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3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE

3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE
3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE
CAS No.
30652-11-0
Chemical Name:
3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE
Synonyms
L1;DMHP;CP20;Kelfer;DEFERIDONE;DEFERIPRON;DEFERIPRONE;deferiprone(DFP);TIMTEC-BB SBB006753;cp20(chelatingagent)
CBNumber:
CB0308124
Molecular Formula:
C7H9NO2
Formula Weight:
139.15
MOL File:
30652-11-0.mol

3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE Properties

Melting point:
272-275 °C(lit.)
Boiling point:
255.1°C (rough estimate)
Density 
1.1997 (rough estimate)
refractive index 
1.4800 (estimate)
storage temp. 
-20°C Freezer
form 
Crystalline Powder or Needles
pka
pKa1 3.3, pKa2 9.7(at 25℃)
color 
White to off-white
Water Solubility 
Soluble in hot water
Merck 
14,2859
CAS DataBase Reference
30652-11-0(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  UU7785940
HS Code  29333990
Toxicity LD50 i.p. in rats, mice: 650 mg/kg, 0.8-1.0 g/kg; i.g. in rats: 2.0-3.0 g/kg (Kontoghiorghes, 1995)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:

3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 379409 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone 98% 30652-11-0 5g $62 2018-11-13 Buy
Sigma-Aldrich 379409 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone 98% 30652-11-0 25g $225 2018-11-13 Buy
TCI Chemical H0944 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone >98.0%(T) 30652-11-0 5g $69 2018-11-22 Buy
TCI Chemical H0944 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone >98.0%(T) 30652-11-0 25g $202 2018-11-22 Buy
Cayman Chemical 20387 Deferiprone ≥95% 30652-11-0 1g $25 2018-11-19 Buy

3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE Chemical Properties,Uses,Production

Chemical Properties

White Needles

Uses

iron chelating agent

Uses

A chelator that could replace disferrioxamine. It is orally and parenterally effective in the removal of iron in vivo from rabbits and mice and also from transferrin and ferritin in vitro

Definition

ChEBI: A member of the class of 4-pyridones that is pyridin-4(1H)-one substituted at positions 1 and 2 by methyl groups and at position 3 by a hydroxy group. A lipid-soluble iron-chelator used for treatment of thalassaemia.

3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE Preparation Products And Raw materials

Raw materials

Preparation Products


3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE Suppliers

Global( 132)Suppliers
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3-HYDROXY-1,2-DIMETHYL-4(1H)-PYRIDONE Spectrum


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