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L-Phenylalanine CAS NO. 63-91-2

It is a nutritional supplement and one of the essential amino acids. Most of the body is catalyzed by phenylalanine hydroxylase to oxidize to tyrosine, and synthesize important neurotransmitters and hormones together with tyrosine to participate in the body’s sugar metabolism and fat metabolism.

Additional information

Weight 25 kg
Dimensions 35 × 35 × 45 cm
Appearance

White crystalline powder

Loss on drying

Max. 0.20%

Specification grade

USP/EP/BP

Assay

99% min

Product data and descriptions listed are typical values, not intended to be used as specification.

Identifying Information

Product Name: L-Phenylalanine
Synonyms: 3-Phenyl-L-alanine; L-2-Amino-3-phenylpropionic acid; L-beta-Phenylalanine
CAS NO.: 63-91-2
EINECS.: 200-568-1
Molecular Formula: C9H11NO2
Molecular weight: 165.189

Chemical Properties

Boiling Point: 307.5±30.0 °C at 760 mmHg
Melting point: 270-275ºC (dec.)(lit.)
Flash Point: 139.8±24.6 °C
Density: 1.2±0.1 g/cm3
Index of Refraction: 1.576
Vapour Pressure: 0.0±0.7 mmHg at 25°C

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