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

Activate Scientific

Product number: AS102608
Product name: O-tert-Butyl-L-tyrosine
Purity: 95% ee
Packaging: 5G
Price: $48
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 177 Europe 3 France 1 Germany 9 India 5 Japan 6 South Korea 1 Spain 1 Switzerland 3 United Kingdom 12 United States 45 Global 265

Carbolution Chemicals GmbH

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Email: info@carbolution.de
Country: Germany
ProdList: 7
Advantage: 58

Alfa Aesar, Thermo Fisher Scientific

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Email: es@alfa.com
Country: Germany
ProdList: 5123
Advantage: 58

ChemPur GmbH

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Email: info@ChemPur.de
Country: Germany
ProdList: 2737
Advantage: 50

ACTIVATE SCIENTIFIC GmbH

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Email: info@activate-scientific.com
Country: Germany
ProdList: 2856
Advantage: 61

IRIS Biotech GmbH

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Country: Germany
ProdList: 4426
Advantage: 68

chemcube

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Email: sales@chemcube.eu
Country: Germany
ProdList: 4083
Advantage: 34

ABCR GmbH & CO. KG

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Email: info@abcr.de
Country: Germany
ProdList: 6831
Advantage: 75

PARAGOS

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Email: info@paragos.com
Country: Germany
ProdList: 6371
Advantage: 39

Service Chemical Inc.

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Email: sales@chemos-group.com
Country: Germany
ProdList: 6350
Advantage: 71

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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