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

Products
D-Phenylalanine

Product Name: H-D-Phe-OH
CAS#: 673-06-3
Synonyms: D-PhenylalanineMolecular Formula: C9H11NO2
Molecular Weight: 165.19
Specifications:

Item

Standard

Analysis data

Appearance

Off-white crystalline powder

Conforms

Specific Rotation [20/D]
(C=2 in H2O)

+33.0 ° to +35.0°

+33.37°

Loss on drying

Not more than 0.50%

0.04%

Assay

98.5 to 101%

99.42%

L-isomer 

Not more than 0.1%

0.02%

Conclusion:

The product conforms to the standard


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