ChemicalBook--->CAS DataBase List--->1237-75-8

1237-75-8

1237-75-8 Structure

1237-75-8 Structure
IdentificationMore
[Name]

N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide
[CAS]

1237-75-8
[Synonyms]

7-BROMO-3-HYDROXY-N-(2-METHOXYPHENYL)-2-NAPHTHALENECARBOXAMIDE
CI NO 37566
NAPHTHOL AS-BI
7-bromo-3-hydroxy-n-(2-methoxyphenyl)-2-naphthalenecarboxamid
6-bromo-2-hydroxy-N-o-hydroxyphenylnaphthalene-3-carboxamide
5-(3'-Hydroxy-2'-naphthylformamido)benzimidazolone
N-C2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-Hydorxy-2-Naphthalenecarboxamide
N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxynaphthalene-2-carboxamide
5-(3-Hydroxy-2-Naphthoylamino)Benzimidazolin-2-One
3-hydroxy-N-(2-oxo-5-benzimidazolinyl)-2-naphthamide
NAPHTHOL AS-BI C.I. NO. 37566
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxynaphthalin-2-carboxamid
2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-, 3-hydroxy
5-(3-Hydroxy-2-napht
Naphthol AS-BI (C.I. 37566)
7-Bromo-3-hydroxy-N-(2-methoxyphenyl)-2-naphthamide
C.I.37566
C.I.Azoic Coupling Component 45
Naphtol AS-BI
[EINECS(EC#)]

248-048-3
[Molecular Formula]

C18H13N3O3
[MDL Number]

MFCD00004077
[Molecular Weight]

319.31
[MOL File]

1237-75-8.mol
Chemical PropertiesBack Directory
[Boiling point ]

467.3±40.0 °C(Predicted)
[density ]

1.544±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

8.42±0.40(Predicted)
[CAS DataBase Reference]

1237-75-8(CAS DataBase Reference)
[EPA Substance Registry System]

2-Naphthalenecarboxamide, 7-bromo-3-hydroxy-N-(2-methoxyphenyl)- (1237-75-8)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P280-P305+P351+P338
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Naphthol AS-BI is a substrate of β-glucuronidase and produces a bright red effect after staining biological tissues.
[Preparation]

O-Anisidine?and 7-Bromo-3-hydroxy-2-naphthoic acid?condensation
[References]

[1] HAYASHI M, NAKAJIMA Y, FISHMAN W H. The cytologic demonstration of β-glucuronidase employing naphthol AS-BI glucuronide and hexazonium pararosanilin; a preliminary report[J]. Journal of Histochemistry & Cytochemistry, 1964, 12(4): 293-297.
Spectrum DetailBack Directory
[Spectrum Detail]

N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide(1237-75-8)MS
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide(1237-75-8)IR1
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide(1237-75-8)IR2
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