9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride

Basic Information

View in Editor

CAS Number

81-88-9

Molecular Formula

C28H31ClN2O3

Molecular Weight

479.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

210-211 (dec.)

Density

0.79 g/mL at 20 °C

Solubility

H2O: soluble1mg/mL

Refractive Index

1.6500 (estimate)

SMILES

View in Editor

CCN(CC)c1ccc2c(c1)oc-3cc(=[N+](CC)CC)ccc3c2c4ccccc4C(=O)O.[Cl-]

InChI

InChI=1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H

InChIKey

PYWVYCXTNDRMGF-UHFFFAOYSA-N

LogP

2.56500

Complexity

811

Safety Information

View Safety Information

GHS Hazard Pictograms

H225

H319

H336

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

Hazard Class

Class 9 Class 9

Storage Conditions

2-8℃

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

对湿度敏感

Toxicity

LD50 i.v. in rats: 89.5 mg/kg (Webb)

Synonyms & References

English

Rhodamine B
Basic Violet 10
C.I. 45170
Tetraethylrhodamine
Rhodamine B solution
rhodamine B for microscopy
rhodamine B (laser dye)
C.I. Basic Violet 10
Basic Violet 10 (C.I.)
9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride
Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]
RHODAMINE B EX
RhodamineB,pure100GR
RhodamineB,pure500GR
AKA213
AKA214
Brilliant Pink B
C.I Basic viole
c.i.749
D and C Red No. 19
N,N,N′,N′-Tetraethyl-2-(6-aMino-3-iMino-3H-xanthen-9-yl)benzoic acid
Pilot578
redno213
RhodaMine 610
Rhodamine B, ozone friendly ready to use spray for TLC
RhodaMine B, pure
rhodamine blue
rhodamine hydrochloride
Rhodamine O
Tetraethyl　rhodaMine
Basic Violet 10

MDL Number

MFCD00011931

Customs Code

32041300

FAQ

What is 9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride (CAS: 81-88-9)?

9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride (CAS: 81-88-9) is a synthetic organic compound with a complex structure containing a xanthene ring system. It is known for its fluorescent properties and is commonly used in scientific research. The compound has a molecular formula of C23H29NO3 and is typically a yellow solid at room temperature.

What are the main uses of 9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride (CAS: 81-88-9)?

This compound is primarily used as a fluorescent dye in biochemistry and molecular biology for labeling biomolecules. It finds applications in pharmaceutical research for drug development and in industrial settings for quality control. Additionally, it is used in research for studying molecular interactions and fluorescence spectroscopy.

Is 9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride (CAS: 81-88-9) safe?

9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride (CAS: 81-88-9) is generally considered safe when handled properly. However, it is advisable to follow standard safety protocols, including wearing gloves and goggles. It is not classified as highly toxic, but prolonged exposure or ingestion should be avoided. Safety data sheets (SDS) should be consulted for detailed handling instructions.

How should 9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium chloride (CAS: 81-88-9) be stored?

This compound should be stored in a cool, dry, and dark place to maintain its stability. It is best kept at temperatures below 25°C and away from moisture. Protection from light is crucial, so storage in amber-colored containers is recommended. Ensure it is stored in a well-ventilated area and kept out of reach of children and unauthorized personnel.