Cy7
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MedKoo CAT#: 463678

CAS#: 943298-08-6

Description: Cy7 is a cyanine-containing fluorochrome. It displays excitation/emission maxima of 745/800 nm, respectively. Cy7 has commonly been conjugated to secondary antibodies for use in fluorescence microscopy and flow cytometry.

Chemical Structure

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Cy7
CAS# 943298-08-6
Instruction

Theoretical Analysis

MedKoo Cat#: 463678
Name: Cy7
CAS#: 943298-08-6
Chemical Formula: C35H42N2O8S2
Exact Mass: 682.24
Molecular Weight: 682.847
Elemental Analysis: C, 61.56; H, 6.20; N, 4.10; O, 18.74; S, 9.39

Price and Availability

Size Price Availability Quantity
5mg USD 385 2 Weeks
10mg USD 710 2 Weeks
25mg USD 1350 2 Weeks
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Synonym: Cy7; Cy 7; Cy-7;

IUPAC/Chemical Name: 2-((1E,3E,5E)-7-((Z)-1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate

InChi Key: CZWUESRDTYLNDE-UHFFFAOYSA-N

InChi Code: InChI=1S/C35H42N2O8S2/c1-6-36-29-20-18-25(46(40,41)42)23-27(29)34(2,3)31(36)15-11-8-7-9-12-16-32-35(4,5)28-24-26(47(43,44)45)19-21-30(28)37(32)22-14-10-13-17-33(38)39/h7-9,11-12,15-16,18-21,23-24H,6,10,13-14,17,22H2,1-5H3,(H2-,38,39,40,41,42,43,44,45)

SMILES Code: CC1(/C(N(C2=C1C=C(C=C2)S(O)(=O)=O)CCCCCC(O)=O)=C/C=C/C=C/C=C/C3=[N+](C4=C(C3(C)C)C=C(C=C4)S([O-])(=O)=O)CC)C

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 682.85 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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