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ChemicalBook >> CAS DataBase List >> DL-O-TYROSINE

DL-O-TYROSINE

DL-O-TYROSINE price.
  • $23 - $2231
  • Product name: DL-O-TYROSINE
  • CAS: 2370-61-8
  • MF: C9H11NO3
  • MW: 181.19
  • EINECS:219-134-8
  • MDL Number:MFCD00021725
  • Synonyms:DL-3-(2-HYDROXYPHENYL)ALANINE;DL-2-TYROSINE;D, L-O-TYR;DL-O-TYROSINE;3-(2-HYDROXYPHENYL)-DL-ALANINE;(+/-)-2-AMINO-3-(2-HYDROXYPHENYL)PROPIONIC ACID;2-AMINO-3-(2-HYDROXYPHENYL)PROPIONIC ACID;3-(o-hydroxyphenyl)-alanindl
Price69 Properties Safety Information Description
69 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 50mg
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  • 0.1g
  • 0.25G
  • 250mg
  • 0.5g
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  • 1g
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  • 5g
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  • 25G
  • Manufactureraablocks
  • Product numberAA002O4U
  • Product description2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95%
  • Packaging100mg
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002O4U
  • Product description2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95
  • Packaging250mg
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002O4U
  • Product description2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95%
  • Packaging1g
  • Price$79
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002O4U
  • Product description2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95%
  • Packaging5g
  • Price$291
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP39476
  • Product description2-Hydroxy-DL-Phenylalanine 95%
  • Packaging5G
  • Price$400
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberP39476
  • Product description2-Hydroxy-DL-Phenylalanine 95%
  • Packaging25G
  • Price$1600
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP39476
  • Product description2-Hydroxy-DL-Phenylalanine 95%
  • Packaging1G
  • Price$120
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numbera-3903
  • Product description2-Hydroxy-DL-Phenylalanine 97%
  • Packaging5g
  • Price$372.4
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numbera-3903
  • Product description2-Hydroxy-DL-Phenylalanine 97%
  • Packaging10g
  • Price$705.6
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numbera-3903
  • Product description2-Hydroxy-DL-Phenylalanine 97%
  • Packaging1g
  • Price$88.2
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS85378
  • Product description2-Hydroxy-DL-Phenylalanine 95+%
  • Packaging1g
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS85378
  • Product description2-Hydroxy-DL-Phenylalanine 95%
  • Packaging1g
  • Price$139
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS85378
  • Product description2-Hydroxy-DL-Phenylalanine 95+%
  • Packaging5G
  • Price$401
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS85378
  • Product description2-Hydroxy-DL-Phenylalanine 95+%
  • Packaging25g
  • Price$1159
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS85378
  • Product description2-Hydroxy-DL-Phenylalanine 95%
  • Packaging5g
  • Price$599
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-15450
  • Product descriptionDL-3-(2-Hydroxyphenyl)alanine 98%
  • Packaging5g
  • Price$445
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002O4U 2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95% 100mg $23 2026-05-28 Buy
aablocks AA002O4U 2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95 250mg $24 2026-05-28 Buy
aablocks AA002O4U 2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95% 1g $79 2026-05-28 Buy
aablocks AA002O4U 2-Amino-3-(2-Hydroxyphenyl)Propanoic Acid 95% 5g $291 2026-05-28 Buy
ACHEMBLOCK P39476 2-Hydroxy-DL-Phenylalanine 95% 5G $400 2026-05-27 Buy
ACHEMBLOCK P39476 2-Hydroxy-DL-Phenylalanine 95% 25G $1600 2026-05-27 Buy
ACHEMBLOCK P39476 2-Hydroxy-DL-Phenylalanine 95% 1G $120 2026-05-27 Buy
Acrotein a-3903 2-Hydroxy-DL-Phenylalanine 97% 5g $372.4 2026-05-25 Buy
Acrotein a-3903 2-Hydroxy-DL-Phenylalanine 97% 10g $705.6 2026-05-25 Buy
Acrotein a-3903 2-Hydroxy-DL-Phenylalanine 97% 1g $88.2 2026-05-25 Buy
Activate Scientific AS85378 2-Hydroxy-DL-Phenylalanine 95+% 1g $139 2021-12-16 Buy
Activate Scientific AS85378 2-Hydroxy-DL-Phenylalanine 95% 1g $139 2026-06-04 Buy
Activate Scientific AS85378 2-Hydroxy-DL-Phenylalanine 95+% 5G $401 2021-12-16 Buy
Activate Scientific AS85378 2-Hydroxy-DL-Phenylalanine 95+% 25g $1159 2021-12-16 Buy
Activate Scientific AS85378 2-Hydroxy-DL-Phenylalanine 95% 5g $599 2026-06-04 Buy
AHH MT-15450 DL-3-(2-Hydroxyphenyl)alanine 98% 5g $445 2021-12-16 Buy
Next Last

Properties

Melting point :~260 °C (dec.)
Boiling point :369℃
Density :1.333
Flash point :177℃
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Aqueous Acid (Sparingly, Sonicated), Aqueous Base (Slightly), DMSO (Slightly, He
form :Powder
pka :2.31±0.10(Predicted)
color :White to Light Grey
Water Solubility :Soluble in water, and DMSO (Heated).
BRN :2805789
Major Application :peptide synthesis
InChI :1S/C9H11NO3/c10-7(9(12)13)5-6-3-1-2-4-8(6)11/h1-4,7,11H,5,10H2,(H,12,13)
InChIKey :WRFPVMFCRNYQNR-UHFFFAOYSA-N
SMILES :NC(Cc1ccccc1O)C(O)=O
CAS DataBase Reference :2370-61-8

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

D,L-o-Tyrosine is a precursor in the formation of catecholamines.

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DL-O-TYROSINE CAS:2370-61-8
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