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(±)-o-Tyrosine

(±)-o-Tyrosine structure

CAS No:
2370-61-8
Formula:
C9H11NO3
Chemical Name:
(±)-o-Tyrosine
Synonyms:
Phenylalanine,2-hydroxy-;o-Tyrosine,DL-;DL-Phenylalanine,2-hydroxy-;2-Hydroxyphenylalanine;o-DL-Tyrosine;DL-2-Hydroxyphenylalanine;o-Tyrosine;DL-o-Tyrosine;(±)-o-Tyrosine;NSC 72345;Ortho-tyrosine;2-Azaniumyl-3-(2-hydroxyphenyl)propanoate;2-Amino-3-(2-hydroxyphenyl)propanoic acid;709-16-0
Categories:
Biochemical Engineering > Amino Acids and Derivatives

Description

Off-White Solid

Solid

2-hydroxyphenylalanine is a phenylalanine derivative that is phenylalanine carrying a hydroxy substituent at position 2 on the benzene ring. It is a phenylalanine derivative, a member of phenols and a non-proteinogenic alpha-amino acid.

(±)-o-Tyrosine Basic Attributes

Molecular Weight：

181.19

Exact Mass：

181.19

BRN：

2805789

EC Number：

219-134-8

NSC Number：

72345

HScode：

2922509090

Characteristics

PSA：

83.6

XLogP3：

-1.8

Appearance：

Powder

Density：

1.333g/cm3

Melting Point：

247-250 °C (decomp)

Boiling Point：

369℃

Flash Point：

177℃

Water Solubility：

soluble in water, and DMSO (Heated).

Storage Conditions：

-20°C Freezer

Vapor Pressure：

5.14E-18mmHg at 25°C

Collision Cross Section：

141.4 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|134.25 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

RTECS Number：

YP2285000

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-hydroxyphenylalanine

(±)-o-Tyrosine Use and Manufacturing

A precursor in the formation of catecholamines

Computed Properties

Molecular Weight:181.19
XLogP3:-1.8
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:181.07389321
Monoisotopic Mass:181.07389321
Topological Polar Surface Area:83.6
Heavy Atom Count:13
Complexity:184
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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CAS No.: 2370-61-8

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2370-61-8 2-amino-3-(2-hydroxyphenyl)propanoic acid

CAS No.: 2370-61-8

Grade: Industrial Grade

Content: 95%

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Guide of (±)-o-Tyrosine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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(±)-o-Tyrosine

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