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Key Documents

51035

Sigma-Aldrich

Fluorescent orange 547

suitable for fluorescence

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About This Item

Empirical Formula (Hill Notation):
C30H35N2NaO8S2
Molecular Weight:
638.73
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
Pricing and availability is not currently available.

Assay

≥90% (HPCE)

form

solid

fluorescence

λex 548 nm; λem 567 nm in 0.1 M phosphate pH 7.0

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

[Na+].CCN1c2ccc(cc2C(C)(CCCC(O)=O)/C1=C\C=C\C3=[N+](CC)c4ccc(cc4C3(C)C)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C30H36N2O8S2.Na/c1-6-31-24-15-13-20(41(35,36)37)18-22(24)29(3,4)26(31)10-8-11-27-30(5,17-9-12-28(33)34)23-19-21(42(38,39)40)14-16-25(23)32(27)7-2;/h8,10-11,13-16,18-19H,6-7,9,12,17H2,1-5H3,(H2-,33,34,35,36,37,38,39,40);/q;+1/p-1

InChI key

CKNWOULQMNPCPW-UHFFFAOYSA-M

Application

Fluorescent orange 547 is a fluorescent biolabel designed for excitation by He/Ne lasers (at 544 nm) or mercury arc lamps. Fluorescent orange 547 reactive exhibits a strong solid state emission. With a negative over all charge Fluorescent orange 547 offers improved water solubility.

Storage Class Code

13 - Non 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

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