2-Amino-3-(4-hydroxyphenyl)propanehydrazide
Suppliers
Names
[ CAS No. ]:
7662-51-3
[ Name ]:
2-Amino-3-(4-hydroxyphenyl)propanehydrazide
[Synonym ]:
2-Amino-3-(4-hydroxyphenyl)propanehydrazide
L-tyrosinohydrazide
l-thyrosine hydrazide
H-TYR-NHNH2
EINECS 231-631-1
MFCD00007609
Tyrosinehydrazide
L-Tyrosin-hydrazid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
490.8±40.0 °C at 760 mmHg
[ Melting Point ]:
196-198 °C(lit.)
[ Molecular Formula ]:
C9H13N3O2
[ Molecular Weight ]:
195.218
[ Flash Point ]:
250.6±27.3 °C
[ Exact Mass ]:
195.100784
[ PSA ]:
101.37000
[ LogP ]:
-0.91
[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C
[ Index of Refraction ]:
1.620
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H317-H319
[ Precautionary Statements ]:
P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36
[ Safety Phrases ]:
S26-S36/37
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2928000090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
Articles
J. Med. Chem. 49 , 7532-9, (2006)
Protein tyrosine kinases use two Mg(2+) ions as cofactors in catalysis, one as the ATP-Mg complex (M1) and the other as an essential activator (M2). The M2-binding site has high affinity for transitio...