Rhodamine B - 10mM in DMSO , CAS No.81-88-9

CAS: 81-88-9 Cat. No.: R426117 Summenformel: C28H31ClN2O3 Molekulargewicht: 479.01 Beilstein Registry Number: 4119648 EG-Nummer: 201-383-9 PubChem CID: 6694
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GRADE & PURITY 10mM in DMSO
Synonyms
RHODAMINE B|81-88-9|Basic Violet 10|Brilliant Pink B|Tetraethylrhodamine|Rhodamine O|Calcozine Red BX|Symulex Magenta F|Rheonine B|Rhodamine FB|Rhodamine B chloride|Geranium lake N|Rhodamine BA|Rhodamine BF|Rhodamine BL|Rhodamine BN|Rhodamine BS|Rhodamine
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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Size
Deutschland (EU)
USA*
Price
Qty
1ml
R426117-1ml
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1 Auf Lager
31,15€
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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 2339 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Rhodamine B is a useful fluorochrome for histology due to its fluorescent properties in ultraviolet light. It ejects an electron onto TiO2, which is then scavenged by O2 forming the O2- radical anion. This anion ultimately becomes the OH radical. A pH-independent process degrades Rhodamine B in TiO2 dispersions containing no dodecylbenzenesulfonate. The compound has been incorporated in a FRET system based on lanthanide-doped nanoparticles for monitoring biological effects. Rhodamine B has also been used as a mitochondrial probe to study the energetic state of multi-drug resistant and sensitive cells where the mitochondrial Rhodamine B concentration was precisely determined with the loss of fluorescence in the presence of MTT Formazan ,a fluorescence quencher. In addition, Rhodamine B has been observed to significantly reduce the number of human lip fibroblast cells in culture. Used for staining Negri bodies in tissue.
A useful fluorochrome for histology, FRET and mitochondrial probe.

Specifications

Synonyme
RHODAMINE B | 81-88-9 | Basic Violet 10 | Brilliant Pink B | Tetraethylrhodamine | Rhodamine O | Calcozine Red BX | Symulex Magenta F | Rheonine B | Rhodamine FB | Rhodamine B chloride | Geranium lake N | Rhodamine BA | Rhodamine BF | Rhodamine BL | Rhodamine BN | Rhodamine BS | Rhodamine
Spezifikationen & Reinheit
10mM in DMSO
Storage
Store at -80°C
Verschickt in
Dry ice packs + Cold packs
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
IUPAC Name
[9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride
InChIKey
PYWVYCXTNDRMGF-UHFFFAOYSA-N
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
Isomere SMILES
CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
WGK Deutschland
3
PubChem CID
6694
Molekulargewicht
479.01
Beilstein
4119648

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
KlasseBenzopyrans
Subclass1-benzopyrans
Intermediate Tree Nodes Dibenzopyrans
Direct ParentXanthenes
Alternative Parents Benzoic acids  Dialkylarylamines  Benzoyl derivatives  Secondary ketimines  Heteroaromatic compounds  Amino acids  Oxacyclic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Xanthene - Benzoic acid or derivatives - Benzoic acid - Benzoyl - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Monocyclic benzene moiety - Benzenoid - Secondary ketimine - Heteroaromatic compound - Amino acid or derivatives - Amino acid - Tertiary amine - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Oxacycle - Hydrocarbon derivative - Amine - Organooxygen compound - Organonitrogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organic chloride salt - Organic salt - Aromatic heteropolycyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
External Descriptors organic chloride salt - xanthene dye
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
EmpfindlichkeitMoisture sensitive.
Schmelzpunkt (°C)210-211°C
Molekulargewicht479.000 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Exact Mass478.202 Da
Monoisotopic Mass478.202 Da
Topological Polar Surface Area52.800 Ų
Heavy Atom Count34
Formal Charge0
Complexity811.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
FAQs und Artikel
Citations of This Product
Lösungsrechner
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