50-71-5Relevant articles and documents
Role of alloxan radical in generation of hydroxyl radical by reaction of alloxan with glutathione in the presence of Fe3+-ethylenediaminetetraacetic acid
Sakurai,Miura,Ogiso
, p. 993 - 997 (1990)
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Version: 1.0
Creation Date: Aug 19, 2017
Revision Date: Aug 19, 2017
Product name | alloxan |
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Product number | - |
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Other names | Alloxan |
Identified uses | For industry use only. |
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Uses advised against | no data available |
Emergency phone number | - |
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Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
More Details:50-71-5 SDS
Conditions | Yield |
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With chromium(VI) oxide In acetic acid |
Conditions | Yield |
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With acetic acid at 20℃; for 24h; | 92% |
1,2-diamino-benzene
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
alloxazine
Conditions | Yield |
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With boric acid In acetic acid at 60℃; for 15h; Inert atmosphere; | 86% |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With boron trioxide; acetic acid at 20℃; for 18h; | 82% |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With boron trioxide; acetic acid at 20℃; for 14h; | 78% |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With boric acid In acetic acid at 60℃; for 15h; Inert atmosphere; | 75% |
2,3-Diaminonaphthalene
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
naphtho[2,3-g]pteridine-2,4(1H,3H)-dione
Conditions | Yield |
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With boric acid In acetic acid at 60℃; for 15h; Inert atmosphere; | 73% |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With water In water gradual addn. of an aq. soln. of CuCl2*2H2O to an aq. soln. of alloxane; simultaneous addn. of 10% aq. NaOH (->pH=7.5); pH=5 or pH=6 for a few hours;; ppt.; washing with cold H2O; drying in vac. at ambient temp. over CaCl2;; | 72% |
With H2O In water gradual addn. of an aq. soln. of CuCl2*2H2O to an aq. soln. of alloxane; simultaneous addn. of 10% aq. NaOH (->pH=7.5); pH=5 or pH=6 for a few hours;; ppt.; washing with cold H2O; drying in vac. at ambient temp. over CaCl2;; | 72% |
Conditions | Yield |
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With sodium hydroxide In water addition of CoCl2 in H2O to a solution of alloxane in H2O under addition of NaOH-solution until pH=7.5; then pH=5-6; seperation of the ppt. after some hours;; washing the product with cold H2O; drying in vac. at normal temperature over CaCl2;; | 69% |
With NaOH In water |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With sodium hydroxide In water gradual addn. of equimolar amt. of aq. Ni(NO3)2*6H2O soln. to aq. soln. of alloxan, addn. of 10% NaOH soln. to pH 7.5, then adjusting to pH 5-6;; pptn., sepg. after several hours, washing with cold H2O, drying in vac. at ambient temp. over CaCl2;; | 66% |
2-amino-4,5-difluoroaniline
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With boric acid In acetic acid at 60℃; for 15h; Inert atmosphere; | 58% |
Conditions | Yield |
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With boric acid In acetic acid at 60℃; for 15h; Inert atmosphere; | 57% |
1-(N-octylamino)-2-aminobenzene
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With boric acid; acetic acid at 60℃; for 1h; | 41% |
N-butyl-4-trifluoromethylbenzene-1,2-diamine
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With boric acid; acetic acid at 70℃; for 3h; | 39% |
Conditions | Yield |
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With boric acid; acetic acid at 60℃; for 1h; | 33.7% |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
2,3-diaminomaleonitrile
2,4-dioxo-1,2,3,4-tetrahydropteridine-6,7-dicarbonitrile
Conditions | Yield |
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With boric acid In acetic acid at 60℃; for 15h; Inert atmosphere; | 32% |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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With H2O In water pptn. from alloxane soln. with Hg(NO3)2;; |
5,5-dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione
Conditions | Yield |
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In water mixing ratio Fe2(SO4)3*9H2O:alloxan = 1:2 at pH=2; evapd. (water bath); sepn. of crystals; dried; elem.anal.; X-ray diffraction; |
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