Pharmaceuticals Grade L Tyrosine

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  • 1 - 24 Kilograms
    $45.00
  • 25 - 199 Kilograms
    $43.00
  • >=200 Kilograms
    $40.00
Lead Time:
Quantity(Kilograms) 1 - 10 11 - 100 101 - 500 >500
Est. Time(days) 1 2 3 Negotiable
Customization:
Customized logo (Min. Order: 1 Kilograms)
Customized packaging (Min. Order: 1 Kilograms)

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Overview
Quick Details
CAS No.:
60-18-4
Other Names:
L Tyrosine
MF:
C9H11NO3
EINECS No.:
200-460-4
Place of Origin:
Shaanxi, China
Type:
Auxiliaries and Other Medicinal Chemicals, Immune Function Agents, Vitamins, Amino Acids and Coenzymes
Grade Standard:
Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade, Tech Grade
Usage:
Animal Pharmaceuticals
Brand Name:
Rongsheng
Model Number:
99% L Tyrosine
Purity:
99%
Product Name:
Pharmaceuticals Grade L Tyrosine
Appearance:
White Crystal Powder
Specification:
99% L Tyrosine
Taste:
Characteristic
Odor:
Characteristic
Molecular Weight:
181.19
MOQ:
0.1KG
Shelf Life:
Two Years
Certificate:
ISO9001,GMP
Keyword:
L Tyrosine
Supply Ability
Supply Ability:
5000 Kilogram/Kilograms per Month L Tyrosine
Packaging & Delivery
Packaging Details
1kg with double plastic container inside/Aluminum foil bag outside.
25kg with double plastic container inside/Fiber drum outside.
Port
China Main Port
Lead Time :
Quantity(Kilograms) 1 - 10 11 - 100 101 - 500 >500
Est. Time(days) 1 2 3 To be negotiated

L Tyrosine

 

 

Product Description

 Pharmaceuticals grade L Tyrosine

Product Name

L Tyrosine

CAS No.

60-18-4

Appearance

White Crystal Powder

Molecular Formular

C9H11NO3

Specification

99% L Tyrosine

Molecular Weight

181.19

Total Plate Count

<1000cfu/g 

Yeast and Mold

<100cfu/g

E.Coli

Negative

S.Aureus

Negative  

Salmonella

Negative

Pesticides

Negative

Shelf life

2 years

Package

25kg/fiber drum

Storage

Store in cool and dry places. Keep away from strong light.

 What is L Tyrosine?

Freely soluble in formic acid, very slightlysoluble in water,practically insoluble in ethanol and in ether. Dissolve in dilute hydrochloric acid and in dilute nitric acid. Aside from being a proteinogenic amino acid, tyrosine has a special role by virtue of the phenol functionality. It occurs in proteins that are part of signal transduction processes. It functions as a receiver of phosphate groups that are transferred by way of protein kinases (so-called receptor tyrosine kinases). Phosphorylation of the hydroxyl group changes the activity of the target protein.

L tyrosine is a precursor to neurotransmitters and increasesplasma neurotransmitter levels (particularly dopamine and norepinephrine)but has little if any effect on mood.The effect on mood is more noticeable in humans subjected to stressful conditions.

Main Function:

1.L Tyrosine is an important biological reagent.
2.L Tyrosine can be used in pharmaceutical interdediates, biochemical study, life sciences, agricultural research, beverage additive and feed stuff, etc.
3.L Tyrosine helps to calm the body, increase energy and enhance libido.
4.Tyrosine protects the skin from harmful UV light rays.

5.Tyrosine boosts one’s mood, concentration,learning,and memory.

Certificate of Analysis

Items

Indexs

Density

0.56-0.61g/cm3

Solubility

500-600g/litre water (25C)

Appearance

White Crystal Powder

Content

>99%

Specific rotation

-11.3--12.1°

Loss on drying

max . 1.0%

Residue after burning

max. 0.3%

Ammonium salt

max. 0.04%

Heavy metal

max. 0.003%

Arsenic

max. 0.0002%

 

 

 
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