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L-Tyrosine hydrazide

L-Tyrosine hydrazide structure

CAS No:
7662-51-3
Formula:
C9H13N3O2
Chemical Name:
L-Tyrosine hydrazide
Synonyms:
L-Tyrosine,hydrazide;Tyrosine,hydrazide,L-;L-Tyrosine hydrazide;Tyrosine hydrazide;NSC 337746;L-(-)-Tyrosine hydrazide;L-(+)-Tyrosine hydrazide;(2S)-2-Amino-3-(4-hydroxyphenyl)propanehydrazide;(S)-2-Amino-3-(4-hydroxyphenyl)propanehydrazide;57165-94-3

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Description

white fine crystals

L-Tyrosine hydrazide Basic Attributes

Molecular Weight：

195.218

Exact Mass：

195.22

EC Number：

231-631-1

HScode：

2928000090

Characteristics

PSA：

101.37000

XLogP3：

-0.91

Appearance：

white powder.

Density：

1.3±0.1 g/cm3

Melting Point：

194 °C

Boiling Point：

490.8±40.0 °C at 760 mmHg

Flash Point：

250.6±27.3 °C

Refractive Index：

1.620

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36

safety instructions：

S26-S36/37

Marks：

Xi: Irritant;

Precautionary statement(s)：

P280-P305 + P351 + P338

Hazard Statements：

H317-H319

GHS Classification：

|Warning|H317 (97.44%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P264, P272, P280, P302+P352, P305+P351+P338, P321, P333+P313, P337+P313, P363, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

L-Tyrosine hydrazide Use and Manufacturing

Uses

Resolving agent for various DL-amino acids

Manufacturing Info：

L-Tyrosine, hydrazide: INACTIVE

Computed Properties

Molecular Weight:195.22
XLogP3:-1
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:195.100776666
Monoisotopic Mass:195.100776666
Topological Polar Surface Area:101
Heavy Atom Count:14
Complexity:191
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of L-Tyrosine hydrazide

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

L-Tyrosine hydrazide

SDS

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