Product Name: L-Tyrosine

Synonyms: 3-(4-HYDROXYPHENYL)-L-ALANINE;2-Amino-3-(4-hydroxyphenyl)-propanoic acid;2-AMINO-3-(P-HYDROXYPHENYL)PROPIONIC ACID;4-HYDROXYPHENYLALANINE;FEMA 3736;H-L-TYR-OH;H-TYR-OH;L-3-[4-HYDROXYPHENYL]ALANINE

CAS: 60-18-4
MF: C9H11NO3
MW: 181.19
EINECS: 200-460-4

Product Categories: Food and Feed Additive;Amino Acids;Tyrosine [Tyr, Y];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Inhibitors;NORCURON;amino

L-Tyrosine Chemical Properties: 

Melting point: >300 °C (dec.)(lit.)
alpha: -11.65 º (c=5,DIL HCL/H2O 50/50)
Boiling point: 314.29°C (rough estimate)
Density: 1.34
FEMA: 3736 | L-TYROSINE
Refractive index: -12 ° (C=5, 1mol/L HCl)
Fp: 176 °C
Storage temp.: Store at RT.
Solubility: 1 M HCl: 25 mg/mL
pka: 2.2(at 25℃)
Form: powder
Color: White to Pale-brown
PH: 6.5 (0.1g/l, H2O)
Water Solubility: 0.45 g/L (25 ºC)
Stability: Stable. Incompatible with strong oxidizing agents, strong reducing agents.
HS Code: 29225000

Chemical Properties: White needle crystal or crystalline powder, odorless, bitter taste

Uses: For biochemical research,it is used as amino acids nutritional in medicine for the treatment of polio, encephalitis, hyperthyroidism and other diseases.

Uses: tyrosine is an amino acid. Cutaneous applications may produce an extra reserve of tyrosine in the skin, assisting or “activating” melanin synthesis. This in turn should increase and prolong the effect of the tanning process. Tyrosine’s effect is improved if the product contains vitamin B (riboflavin) plus an additional compound referred to chemically as ATP (adenosine triphosphate). experiments conducted with l-tyrosine in the form of watersoluble derivatives found that it penetrates the epidermis to the basal layer where the melanocytes are located. It is used in suntan accelerators and in skin-bronzing cosmetics to accelerate the tanning process.

Uses: neuromuscular blocker

Uses: L-Tyrosine is one of the 22 proteinogenic amino acids that are used by cells to synthesize proteins. L-Tyrosine is biologically converted from L-phenylalanine and is in turn is converted to L-DOPA and further converted into the neurotransmitters: dopamine, norepinephrine, and epinephrine.

 

Shandong Green Chemical CO.,LTD is the premium producer and supplier of chemical raw materials. Our main products are food and feed additives,  agrochemicals,daily chemicals, pharmaceutical intermediates, organic intermediates, surfactants, dyes, plant extracts, cosmetics raw materials, chemical auxiliaries and other chemical raw materials. We are furnished with sophisticated production experience and strict quality control system,and our entire production process is conducted in more strict compliance with ISO 9001:2000 quality management system from sourcing raw materials, processing, inspecting and after-sale services and others.

We have always kept cooperation and partnership with many more professional laboratories to improve our products. We own one-stop sales service team, professional client service team and production team, overcritical inspection team and experienced R & D team and far-sighted leader team. Our products are widely exported to many more and more countries and we are rewarded with wide acceptance and praise from our honored clients.

What makes us unique: premium quality, higher efficiency, professionality, one-stop services,integration capability, tenacity, integrity and honesty.

1. 10g/bag;  50g/bag;  100g/bag;  500g/bag;  1kg/bag;  1kg/bag;  25kg/bag;  25kg/drum; 50kg/drum;  75kg/drum;  100kg/drum;  200kg/drum;  20GP/20HC/40GP/40HC/45HC

2. Our company can pack according to the customer required, otherwise will package as our factory.

3. Note: Support send samples
Express support: Fedex, TNT, DHL, EMS, UPS, SF

Services

We will try our best to satisfied you.
1. Tailor-made for every customers.
2. Third-party test for the products you demand.
3. Test your counter-samples and produce them for you.
4. Best discount for old customers.

Support Port: Qingdao, Shanghai or Guangzhou Port

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

FAQ

Q1: Are you a manufacturer or trading company?
Answer: We are the factory with exporting and importing rights.

Q2: What is your unique and strong points?
A: highest efficient, professional and one-stop services.

Q3:Which kind of payment terms do you accept?
A:T/T,Alibaba trade assurance,Western Union or Paypal.

Q4: What about lead time for each order?
A: 5-15workdays upon getting payments.

Q5:How do you treat quality complaint?
A:Our after-sale serivices are working,and effective response will be given within 2 working hours.

We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.