O-PHOSPHO-L-TYROSINE
                                         
                                        
                                     | 
                                
- $28 - $1771
 - Product name: O-PHOSPHO-L-TYROSINE
 - CAS: 21820-51-9
 - MF: C9H12NO6P
 - MW: 261.17
 - EINECS:
 - MDL Number:MFCD00002603
 - Synonyms:H-TYR(H2PO3)-OH;H-TYR(P)-OH;H-TYR(PO3H2)-OH;L-3-[4-HYDROXYPHENYL]ALANINE 4'-PHOSPHATE;L-TYROSINE O-PHOSPHATE;H-Tyr(PO3)-OH;H-L-Tyr(PO3H2)-OH;L-Phosphotyrosine, (S)-2-Amino-3-(4-phosphonooxy-phenyl)-propionic acid
 
20 prices
                Selected condition:
                            Brand
                                - AK Scientific
 - American Custom Chemicals Corporation
 - Cayman Chemical
 - Chem-Impex
 - Iris Biotech GmbH
 - Sigma-Aldrich
 - TCI Chemical
 - TRC
 - Usbiological
 
Package
                                    
                                - 250ug
 - 100MG
 - 250MG
 - 500mg
 - 1g
 - 2.5G
 - 5G
 - 25G
 - 10Blots
 - 100 mg
 
- ManufacturerAK Scientific
 - Product numberX5205
 - Product descriptionO-Phospho-L-tyrosine
 - Packaging1g
 - Price$58
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmerican Custom Chemicals Corporation
 - Product numberAAA0000658
 - Product descriptionO-PHOSPHO-L-TYROSINE 95.00%
 - Packaging100MG
 - Price$560
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmerican Custom Chemicals Corporation
 - Product numberAAA0000658
 - Product descriptionO-PHOSPHO-L-TYROSINE 95.00%
 - Packaging250MG
 - Price$716.1
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmerican Custom Chemicals Corporation
 - Product numberAAA0000658
 - Product descriptionO-PHOSPHO-L-TYROSINE 95.00%
 - Packaging2.5G
 - Price$1771
 - Updated2021-12-16
 - Buy
 
- ManufacturerCayman Chemical
 - Product number23064
 - Product descriptionO-Phospho-L-Tyrosine ≥95%
 - Packaging100mg
 - Price$37
 - Updated2024-03-01
 - Buy
 
- ManufacturerCayman Chemical
 - Product number23064
 - Product descriptionO-Phospho-L-Tyrosine ≥95%
 - Packaging250mg
 - Price$72
 - Updated2024-03-01
 - Buy
 
- ManufacturerCayman Chemical
 - Product number23064
 - Product descriptionO-Phospho-L-Tyrosine ≥95%
 - Packaging500mg
 - Price$116
 - Updated2024-03-01
 - Buy
 
- ManufacturerChem-Impex
 - Product number12121
 - Product descriptionO-Phospho-L-tyrosine,98%(HPLC) 98%(HPLC)
 - Packaging250MG
 - Price$28
 - Updated2021-12-16
 - Buy
 
- ManufacturerChem-Impex
 - Product number12121
 - Product descriptionO-Phospho-L-tyrosine,≥98%(HPLC) ≥98%(HPLC)
 - Packaging1G
 - Price$52.42
 - Updated2021-12-16
 - Buy
 
- ManufacturerChem-Impex
 - Product number12121
 - Product description-Phospho-L-tyrosine ≥ 98% (HPLC)
 - Packaging5G
 - Price$165
 - Updated2021-12-16
 - Buy
 
- ManufacturerChem-Impex
 - Product number12121
 - Product descriptionO-Phospho-L-tyrosine,≥98%(HPLC) ≥98%(HPLC)
 - Packaging25G
 - Price$768.77
 - Updated2021-12-16
 - Buy
 
- ManufacturerIris Biotech GmbH
 - Product numberHAA7420
 - Product descriptionH-L-Tyr(PO3H2)-OH
 - Packaging25g
 - Price$1012.5
 - Updated2021-12-16
 - Buy
 
- ManufacturerSigma-Aldrich
 - Product numberP9405
 - Product descriptionO-Phospho-L-tyrosine
 - Packaging100mg
 - Price$88.9
 - Updated2025-07-31
 - Buy
 
- ManufacturerSigma-Aldrich
 - Product number72851
 - Product descriptionO-Phospho-
L -tyrosine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland - Packaging100 mg
 - Price$140
 - Updated2025-07-31
 - Buy
 
- ManufacturerSigma-Aldrich
 - Product numberP9405
 - Product descriptionO-Phospho-L-tyrosine
 - Packaging250mg
 - Price$142
 - Updated2025-07-31
 - Buy
 
- ManufacturerSigma-Aldrich
 - Product numberP9405
 - Product descriptionO-Phospho-L-tyrosine
 - Packaging1g
 - Price$428
 - Updated2025-07-31
 - Buy
 
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy | 
|---|---|---|---|---|---|---|
| AK Scientific | X5205 | O-Phospho-L-tyrosine | 1g | $58 | 2021-12-16 | Buy | 
| American Custom Chemicals Corporation | AAA0000658 | O-PHOSPHO-L-TYROSINE 95.00% | 100MG | $560 | 2021-12-16 | Buy | 
| American Custom Chemicals Corporation | AAA0000658 | O-PHOSPHO-L-TYROSINE 95.00% | 250MG | $716.1 | 2021-12-16 | Buy | 
| American Custom Chemicals Corporation | AAA0000658 | O-PHOSPHO-L-TYROSINE 95.00% | 2.5G | $1771 | 2021-12-16 | Buy | 
| Cayman Chemical | 23064 | O-Phospho-L-Tyrosine ≥95% | 100mg | $37 | 2024-03-01 | Buy | 
| Cayman Chemical | 23064 | O-Phospho-L-Tyrosine ≥95% | 250mg | $72 | 2024-03-01 | Buy | 
| Cayman Chemical | 23064 | O-Phospho-L-Tyrosine ≥95% | 500mg | $116 | 2024-03-01 | Buy | 
| Chem-Impex | 12121 | O-Phospho-L-tyrosine,98%(HPLC) 98%(HPLC) | 250MG | $28 | 2021-12-16 | Buy | 
| Chem-Impex | 12121 | O-Phospho-L-tyrosine,≥98%(HPLC) ≥98%(HPLC) | 1G | $52.42 | 2021-12-16 | Buy | 
| Chem-Impex | 12121 | -Phospho-L-tyrosine ≥ 98% (HPLC) | 5G | $165 | 2021-12-16 | Buy | 
| Chem-Impex | 12121 | O-Phospho-L-tyrosine,≥98%(HPLC) ≥98%(HPLC) | 25G | $768.77 | 2021-12-16 | Buy | 
| Iris Biotech GmbH | HAA7420 | H-L-Tyr(PO3H2)-OH | 25g | $1012.5 | 2021-12-16 | Buy | 
| Sigma-Aldrich | P9405 | O-Phospho-L-tyrosine | 100mg | $88.9 | 2025-07-31 | Buy | 
| Sigma-Aldrich | 72851 | O-Phospho- | 
                            100 mg | $140 | 2025-07-31 | Buy | 
| Sigma-Aldrich | P9405 | O-Phospho-L-tyrosine | 250mg | $142 | 2025-07-31 | Buy | 
| Sigma-Aldrich | P9405 | O-Phospho-L-tyrosine | 1g | $428 | 2025-07-31 | Buy | 
Properties
                        
                        Melting point :226-227°C
Boiling point :521.7±60.0 °C(Predicted)
Density :1.591±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :Aqueous Acid (Slightly), Water (Slightly, Sonicated)
form :Solid
pka :1.24±0.30(Predicted)
color :White to Off-White
optical activity :-9.6° (C=0.01 g/ml, 1N HCL)
BRN :3150815
CAS DataBase Reference :21820-51-9(CAS DataBase Reference)
                        
                    
                Boiling point :521.7±60.0 °C(Predicted)
Density :1.591±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :Aqueous Acid (Slightly), Water (Slightly, Sonicated)
form :Solid
pka :1.24±0.30(Predicted)
color :White to Off-White
optical activity :-9.6° (C=0.01 g/ml, 1N HCL)
BRN :3150815
CAS DataBase Reference :21820-51-9(CAS DataBase Reference)
Safety Information
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Description
O-Phospho-L-tyrosine is used in the study of tyrosine-phosphorylation, which has been linked to the malignant transformation of cells by various RNA tumor viruses.Related product price
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