L-tyrosine is an important nutritionally essential amino acid for us humans and animals, playing an important role in metabolism and growth and development. As a commodity, L-tyrosine is mainly used as nutritional enhancer and moisturizer in food, feed, medicine, daily chemical and other fields, and can also be used in biochemical research.


Properties: white needle crystal or crystalline powder, odorless, bitter taste

Solubility: insoluble in anhydrous ethanol, ether and acetone, soluble in dilute acid or base

Basic Information

Product Name: L-tyrosine

Aliases: L-β-hydroxyphenyl -β-alanine; (2S,3R) -2-amino-3-p-hydroxyphenylpropionic acid

CAS NO.: 60-18-4

EINECS NO.: 200-460-4

Molecular formula:C9H11NO3

Molecular weight: 181.19

Origin: Hangzhou, Zhejiang Province, China

Brand: Viablife

Grade: Industrial grade

Content: 99%

Source: Present in tobacco leaf, various proteins

Melting point: > 300℃

Boiling point: 385.2±32.0℃

Flash point: 186.7±25.1℃

Density: 1.34 g/cm3

Vapor pressure: 0.0±0.9mmHg at 25℃

Refractive index: 1.614



Uses: used as pharmaceutical raw material, nutritional supplement, biochemical reagent


Specifications Sheet

Shipping & Storage

Storage: keep sealed and away from light

Safety information

Dangerous goods mark: Xi

Danger class Code: 36/37/38-40

Safety Instructions: 26-36-37/39-22

WGK Germany: 3

RTECS number: YP2275600


Customs code: 29225000

HazardousSubstance Data: 60-18-4(HazardousSubstancesData)

Toxicity: LD50orallyinRabbit: > 5110 mg/kg

Quality & Certifications

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