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ALLOXAN MONOHYDRATE

Product Name:
ALLOXAN MONOHYDRATE
CAS No.
2244-11-3
Chemical Name:
ALLOXAN MONOHYDRATE
CBNumber:
CB6771957
Molecular Formula:
C4H4N2O5
Formula Weight:
160.08
MOL File:
2244-11-3.mol
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ALLOXAN MONOHYDRATE Property

Melting point:
255 °C (dec.)(lit.)
storage temp. 
2-8°C
solubility 
H2O: may be hazy yellow
form 
Crystalline Powder
color 
Off-white to beige-yellow
Water Solubility 
Soluble in water, ethanol, acetone, glacial acetic acid and methanol. Slightly soluble in chloroform, petroleum ether, toluene, ethyl acetate and acetic anhydride. Insoluble in ether.
Sensitive 
Air Sensitive
Merck 
14,282
BRN 
5309394
CAS DataBase Reference
2244-11-3(CAS DataBase Reference)
EPA Substance Registry System
2,4,5,6(1H,3H)-Pyrimidinetetrone, monohydrate (2244-11-3)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38
Safety Statements 
36-26-36/37
WGK Germany 
3
RTECS 
UW0492000
TSCA 
Yes
HS Code 
29335995
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N-Bromosuccinimide Price More Price(10)

Sigma-Aldrich Gold
Product number:
A7413
Product name :
Alloxan monohydrate
Purity:
98%
Packaging:
10g
Price:
$37.6
Updated:
2019/12/02
Buy:
Buy
Sigma-Aldrich Gold
Product number:
A7413
Product name :
Alloxan monohydrate
Purity:
98%
Packaging:
25g
Price:
$64.9
Updated:
2019/12/02
Buy:
Buy
TCI Chemical Gold
Product number:
A0216
Product name :
Alloxan Monohydrate
Purity:
>98.0%(T)
Packaging:
25g
Price:
$85
Updated:
2019/12/02
Buy:
Buy
Alfa Aesar Gold
Product number:
A15324
Product name :
Alloxan monohydrate, 98%
Packaging:
25g
Price:
$43.9
Updated:
2019/12/02
Buy:
Buy
Alfa Aesar Gold
Product number:
A15324
Product name :
Alloxan monohydrate, 98%
Packaging:
50g
Price:
$74
Updated:
2019/12/02
Buy:
Buy
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ALLOXAN MONOHYDRATE Chemical Properties,Usage,Production

Chemical Properties

Off-white to beige-yellowish crystalline powder

Uses

specific cytotoxin (beta pacreatic cell)

Uses

A cytotoxic compound, Alloxan Monohydrate causes oxidative base damage to nuclear DNA.

Safety Profile

Poison by intravenous route. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Recrystallisation from H2O gave the tetrahydrate in large prisms or rhombs. On heating at 100o, or on exposure to air, this is converted to the monohydrate. Dissolve it in its own weight of boiling H2O and cool it for several days below 0o; the tetrahydrate crystallises from solution much more slowly when free from HNO3. It is less soluble in bicarbonate solutions than in H2O. Drying the solid over H2SO4 yields the monohydrate. The anhydrous crystals can be obtained by recrystallisation from dry Me2CO or AcOH followed by washing with dry Et2O, or by sublimation in a vacuum. On heating it turns pink at 230o and decomposes at ca 256o. It is acidic to litmus. [Hartman & Sheppard Org Synth Coll Vol III 37 1955.] It forms a compound with urea which crystallises from H2O in yellow needles that become red at 170o and decompose at 185-186o. [Beilstein 24 H 500, 24 I 428, 24 II 301, 24 III/IV 2137.]

ALLOXAN MONOHYDRATE Preparation Products And Raw materials Raw materials

Raw materials

Preparation Products

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ALLOXAN MONOHYDRATE Suppliers

Global(139)Suppliers
J & K SCIENTIFIC LTD.
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INTATRADE GmbH
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Alfa Aesar
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400-610-6006; 021-67582000
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021-67582001/03/05
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2244-11-3, ALLOXAN MONOHYDRATERelated Search:

Thymidine URIDINE 5'-DIPHOSPHORIC ACID DISODIUM SALT 5-Azacytidine Adenosine 5'-triphosphate disodium salt Uridine 5'-diphosphoglucose disodium salt trans-Zeatin-riboside Adenine Guanosine-5'-diphosphate disodium salt Adenosine 3',5'-cyclic monophosphate sodium salt Adenosine triphosphate 2,6-Dihydroxypurine N,N'-Diphenylurea Oxalic acid dihydrate Oxalic acid ALLOXAN MONOHYDRATE, (MESOXALYLUREA MONOHYDRATE) ALLOXAN TETRAHYDRATE Alloxan ALLOXAN MONOHYDRATE
  • 2,4,5,6(1h,3h)-pyrimidinetetronehydrate
  • Alloxan monohydrate,98%
  • 1,3-Diazinane-2,4,5,6-tetrone hydrate
  • Alloxan monohydrate ,99%
  • Alloxan Momohydrate
  • Alloxan Monohydrate, 98% 25GR
  • PyriMidine-2,4,5,6(1H,3H)-tetraone hydrate
  • 2,4,5,6(1H,3H)-PyriMidinetetrone,hydrate (1:1)
  • Alloxan monohydrate≥ 98% (Assay)
  • 2,4,5,6(1H,3H)-Pyrimidinetetrone monohydrate 2,4,5,6(1H,3H)-Pyrimidinetetrone monohydrate
  • 2,4,5,6-tetraoxohexahydropyrimidinehydrate
  • mesoxalylcarbamidemonohydrate
  • LABOTEST-BB LT00138148
  • MESOXALYLUREA
  • MESOXALYLUREA, MONOHYDRATE
  • 2,4,5,6-TETRAOXYPYRIMIDINE
  • 2,4,5,6-TETRAOXYPYRIMIDINE MONOHYDRATE
  • 2,4,5,6(1H,3H)-PYRIMIDINETETRONE MONOHYDRATE
  • 5,6-DIOXYURACIL
  • 5,6-DIOXYURACIL MONOHYDRATE
  • ALLOXANE DIHYDRATE
  • ALLOXAN MONOHYDRATE
  • Alloxan99%
  • ALLOXAN ( HYDRATE) GR
  • 2,4,5,6(1H,3H)-Pyrimidinetetrone, 2,4,5,6-Tetraoxypyrimidine, 5,6-Dioxyuracil
  • Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate
  • 2244-11-3
  • 2244-13-3
  • 125-95-2
  • 2244-11-03
  • C4H2N2O4H2O
  • CONHCONHCOCOH2
  • C4H2N2O4xH2O
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Building Blocks
  • buildingblock
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Active Pharmaceutical Ingredients