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ALLOXAN MONOHYDRATE

ALLOXAN MONOHYDRATE
ALLOXAN MONOHYDRATE structure
CAS No.
2244-11-3
Chemical Name:
ALLOXAN MONOHYDRATE
Synonyms
Alloxan99%;MESOXALYLUREA;5,6-DIOXYURACIL;Urea monohydrate;ALLOXANE DIHYDRATE;ALLOXAN MONOHYDRATE;Alloxan Momohydrate;ALLOXAN ( HYDRATE) GR;LABOTEST-BB LT00138148;Alloxan Monohydrate>
CBNumber:
CB6771957
Molecular Formula:
C4H4N2O5
Formula Weight:
160.09
MOL File:
2244-11-3.mol

ALLOXAN MONOHYDRATE Properties

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)
FDA UNII
O2AAP9F8B6
EPA Substance Registry System
2,4,5,6(1H,3H)-Pyrimidinetetrone, monohydrate (2244-11-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501-P280
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
NFPA 704
0
1 0

ALLOXAN MONOHYDRATE price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A7413 Alloxan monohydrate 98% 2244-11-3 10g $39.2 2021-03-22 Buy
Sigma-Aldrich A7413 Alloxan monohydrate 98% 2244-11-3 25g $67.8 2021-03-22 Buy
TCI Chemical A0216 Alloxan Monohydrate 2244-11-3 5G $18 2021-03-22 Buy
TCI Chemical A0216 Alloxan Monohydrate >98.0%(T) 2244-11-3 25g $85 2021-03-22 Buy
Alfa Aesar A15324 Alloxan monohydrate, 98% 2244-11-3 25g $48.1 2021-03-22 Buy

ALLOXAN MONOHYDRATE Chemical Properties,Uses,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

Preparation Products


ALLOXAN MONOHYDRATE Suppliers

Global( 169)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2858 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1275 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29865 58
Target Molecule Corp
18019718960 781-999-5354
marketing@targetmol.com United States 19232 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58

View Lastest Price from ALLOXAN MONOHYDRATE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-02-04 ALLOXAN MONOHYDRATE
2244-11-3
US $1.00 / KG 1KG 98-99.9% 100kg Career Henan Chemical Co
2019-09-02 ALLOXAN MONOHYDRATE
2244-13-3
US $1.00 / KG 1KG 98% 200kg career henan chemical co

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