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An impurity of Phenytoin which is believed to protect against seizures by causing voltage-dependent block of voltage gated sodium channels. Grade: > 95%. CAS No. 3060-50-2. Molecular formula: C14H13NO2. Mole weight: 227.27.
Benzil
An impurity of Phenytoin which is an anti-arrhythmic and a muscle relaxant. Uses: Used in organic syntheses. Synonyms: 1,2-diphenylethane-1,2-dione. Grade: 98 %. CAS No. 134-81-6. Molecular formula: C14H10O2. Mole weight: 210.23.
Benzophenone
An impurity of Phenytoin which is an anticonvulsant that is used in a wide variety of seizures. Uses: It is used in the manufacturing of antihistamines, hypnotics, insecticides.this compound is a contaminant of emerging concern (cecs). Synonyms: diphenylmethanone. Grade: > 95 %. CAS No. 119-61-9. Molecular formula: C13H10O. Mole weight: 182.22.
Benzophenone
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsfood contact materialsstandards for food regulatory methodseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Diphenhydramine Hydrochloride Imp. E (EP), SKF-3353, Ph Eur Diphenhydramine HCl Impurity E,Benzophenone, Hydrocodone Hydrogen Tartrate 2.5-Hydrate Imp. H (EP), Dimenhydrinate Imp. J (EP), Diphenylmethanone, Hydrocodone Imp. H (EP), Phenytoin Imp. A (EP), Diphenhydramine Imp. E (EP), Phenytoin Sodium Imp. A (EP).
Benzophenone-[2,3,4,5,6-d5]
Benzophenone-[2,3,4,5,6-d5] is the labelled analog of Benzophenone. Benzophenone is an impurity of Phenytoin which is an anticonvulsant that is used in a wide variety of seizures. Synonyms: Benzophenone-2,3,4,5,6-d5; perdeutero-benzophenone. Grade: 98% atom D. CAS No. 2694-78-2. Molecular formula: C13H5D5O. Mole weight: 187.25.
Benzophenone-[carbonyl-13C]
Benzophenone-[carbonyl-13C] is the labelled analog of Benzophenone. Benzophenone is an impurity of Phenytoin which is an anticonvulsant that is used in a wide variety of seizures. Synonyms: Benzophenone-(carbonyl-13C); Diphenyl(13C)methanone. Grade: 99% atom 13C. CAS No. 32488-48-5. Molecular formula: C12[13C]H10O. Mole weight: 183.21.
Benzophenone-[d10]
Benzophenone-[d10] is the labelled analog of Benzophenone. Benzophenone is an impurity of Phenytoin which is an anticonvulsant that is used in a wide variety of seizures. Synonyms: Benzophenone-d10; (2H10)Benzophenone; Di(phenyl-2,3,4,5,6-d5)methanone; Bis(pentadeuterophenyl)methanone; Perdeuteriobenzophenone. Grade: 95% by HPLC; 98% atom D. CAS No. 22583-75-1. Molecular formula: C13D10O. Mole weight: 192.28.
Diphenylglycoluril
A bicyclic bis-urea derivative. Studies suggest that it has potential anticonvulsant activity. An impurity found in the synthesis of Phenytoin. Group: Biochemicals. Alternative Names: Tetrahydro-3a,6a-diphenyl-imidazo[4,5-d]imidazole-2,5(1H,3H)-dione; 3a,6a-Diphenylglycoluril; NSC 144422; NSC 87602. Grades: Highly Purified. CAS No. 5157-15-3. Pack Sizes: 10mg. US Biological Life Sciences.