777331

Cy3-alkyne

for copper catalyzed click labeling

• Empirical Formula (Hill Notation): C₄₇H₇₃N₅O₁₀S₃
• Molecular Weight: 964.31
• UNSPSC Code: 12352200
• PubChem Substance ID: 329767900
• NACRES: NA.22

Properties

• Quality Level: 100
• form: solid
• reaction suitability: reaction type: click chemistry
• storage temp.: −20°C
• SMILES string: CC1(C)C(/C=C/C=C2N(CCCS([O-])(=O)=O)C3=CC=C(S(=O)([O-])=O)C=C3C/2(C)C)=[N+](CCCCCC(NCC#C)=O)C4=C1C=C(S(=O)([O-])=O)C=C4.CC[NH+](CC)CC.CC[NH+](CC)CC
• InChI: 1S/C35H43N3O10S3.2C6H15N/c1-6-19-36-33(39)14-8-7-9-20-37-29-17-15-25(50(43,44)45)23-27(29)34(2,3)31(37)12-10-13-32-35(4,5)28-24-26(51(46,47)48)16-18-30(28)38(32)21-11-22-49(40,41)42;2*1-4-7(5-2)6-3/h1,10,12-13,15-18,23-24H,7-9,11,14,19-22H2,2-5H3,(H3-,36,39,40,41,42,43,44,45,46,47,48);2*4-6H2,1-3H3
• InChI key: OZKAPYXVMSRMDQ-UHFFFAOYSA-N

Description

Application

Alkyne modified cyanine dye. Can be used to detect or label azide-containing molecules or biomolecules by fluorescence spectroscopy following azide-alkyne cycloaddition.

Solubility: DMSO, water, DMF, MeOH
Abs/Em: 553/566 nm
Extinction Coefficient: 151,000 cm-1M-1

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable