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75999

Atto 680 NHS ester

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

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About This Item

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

BioReagent

Quality Segment

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 Amax

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

Application

Molar absorption 120,000 1/M cm, abs: 675 nm, em: 705 nm, QY=0.3, Tfl 1.7 ns (unpublished data); excitation energy acceptor in an acceptor/donor zeolite system.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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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