reaction of o-benzoquinone with N-acetylmethionine.
James B Thoden et al.
Biochemistry, 43(19), 5716-5727 (2004-05-12)
Divergent evolution of enzyme function is commonly explained by a gene duplication event followed by mutational changes that allow the protein encoded by the copy to acquire a new function. An alternate hypothesis is that this process is facilitated when
Rebecca D Sandlin et al.
Journal of inorganic biochemistry, 104(2), 214-216 (2009-11-13)
A bulky platinum triamine complex, [Pt(Me(5)dien)(NO(3))]NO(3) (Me(5)dien=N,N,N',N',N''-pentamethyldiethylenetriamine) has been prepared and reacted in D(2)O with N-acetylmethionine (N-AcMet) and guanosine 5'-monophosphate (5'-GMP); the reactions have been studied using (1)H NMR spectroscopy. Reaction with 5'-GMP leads to two rotamers of [Pt(Me(5)dien)(5'-GMP-N7)](+). Reaction
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