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Rhodamine B

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Identification
Molecular formula
C28H31N2O3Cl
CAS number
81-88-9
IUPAC name
ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate
State
State

At room temperature, Rhodamine B is typically found as a solid powder.

Melting point (Celsius)
210.00
Melting point (Kelvin)
483.00
Boiling point (Celsius)
697.00
Boiling point (Kelvin)
970.00
General information
Molecular weight
479.01g/mol
Molar mass
479.0140g/mol
Density
1.2705g/cm3
Appearence

Rhodamine B is a bright reddish-violet powder that is commonly used as a dye and a fluorescence tracer. It has a strong absorption and emission fluoresce in the visible spectrum and is often used in biochemistry as a staining agent.

Comment on solubility

Solubility of Ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate

The solubility of ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate can prove to be quite intriguing due to its complex structure. In general, solubility characteristics of organic compounds like this one are influenced by several factors:

  • Polar vs. Nonpolar: The presence of polar functional groups can enhance solubility in polar solvents, such as water, while nonpolar regions favor solubility in organic solvents.
  • Molecular Interactions: Hydrogen bonding capabilities and dipole-dipole interactions may affect solubility. The ethylamino and ethylimino groups can engage in such interactions, enhancing solubility in certain environments.
  • Temperature: Increased temperature typically enhances solubility, particularly for solids in liquids. Therefore, heating solvents might improve the dissolution of this compound.
  • pH Level: The solubility can also vary with pH, particularly if the compound can ionize. Adjusting the pH might show variations in solubility based on acid-base equilibria.

However, it’s essential to note that without specific experimental data, one can only hypothesize about its solubility under various conditions. The complexity of this compound suggests that it may exhibit varying solubility patterns, possibly being sparingly soluble in water but more soluble in organic solvents. As a result, potential applications can greatly depend on understanding its solubility profile thoroughly.

Interesting facts

Interesting Facts about Ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate

Ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate is a captivating compound that belongs to a fascinating class of organic molecules known as xanthene derivatives. Here are some key insights that highlight its significance:

  • Versatile Applications: Compounds like ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate are often utilized in the development of fluorescent dyes and sensors. Their unique properties allow them to emit light in varied wavelengths, making them valuable in analytical chemistry and biochemistry.
  • Structural Characteristics: The xanthene backbone is known for its rigidity and planarity, which contributes to its photochemical properties. This rigidity plays a vital role in the stability and reactivity of the compound.
  • Biological Interest: Some xanthene derivatives have demonstrated potential bioactivity, being investigated for their roles as molecular probes or therapeutic agents. The presence of an ethylamino group may enhance their interaction with biological systems.
  • Research Catalyst: Owing to its distinctive structure, researchers continue to study this compound for insights into new materials or in the field of organic electronics, particularly in the design of light-emitting devices.
  • Color and Light Interaction: Peering into its behavior, one might wonder how such compounds interact with light. The conjugated system found in xanthene derivatives is pivotal for their color and fluorescence, tapping into the principles of quantum mechanics and photophysics.

In conclusion, ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate serves as a remarkable example of how complex organic compounds can bridge various fields of chemical research, enabling innovation across diverse applications.

Synonyms
Ethyl 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate
3373-01-1
CHEMBL402140
NSC10474
NSC36345
NSC47732
rhodamine-6zh
Ethyl 2-(6-(ethylamino)-3-[ethylimino]-2,7-dimethyl-3H-xanthen-9-yl)benzoate
Rhodamine 6G base
Rhodamine 6G- parent
CBChromo1_000143
Aizen Rhodamine 6GCP Base
CBDivE_013147
SCHEMBL1495836
SCHEMBL4817749
CHEMBL1185241
CHEMBL1652627
DTXSID5043843
SCHEMBL10028465
DTXSID90859569
BDBM50336500
STL483856
AKOS040850851
NS00017452
EN300-6513089
AE-641/01691018
ethyl 2-[(3Z)-6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate
ethyl 2-[(6E)-3-(ethylamino)-6-ethylimino-2,7-dimethyl-xanthen-9-yl]benzoate
ethyl 2-{(3E)-6-(ethylamino)-3-[(E)-ethylimino]-2,7-dimethyl-3H-xanthen-9-yl}benzoate
o-(6-ethylamino-3-ethylimino-2,7-dimethyl-3h-xanthene-9-yl) benzoic acid ethyl ester
(E)-N-(9-(2-(ethoxycarbonyl)phenyl)-6-(ethylamino)-2,7-dimethyl-3H-xanthen-3-ylidene)ethanaminium chloride
[9-(2-ethoxycarbonyl-phenyl)-6-ethylamino-2,7-dimethyl-xanthen-(3E)-ylidene]-ethyl-ammonium; chloride
Benzoic acid, 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]-, ethyl ester
Benzoic acid, o-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]-, ethyl ester