Mebendazole IMpurity B

Product Name: Mebendazole IMpurity B
CAS No.: 21472-33-3
Chemical Name: Mebendazole IMpurity B
Synonyms: Mebendazole IMpurity B;Mebendazole EP impurity B;5-Benzoyl-2-benzimidazolinone;Mebendazole Related CoMpound B;Mebendazole USP Related Compound B;(2-Hydroxy-1H-benzimidazol-5-yl)phe;5-benzoyl-1,3-dihydrobenzimidazol-2-one;5-BENZOYL-1,3-DIHYDRO-BENZOIMIDAZOL-2-ONE;2H-Benzimidazol-2-one, 5-benzoyl-1,3-dihydro-;5-benzoyl-1,3-dihydro-2H-benzo[d]imidazol-2-one
CBNumber: CB72674774
Molecular Formula: C14H10N2O2
Formula Weight: 238.24
MOL File: 21472-33-3.mol

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Mebendazole IMpurity B Property

Boiling point:: 322.1±21.0 °C(Predicted)
Density: 1.286±0.06 g/cm3(Predicted)
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 11.57±0.30(Predicted)
form: Solid
color: Pale Yellow to Light Yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R422649
Product name: 5-BENZOYL-1,3-DIHYDRO-BENZOIMIDAZOL-2-ONE
Purity: AldrichCPR
Packaging: 50MG
Price: $113
Updated: 2025/07/31

TRC

Product number: B208060
Product name: 5-Benzoyl-1,3-dihydro-2H-benzimidazol-2-one
Packaging: 10g
Price: $1190
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0027235
Product name: 2-HYDROXY MEBENDAZOLE
Purity: 95.00%
Packaging: 5MG
Price: $500.67
Updated: 2021/12/16

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Mebendazole IMpurity B Chemical Properties,Usage,Production

Uses

This compound contains a benzimidazolone moiety which has been seen to inhibit p38 MAP kinase , a crucial protein in the activation of biological factors related to psoriasis, rheumatoid arthritis and other inflammatory diseases.

Mebendazole IMpurity B Preparation Products And Raw materials

Raw materials

Preparation Products

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21472-33-3, Mebendazole IMpurity BRelated Search:

Mebendazole tablets Mebendazole

Mebendazole IMpurity B

5-benzoyl-1,3-dihydrobenzimidazol-2-one

5-benzoyl-1,3-dihydro-2H-benzo[d]imidazol-2-one

Mebendazole EP impurity B

Mebendazole Related CoMpound B

(2-Hydroxy-1H-benzimidazol-5-yl)phe

2H-Benzimidazol-2-one, 5-benzoyl-1,3-dihydro-

Mebendazole EP Impurity B/ Mebendazole Related Compound B (Mebendazole 2-Hydroxy)

5-Benzoyl-2-benzimidazolinone

Mebendazole Related Compound B (5-benzoyl-1H-benzo[d]imidazole-2(3H)-one) (1375535)

Mebendazole USP Related Compound B

5-Benzoyl-1H-benzo[d]imidazol-2(3H)-one (Mebendazole Impurity)

(2-Hydroxy-1H-benzimidazol-5-yl)phenylmethanone

5-BENZOYL-1,3-DIHYDRO-BENZOIMIDAZOL-2-ONE

Mebendazole Imp.B (EP): (2-Hydroxy-1H-benzimidazol-5-yl)phenylmethanone

21472-33-3

Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals