ChemicalBook >> CAS DataBase List >>Z-Tyr-OH
Z-Tyr-OH
- CAS No.
- 1164-16-5
- Chemical Name:
- Z-Tyr-OH
- Synonyms
- Z-L-TYROSINE;CBZ-L-TYR-OH;N-CARBOBENZOXY-L-TYROSINE;BENZYLOXYCARBONYL-L-TYROSINE;N-BENZYLOXYCARBONYL-L-TYROSINE;N-Benzyloxycarbonyl-L-tyrosine, 99%, may contain up to ca 10% water;Z-L-Tyr;Z-Tyr-OH;Z-TYROSINE;Z-TYR-OH.H2O
- CBNumber:
- CB1190629
- Molecular Formula:
- C17H17NO5
- Molecular Weight:
- 315.32
- MDL Number:
- MFCD00037180
- MOL File:
- 1164-16-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:49:01
| Melting point | 57-60 °C(lit.) |
|---|---|
| Boiling point | 454.88°C (rough estimate) |
| Density | 1.1781 (rough estimate) |
| refractive index | 10.0 ° (C=1, AcOH) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetic Acid (Sparingly), DMSO (Slightly), Methanol (Sparingly) |
| form | Solid |
| pka | 2.97±0.10(Predicted) |
| color | Off-White |
| optical activity | [α]22/D +11°, c = 1 in acetic acid |
| Water Solubility | 1.53g/L(25 ºC) |
| BRN | 2169918 |
| Major Application | peptide synthesis |
| InChI | 1S/C17H17NO5.H2O/c19-14-8-6-12(7-9-14)10-15(16(20)21)18-17(22)23-11-13-4-2-1-3-5-13;/h1-9,15,19H,10-11H2,(H,18,22)(H,20,21);1H2/t15-;/m0./s1 |
| InChIKey | BBPCQKGWAVVMSL-RSAXXLAASA-N |
| SMILES | O=C(N[C@H](C(O)=O)CC1=CC=C(O)C=C1)OCC2=CC=CC=C2 |
| CAS DataBase Reference | 1164-16-5(CAS DataBase Reference) |
| UNSPSC Code | 12352209 |
SAFETY
Risk and Safety Statements
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 22-24/25-36-26-45-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29242990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Z-Tyr-OH price More Price(85)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 470597 | Z-Tyr-OH 97% | 1164-16-5 | 25g | $352 | 2023-06-20 | Buy |
| TCI Chemical | C1729 | N-Carbobenzoxy-L-tyrosine >98.0%(T) | 1164-16-5 | 5g | $46 | 2026-04-30 | Buy |
| TCI Chemical | C1729 | N-Carbobenzoxy-L-tyrosine >98.0%(T) | 1164-16-5 | 25g | $158 | 2026-04-30 | Buy |
| Usbiological | 458493 | N-Cbz-L-tyrosine | 1164-16-5 | 25g | $403 | 2026-06-03 | Buy |
| Usbiological | 458493 | N-Cbz-L-tyrosine | 1164-16-5 | 100g | $785 | 2026-06-03 | Buy |
Z-Tyr-OH Chemical Properties, Uses, Production
Chemical Properties
Beige powder
Uses
N-Cbz-L-tyrosine is an N-Cbz-protected form of L-Tyrosine (T899975). L-Tyrosine is an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.
reaction suitability
reaction type: solution phase peptide synthesis
Z-Tyr-OH Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 311)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| future industrial shanghai co., ltd | 400-0066400 13621662912 | sales@jonln.com | China | 1989 | 65 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| GL Biochem (Shanghai) Ltd | 21-61263452 13641803416 | ymbetter@glbiochem.com | China | 9981 | 64 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
View Latest Price from Z-Tyr-OH manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-09-16 | Cbz-L-Tyr-OH
1164-16-5
|
1kg | 98% | 1T | Sichuan HongRi Pharma-Tech Co.,Ltd | ||
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2025-12-24 | Z-TYR-OH
1164-16-5
|
1KG | 99.0% | 10 tons | Shaanxi Dideu Medichem Co. Ltd | ||
![]() |
2021-08-12 | Z-TYR-OH
1164-16-5
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-

- Cbz-L-Tyr-OH
1164-16-5
- 98%
- Sichuan HongRi Pharma-Tech Co.,Ltd
-

- Z-TYR-OH
1164-16-5
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-

- Z-TYR-OH
1164-16-5
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
1164-16-5 (Z-Tyr-OH) Related Search:
(S)-2-(BENZYLOXYCARBONYLAMINO)-3-(4-HYDROXYPHENYL)PROPANOIC ACID DIHYDRATE
CBZ-L-TYROSINE DIHYDRATE
CBZ-TYR-OH.H2O
Z-L-TYROSINE extrapure for biochemistry
N-Carbobenzyloxy-L-tyrosine, Z-L-Tyrosine
N-Benzyloxycarbonyl-L-tyrosine, 99%, may contain up to ca 10% water
CBZ-L-Tyrosine-OH
N-Benzyloxycarbonyl-L-tyrosine~Z-Tyr-OH
N-Carbobenzyloxy-L-tyrosine dihydrate
N-cbz-L-tyrosine crystalline
N-CBZ-L-Tyrosine N-Carbobenzyloxy-L-tyrosine
Z-L-tyrosine dihydrate
L-Tyrosine, N-[(phenylmethoxy)carbonyl]-
N-[(Benzyloxy)carbonyl]-4-hydroxyphenylalanine
CBZ-L-TYR-OH
L-Tyrosine, N-CBZ protected
Z-TYR-OH.H2O
N-BENZYLOXYCARBONYL-L-TYROSINE , MAY CONTAIN UP TO CA 10% WATER
Cbz-Tyr-OH hydrate
(S)-N-(BENZYLOXYCARBONYL)TYROSINE
N-alpha-Benzyloxycarbonyl-L-tyrosine
2-[[(BENZYLOXY)CARBONYL]AMINO]-3-(4-HYDROXYPHENYL)PROPANOIC ACID
CBZ-L-TYROSINE
Z-L-tyrosinedehydrate
Z-Tyr-OH315.36
Z-Tyr-OH·2H2O Z-L-tyrosine dihydrate
N-Cbz-L-tyrosine
Z-Tyr-OH
(S)-2-(((Benzyloxy)carbonyl)aMino)-3-(4-hydroxyphenyl)propanoic acid
Z-L-Tyr
(2S)-3-(4-hydroxyphenyl)-2-(phenylmethoxycarbonylamino)propanoic acid
(2S)-3-(4-hydroxyphenyl)-2-[[oxo-(phenylmethoxy)methyl]amino]propanoic acid
N-CBZ-L-TYROSINE
N-CBZ-L-TYROSINE-OH
N-CARBOBENZYLOXY-L-TYROSINE
N-BENZYLOXYCARBONYL-L-TYROSINE
N-ALPHA-CARBOBENZOXY-L-TYROSINE
N-ALPHA-CBZ-L-TYROSINE
(2S)-2-(benzyloxycarbonylamino)-3-(4-hydroxyphenyl)propionic acid
Z-L-tyrosine≥ 98% (HPLC)
BENZYLOXYCARBONYL-L-TYROSINE
Z-TYROSINE
(2S)-2-{[(benzyloxy)carbonyl]amino}-3-(4-hydroxyphenyl)propanoic acid
N-Carbobenzoxy-L-tyrosine >
Z-TYR-OH USP/EP/BP
Z-L-Tyrosine extrapure, 99%
CBZ-Tyrosine
N-Cbz-L-tyrosine, 98% [Z-Tyr-OH]
N-Carbobenzoxy-L-tyrosine, 98%min 100g
N-CARBOBENZOXY-L-TYROSINE
Z-L-TYROSINE
Z-Tyr-OH
1164-16-5
C17H17NO5
HOC6H4CH2CHNHCOOCH2C6H5COOHxH2O
HOC6H4CH2CHNHCOOCH2C6H5COOH
C17H16NO5
Peptide Synthesis
Specialty Synthesis




