Cas no 53587-11-4 (L-Tyrosine Benzyl Ester 4-Toluenesulfonate)
L-Tyrosine Benzyl Ester 4-Toluenesulfonate Chemical and Physical Properties
Names and Identifiers
-
- L-Tyrosine benzyl ester p-toluenesulfonate
- L-Tyrosine benzyl ester (P)-toluenesulfonate salt
- benzyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate,4-methylbenzenesulfonic acid
- H-L-Tyr-OBzl*Tos
- H-L-Tyr-OBzl·Tos
- H-Tyr-OBzl · p-tosylate
- H-Tyr-OBzl.TosOH
- H-TYR-OBZL·TOS
- H-Tyr-ObzlTos
- L-Tyrosine benzyl ester p-toluenesulfonate salt
- L-Tyrosine benzyl ester tosylate
- Tyr-OBzl TosOH
- (S)-Benzyl 2-amino-3-(4-hydroxyphenyl)propanoate 4-methylbenzenesulfonate
- H-Tyr-OBzl·Tos-OH
- O-Benzyl-L-tyrosine toluene-p-sulphonate
- H-Tyr-OBzl.Tos-OH
- H-Tyr-Obzl.Tos
- H-Tyr-OBzl?OS
- H-Tyr-OBzl*Tos-OH
- PubChem13015
- L-Tyrosine Benzyl Ester p-Methylbenzenesulfonate
- KSC270E9R
- PJG
- 53587-11-4
- 2-amino-3-(4-hydroxyphenyl)propanoic acid (phenylmethyl) ester
- HY-W013126
- EINECS 258-650-8
- CS-W013842
- NS00032791
- AM82318
- MFCD00038959
- DTXSID90201802
- L-Tyrosinebenzylesterp-toluenesulfonatesalt
- SCHEMBL716533
- AKOS015856621
- A829673
- L-Tyrosine benzyl ester 4-toluenesulfonate
- benzyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate;4-methylbenzenesulfonic acid
- PJGVHBLZZQDFFM-RSAXXLAASA-N
- T2443
- L-Tyrosine, phenylmethyl ester, 4-methylbenzenesulfonate (salt)
- BENZYL (2S)-2-AMINO-3-(4-HYDROXYPHENYL)PROPANOATE; PARA-TOLUENE SULFONATE
- DB-029988
- M03120
- DTXCID80124293
- 258-650-8
- L-Tyrosine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
- L-Tyrosine Benzyl Ester 4-Toluenesulfonate
-
- MDL： MFCD00038959
- Inchi： 1S/C16H17NO3.C7H8O3S/c17-15(10-12-6-8-14(18)9-7-12)16(19)20-11-13-4-2-1-3-5-13;1-6-2-4-7(5-3-6)11(8,9)10/h1-9,15,18H,10-11,17H2;2-5H,1H3,(H,8,9,10)/t15-;/m0./s1
- InChI Key： PJGVHBLZZQDFFM-RSAXXLAASA-N
- SMILES： S(C1C=CC(C)=CC=1)(=O)(=O)O.O(CC1C=CC=CC=1)C([C@H](CC1C=CC(=CC=1)O)N)=O
- BRN： 3855339
Computed Properties
- Exact Mass: 443.14000
- Monoisotopic Mass: 443.14025869g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 3
- Hydrogen Bond Acceptor Count: 7
- Heavy Atom Count: 31
- Rotatable Bond Count: 7
- Complexity: 500
- Covalently-Bonded Unit Count: 2
- Defined Atom Stereocenter Count: 1
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: nothing
- Topological Polar Surface Area: 135
Experimental Properties
- Color/Form: Not determined
- Melting Point: 175.0 to 179.0 deg-C
- Boiling Point: 671.3℃ at 760 mmHg
- Flash Point: No data available
- Refractive Index: -13 ° (C=3, MeOH)
- Water Partition Coefficient: Slightly soluble in water.
- PSA: 135.30000
- LogP: 5.02820
- Specific Rotation: -13 ±1 °(c=2, MeOH)
- Solubility: Not determined
- Vapor Pressure: No data available
L-Tyrosine Benzyl Ester 4-Toluenesulfonate Security Information
- Signal Word：Warning
- Hazard Statement： H315; H319; H335
- Warning Statement： P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501
- WGK Germany：3
- Hazard Category Code： 22-36/37/38
- Safety Instruction： 22/23-26-28-36/37/39
- FLUKA BRAND F CODES：10
- Storage Condition：Store at room temperature
L-Tyrosine Benzyl Ester 4-Toluenesulfonate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T111761-1g |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate |
53587-11-4 | 98% | 1g |
￥29.90 | 2023-09-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T111761-100g |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate |
53587-11-4 | 98% | 100g |
￥367.90 | 2023-09-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T111761-5g |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate |
53587-11-4 | 98% | 5g |
￥41.90 | 2023-09-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | T111761-25g |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate |
53587-11-4 | 98% | 25g |
￥137.90 | 2023-09-01 | |
| Fluorochem | M03120-5g |
H-Tyr-OBzl.TosOH |
53587-11-4 | 95% | 5g |
￡18.00 | 2022-02-28 | |
| Fluorochem | M03120-25g |
H-Tyr-OBzl.TosOH |
53587-11-4 | 95% | 25g |
￡43.00 | 2022-02-28 | |
| Fluorochem | M03120-100g |
H-Tyr-OBzl.TosOH |
53587-11-4 | 95% | 100g |
￡107.00 | 2022-02-28 | |
| Fluorochem | M03120-500g |
H-Tyr-OBzl.TosOH |
53587-11-4 | 95% | 500g |
￡374.00 | 2022-02-28 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R001095-100g |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate |
53587-11-4 | 98% | 100g |
￥172 | 2024-05-23 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R001095-25g |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate |
53587-11-4 | 98% | 25g |
￥89 | 2024-05-23 |
L-Tyrosine Benzyl Ester 4-Toluenesulfonate Related Literature
-
Gang Pan,Yi-jie Bao,Jie Xu,Tao Liu,Cheng Liu,Yan-yan Qiu,Xiao-jing Shi,Hui Yu,Ting-ting Jia,Xia Yuan,Ze-ting Yuan,Yi-jun Cao RSC Adv., 2016,6, 42109-42119
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Chung-Sung Yang,Mong-Shian Shih,Fang-Yi Chang New J. Chem., 2006,30, 729-735
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Tengfei Yu,Yuehan Wu,Wei Li,Bin Li RSC Adv., 2014,4, 34134-34143
-
Jacob S. Jordan,Evan R. Williams Analyst, 2021,146, 2617-2625
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J. Zagora,M. Vosla?,L. Schreiberová,I. Schreiber Phys. Chem. Chem. Phys., 2002,4, 1284-1291
Additional information on L-Tyrosine Benzyl Ester 4-Toluenesulfonate
L-Tyrosine Benzyl Ester 4-Toluenesulfonate: A Comprehensive Overview
L-Tyrosine Benzyl Ester 4-Toluenesulfonate, also known by its CAS registry number 53587-11-4, is a compound of significant interest in the fields of organic chemistry and pharmaceutical research. This compound is a derivative of L-tyrosine, a naturally occurring amino acid, and has been extensively studied for its potential applications in drug development and chemical synthesis. The molecule combines the structural features of a benzyl ester group and a tosylate group, making it a versatile building block in organic synthesis.
The structure of L-Tyrosine Benzyl Ester 4-Toluenesulfonate is characterized by the presence of a benzyl ester group attached to the hydroxyl oxygen of tyrosine, which enhances its stability and reactivity in various chemical reactions. The tosylate group, derived from toluenesulfonic acid, acts as a leaving group, facilitating nucleophilic substitutions and other transformations. This combination makes the compound highly valuable in the synthesis of bioactive molecules, including peptide analogs and complex natural products.
Recent studies have highlighted the role of L-Tyrosine Benzyl Ester 4-Toluenesulfonate in the development of novel therapeutic agents. Researchers have explored its use as an intermediate in the synthesis of tyrosine kinase inhibitors, which are critical in the treatment of various cancers. The compound's ability to undergo precise chemical modifications has enabled the creation of highly specific inhibitors that target oncogenic signaling pathways.
In addition to its pharmaceutical applications, L-Tyrosine Benzyl Ester 4-Toluenesulfonate has found utility in peptide chemistry. Its benzyl ester group provides protection for the tyrosine residue during peptide synthesis, preventing unwanted side reactions and ensuring high yields. This property has made it a popular choice in solid-phase peptide synthesis (SPPS), where precise control over amino acid coupling is essential.
The synthesis of L-Tyrosine Benzyl Ester 4-Toluenesulfonate typically involves multi-step processes that require careful optimization. Key steps include the protection of tyrosine's hydroxyl group with a benzyl ester and subsequent sulfonation to introduce the tosylate functionality. Recent advancements in catalytic methods and green chemistry have led to more efficient and environmentally friendly routes for its production.
From an analytical perspective, L-Tyrosine Benzyl Ester 4-Toluenesulfonate has been thoroughly characterized using modern spectroscopic techniques such as NMR, IR, and mass spectrometry. These analyses have provided detailed insights into its molecular structure and reactivity, further enhancing its utility in research settings.
In conclusion, L-Tyrosine Benzyl Ester 4-Toluenesulfonate (CAS No: 53587-11-4) stands as a testament to the ingenuity of modern organic chemistry. Its unique structure and versatile reactivity continue to drive innovation across multiple disciplines, making it an indispensable tool for researchers in academia and industry alike.
53587-11-4 (L-Tyrosine Benzyl Ester 4-Toluenesulfonate) Related Products
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