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ChemicalBook >> CAS DataBase List >> L-Tyrosine benzyl ester p-toluenesulfonate

L-Tyrosine benzyl ester p-toluenesulfonate

L-Tyrosine benzyl ester p-toluenesulfonate price.
  • $6 - $1274
  • Product name: L-Tyrosine benzyl ester p-toluenesulfonate
  • CAS: 53587-11-4
  • MF: C23H25NO6S
  • MW: 443.51
  • EINECS:258-650-8
  • MDL Number:MFCD00038959
  • Synonyms:H-TYR-OBZL P-TOSYLATE;H-TYR-OBZL TOS;H-TYR-OBZL TOSOH;L-TYROSINE BENZYL ESTER 4-TOLUENESULFONATE SALT;L-TYROSINE BENZYL ESTER P-TOLUENESULFONATE;L-TYROSINE BENZYL ESTER P-TOLUENESULFONATE SALT;L-TYROSINE BENZYL ESTER P-TOSYLATE;L-TYROSINE BENZYL ESTER TOSYLATE
Price58 Properties Safety Information Description
58 prices
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Brand
  • aablocks
  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
  • Ambeed
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Iris Biotech GmbH
  • Matrix Scientific
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 50mg
  • 100mg
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  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1kg
  • Manufactureraablocks
  • Product numberAA00I9HA
  • Product descriptionL-TYROSINE BENZYL ESTER TOSYLATE ≥98%
  • Packaging1g
  • Price$10
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9HA
  • Product descriptionL-TYROSINE BENZYL ESTER TOSYLATE ≥98%
  • Packaging5g
  • Price$11
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9HA
  • Product descriptionL-TYROSINE BENZYL ESTER TOSYLATE ≥98%
  • Packaging25g
  • Price$17
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9HA
  • Product descriptionL-TYROSINE BENZYL ESTER TOSYLATE ≥98%
  • Packaging100g
  • Price$45
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9HA
  • Product descriptionL-TYROSINE BENZYL ESTER TOSYLATE 98%(HPLC)
  • Packaging1kg
  • Price$278
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9HA
  • Product descriptionL-TYROSINE BENZYL ESTER TOSYLATE 98%(HPLC)
  • Packaging500g
  • Price$167
  • Updated2026-05-29
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0259
  • Product descriptionTyr-OBzl.TosOH 97%
  • Packaging25g
  • Price$36.66
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0259
  • Product descriptionTyr-OBzl.TosOH 97%
  • Packaging250g
  • Price$220
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0259
  • Product descriptionTyr-OBzl.TosOH 97%
  • Packaging100g
  • Price$113.3
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS29961
  • Product descriptionL-Tyrosine Benzyl Ester p-Methylbenzenesulfonate 97+% ee
  • Packaging5G
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS29961
  • Product descriptionL-Tyrosine Benzyl Ester p-Methylbenzenesulfonate 97+% ee
  • Packaging25g
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS29961
  • Product descriptionL-Tyrosine Benzyl Ester p-Methylbenzenesulfonate 97+% ee
  • Packaging100g
  • Price$191
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-53343
  • Product descriptionL-Tyrosine benzyl ester tosylate 97%
  • Packaging500g
  • Price$630
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberC622
  • Product descriptionL-Tyrosine benzyl ester 4-toluenesulfonate 98%(HPLC)
  • Packaging1kg
  • Price$250
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC622
  • Product descriptionL-Tyrosine benzyl ester 4-toluenesulfonate 98%(HPLC)
  • Packaging500g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC622
  • Product descriptionL-Tyrosine benzyl ester 4-toluenesulfonate 98%(HPLC)
  • Packaging100g
  • Price$51
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I9HA L-TYROSINE BENZYL ESTER TOSYLATE ≥98% 1g $10 2026-05-29 Buy
aablocks AA00I9HA L-TYROSINE BENZYL ESTER TOSYLATE ≥98% 5g $11 2026-05-29 Buy
aablocks AA00I9HA L-TYROSINE BENZYL ESTER TOSYLATE ≥98% 25g $17 2026-05-29 Buy
aablocks AA00I9HA L-TYROSINE BENZYL ESTER TOSYLATE ≥98% 100g $45 2026-05-29 Buy
aablocks AA00I9HA L-TYROSINE BENZYL ESTER TOSYLATE 98%(HPLC) 1kg $278 2026-05-29 Buy
aablocks AA00I9HA L-TYROSINE BENZYL ESTER TOSYLATE 98%(HPLC) 500g $167 2026-05-29 Buy
Acrotein NA-0259 Tyr-OBzl.TosOH 97% 25g $36.66 2026-05-25 Buy
Acrotein NA-0259 Tyr-OBzl.TosOH 97% 250g $220 2026-05-25 Buy
Acrotein NA-0259 Tyr-OBzl.TosOH 97% 100g $113.3 2026-05-25 Buy
Activate Scientific AS29961 L-Tyrosine Benzyl Ester p-Methylbenzenesulfonate 97+% ee 5G $32 2021-12-16 Buy
Activate Scientific AS29961 L-Tyrosine Benzyl Ester p-Methylbenzenesulfonate 97+% ee 25g $79 2021-12-16 Buy
Activate Scientific AS29961 L-Tyrosine Benzyl Ester p-Methylbenzenesulfonate 97+% ee 100g $191 2021-12-16 Buy
AHH MT-53343 L-Tyrosine benzyl ester tosylate 97% 500g $630 2026-05-26 Buy
AK Scientific C622 L-Tyrosine benzyl ester 4-toluenesulfonate 98%(HPLC) 1kg $250 2026-06-04 Buy
AK Scientific C622 L-Tyrosine benzyl ester 4-toluenesulfonate 98%(HPLC) 500g $150 2026-06-04 Buy
AK Scientific C622 L-Tyrosine benzyl ester 4-toluenesulfonate 98%(HPLC) 100g $51 2026-06-04 Buy
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Properties

Melting point :177 °C
refractive index :-13 ° (C=3, MeOH)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form :Solid
color :White to Almost white
Water Solubility :Slightly soluble in water.
InChIKey :PJGVHBLZZQDFFM-AVAJOTNLNA-N
SMILES :C1(=CC=C(O)C=C1)C[C@H](N)C(=O)OCC1=CC=CC=C1.C1(S(=O)(=O)O)C=CC(C)=CC=1 |&1:8,r|
CAS DataBase Reference :53587-11-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

L-Tyrosine benzyl ester p-toluenesulfonate salt, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical GL Biochem (Shanghai) Ltd Capot Chemical Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shanghai Hanhong Scientific Co.,Ltd.