3,3′-Dipentyloxacarbocyanine iodide (DiOC5(3) iodide) - BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥95% , CAS No.53213-81-3

CAS: 53213-81-3 Cat. No.: D1452174 Summenformel: C27H33IN2O2 Molekulargewicht: 544.468 EG-Nummer: 637-298-2 PubChem CID: 5745347
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GRADE & PURITY BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. ≥95%
Synonyms
3,3′-Dipentyloxacarbocyanine iodide | 3-Pentyl-2-(3-(3-pentylbenzo[d]oxazol-2(3H)-ylidene)prop-1-en-1-yl)benzo[d]oxazol-3-ium iodide | DiOC5(3) Membrane Potential Fluorescent Probe | DiOC5 (3)
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
Application
Cell Staining, Fluorescence Analysis
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Size
Deutschland (EU)
USA*
Price
Qty
20mg
D1452174-20mg
Auf Bestellung · 8–12 Wochen
104,04€
Enter a quantity for the sizes you want to add.
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Why this grade

BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥95% Biological Stain,BioReagent,für die Fluoreszenzanalyse,für die Mikroskopie for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

DiOC5(3) is a membrane potential (MP)-modifying fluorescent dye. It is an anti-LSC compound that can be used for diagnostic imaging. DiOC5(3) offers the advantage of being a single fluorescent chemical entity. As a carbocyanine dye, DiOC5(3) is widely used for the measurement of membrane potential.
Application
Membrane potential staining
Product Features
1. Stable performance: high fluorescence brightness and excellent photostability;
2. Low batch-to-batch variation: in-house developed product with tight control of inter-batch differences;
3. Easy to use: a wide selection of membrane potential dyes is available for flexible use.
Product Parameters
1. Appearance: orange-red solid, soluble in DMSO and DMF
2. Ex/Em: 482/497 nm (in MeOH)
3. CAS No.: 53213-81-3
4. Formula: C₂₇H₃₃IN₂O₂
5. Molecular weight: 544.5
Precautions
1. Briefly centrifuge the product to the bottom of the tube before use prior to subsequent experiments.
2. All fluorescent dyes are subject to photobleaching; protect from light as much as possible to slow fluorescence quenching.
3. This product is for research use only. It is not intended for clinical diagnosis or therapy, or for use in food or pharmaceutical products, and shall not be stored in ordinary residences.
4. For your safety and health, please wear a lab coat and disposable gloves during operation.

Specifications

Synonyme
3,3′-Dipentyloxacarbocyanine iodide | 3-Pentyl-2-(3-(3-pentylbenzo[d]oxazol-2(3H)-ylidene)prop-1-en-1-yl)benzo[d]oxazol-3-ium iodide | DiOC5(3) Membrane Potential Fluorescent Probe | DiOC5 (3)
Spezifikationen & Reinheit
BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥95%
Stabilität und Lagerung
Store at -20℃ long term (36 months). Store in the dark.
Storage
Protected from light,Store at -20°C
Verschickt in
Ice chest + Ice pads
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Note
Biological Stain, BioReagent, für die Fluoreszenzanalyse, für die Mikroskopie
Reinheit
≥95%
Namen und Kennungen
Kanonisches LächelnCCCCCN1C2=CC=CC=C2OC1=CC=CC3=[N+](C4=CC=CC=C4O3)CCCCC.[I-]
IUPAC Name(2Z)-3-pentyl-2-[(E)-3-(3-pentyl-1,3-benzoxazol-3-ium-2-yl)prop-2-enylidene]-1,3-benzoxazole;iodide
InChIKeyCDLMLYASVIQVPH-UHFFFAOYSA-M
INCHI1S/C27H33N2O2.HI/c1-3-5-11-20-28-22-14-7-9-16-24(22)30-26(28)18-13-19-27-29(21-12-6-4-2)23-15-8-10-17-25(23)31-27;/h7-10,13-19H,3-6,11-12,20-21H2,1-2H3;1H/q+1;/p-1
Isomere SMILES CCCCCN\1C2=CC=CC=C2O/C1=C\C=C\C3=[N+](C4=CC=CC=C4O3)CCCCC.[I-]
WGK Deutschland 3
RTECS DM5285250
PubChem CID 5745347
Molekulargewicht 544.468

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

3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDatumArtikel
ZJ26F0636882Certificate of AnalysisJul 01, 2026 D1452174
Chemische und physikalische Eigenschaften
LöslichkeitSolubility in DMSO: 50 mg/mL (91.83 mM; sonication-assisted dissolution; hygroscopic DMSO significantly affects the solubility of the product, so freshly opened DMSO is recommended).
EmpfindlichkeitLight-sensitive
FAQs und Artikel
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