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Chemical structure of Sulfo-Cy7·5 NHS ester

GC71758

Sulfo-Cy7·5 NHS ester

Also known as potassium (2Z)-3-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-1,1-dimethyl-2-[(2Z)-2-[3-[(E)-2-(1,1,3-trimethyl-6,8-disulfobenzo[e]indol-3-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]benzo[e]indole-6,8-disulfonate

Sulfo-Cy7·5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups

ChemicalCAS2736437-44-6MW1104.29FormulaC49H50KN3O16S4
CAS number
2736437-44-6
Molecular weight
1104.29
Formula
C49H50KN3O16S4
Solubility
DMSO ： 50 mg/mL (45·28 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
InChIKey
HDBJLDCQQJVKRA-UHFFFAOYSA-M
Catalogue number
GC71758
Brand
GLPBIO
Computed properties PubChem CID 165412495 · TPSA 327 Ų · H-bond donors 2 · H-bond acceptors 17
TPSA
327 Ų
H-bond donors
2
H-bond acceptors
17
Rotatable bonds
14
Heavy atoms
73

SMILES CC1(C(=[N+](C2=C1C3=C(C=C2)C(=CC(=C3)S(=O)(=O)O)S(=O)(=O)O)C)/C=C/C4=C/C(=C\C=C/5\C(C6=C(N5CCCCCC(=O)ON7C(=O)CCC7=O)C=CC8=C6C=C(C=C8S(=O)(=O)[O-])S(=O)(=O)[O-])(C)C)/CCC4)C.[K+]

Computed descriptors from PubChem (CID 165412495), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.