Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 19 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Cy5.5 (Sulfo-Cyanine5.5) is a near-infrared fluorescent dye for labeling biomolecules such as peptides, proteins and oligonucleotides.
| Sonrisas canónicas | CCN1C2=C(C3=C(C=C2)C(=CC(=C3)S(=O)(=O)O)S(=O)(=O)[O-])C(C1=CC=CC=CC4=[N+](C5=C(C4(C)C)C6=C(C=C5)C(=CC(=C6)S(=O)(=O)O)S(=O)(=O)O)CCCCCC(=O)O)(C)C |
|---|---|
| IUPAC Name | (2E)-2-[(2E,4E)-5-[3-(5-carboxypentyl)-1,1-dimethyl-6,8-disulfobenzo[e]indol-3-ium-2-yl]penta-2,4-dienylidene]-3-ethyl-1,1-dimethyl-8-sulfobenzo[e]indole-6-sulfonate |
| InChIKey | LIZDKDDCWIEQIN-UHFFFAOYSA-N |
| INCHI | 1S/C41H44N2O14S4/c1-6-42-31-18-16-27-29(21-25(58(46,47)48)23-33(27)60(52,53)54)38(31)40(2,3)35(42)13-9-7-10-14-36-41(4,5)39-30-22-26(59(49,50)51)24-34(61(55,56)57)28(30)17-19-32(39)43(36)20-12-8-11-15-37(44)45/h7,9-10,13-14,16-19,21-24H,6,8,11-12,15,20H2,1-5H3,(H4-,44,45,46,47,48,49,50,51,52,53,54,55,56,57) |
| PubChem CID | 131875897 |
| Términos de entrada MeSH | CY5.5;CY5.5 cyanine dye |
| Peso molecular | 917.05 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Clase | Naphthalenes |
| Subclass | Naphthalene sulfonic acids and derivatives |
| Intermediate Tree Nodes | Naphthalene sulfonates |
| Direct Parent | 2-naphthalene sulfonates |
| Alternative Parents | 1-naphthalene sulfonates 1-naphthalene sulfonic acids and derivatives 2-naphthalene sulfonic acids and derivatives 3-alkylindoles 1-sulfo,2-unsubstituted aromatic compounds Tertiary alkylarylamines Medium-chain fatty acids Heterocyclic fatty acids Sulfonyls Organosulfonic acids Amino acids Carboxylic acid salts Carboxylic acids Azacyclic compounds Propargyl-type 1,3-dipolar organic compounds Monocarboxylic acids and derivatives Enamines Organic salts Carbonyl compounds Organic oxides Hydrocarbon derivatives Organic cations |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 2-naphthalene sulfonate - 1-naphthalene sulfonate - 2-naphthalene sulfonic acid or derivatives - 1-naphthalene sulfonic acid or derivatives - 3-alkylindole - Arylsulfonic acid or derivatives - Indole or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Tertiary aliphatic/aromatic amine - Medium-chain fatty acid - Heterocyclic fatty acid - Fatty acyl - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Amino acid or derivatives - Carboxylic acid salt - Amino acid - Tertiary amine - Propargyl-type 1,3-dipolar organic compound - Organoheterocyclic compound - Azacycle - Organic 1,3-dipolar compound - Carboxylic acid derivative - Carboxylic acid - Enamine - Monocarboxylic acid or derivatives - Organic salt - Hydrocarbon derivative - Organonitrogen compound - Organic oxide - Organic oxygen compound - Organooxygen compound - Organosulfur compound - Amine - Carbonyl group - Organic nitrogen compound - Organic cation - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Dec 10, 2025 | C651516 | |
| Certificate of Analysis | Dec 10, 2025 | C651516 | |
| Certificate of Analysis | Dec 10, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Nov 26, 2025 | C651516 | |
| Certificate of Analysis | Jul 11, 2025 | C651516 | |
| Certificate of Analysis | Jul 11, 2025 | C651516 | |
| Certificate of Analysis | Jul 11, 2025 | C651516 | |
| Certificate of Analysis | Jul 11, 2025 | C651516 | |
| Certificate of Analysis | Feb 26, 2025 | C651516 | |
| Certificate of Analysis | Feb 26, 2025 | C651516 | |
| Certificate of Analysis | Feb 26, 2025 | C651516 | |
| Certificate of Analysis | Feb 23, 2024 | C651516 | |
| Certificate of Analysis | Feb 23, 2024 | C651516 | |
| Certificate of Analysis | Feb 23, 2024 | C651516 |
| Solubilidad | DMSO : 100 mg/mL (109.05 mM; Need ultrasonic) H2O : 5 mg/mL (5.45 mM; ultrasonic and warming and heat to 60°C) |
|---|---|
| Sensibilidad | Light sensitive |
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