Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione Structure
3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione structure
CAS No.
5157-15-3
Chemical Name:
3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione
Synonyms
3a,6a-Diphenylglycoluril;NSC 87602;NSC 144422;Diphenylglycoluril;Phenytoin Impurity D;Phenytoin EP impurity D;3a,6a-Diphenylglycouril;Phenytoin Sodium EP Impurity D;3a,6a-Diphenyltetra-hydroimidazo[4,;Phenytoin Impurity 4(Phenytoin EP Impurity D)
CBNumber:
CB72181483
Molecular Formula:
C16H14N4O2
Molecular Weight:
294.31
MDL Number:
MFCD00022615
MOL File:
5157-15-3.mol
MSDS File:
SDS
Last updated:2026-01-13 11:24:31
Request For Quotation

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione Properties

Melting point >300°C
Boiling point 677.1±55.0 °C(Predicted)
Density 1.350±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly, Heated), Ethanol (Slightly)
form Solid
pka 11+-.0.60(Predicted)
color White to Off-White
FDA UNII C15I92344M

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S432997 3A,6A-DIPHENYLGLYCOLURIL AldrichCPR 5157-15-3 1 unit $197 2026-04-30 Buy
Sigma-Aldrich PHR2554 Phenytoin Impurity D Pharmaceutical Secondary Standard; Certified Reference Material 100 mg $541 2026-04-30 Buy
Sigma-Aldrich PHR2554 Phenytoin Impurity D Pharmaceutical Secondary Standard; Certified Reference Material 1 unit $475 2025-07-31 Buy
Sigma-Aldrich S432997 3A,6A-DIPHENYLGLYCOLURIL AldrichCPR 5157-15-3 1G $179 2024-03-01 Buy
TRC TRC-D491630-50MG Diphenylglycoluril 5157-15-3 50mg $260 2026-06-03 Buy
Product number Packaging Price Buy
S432997 1 unit $197 Buy
PHR2554 100 mg $541 Buy
PHR2554 1 unit $475 Buy
S432997 1G $179 Buy
TRC-D491630-50MG 50mg $260 Buy

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione Chemical Properties, Uses, Production

Chemical Properties

White to Off-White Solid

Uses

A bicyclic bis-urea derivative. Studies suggest that it has potential anticonvulsant activity. An impurity found in the synthesis of Phenytoin (D491650).

Uses

Diphenylglycoluril is a bicyclic bis-urea derivative. Studies suggest that it has potential anticonvulsant activity.Diphenylglycoluril is also an impurity found in the synthesis of Phenytoin (D491650).

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione Preparation Products And Raw materials

Raw materials

Benzil

Preparation Products

3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione Suppliers

Global Suppliers ( 73)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
UHN Shanghai Research & Development Co., Ltd. 021-58958002 18930822973 sales@uhnshanghai.com China 997 58
ShangHai D&B Biological Science and Technology Co.Ltd 400-008-9730,021-54359730 400-008-9730 info@chemxyz.com China 3642 60
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Chengdu RunZeBenTu Chemical Co., Ltd 028-88469284 18000562381; rzbtsj@163.com China 9939 56
BOC Sciences 16314854226 info@bocsci.com United States 9909 65
Supplier Advantage
J & K SCIENTIFIC LTD. 76
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Chemsky（shanghai）International Co.,Ltd. 50
Hangzhou Sage Chemical Co., Ltd. 58
UHN Shanghai Research & Development Co., Ltd. 58
ShangHai D&B Biological Science and Technology Co.Ltd 60
Quality Control Solutions Ltd. 56
Shanghai Kewel Chemical Co., Ltd. 50
Chengdu RunZeBenTu Chemical Co., Ltd 56
BOC Sciences 65

View Latest Price from 3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione pictures 2020-01-10 3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione
5157-15-3
 $1.00 1KG 98% HPLC 10 tons/month Career Henan Chemical Co

5157-15-3 (3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione) Related Search:

5-(4-Methylphenyl)-5-phenylhydantoin Fluconazole Phenytoin Impurity 3 Phenytoin Impurity 2 Phenytoin Impurity 1
Phenytoin Impurity 4 Benzil 2,2-Diphenylglycine Benzophenone 5,5-Diphenylhydantoin
PHENYTOIN RELATED COMPOUND B (50 MG) (AL-PHA-((AMINOCARBONYL)AMINO)-ALPHA-PHENYL BEN-ZENEACETIC ACID) Glycoluril

1of3

3a,4,6,6a-Tetrahydro-3a,6a-diphenylimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 3a,6a-Diphenyl-3a,4,6,6a-tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione Diphenylglycoluril 3a,6a-Diphenylglycouril 3a,6a-Diphenylperhydroimidazo[4,5-d]imidazole-2,5-dione Phenytoin EP impurity D Phenytoin Impurity 4(Phenytoin EP Impurity D) 3a,6a-DiphenyloctahydroiMidazo[4,5-d]iMidazole-2,5 NSC 144422 NSC 87602 Tetrahydro-3a,6a-diphenyl-iMidazo[4,5-d]iMidazole-2,5(1H,3H)-dione IMidazo[4,5-d]iMidazole-2,5(1H,3H)-dione, tetrahydro-3a,6a-diphenyl- Phenytoin Impurity D 3a,6a-diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 3a,6a-Diphenyltetra-hydroimidazo[4, Phenytoin Sodium EP Impurity D 3a,6a-Diphenylglycoluril 5157-15-3 Amines Aromatics Heterocycles Intermediates & Fine Chemicals Pharmaceuticals