Name: Dy-677 NHS ester
Brand: SIGMA

Sign Into View Organizational & Contract Pricing

About This Item

Empirical Formula (Hill Notation):

C₄₇H₄₉N₃Na₂O₁₄S₃

Molecular Weight:

1022.08

MDL number:

MFCD12912384

UNSPSC Code:

12352200

PubChem Substance ID:

329757579

NACRES:

NA.32

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

form

solid

fluorescence

λ_ex 666 nm; λ_em 700 nm in 0.1 M phosphate pH 7.0

suitability

corresponds for coupling to amines
suitable for fluorescence

storage temp.

2-8°C

SMILES string

[Na+].[Na+].CC1=CC(C)(C)N(CCCS([O-])(=O)=O)c2cc3[o+]c(cc(\C=C\C=C4/N(CCCS([O-])(=O)=O)c5ccc(cc5C4(C)CCCC(=O)ON6C(=O)CCC6=O)S([O-])(=O)=O)c3cc12)-c7ccccc7

InChI

1S/C47H51N3O14S3.2Na/c1-31-30-46(2,3)49(23-11-25-66(57,58)59)39-29-41-36(28-35(31)39)33(26-40(63-41)32-12-6-5-7-13-32)14-8-15-42-47(4,21-9-16-45(53)64-50-43(51)19-20-44(50)52)37-27-34(67(60,61)62)17-18-38(37)48(42)22-10-24-65(54,55)56;;/h5-8,12-15,17-18,26-30H,9-11,16,19-25H2,1-4H3,(H2-,54,55,56,57,58,59,60,61,62);;/q;2*+1/p-2/b14-8+,42-15-;;

InChI key

ZCQYZZOGJZASLR-MNBUABMSSA-L

Application

Dy-677 NHS ester, an amine coupling asymmetric cyanine reagent, is used for fluorescent labeling of amine groups within proteins, amino derivatized oligonucleotide and other amine containing molecules.

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

1399612

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service