75999

Atto 680 NHS ester

BioReagent, suitable for fluorescence, ≥90% (HPLC)

• MDL number: MFCD03456139
• UNSPSC Code: 12352108
• PubChem Substance ID: 93577784
• NACRES: NA.32

Properties

• product line: BioReagent
• Quality Level: 100
• Assay: ≥90% (HPLC); ≥90% (coupling of degree)
• form: powder
• manufacturer/tradename: ATTO-TEC GmbH
• λ: in methanol (with trifluoroacetic acid)
• UV absorption: λ: 667-673 nm A_max
• suitability: suitable for fluorescence
• storage temp.: −20°C
• SMILES string: [S](=O)(=O)([O-])CC1=CC(N(c3c1cc4nc5c([o+]c4c3)cc6c(c5)CCCN6CC)CCCC(=O)ON2C(=O)CCC2=O)(C)C
• InChI: 1S/C31H34N4O8S/c1-4-33-11-5-7-19-13-22-26(15-24(19)33)42-27-16-25-21(14-23(27)32-22)20(18-44(39,40)41)17-31(2,3)34(25)12-6-8-30(38)43-35-28(36)9-10-29(35)37/h13-17H,4-12,18H2,1-3H3
• InChI key: PVQYIKUDSQLKDA-UHFFFAOYSA-N

Description

Application

Molar absorption 120,000 1/M cm, abs: 675 nm, em: 705 nm, QY=0.3, T_fl 1.7 ns (unpublished data); excitation energy acceptor in an acceptor/donor zeolite system.

Legal Information

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves