DAN

Catalog Number

ACM771971-2

CAS

771-97-1

Structure

Synonyms

2,3-Diaminophthalene

IUPAC Name

Naphthalene-2,3-diamine

Molecular Weight

158.2

Molecular Formula

C10H10N2

Canonical SMILES

C1=CC=C2C=C(C(=CC2=C1)N)N

InChI

InChI=1S/C10H10N2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6H,11-12H2

InChI Key

XTBLDMQMUSHDEN-UHFFFAOYSA-N

Boiling Point

273.29 °C

Melting Point

197 - 203 °C

Purity

98%+

Density

1.0968 g/ml

Appearance

Off-white to light brown solid

Application

DAN, a colorless to white crystalline powder, serves as a versatile reagent with several important applications. It is used in the preparation of precursors for multi-layer 3D materials involving chiral organic sandwich compounds. Furthermore, DAN is highly effective as a colorimetric and fluorometric reagent for detecting selenium and can also be employed in the fluorometric determination of nitrite. In particular, DAN reacts with nitrosonium, which is formed from nitrite at low pH, to produce the fluorescent dye 1 H-naphthotriazole, allowing for the detection of nitrite concentrations ranging from 10 nM to 10 μM. This reaction is notably compatible with a 96-well format, facilitating its use in various analytical applications. Additionally, DAN is also useful for the detection of ketones and alpha-keto acids. This makes DAN a critical tool in rigorous scientific and analytical procedures.

Storage

Stored at +4 °C

Emission Maximum

406 nm

Excitation Maximum

364 nm

• Catalog Number: ACM771971-2
• CAS: 771-97-1
• Synonyms: 2,3-Diaminophthalene
• IUPAC Name: Naphthalene-2,3-diamine
• Molecular Weight: 158.2
• Molecular Formula: C10H10N2
• Canonical SMILES: C1=CC=C2C=C(C(=CC2=C1)N)N
• InChI: InChI=1S/C10H10N2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6H,11-12H2
• InChI Key: XTBLDMQMUSHDEN-UHFFFAOYSA-N
• Boiling Point: 273.29 °C
• Melting Point: 197 - 203 °C
• Purity: 98%+
• Density: 1.0968 g/ml
• Appearance: Off-white to light brown solid
• Application: DAN, a colorless to white crystalline powder, serves as a versatile reagent with several important applications. It is used in the preparation of precursors for multi-layer 3D materials involving chiral organic sandwich compounds. Furthermore, DAN is highly effective as a colorimetric and fluorometric reagent for detecting selenium and can also be employed in the fluorometric determination of nitrite. In particular, DAN reacts with nitrosonium, which is formed from nitrite at low pH, to produce the fluorescent dye 1 H-naphthotriazole, allowing for the detection of nitrite concentrations ranging from 10 nM to 10 μM. This reaction is notably compatible with a 96-well format, facilitating its use in various analytical applications. Additionally, DAN is also useful for the detection of ketones and alpha-keto acids. This makes DAN a critical tool in rigorous scientific and analytical procedures.
• Storage: Stored at +4 °C
• Emission Maximum: 406 nm
• Excitation Maximum: 364 nm