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Cy7 NHS ester - ≥96% , CAS No.1432019-64-1
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Extinction Coefficient Excitation Maximum: 199000;Fluorescence Quantum Yield: 0.3
Cy7 NHS ester, an improved analog of Cy7) is a near infrared fluorescent dye containing NHS ester, which is an amine reactive group. This reagent can be utilized to produce Cyanine7-labeled biomolecules for subsequent use in various in vivo research, and drug design related experiments.
Specifications
Specifications & Purity
≥96%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
| Canonical Smiles | CC1(C2=CC=CC=C2[N+](=C1C=CC3=CC(=CC=C4C(C5=CC=CC=C5N4CCCCCC(=O)ON6C(=O)CCC6=O)(C)C)CCC3)C)C.[Cl-] |
|---|---|
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 6-[(2Z)-3,3-dimethyl-2-[(2E)-2-[3-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanoate;chloride |
| InChIKey | MXDFEUGSONIEHS-UHFFFAOYSA-M |
| INCHI | 1S/C41H48N3O4.ClH/c1-40(2)31-16-8-10-18-33(31)42(5)35(40)23-21-29-14-13-15-30(28-29)22-24-36-41(3,4)32-17-9-11-19-34(32)43(36)27-12-6-7-20-39(47)48-44-37(45)25-26-38(44)46;/h8-11,16-19,21-24,28H,6-7,12-15,20,25-27H2,1-5H3;1H/q+1;/p-1 |
| PubChem CID | 154727495 |
| Molecular Weight | 682.29 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
| Solubility | Solubility in DMSO, DMF, DCM |
|---|
Documents & Articles
Citations of This Product
References
| 1. Wenpeng Yu, Jingli Ding, Jianfeng Chen, Ying Jiang, Jinping Zhao, Jichun Liu, Jianliang Zhou, Jinping Liu. (2024) Magnesium Ion-Doped Mesoporous Bioactive Glasses Loaded with Gallic Acid Against Myocardial Ischemia/Reperfusion Injury by Affecting the Biological Functions of Multiple Cells. International Journal of Nanomedicine, [PMID:38229705] [10.2147/IJN.S444751] |
| 2. Qi Zeng, Yusheng Gong, Wenhao Jiao, Jiarong Xu, Xiuli Chen, Rengui Xu, Yuan Liu, Xinting Liang, Guanyue Li, Jiajing Liu, Linxi He, Wenhao Li, Xiaoxia Zhang, Xiaoyuan Chen, Wei Chen. (2025) Smart ultra-long-lasting sequentially triggerable and artfully implantable nozzle system for on-demand drug delivery for chronotherapy. Science Advances, 11 (26): [PMID:40561013] [10.1126/sciadv.adv8734] |
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