DL-O-TYROSINE

Product Name: DL-O-TYROSINE
CAS No.: 2370-61-8
Chemical Name: DL-O-TYROSINE
Synonyms: NSC 72345;D, L-O-TYR;dl-o-tyrosin;DL-O-TYROSINE;DL-2-TYROSINE;o-DL-Tyrosine;H-DL-o-Tyr-OH;DL-Phe(2-OH)-OH;DL-o-Tyrosine,95%;h-dl-phe(2-oh)-oh
CBNumber: CB2774758
Molecular Formula: C9H11NO3
Formula Weight: 181.19
MOL File: 2370-61-8.mol

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DL-O-TYROSINE Property

Melting point:: ~260 °C (dec.)
Boiling point:: 369℃
Density: 1.333
Flash point:: 177℃
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Aqueous Acid (Sparingly, Sonicated), Aqueous Base (Slightly), DMSO (Slightly, He
form: Powder
pka: 2.31±0.10(Predicted)
color: White to Light Grey
Water Solubility: Soluble in water, and DMSO (Heated).
BRN: 2805789
CAS DataBase Reference: 2370-61-8

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: YP2285000
HS Code: 2922.50.4000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 93851
Product name: DL-o-Tyrosine
Purity: ≥96.0% (NT)
Packaging: 100mg
Price: $157
Updated: 2024/03/01

TCI Chemical

Product number: T0786
Product name: DL-o-Tyrosine
Packaging: 100MG
Price: $79
Updated: 2024/03/01

TCI Chemical

Product number: T0786
Product name: DL-o-Tyrosine
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $589
Updated: 2024/03/01

Alfa Aesar

Product number: 044541
Product name: DL-o-Tyrosine, 98%
Packaging: 0.25g
Price: $65.6
Updated: 2021/12/16

Alfa Aesar

Product number: 044541
Product name: DL-o-Tyrosine, 98%
Packaging: 1g
Price: $207
Updated: 2021/12/16

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DL-O-TYROSINE Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

A metabolite of Phenylalanine

Uses

D,L-o-Tyrosine is a precursor in the formation of catecholamines.

Definition

ChEBI: 2-hydroxyphenylalanine is a phenylalanine derivative that is phenylalanine carrying a hydroxy substituent at position 2 on the benzene ring. It is a phenylalanine derivative, a member of phenols and a non-proteinogenic alpha-amino acid.

Biochem/physiol Actions

ortho-Tyrosine (o-Tyrosine), an isomer of standard p-tyrosine, is a phenylalanine oxidation product used as an amino acid oxidation stress marker in analytical procedures such as HPLC and LC-ESI-MS/MS.

DL-O-TYROSINE Preparation Products And Raw materials

Raw materials

Preparation Products

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DL-O-TYROSINE Suppliers

Canada 1 China 73 Germany 3 India 2 Japan 1 Switzerland 2 United Kingdom 5 United States 19 Global 106

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
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3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Chemsky（shanghai）International Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Syntechem Co.,Ltd

Tel
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View Lastest Price from DL-O-TYROSINE manufacturers

Career Henan Chemical Co

Product: DL-O-TYROSINE 2370-61-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 100kg
Release date: 2020-01-18

2370-61-8, DL-O-TYROSINERelated Search:

2-Methoxy-L-phenylalanine DL-O-TYROSINE α-Methyl-DL-p-tyrosine,ALPHA-METHYL-DL-P-TYROSINE A-METHYL-DL-P-TYROSINE (R)-N-BOC-(5-BROMO-2-METHOXYPHENYL)ALANINE 3-(3-Hydroxyphenyl)-DL-alanine β,3-Dihydroxy-DL-threo-tyrosine DL-p-Tyrosine methyl ester DL-p-Tyrosin 3-(2-HYDROXYPHENYL)PROPIONIC ACID 2,4,5-TRIHYDROXY-DL-PHENYLALANINE 2,4-Dihydroxy-L-Phenylalanine 2,4-Dihydroxy-DL-Phenylalanine 2,4-Dihydroxy-D-Phenylalanine SDZ 220-040 L-2-Hydroxyphenylalanine (S)-N-FMOC-(5-BROMO-2-METHOXYPHENYL)ALANINE Α-METHYL-DL-M-TYROSINE

DL-3-(2-HYDROXYPHENYL)ALANINE

DL-2-TYROSINE

D, L-O-TYR

DL-O-TYROSINE

3-(2-HYDROXYPHENYL)-DL-ALANINE

(+/-)-2-AMINO-3-(2-HYDROXYPHENYL)PROPIONIC ACID

2-AMINO-3-(2-HYDROXYPHENYL)PROPIONIC ACID

3-(o-hydroxyphenyl)-alanindl

dl-3-(o-hydroxyphenyl)alanine

dl-o-tyrosin

3-(2-Hydroxyphenyl)-DL-alanine~H-DL-Phe(2-OH)-OH

2-hydroxyphenylalanine

(±)-2-Amino-3-(2-hydroxyphenyl)propionic acid, 3-(2-Hydroxyphenyl)-DL-alanine

3-(o-Hydroxyphenyl)-DL-alanine

rac-(R*)-2-Amino-3-(2-hydroxyphenyl)-propionic acid

DL -O-TYROSINE CRYSTALLINE APPROX. 98%

DL-o-Tyrosine,95%

h-dl-phe(2-oh)-oh

2-amino-3-(2-hydroxyphenyl)propanoic acid

DL-Phe(2-OH)-OH

NSC 72345

o-DL-Tyrosine

2-azanyl-3-(2-hydroxyphenyl)propanoic acid

H-DL-o-Tyr-OH

DL-o-Tyrosine,(±)-2-Amino-3-(2-hydroxyphenyl)propionic acid, 3-(2-Hydroxyphenyl)-DL-alanine

DL-Phe(2-OH) -OH 2-Hydroxy-DL-Phenylalanine

DL-Phenylalanine, 2-hydroxy-

DL-2-Hydroxyphenylalanine

DL-O-TYROSINE >= 96.0% (NT)

DL-O-TYROSINE DL-O-TYROSINE

<small>DL</small>-<i>o</i>-Tyrosine

DL-o-Tyrosine &gt

2-azaniumyl-3-(2-hydroxyphenyl)propanoate

DL-O-TYROSINE USP/EP/BP

2370-61-8

Analytical Standards

Analytical Chromatography Product Catalog

Chromatography

Food & Beverage Standards

Food Residue Analysis

Amino Acids & Derivatives, Aromatics, Metabolites & Impurities

Aromatics

Metabolites & Impurities

Amino Acids & Derivatives

Amino Acids 13C, 2H, 15N