CAS 845-46-5|sodium 4-(4-dimethylaminophenyl)diazenylbenzoate

Introduction：Basic information about CAS 845-46-5|sodium 4-(4-dimethylaminophenyl)diazenylbenzoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Synonyms

Common Name	sodium 4-(4-dimethylaminophenyl)diazenylbenzoate
CAS Number	845-46-5	Molecular Weight	291.28000
Density	1.17g/cm3	Boiling Point	482.6ºC at 760 mmHg
Molecular Formula	C₁₅H₁₄N₃NaO₂	Melting Point	>300℃
MSDS	USA	Flash Point	245.6ºC

Names

Name	4-(4-Dimethylaminophenylazo)benzoic acid sodium salt
Synonym	More Synonyms

BiologicalActivity

Description	Dabcyl acid sodium (DABCYL sodium) is a nonfluorescent chromophore and a quencher. Dabcyl acid sodium can be used as molecular beacon nucleic acid probes to recognize and report the presence of specific nucleic acids in homogeneous solutions[1][2].
Related Catalog	Research Areas >>OthersSignaling Pathways >>Others >>Others
References	[1]. Tyagi S, et al. Molecular beacons: probes that fluoresce upon hybridization. Nat Biotechnol. 1996 Mar;14(3):303-8. [2]. Conlon P, et al. Pyrene excimer signaling molecular beacons for probing nucleic acids. J Am Chem Soc. 2008 Jan 9;130(1):336-42.

Description

Dabcyl acid sodium (DABCYL sodium) is a nonfluorescent chromophore and a quencher. Dabcyl acid sodium can be used as molecular beacon nucleic acid probes to recognize and report the presence of specific nucleic acids in homogeneous solutions[1][2].

Related Catalog

Research Areas >>OthersSignaling Pathways >>Others >>Others

References

[1]. Tyagi S, et al. Molecular beacons: probes that fluoresce upon hybridization. Nat Biotechnol. 1996 Mar;14(3):303-8.

[2]. Conlon P, et al. Pyrene excimer signaling molecular beacons for probing nucleic acids. J Am Chem Soc. 2008 Jan 9;130(1):336-42.

Chemical & Physical Properties

Density	1.17g/cm3
Boiling Point	482.6ºC at 760 mmHg
Melting Point	>300℃
Molecular Formula	C₁₅H₁₄N₃NaO₂
Molecular Weight	291.28000
Flash Point	245.6ºC
Exact Mass	291.09800
PSA	68.09000
LogP	2.53150
Appearance of Characters	Crystalline Powder \| Orange
InChIKey	OSCKRHPYZNTEIO-UHFFFAOYSA-M
SMILES	CN(C)c1ccc(N=Nc2ccc(C(=O)[O-])cc2)cc1.[Na+]

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
HS Code	2927000090

Customs

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

p-(p-dimethylaminophenylazo)benzoic acid sodium salt

MFCD00020350

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