CAS:1115-47-5 N-Acetyl-DL-methionine

Basic Info

Model No.: LYN- 1115-47-5

CAS: 1115-47-5

Name:: N-Acetyl-DL-methionine

Shelf Life: 2 Years

Form:: Powder

Additional Info

Packaging:  25kg/Drum

Productivity: 10000kg

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 1115-47-5

Port: Shanghai,Tianjin,Qingdao

Product Description

CAS:1115-47-5 N-Acetyl-DL-methionine 

N-Acetyl-DL-methionine Basic information 
Product Name: N-Acetyl-DL-methionine
Synonyms: N-Acetyl-DL-Methionine ReagentPlus(R), 99%;N-Acetyl-DL-methionine;N-Acetyl-DL-methionine Vetec(TM) reagent grade, 98%;N-Ac-Dl-Methionine;N-Ac-DL-Met-OH;Acetyl-DL-methionine≥ 99% (Assay);N-ALPHA-ACETYL-DL-METHIONINE;N-ACETYL-L(DL)-METHIONINE
CAS: 1115-47-5
MW: 191.25
EINECS: 214-224-3
Product Categories: amino acid;Amino Acids;Methionine [Met, M];Ac-Amino Acids;Amino Acids (N-Protected);Biochemistry;Pharmaceutical Intermediates
N-Acetyl-DL-methionine Chemical Properties 
Melting point  117-119 °C(lit.)
density  1.2684 (rough estimate)
refractive index  1.6370 (estimate)
storage temp.  0-6°C
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)

N-Acetyl-DL-methionine Spec.:

Item Specification
Appearance White crystals or crystalline powder
Identification Infrared absorption spectrum
State of solution ≥95.0%
Heavy Metal ≤20ppm
Arsenic (AS2O3) ≤2ppm
Other amino acids No spot
Residue on Ignition ≤0.3%
Loss on Drying ≤0.5%
pH (5% in water) 1.7~3.0
Assay 98.0%-102.0%

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