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DL-Tyrosine

DL-Tyrosine
DL-Tyrosine structure
CAS No.
556-03-6
Chemical Name:
DL-Tyrosine
Synonyms
DL-Tyr;DL-Tyr-OH;NSC 205006;DL-Tyrosin;DL-Tyrozine;DL-TYROSINE;H-DL-TYR-OH;DL-Tyrosine 0;DL-p-Tyrosine;TYROSINE, DL-
CBNumber:
CB8112714
Molecular Formula:
C9H11NO3
Formula Weight:
181.19
MOL File:
556-03-6.mol

DL-Tyrosine Properties

Melting point:
≥300 °C (lit.)
Boiling point:
314.29°C (rough estimate)
Density 
1.2375 (rough estimate)
refractive index 
1.5270 (estimate)
storage temp. 
Store at RT.
form 
Crystalline
pka
pK1:2.18(+1);pK2:9.11(0);pK3:10.6(OH) (25°C)
Water Solubility 
Soluble in water.
Merck 
14,9839
BRN 
515881
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
556-03-6(CAS DataBase Reference)
FDA UNII
A9BAT9B32M
NIST Chemistry Reference
2-Amino-3-(4-hydroxyphenyl)-propanoic acid(556-03-6)
EPA Substance Registry System
Tyrosine (556-03-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  Yes
HS Code  29225000
NFPA 704
1
2 0

DL-Tyrosine price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 145726 DL-Tyrosine 99% 556-03-6 25g $64.5 2021-03-22 Buy
Sigma-Aldrich 145726 DL-Tyrosine 99% 556-03-6 100g $234 2021-03-22 Buy
TCI Chemical T0549 DL-Tyrosine >98.0%(HPLC)(T) 556-03-6 5g $18 2021-03-22 Buy
TCI Chemical T0549 DL-Tyrosine >98.0%(HPLC)(T) 556-03-6 25g $39 2021-03-22 Buy
Alfa Aesar A13740 DL-Tyrosine, 98% 556-03-6 10g $25.4 2020-06-24 Buy

DL-Tyrosine Chemical Properties,Uses,Production

Chemical Properties

white powder

DL-Tyrosine Preparation Products And Raw materials

Raw materials

Preparation Products


DL-Tyrosine Suppliers

Global( 282)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21276 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26711 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29984 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Beijing Yibai Biotechnology Co., Ltd
0086-182-6772-3597
sales04@yibaibiotech.com CHINA 420 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37041 58

View Lastest Price from DL-Tyrosine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-09 DL-Tyrosine
556-03-6
US $1.00 / KG 1KG 99% 1ton career henan chemical co

DL-Tyrosine Spectrum


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