O-tert-Butyl-L-tyrosine

Product Name: O-tert-Butyl-L-tyrosine
CAS No.: 18822-59-8
Chemical Name: O-tert-Butyl-L-tyrosine
Synonyms: H-TYR(BUT)-OH;H-TYR(TBU)-OH;Butyltyrosine;L-Tyr(tBu)-OH;L-Tyr(tBu)-0H;L-Tyrosine(tBu);H-L-Tyr(tBu)-OH;TYROSINE(TBU)-OH;H-Tyr(tbu)-OH 98%;Levodopa Impurity 29
CBNumber: CB8112527
Molecular Formula: C13H19NO3
Formula Weight: 237.29
MOL File: 18822-59-8.mol

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O-tert-Butyl-L-tyrosine Property

Melting point:: 238-243 °C (lit.)
Boiling point:: 374.5±32.0 °C(Predicted)
Density: 1.124±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka: 2.24±0.10(Predicted)
form: powder to crystal
color: White to Almost white
Sensitive: Hygroscopic
InChI: InChI=1S/C13H19NO3/c1-13(2,3)17-10-6-4-9(5-7-10)8-11(14)12(15)16/h4-7,11H,8,14H2,1-3H3,(H,15,16)/t11-/m0/s1
InChIKey: SNZIFNXFAFKRKT-NSHDSACASA-N
SMILES: C(O)(=O)[C@H](CC1=CC=C(OC(C)(C)C)C=C1)N
CAS DataBase Reference: 18822-59-8(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29225090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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: 533130
Product name: O-tert-Butyl-L-tyrosine
Purity: 97%
Packaging: 1g
Price: $32.69
Updated: 2025/07/31

TCI Chemical

Product number: B3212
Product name: O-tert-Butyl-L-tyrosine
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $30
Updated: 2025/07/31

TCI Chemical

Product number: B3212
Product name: O-tert-Butyl-L-tyrosine
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $82
Updated: 2025/07/31

TRC

Product number: B631780
Product name: O-tert-Butyl-L-tyrosine
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Chem-Impex

Product number: 00435
Product name: O-tert-Butyl-L-tyrosine,99%(HPLC)
Purity: 99%(HPLC)
Packaging: 1G
Price: $22.4
Updated: 2021/12/16

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O-tert-Butyl-L-tyrosine Chemical Properties,Usage,Production

Chemical Properties

White solid

Uses

peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

O-tert-Butyl-L-tyrosine Preparation Products And Raw materials

Raw materials

Preparation Products

Fmoc-Tyr(tBu)-OH

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O-tert-Butyl-L-tyrosine Suppliers

Americas 1 Canada 1 China 178 Europe 3 France 1 Germany 9 India 5 Japan 6 South Korea 1 Spain 1 Switzerland 3 United Kingdom 12 United States 45 Global 266

Sichuan HongRi Pharma-Tech Co., Ltd

Tel: 02888457210; 18380436509
Fax: 0838-2822568
Email: 2065506070@qq.com
Country: China
ProdList: 2025
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Sichuan Tongsheng Amino acids Co.,Ltd.

Tel: 0838-2274206 13908101207
Fax: +86-838-2274207
Email: sales@biots.cn
Country: China
ProdList: 279
Advantage: 66

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

GL Biochem (Shanghai) Ltd

Tel: 21-61263452 13641803416
Fax: 86-21-61263399
Email: ymbetter@glbiochem.com
Country: China
ProdList: 9981
Advantage: 64

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

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View Lastest Price from O-tert-Butyl-L-tyrosine manufacturers

Shenzhen Nexcon Pharmatechs Ltd.

Product: O-tert-Butyl-L-tyrosine 18822-59-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 2000
Release date: 2025-04-21

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: L-Tyr(tBu)-OH 18822-59-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98+
Supply Ability: 1T
Release date: 2023-11-27

Career Henan Chemical Co

Product: O-tert-Butyl-L-tyrosine 18822-59-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-07-04

18822-59-8, O-tert-Butyl-L-tyrosineRelated Search:

Boc-D-Tyr-OH tert-Butylbenzene tert-Butyldimethylsilyl chloride BUTYL OLEATE Butyl acetate Methyl 4-tert-butylbenzoate 4-tert-Butylcatechol tert-Butyl methyl ether TYROSINASE 4-tert-Butylphenol Cyhalofop-butyl L-Tyrosine Buprofezin Diethylene glycol monobutyl ether tert-Butyl hydroperoxide O-TERT-BUTYL-L-TYROSINE TERT-BUTYL ESTER HYDROCHLORIDE H-Tyr(tBu)-NH2 O-TERT-BUTYL-L-TYROSINE METHYL ESTER HYDROCHLORIDE,O-TERT-BUTYL-L-TYROSINE METHYL ESTER HYD

Butyltyrosine

H-TYR(TBU)-OH

H-TYR(BUT)-OH

O-TERT-BUTYL-L-TYROSINE

TYROSINE(TBU)-OH

L-Tyrosine-O-t-butylether

2-TERT-BUTYL-L-TYROSINE

O-TERT-BUTY-L-TYROSINE

H-L-Tyr(tBu)-OH

L-Tyrosine(tBu)

O-tert-Butyll-L-tyrosine

(S)-3-(4-tert-Butoxyphenyl)-2-aminopropionic acid

(S)-2-Amino-3-(4-tert-butoxy-phenyl)-propionic acid

(2S)-2-aMino-3-[4-(tert-butoxy)phenyl]propanoic acid

L-Tyr(tBu)-OH

O-tert-Butyl-L-tyrosine≥ 99% (HPLC)

(S)-2-AMino-3-(4-(tert-butoxy)phenyl)propanoic acid

2-amino-3-(2-tert-butyl-4-hydroxyphenyl)propanoic acid

(2S)-2-amino-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoic acid

O-tert-Butyl-L-tyrosine &gt

L-Tyrosine, O-(1,1-dimethylethyl)-

(2S)-2-amino-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoicaci

O-tert-Butyl-L-tyrosine USP/EP/BP

O-tert-Butyl-L-tyrosine,97%

0-tert-butyl L-tyrosine

L-Tyr(tBu)-0H

Levodopa Impurity 29

<i>O</i>-<i>tert</i>-Butyl-<sc>L</sc>-tyrosine

H-Tyr(tbu)-OH 98%

18822-59-8

C13HNO3

Tyrosine

Specialty Synthesis

Peptide Synthesis

Amino Acid Derivatives

Amino Acids

Tyrosine [Tyr, Y]

Amino Acids and Derivatives

Amino Acid Derivatives

Peptide Synthesis

Tyrosine