15167

Sigma-Aldrich

NIR-797 isothiocyanate

suitable for fluorescence, ≥70% (coupling to amines)

Synonym(s):
1,1′-Bis(4-sulfobutyl)-11-(4-isothiocyanatophenylthio)-3,3,3′,3′-tetramethyl-10,12-tri methyleneindotricarbocyanine monosodium salt
Empirical Formula (Hill Notation):
C45H50N3NaO6S4
CAS Number:
Molecular Weight:
880.14
Beilstein/REAXYS Number:
6681910
MDL number:
PubChem Substance ID:
NACRES:
NA.32
Pricing and availability is not currently available.

Quality Level

assay

≥70% (coupling to amines)

fluorescence

λex 795 nm; λem 817 nm in 0.1 M phosphate pH 7.0

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

[Na+].CC1(C)/C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCS([O-])(=O)=O)c4ccccc4C3(C)C)=C2Sc5ccc(cc5)N=C=S)N(CCCCS([O-])(=O)=O)c6ccccc16

InChI

1S/C45H51N3O6S4.Na/c1-44(2)37-16-5-7-18-39(37)47(28-9-11-30-57(49,50)51)41(44)26-20-33-14-13-15-34(43(33)56-36-24-22-35(23-25-36)46-32-55)21-27-42-45(3,4)38-17-6-8-19-40(38)48(42)29-10-12-31-58(52,53)54;/h5-8,16-27H,9-15,28-31H2,1-4H3,(H-,49,50,51,52,53,54);/q;+1/p-1

InChI key

URQBXUCJHTXMKS-UHFFFAOYSA-M

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Near-infrared cyanine dyes for labeling of proteins

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
M. Lipowska et al.
Synthetic Communications, 23, 3087-3087 (1993)

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