N-Acetyl-DL-methionine Chemical Properties

Melting point:

117-119 °C(lit.)

Boiling point:

453.6±40.0 °C(Predicted)

Density 

1.2684 (rough estimate)

refractive index 

1.6370 (estimate)

storage temp. 

2-8°C

solubility 

DMSO (Slightly), Methanol (Slightly)

pka

3.50±0.10(Predicted)

form 

Solid

color 

White to Off-White

Water Solubility 

Soluble in water, ethanol, ethyl acetate.

Merck 

14,96

BRN 

1725554

CAS DataBase Reference

1115-47-5(CAS DataBase Reference)

EPA Substance Registry System

Methionine, N-acetyl- (1115-47-5)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-24/25

WGK Germany 

3

RTECS 

PD0500000

TSCA 

Yes

HS Code 

29309070

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

N-Acetyl-DL-methionine Usage And Synthesis

Description

N-acetylmethionine is a methionine derivative that is methionine in which one of the amine hydrogens is substituted by an acetyl group.It is a conjugate acid of a N-acetylmethioninate.

Chemical Properties

White crystalline powder

Uses

N-Acetyl-DL-methionine is used as pharmaceutical intermediate, biochemical reagent.

Definition

ChEBI: N-acetylmethionine is a methionine derivative that is methionine in which one of the amine hydrogens is substituted by an acetyl group. It is a N-acyl-amino acid, a methionine derivative, a methyl sulfide and a monocarboxylic acid. It is a conjugate acid of a N-acetylmethioninate.

N-Acetyl-DL-methionine(1115-47-5)Related Product Information

• L-Methionine
• Acetylacetone
• Acetyl chloride
• S-ADENOSYL-L-METHIONINE
• Acetyl coenzyme A sodium salt
• N-Acetyl-L-methionine
• N-Acetyl-L-cysteine
• Zinc methionine sulfate
• N-Acetyl-Calicheamicin
• ACETYL-DL-METHIONINE, N-(P)
• GLYCYL-DL-METHIONINE
• AC-MET-OME
• N-BENZOYL-DL-METHIONINE
• Allantoin Acetyl Methionine
• H-MET-MET-OH
• H-PHE-MET-OH
• H-GAMMA-GLU-MET-OH
• FOR-MET-MET-MET-OH