Sichuan Tongsheng Amino acid Co., Ltd
L-Pyroglutamic acid
L-Theanine
L-Prolinamide

Products
N-Acetyl-D-methionine

Product Name:  N-Ac-D-Met                         

CAS#: 1509-92-8
Synonyms: N-Acetyl-D-Methionine         

Molecular Formula: C7H13NO3S
Molecular Weight: 191.25
Reference Standard AJI92
Specifications:

Item

Standard

Analysis data

Appearance

White fine crystals

conforms

Specific Rotation [20/D]
(C=1 in H2O)

+21±1 Degree

 

IR Spectrum

In accordance with structure

conforms

Melting Point (Celsius Degree)

100 to 106 Celsius Degree

 

Loss on drying

Not more than 0.50%

 

Assay

98.0to102.0%


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