≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Cy3 NHS ester is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction.
| hba_count | 6 |
|---|---|
| Rotatable Bond | 10 |
| Pubchem Sid | 504772915 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504772915 |
| Canonical Smiles | CC1(C2=CC=CC=C2[N+](=C1C=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)ON5C(=O)CCC5=O)(C)C)C)C.[Cl-] |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 6-[(2E)-3,3-dimethyl-2-[(E)-3-(1,3,3-trimethylindol-1-ium-2-yl)prop-2-enylidene]indol-1-yl]hexanoate;chloride |
| InChIKey | KWDMHANYPGHTLW-UHFFFAOYSA-M |
| INCHI | 1S/C34H40N3O4.ClH/c1-33(2)24-14-8-10-16-26(24)35(5)28(33)18-13-19-29-34(3,4)25-15-9-11-17-27(25)36(29)23-12-6-7-20-32(40)41-37-30(38)21-22-31(37)39;/h8-11,13-19H,6-7,12,20-23H2,1-5H3;1H/q+1;/p-1 |
| Alternate CAS | 1032815-92-1 |
| Molecular Weight | 590.15 |
| Reaxy-Rn | 18831736 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=18831736&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2518718 | Certificate of Analysis | Apr 03, 2025 | C419275 |
| F2204184 | Certificate of Analysis | Jun 08, 2022 | C419275 |
| F2204193 | Certificate of Analysis | Jun 08, 2022 | C419275 |
| F2204251 | Certificate of Analysis | Jun 08, 2022 | C419275 |
| 1. Hanfei Xie, Lu Sun, Shili Yao, Xuefei Tian, Liming Jin, Yujie Dai, Yuanzheng Li, Yuxuan Li, Jianmin Fang, Peng Guo, Yingli Zhang. (2025) Therapeutically targeting endometrial cancer in preclinical models by ICAM1 antibody-drug conjugates. GYNECOLOGIC ONCOLOGY, [PMID:40147093] [10.1016/j.ygyno.2025.03.027] |
