Cy5.5 maleimide - Ex:678nm, Em:695nm, ≥95% , CAS No.1593644-50-8

CAS: 1593644-50-8 Cat. No.: C171357 Molecular Weight: 741.36

GRADE & PURITY Ex:678nm, Em:695nm, ≥95%

Synonyms

1H-Benz[e]indolium, 2-[5-[3-[6-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]amino]-6-oxohexyl]-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene]-1,3-pentadien-1-yl]-1,1,3-trimethyl-

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Cyanine5.5 maleimide is a thiol reactive dye which is capable of selective labeling of sulfhydryl groups in proteins, an analog of Cy5.5® maleimide. Near infrared emission of Cyanine5.5 makes this dye suitable for bioimaging applications. 

Specifications

Synonyms

1H-Benz[e]indolium, 2-[5-[3-[6-[[2-(2, 5-dihydro-2, 5-dioxo-1H-pyrrol-1-yl)ethyl]amino]-6-oxohexyl]-1, 3-dihydro-1, 1-dimethyl-2H-benz[e]indol-2-ylidene]-1, 3-pentadien-1-yl]-1, 1, 3-trimethyl-

Specifications & Purity

Ex:678nm, Em:695nm, ≥95%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Em:695nm, Ex:678nm

Purity

≥95%

Names and Identifiers

• Pubchem Sid: 504773654
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504773654
• Canonical Smiles: CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC=CC=C4C(C5=C(N4CCCCCC(=O)NCCN6C(=O)C=CC6=O)C=CC7=CC=CC=C75)(C)C)C.[Cl-]
• IUPAC Name: 6-[(2Z)-1,1-dimethyl-2-[(2E,4E)-5-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)penta-2,4-dienylidene]benzo[e]indol-3-yl]-N-[2-(2,5-dioxopyrrol-1-yl)ethyl]hexanamide;chloride
• InChIKey: VNFHENZPAYHJJQ-UHFFFAOYSA-N
• INCHI: 1S/C46H48N4O3.ClH/c1-45(2)38(48(5)36-25-23-32-16-11-13-18-34(32)43(36)45)20-8-6-9-21-39-46(3,4)44-35-19-14-12-17-33(35)24-26-37(44)49(39)30-15-7-10-22-40(51)47-29-31-50-41(52)27-28-42(50)53;/h6,8-9,11-14,16-21,23-28H,7,10,15,22,29-31H2,1-5H3;1H
• Molecular Weight: 741.36
• Reaxy-Rn: 27049242
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=27049242&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Naphthalenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Naphthalenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Naphthalenes
• Alternative Parents: 3-alkylindoles Tertiary alkylarylamines Maleimides N-acyl amines N-substituted carboxylic acid imides Dicarboximides Pyrrolines Amino acids and derivatives Secondary carboxylic acid amides Propargyl-type 1,3-dipolar organic compounds Enamines Azacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic chloride salts Organic cations
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Naphthalene - 3-alkylindole - Indole or derivatives - Tertiary aliphatic/aromatic amine - Maleimide - Fatty amide - Fatty acyl - N-acyl-amine - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrroline - Amino acid or derivatives - Carboxamide group - Secondary carboxylic acid amide - Tertiary amine - Carboxylic acid derivative - Enamine - Azacycle - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carbonyl group - Organic chloride salt - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organic salt - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Amine - Organic cation - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (< 1 uM, < 1 mg/L)
• Sensitivity: light sensitive