| Identification | Back Directory | [Name]
1H-BENZIMIDAZOLE-1-BUTANOIC ACID, 2,3-DIHYDRO-2-OXO | [CAS]
3273-68-5 | [Synonyms]
2-Oxo-
Buzolic acid
Buzolic acid, >=95%
(2-Oxo-3H-benziMidazol-1-...
4-(2-Oxo-3H-benziMidazol-...
2-Oxo-1-benzimidazolinebutyric Acid
4-(2-Oxo-3H-benziMidazol-1-yl)butanoic acid
2,3-Dihydro-2-oxo-1H-benziMidazole-1-butyric acid
2,3-Dihydro-2-oxo-1H-benzimidazole-1-butanoic acid
4-(2-Oxo-2,3-dihydrobenziMidazol-1-yl)butyric Acid
1H-BENZIMIDAZOLE-1-BUTANOIC ACID, 2,3-DIHYDRO-2-OXO
4-(2-OXO-2,3-DIHYDROBENZOIMIDAZOL-1-YL)BUTYRIC ACID
4-2-oxo-2,3-hihydro-1H-benzimidazol-1-yl)butanoic acid
4-(2-oxo-2,3-dihydro-1H-benziMidazol-1-yl)butanoic acid
4-(2-oxo-2,3-dihydrobenzo[d]iMidazol-1-yl)butanoic acid
4-(2-oxo-2,3-dihydro-1H-1,3-
benzodiazol-1-yl)butanoic
acid
4-(2-oxo-2,3-dihydro-1H-1,3-benzimidazol-1-yl)butanoic acid
4-(2-oxo-2,3-dihydro-1H-benzo[d]iMidazol-1-yl)butanoic acid | [EINECS(EC#)]
690-971-2 | [Molecular Formula]
C11H12N2O3 | [MDL Number]
MFCD06656423 | [MOL File]
3273-68-5.mol | [Molecular Weight]
220.22 |
| Chemical Properties | Back Directory | [Melting point ]
175-176℃ | [Boiling point ]
422.74℃[at 101 325 Pa] | [density ]
1.316 | [storage temp. ]
Refrigerator | [solubility ]
DMSO (Slightly), Ethyl Acetate (Very Slightly, Heated), Methanol (Slightly) | [form ]
Solid | [pka]
4.75±0.10(Predicted) | [color ]
White to Pale Brown | [InChI]
InChI=1S/C11H12N2O3/c14-10(15)6-3-7-13-9-5-2-1-4-8(9)12-11(13)16/h1-2,4-5H,3,6-7H2,(H,12,16)(H,14,15) | [InChIKey]
PTNUQSFEJXMNOQ-UHFFFAOYSA-N | [SMILES]
C1(=O)N(CCCC(O)=O)C2=CC=CC=C2N1 | [LogP]
1.27 |
| Hazard Information | Back Directory | [Chemical Properties]
White Solid | [Uses]
2-Oxo-1-benzimidazolinebutyric Acid (cas# 3273-68-5) is a compound useful in organic synthesis. | [Synthesis]
To a solution of the compound of Preparation 6 (152.0 g, 0.6 mol) in tetrahydrofuran (600 ml) was added concentrated hydrochloric acid (75 ml). The reaction mixture was stirred for 2 h and then poured into water (700 ml). The mixture was filtered, washing through with water (750 ml), and the solid material was dried overnight at 40°C. to give the title compound (156.0 g). 2-Oxo-1-benzimidazolinebutyric Acid, yield (156.0 g). 1H-NMR (d6-DMSO): 1.80-1.89 (2H), 2.20-2.25 (2H), 3.74-3.82 (2H), 6.96-7.01 (3H), 7.05-7.10 (1H)
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