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L-Tyrosine
L-Tyrosine
Supply Ability:
100000 Kilogram/Kilograms per 0
Port:
Wuhan / Shanghai / Guangzhou / Tianjin Port
Your Email:
Quantity:
Kilogram
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Product Description

Quick Details

  • ProName:L-Tyrosine

  • CasNo:60-18-4

  • Molecular Formula:C9H11NO3

  • Appearance:White crystals or crystalline powder

  • Application:L-Tyrosine is widely used in fields of medicine,food processing,industry,etc

  • DeliveryTime:prompt delivery

  • PackAge:25KG/drum (drum with double PE bag ins

  • Port:Shanghai Hangzhou

  • ProductionCapacity: 50 Metric Ton/Mont



Product Description

l-tyrosine other name:3-(4-hydroxyphenyl)-l-alanine;l-tyrosine plant cell culture tested cas:60-18-4 mf:c9h11no3mw:181.19 einecs:200-460-4 assay:99%min appearence:white to off-white powder,soluble in alkaline solution. insoluble in neutral organic solvents, such as ethanol, ethyl ether, acetone, etc.. category:non essential amino acidpurpose:medicine for the treatment of hyperthyroidism, also can be used as food additives. package:25kg/drum.


Application of L-Tyrosine

 Functions

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 recepttyrosine kinases). Phosphorylation of the hydroxyl group changes the activity of the target protein.

 

Medical use

  • Tyrosine is a precursto neurotransmitters increases plasma neurotransmitter levels (particularly dopamine norepinephrine)but has little if any effect on mood.The effect on mood is more noticeable in humans subjected to stressful conditions

  • It can be used for thyroid function hyperfunction in the medical field.

  • It can be used as food additives.

  • It is an important biochemical reagents and the main raw material of polypeptide hormones, antibiotics, L - dopa drugs.

  • It is also widely used in agricultural scientific research, but also for beverage and preparation of artificial insects feed additives.


Specification

mp 

>300 °C (dec.)(lit.)

alpha 

-11.65 º (c=5,DIL HCL/H2O 50/50)

density 

1.34

refractive index 

-12 ° (C=5, 1mol/L HCl)

FEMA 

3736

Fp 

176 °C

storage temp. 

Store at RT.

solubility 

1 M HCl: 25 mg/mL

form 

powder

Water Solubility 

0.45 g/L (25 ºC)

Merck 

14,9839

BRN 

392441

Stability:

Stable. Incompatible with strong oxidizing agents,   strong reducing agents.

CAS DataBase Reference

60-18-4(CAS DataBase Reference)

NIST Chemistry Reference

Tyrosine(60-18-4)

EPA Substance Registry System

L-Tyrosine(60-18-4)


l-tyrosine Dosage

the l-tyrosine supplement comes in a tablet or capsule form. it is best to consult with your doctor before taking l-tyrosine supplements. once approved for l-tyrosine, the dosage is unique to each person. it is dependent on the overall health, the medications you take, your diet and your symptoms.
once the doctor has determined your dosage it needs to be split into 3 equal doses taken throughout the day about 30 minutes prior to your meals. in addition, a multivitamin that includes b6, b9 and copper can be useful in helping assimilate the tyrosine into the body.
certain dosages have been approved for specific conditions. for example, to improve alertness, take 150mg/kg/day. for pku it is recommended to take 6 g per 100g of protein.
a word of precaution, l-tyrosine does interact with certain medications that treat depression such as monoamine oxidase inhibitors (maois); these drugs directly affect the neurotransmitters of the brain as well. it is imperative you work with your doctor to make sure you need to take a supplement.
it seems the doses for l-tyrosine are varied. one thing is sure - consult your doctor before taking l-tyrosine supplements.


why choose us

1.we could offer you competitive prices with satisfied quality.

2.we will choose the safest shipping methods to your addresses.

3.after sale service and technical assistance:

our company provides after sale service and technical assistance as the customers requirements.

4.we are attention to every customer's requirements and make a good relationship with them.


contact information

skype:live:d260a58b346fba38

email:majorina.cai@chembj.com                       

TEL:+86 18873303856


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