Cy5.5
- CAS No.
- 210892-23-2
- Chemical Name:
- Cy5.5
- Synonyms
- Sulfo-Cy5.5;Sulfo-Cyanine5.5;2-(5-(3-(5-carboxypentyl)-1,1-dimethyl-6,8-disulfo-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-3-ethyl-1,1-dimethyl-8-sulfo-1H-benzo[e]indol-3-ium-6-sulfonate;Cy5.5;Cyanine5.5;DiSULFO Cy5;Cy5.5, >97%;Cy5 diacid, SE;sulfo Cy5.5(Et);Cy5.5, 10 mM in DMSO
- CBNumber:
- CB8951968
- Molecular Formula:
- C41H44N2O14S4
- Molecular Weight:
- 917.04
- MDL Number:
- MFCD31560494
- MOL File:
- 210892-23-2.mol
- MSDS File:
- SDS
| solubility | Easily soluble in organic solvents such as DMSO and DMF, very soluble in water |
|---|---|
| form | Solid |
| color | Purple to purplish red |
| Appearance | Dark blue solid |
| ex/em | 678/706 nm (PBS buffer) |
| ε(extinction coefficient) | 211000 L⋅mol−1⋅cm−1 |
| Φ(quantum yield) | 0.21 |
| InChIKey | LIZDKDDCWIEQIN-UHFFFAOYSA-N |
| SMILES | CC1(C(N(CCCCCC(=O)O)C2=CC=C3C(=CC(S(O)(=O)=O)=CC3=C12)S(O)(=O)=O)=CC=CC=CC1C(C2=C3C=C(S(O)(=O)=O)C=C(S([O-])(=O)=O)C3=CC=C2[N+]=1CC)(C)C)C |
Cy5.5 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 37369 | Sulfo-Cyanine 5.5 ≥95% | 210892-23-2 | 1mg | $54 | 2026-04-30 | Buy |
| Cayman Chemical | 37369 | Sulfo-Cyanine 5.5 ≥95% | 210892-23-2 | 5mg | $229 | 2026-04-30 | Buy |
| Cayman Chemical | 37369 | Sulfo-Cyanine 5.5 ≥95% | 210892-23-2 | 10mg | $405 | 2026-04-30 | Buy |
| ChemScene | CS-7774 | Cy5.5 98.41% | 210892-23-2 | 1mg | $65 | 2026-06-04 | Buy |
| ChemScene | CS-7774 | Cy5.5 98.41% | 210892-23-2 | 5mg | $217 | 2026-06-04 | Buy |
Cy5.5 Chemical Properties,Uses,Production
Description
Cy5.5 is a type of cyano dye, the definition of cyano is synthetic dye, in which nitrogen and part of the conjugated chain usually form part of a heterocyclic ring system, such as imidazole, pyridine, pyrole, quinoline and thiazole. cyano group Dyes are used in industrial biotechnology (labeling, analysis, biomedical imaging).
Chemical Properties
Appearance: Dark blue solid
ex/em: 678/706 nm (PBS buffer)
Extinction coefficient (ε): 211000 Lmol1cm1
Quantum yield (Φ): 0.21
Uses
Cy5.5 (Sulfo-Cyanine5.5) is a near-infrared fluorescent dye (Ex=673 nm, Em=707 nm) used to label biomolecules such as peptides, proteins and oligonucleotides.
in vivo
Cy5.5-labeled factor VIIa is developed for imagining cancer. Cy5.5 labeled with these targeting proteins specifically localize to the tumor xenografts for at least 14 days but unconjugated Cy5.5 does not localize to any xenografts or organs. This method of imaging anti-tissue factor in the tumor VECs may be useful in detecting primary tumors and metastases as well as monitoring in vivo therapeutic responses[1]. pH/temperature sensitive magnetic nanogels conjugated with Cy5.5-labled lactoferrin (Cy5.5-Lf-MPNA nanogels) are developed as a promising contrast agent for preoperative MRI and intraoperative fluorescence imaging of glioma[2].
Cy5.5 Preparation Products And Raw materials
Raw materials
Preparation Products
Cy5.5 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Annengjian Biomedical Technology Co., LTD | 021-68781987 13818305065 | sales@energybiopharma.com | China | 782 | 58 |
| Okeanos Tech Co,. Ltd. | 010-62651721 18610486005 | minghui.yu@okeanos.com.cn | China | 495 | 60 |
| mahaloong | 028-81192082 18180560816 | sales@mahaloong.com | China | 210 | 58 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Dalian Meilun Biotech Co., Ltd. | 0411-62910999 13889544652 | sales@meilune.com | China | 4765 | 58 |
| Beijing HuaMeiHuLiBiological Chemical | 010-56205725 | waley188@sohu.com | China | 12323 | 58 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | shenlinxing@macklin.cn | China | 15775 | 55 |
| Hefei NaNo Biological Technology Co., Ltd. | 0551-65629887 18010855303 | sales@hfnhsw.com | China | 268 | 58 |
