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Alloxan

Product Name
Alloxan
CAS No.
50-71-5
Chemical Name
Alloxan
Synonyms
ALOXAN;ALLOXAN;Alloxane;ALLOXAN 98%;Mesoxalurea;Alloxan 7169;MESOXALYLUREA;Urea, mesoxalyl-;yrimidinetetrone;Alloxan(Hydrate)
CBNumber
CB4719885
Molecular Formula
C4H2N2O4
Formula Weight
142.07
MOL File
50-71-5.mol
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Alloxan Property

Melting point:
~245 °C (dec.)
Boiling point:
259.59°C (rough estimate)
Density 
1.8588 (rough estimate)
refractive index 
1.4610 (estimate)
storage temp. 
2-8°C
pka
pK (25°) 6.63
Water Solubility 
8g/L(temperature not stated)
CAS DataBase Reference
50-71-5(CAS DataBase Reference)
NIST Chemistry Reference
Alloxan(50-71-5)
EPA Substance Registry System
2,4,5,6(1H,3H)-Pyrimidinetetrone (50-71-5)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36
WGK Germany 
3
8-10-23
Hazardous Substances Data
50-71-5(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Matrix Scientific
Product number
098711
Product name
Pyrimidine-2,4,5,6(1H,3H)-tetraone monohydrate
Purity
95+%
Packaging
1g
Price
$10
Updated
2021/12/16
Matrix Scientific
Product number
098711
Product name
Pyrimidine-2,4,5,6(1H,3H)-tetraone monohydrate
Purity
95+%
Packaging
10g
Price
$24
Updated
2021/12/16
Matrix Scientific
Product number
098711
Product name
Pyrimidine-2,4,5,6(1H,3H)-tetraone monohydrate
Purity
95+%
Packaging
25g
Price
$49
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0157699
Product name
2,4,5,6(1H,3H)-PYRIMIDINETETRONE
Purity
95.00%
Packaging
25G
Price
$1158.3
Updated
2021/12/16
Alichem
Product number
50715
Product name
Pyrimidine-2,4,5,6(1H,3H)-tetraone
Packaging
5g
Price
$245.92
Updated
2021/12/16
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Alloxan Chemical Properties,Usage,Production

Chemical Properties

Alloxan is a white crystals, become pink on exposure to air; colorless aqueous solution which imparts pink color to skin. Soluble in water and alcohol.

Uses

Alloxan is used in biochemical research, cosmetics, organic synthesis.

Definition

ChEBI: A member of the class of pyrimidones, the structure of which is that of perhydropyrimidine substituted at C-2, -4, -5 and -6 by oxo groups.

Safety Profile

Poison by intraperitoneal, intravenous, subcutaneous, and rectal routes. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. Produces dlabetes in experimental animals. Decomposes in storage to release CO2. Do not store in sealed container. Explodes when heated above 170℃. When heated to decomposition it emits toxic fumes of NOx,.

Purification Methods

Crystallisation from water gives the tetrahydrate. Anhydrous crystals are obtained by crystallisation from acetone, glacial acetic acid or by sublimation in vacuo. [See below and Beilstein 24 H 500, 24 I 428, 24 II 301, 24 III/IV 2137.]

Alloxan Preparation Products And Raw materials

Raw materials

Preparation Products

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Alloxan Suppliers

Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17840
Advantage
64
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Dalian Meilun Biotech Co., Ltd.
Tel
0411-62910999 13889544652
Email
sales@meilune.com
Country
China
ProdList
4648
Advantage
58
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
TargetMol Chemicals Inc.
Tel
021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7934
Advantage
58
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9986
Advantage
55

50-71-5, AlloxanRelated Search:


  • Pyrimidine-2,4,5,6(1H,3H)-tetraone
  • alloxan:2,4,5,6(1h,3h)-pyrimidinetetraone
  • Pyrimidine-2,4,5,6(1H,3H)-tetraone monohydrate
  • ALLOXAN
  • 2,4,5,6(1H,3H)-PYRIMIDINETETRONE
  • MESOXALYLUREA
  • MESOXALYLCARBAMIDE
  • ,4,5,6-Pyrimidinetetrone
  • 2,4,5,6-pyrimidintetron
  • 2,4,5,6-Pyrimidintetrone
  • 2,4,5,6-Tetraoxohexahydropyrimidine
  • 5-oxo-barbituricaci
  • Alloxan 7169
  • Alloxane
  • Barbituric acid, 5-oxo-
  • Urea, mesoxalyl-
  • yrimidinetetrone
  • MESOXALYLCARBAMIDE 98%
  • MESOXALYLUREA 98%
  • ALLOXAN 98%
  • Alloxan(Hydrate)
  • AlloxanTetrahydrate99%
  • ALLOXAN 4-HYDRATE
  • Mesoxalurea
  • 1,3-diazinane-2,4,5,6-tetrone
  • ALOXAN
  • 2,4,5,6(1H,3H)-Pyrimidinetetraone
  • 2,4,5,6-Pyrimidinetetrone
  • 5-Oxobarbituric acid
  • 2 4 5 6(1H 3H)-PYRIMIDINETETRONE 98%
  • Alloxan DISCONTINUED. Please see A548525.
  • 50-71-5
  • C4H2N2O4
  • C4H2N2O44H20
  • Analytical Chromatography Product Catalog
  • Analytical Reagents