5649-76-3

Basic information

• Product Name: 2H-Naphth[2,3-d]imidazol-2-one,1,3-dihydro-(8CI,9CI)
• Synonyms: 2H-Naphth[2,3-d]imidazol-2-one,1,3-dihydro-(8CI,9CI);1H-Naphtho[2,3-d]imidazol-2(3H)-one
• CAS NO: 5649-76-3
• Molecular Formula: C₁₁H₈N₂O
• Molecular Weight: 184.19402
• Product Categories: BENZIMIDAZOLE
• Mol File: 5649-76-3.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 2H-Naphth[2,3-d]imidazol-2-one,1,3-dihydro-(8CI,9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Naphth[2,3-d]imidazol-2-one,1,3-dihydro-(8CI,9CI)(5649-76-3)
• EPA Substance Registry System: 2H-Naphth[2,3-d]imidazol-2-one,1,3-dihydro-(8CI,9CI)(5649-76-3)

Safety Data

• Hazardous Substances Data: 5649-76-3(Hazardous Substances Data)

Upstream product

• 771-97-1 2,3-Diaminonaphthalene 
• 57-13-6 urea 
• 201230-82-2 carbon monoxide 
• 530-62-1 1,1'-carbonyldiimidazole 
• 856211-46-6 3-acetylamino-[2]naphthoyl azide 
• 62-53-3 aniline 
• 16673-87-3 3-acetylamino-[2]naphthoic acid amide 

Relevant articles and documents

Sequence-Specific Quantitation of Mutagenic DNA Damage via Polymerase Amplification with an Artificial Nucleotide

DNA mutations can result from replication errors due to different forms of DNA damage, including low-abundance DNA adducts induced by reactions with electrophiles. The lack of strategies to measure DNA adducts within genomic loci, however, limits our unde

BASE-MODIFIED-NUCLEOSIDE ANALOGS FOR THE DETECTION OF O6-ALKYL GUANINE

The present disclosure provides novel compounds containing a base- modified nucleoside of formula and methods for detecting the presence of guanine in a nucleic acid and for isolating O6-alkyl guanine comprising nucleic acid. The disclosure is based on base-modified-nucleoside analogs that form stable base pairs with O6-alkyl guanine.

A New Synthesis of Cyclic Ureas, Cyclic Urethanes, and a Quinazolinedione. Selenium-Assisted Carbonylation of Aromatic Amines with Carbon Monoxide

Five-, six-, and seven-membered cyclic ureas were synthesized in excellent yields from various aromatic diamines by reaction with carbon monoxide and a stoichiometric or excess amount of selenium in the presence of an oxidizing agent such as oxygen or dimethyl sulfoxide producing selectively the five- and six-membered cyclic ureas.In the case of 2-(2-aminoethyl)aniline under the catalytic conditions, intra- and intermolecular carbonylation competed resulting in the formation of a mixture of the seven-membered cyclic urea, 1,3,4,5-tetrahydro-2H-1,3-benzodiazepin-2-one and the acyclic urea, 1,3-bisurea.The distribution ratio of these two products varied depending on the reaction conditions, but selective formation of the cyclic urea was attained only when a stoichiometric or excess amount of selenium was used.In addition to the above diamino compounds, 2-carbamoylaniline, 2-amino-3-pyridinol, and 2-(hydroxymethyl)-aniline also underwent similar carbonylation to give 2,4(1H,3H)-quinazolinedione, oxazolopyridin-2-(3H)-one, and 1,4-dihydro-2H-3,1-benzoxazin-2-one, respectively.