ChemicalBook--->CAS DataBase List--->3273-68-5

3273-68-5

3273-68-5 Structure

3273-68-5 Structure
IdentificationBack 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 PropertiesBack 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
Safety DataBack Directory
[HazardClass ]

IRRITANT
Hazard InformationBack 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)
	2-Oxo-1-benzimidazolinebutyric Acid synthesis
Spectrum DetailBack Directory
[Spectrum Detail]

2-Oxo-1-benzimidazolinebutyric Acid(3273-68-5)1HNMR
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