Cyanine 5, SE - Ex:647nm, Em:665nm, ≥95%(HPLC) , CAS No.146368-14-1

CAS: 146368-14-1 Cat. No.: C288764 Summenformel: C37H43N3O10S2 Molekulargewicht: 753.88 EG-Nummer: 640-992-8
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GRADE & PURITY Ex:647nm ? Fluorescence excitation maximum at 647 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:665nm ? Fluorescence emission maximum at 665 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. ≥95%(HPLC)
Synonyms
N13281 | F02-0026 | 2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate | Cy5-NHS ester;2-(5-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Deutschland (EU)
USA*
Price
Qty
5mg
C288764-5mg
—
3 Auf Lager
86,69€
10mg
C288764-10mg
—
2 Auf Lager
121,40€
25mg
C288764-25mg
—
2 Auf Lager
242,88€
50mg
C288764-50mg
—
2 Auf Lager
373,04€
Enter a quantity for the sizes you want to add.
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Why this grade

Ex:647nm, Em:665nm, ≥95%(HPLC) Em:665nm,Ex:647nm 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.

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Literature proof

Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
N13281 | F02-0026 | 2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate | Cy5-NHS ester;2-(5-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl
Spezifikationen & Reinheit
Ex:647nm, Em:665nm, ≥95%(HPLC)
Biochemische und physiologische Mechanismen
Red fluorescent dye for the labeling of amines. Excitation maximum ~649 nm; emission maximum ~666 nm.
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
Em:665nm, Ex:647nm
Reinheit
≥95%(HPLC)
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504773025
Kanonisches Lächeln
CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C
IUPAC Name
2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate
InChIKey
WXWLHDCCGVWTDZ-UHFFFAOYSA-N
INCHI
1S/C37H43N3O10S2/c1-6-38-29-18-16-25(51(44,45)46)23-27(29)36(2,3)31(38)13-9-7-10-14-32-37(4,5)28-24-26(52(47,48)49)17-19-30(28)39(32)22-12-8-11-15-35(43)50-40-33(41)20-21-34(40)42/h7,9-10,13-14,16-19,23-24H,6,8,11-12,15,20-22H2,1-5H3,(H-,44,45,46,47,48,49)
Isomere SMILES
CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C
Molekulargewicht
753.88
Reaxy-Rn
19541606
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19541606&ln=

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
KlasseIndoles and derivatives
SubclassIndoles
Intermediate Tree Nodes Not available
Direct Parent3-alkylindoles
Alternative Parents 1-sulfo,2-unsubstituted aromatic compounds  Tertiary alkylarylamines  Pyrrolidine-2-ones  Benzenoids  Sulfonyls  Organosulfonic acids  Dicarboximides  Amino acids and derivatives  Lactams  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Enamines  Monocarboxylic acids and derivatives  Carbonyl compounds  Organic salts  Hydrocarbon derivatives  Organic oxides  Organic cations  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 3-alkylindole - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Tertiary aliphatic/aromatic amine - Pyrrolidone - 2-pyrrolidone - Benzenoid - Dicarboximide - Pyrrolidine - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Tertiary amine - Lactam - Amino acid or derivatives - Propargyl-type 1,3-dipolar organic compound - Carboxylic acid derivative - Organic 1,3-dipolar compound - Azacycle - Enamine - Monocarboxylic acid or derivatives - Hydrocarbon derivative - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organosulfur compound - Organic oxygen compound - Organic oxide - Amine - Organic nitrogen compound - Organic salt - Organic cation - Aromatic heteropolycyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as 3-alkylindoles. These are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
External Descriptors Not available
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.

20 results found

Lot NumberCertificate TypeDatumArtikel
K2520796Certificate of AnalysisSep 04, 2026 C288764
K2520790Certificate of AnalysisSep 04, 2026 C288764
K2520789Certificate of AnalysisSep 04, 2026 C288764
G2628090Certificate of AnalysisAug 05, 2026 C288764
H2526477Certificate of AnalysisJun 09, 2026 C288764
H2526475Certificate of AnalysisJun 09, 2026 C288764
I2207535Certificate of AnalysisMar 18, 2026 C288764
I2207536Certificate of AnalysisMar 18, 2026 C288764
I2207537Certificate of AnalysisMar 18, 2026 C288764
I2207539Certificate of AnalysisMar 18, 2026 C288764
K2520792Certificate of AnalysisOct 29, 2025 C288764
B2423116Certificate of AnalysisSep 09, 2025 C288764
H2526476Certificate of AnalysisJul 16, 2025 C288764
H2526478Certificate of AnalysisJul 16, 2025 C288764
G2508081Certificate of AnalysisJul 16, 2025 C288764
E2523066Certificate of AnalysisMay 28, 2025 C288764
B2519065Certificate of AnalysisDec 19, 2024 C288764
A2503303Certificate of AnalysisDec 19, 2024 C288764
B2423139Certificate of AnalysisDec 19, 2024 C288764
B2423115Certificate of AnalysisDec 19, 2024 C288764
Chemische und physikalische Eigenschaften
LöslichkeitSolvent:DMSO, Max Conc. mg/mL: 75.39, Max Conc. mM: 100; Solvent:DMF, Max Conc. mg/mL: 75.39, Max Conc. mM: 100
EmpfindlichkeitLight sensitive,Moisture sensitive
Molekulargewicht753.900 g/mol
XLogP34.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count11
Rotatable Bond Count13
Exact Mass753.239 Da
Monoisotopic Mass753.239 Da
Topological Polar Surface Area198.000 Ų
Heavy Atom Count52
Formal Charge0
Complexity1720.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count3
The total count of all stereochemical bonds3
Covalently-Bonded Unit Count1
FAQs und Artikel
Citations of This Product
Lösungsrechner
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