Boc-O-benzyl-L-tyrosine

Product Name: Boc-O-benzyl-L-tyrosine
CAS No.: 2130-96-3
Chemical Name: Boc-O-benzyl-L-tyrosine
Synonyms: BOC-TYR(BZL);Boc-L-Tyr(Bzl);BOC-TYR(BZL)-OH;Boc-Tyr(Bz1)-OH;BOC-L-TYR(BZL)-OH;BOC-O-BENZYL-L-TYR;BOC-L-Tyr(OBZL)-OH;Boc-Tyr(Bzl)-OH 98%;BOC-TYROSINE(BZL)-OH;Boc-O-benzyl-L-tyros
CBNumber: CB3341577
Molecular Formula: C21H25NO5
Formula Weight: 371.43
MOL File: 2130-96-3.mol

More

Less

Boc-O-benzyl-L-tyrosine Property

Melting point:: 110-112 °C
alpha: 27 º (c=2% in ethanol)
Boiling point:: 552.4±50.0 °C(Predicted)
Density: 1.185±0.06 g/cm3(Predicted)
refractive index: 29.5 ° (C=2, EtOH)
storage temp.: Store below +30°C.
solubility: almost transparency in EtOH
pka: 2.99±0.10(Predicted)
form: Powder or Crystalline Powder
color: White
optical activity: [α]20/D +27.0±1.5°, c = 2% in ethanol
BRN: 2227416
CAS DataBase Reference: 2130-96-3(CAS DataBase Reference)

More

Less

Safety

Safety Statements: 22-24/25
WGK Germany: 3
HS Code: 29242990

More

Less

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

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.53056
Product name: Boc-Tyr(Bzl)-OH
Purity: Novabiochem?
Packaging: 25g
Price: $69.1
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.53056
Product name: Boc-Tyr(Bzl)-OH
Purity: Novabiochem?
Packaging: 100g
Price: $212
Updated: 2025/07/31

Sigma-Aldrich

Product number: 15410
Product name: Boc-Tyr(Bzl)-OH
Purity: ≥99.0% (T)
Packaging: 5g
Price: $41.2
Updated: 2023/06/20

TCI Chemical

Product number: B1631
Product name: N-(tert-Butoxycarbonyl)-O-benzyl-L-tyrosine
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $42
Updated: 2025/07/31

TCI Chemical

Product number: B1631
Product name: N-(tert-Butoxycarbonyl)-O-benzyl-L-tyrosine
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $114
Updated: 2025/07/31

More

Less

Boc-O-benzyl-L-tyrosine Chemical Properties,Usage,Production

Chemical Properties

Light yellow powder

Uses

Boc-Tyr(Bzl)-OH, is an amino acid building block used in peptide synthesis. With a growing peptide drug market the fast, reliable synthesis of peptides is of great importance.

reaction suitability

reaction type: Boc solid-phase peptide synthesis

Synthesis

3978-80-1

100-39-0

2130-96-3

Example 2: To a solution of N-Boc-L-tyrosine (281 mg, 1.0 mmol) in methanol (0.5 mL) was added 28% sodium methanol-methanol solution (0.42 mL, 2.1 mmol) and benzyl bromide (162 μL, 1.4 mmol). The reaction mixture was stirred at 40 °C for 3 hours. After completion of the reaction, water (2 mL) was added to homogenize the system and the reaction system was analyzed by high performance liquid chromatography (HPLC). The analysis confirmed the generation of the target product (S)-3-(4-(benzyloxy)phenyl)-2-((tert-butoxycarbonyl)amino)propionic acid (353 mg, 95% conversion).

References

[1] Patent: US2005/283021, 2005, A1. Location in patent: Page/Page column 6
[2] European Journal of Organic Chemistry, 2015, vol. 2015, # 14, p. 3057 - 3062
[3] European Journal of Medicinal Chemistry, 2016, vol. 114, p. 318 - 327
[4] Patent: CN107954937, 2018, A. Location in patent: Paragraph 0032-0034

Boc-O-benzyl-L-tyrosine Preparation Products And Raw materials

Raw materials

H-TYR(BZL)-OH 1,4-Dioxane Ethyl acetate

Preparation Products

More

Less

Boc-O-benzyl-L-tyrosine Suppliers

Americas 1 Canada 1 China 215 Europe 3 France 1 Germany 5 Hungary 1 India 13 Japan 7 South Korea 1 Switzerland 4 United Kingdom 10 United States 47 Global 309

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: 021-61259138 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

TCI (Shanghai) Development Co., Ltd.

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

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
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10186
Advantage: 62

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9852
Advantage: 59

More

Less

View Lastest Price from Boc-O-benzyl-L-tyrosine manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: Boc-Tyr(bzl)-OH 2130-96-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T
Release date: 2023-11-16

Honest Joy Holdings Limited

Product: Boc-tyr(bzl)-oh 2130-96-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.1%
Supply Ability: 100 tons
Release date: 2022-01-26

Career Henan Chemical Co

Product: Boc-O-benzyl-L-tyrosine 2130-96-3
Price: US $10.00/KG
Min. Order: 10KG
Purity: 99%
Supply Ability: 100kg
Release date: 2018-07-31

2130-96-3, Boc-O-benzyl-L-tyrosineRelated Search:

Benzyl benzoate H-ARG-ARG-LEU-ILE-GLU-ASP-ASN-GLU-TYR-THR-ALA-ARG-GLY-OH tert-Butyl carbazate Prostratin, PKC activator Benzyl alcohol PYRAZOPHOS L-Tyrosine Benzyl bromide Boc-Aib-OH CARBONYL SULFIDE N-Carbobenzyloxyglycine Boc-D-Tyr-OH BOC-L-Proline Boc-Ser(tBu)-OH N-BOC-O-Benzyl-L-serine Boc-Lys-OH BOC-GLY-LEU-OH BOC-TYR(2,6-DI-CL-BZL)-OH

BOC-O-BENZYL-L-TYROSINE

BOC-O-BENZYL-L-TYR

BOC-L-TYR(BZL)-OH

BOC-(S)-2-AMINO-3-(4'-BENZYLOXYPHENYL)PROPANOIC ACID

BOC-TYR(BZL)

BOC-TYR(BZL)-OH

BOC-TYROSINE(BZL)-OH

T-BUTYLOXYCARBONYL-O-BENZYL-L-TYROSINE

N-BOC-O-BENZYL-L-TYROSINE

N-ALPHA-TERT-BUTYLOXYCARBONYL-O-BENZYL-L-TYROSINE

N-ALPHA-T-BUTOXYCARBONYL-O-BENZYL-L-TYROSINE

N-ALPHA-T-BOC-O-BENZYL-L-TYROSINE

N-(TERT-BUTOXYCARBONYL)-O-BENZYL-L-TYROSINE

N-TERT-BUTOXYCARBONYL-O-BENZYL-L-TYRISINE

N-T-BUTOXYCARBONYL-O-BENZYL-L-TYROSINE

(2S)-3-[4-(benzyloxy)phenyl]-2-{[(tert-butoxy)carbonyl]amino}propanoic acid

Boc-Tyr(Bzl)-OH 98%

Butoxycarbonylbenzyltyrisine

N-T-boc-O-benzyl-L-tyrosine crystalline

O-benzyl-N-[(tert-butoxy)carbonyl]-L-tyrosine

Boc-L-Tyr(Bzl)

N-ALPHA-TERT-BUTYLOXYCABONYL-O-BENZYL-L-TYROSINE

N-ALPHA-T-BUTYLOXYCARBONYL-O-BENZYL-L-TYROSINE

BOC-(O-BENZYL)-TYROSINE

N-(tert-Butoxycarbonyl)-4-(benzyloxy)-L-phenylalanine

N-(tert-Butoxycarbonyl)-4-(benzyloxy)phenylalanine

N-[(tert-Butyloxy)carbonyl]-O-benzyl L-tyrosine

N-Boc-O-Benzyltyrosine

O-Benzyl-N-(tert-butyloxycarbonyl)-L-tyrosine

3-[4-hydroxy-2-(phenylmethyl)phenyl]-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]propanoic acid

N-Boc-O-benzyl-L-tyrosine Boc-Tyr(Bzl)-OH

Boc-Tyr(Bz1)-OH

(S)-3-(4-(benzyloxy)phenyl)-2-((tert-butoxycarbonyl)aMino)propanoic acid

Boc-O-benzyl-L-tyros

Boc-Tyr(Bzl)-OH >=99.0% (T)

(2S)-2-(tert-butoxycarbonylamino)-3-[4-(phenylmethoxy)phenyl]propanoic acid

(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[4-(phenylmethoxy)phenyl]propanoic acid

(2S)-2-[(tert-butoxy-oxomethyl)amino]-3-[4-(phenylmethoxy)phenyl]propanoic acid

(2S)-3-[4-(benzyloxy)phenyl]-2-(tert-butoxycarbonylamino)propionic acid

(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(4-phenylmethoxyphenyl)propanoic aci

N-Boc-4-benzyloxy-L-phenylalanine

Boc-O-benzyl-L-tyrosine99%

(Tert-Butoxy)Carbonyl Tyr(Bzl)-OH

N-(tert-Butoxycarbonyl)-O-benzyl-L-tyrosine &gt

BOC-TYR(BZL)-OH 25 G

L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-

Boc-O-benzyl-L-tyrosine USP/EP/BP

N-BOC-O-Benzyl-L-Tyrosine extrapure, 98%

BOC-L-Tyr(OBZL)-OH

2130-96-3

21300-96-3

C6H5CH2OC6H4CH2CHCOOHNHCOOCCH33

Protected & Labeled Amino Acids

Boc-Amino Acids

Amino Acids (N-Protected)

Peptide Synthesis

Specialty Synthesis

Tyrosine