Cypate (Near-infrared fluorescent dye) - BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥97% , CAS No.95837-47-1

CAS: 95837-47-1 Cat. No.: C1452927 Molecular Weight: 624.77

GRADE & PURITY BioReagent, Biological Stain, for Fluorescence analysis, for Microscopy, ≥97%

Synonyms

Cypate | 3-(2-(7-(3-(2-Carboxyethyl)-1,1-dimethyl-1H-benzo[e]indol-3-ium-2-yl)hepta-2,4,6-trien-1-ylidene)-1,1-dimethyl-1,2-dihydro-3H-benzo[e]indol-3-yl)propanoate

Storage

Protected from light,Store at -20°C,Avoid repeated freezing and thawing

Shipped In

Ice chest + Ice pads

Application

Cell Staining‌, Fluorescence Analysis

Overview

Cypate (Near-infrared fluorescent dye), a cyanine dye, is a near infrared (NIR) fluorescent probe for in vivo tumor imaging.

Specifications

Synonyms

Cypate | 3-(2-(7-(3-(2-Carboxyethyl)-1, 1-dimethyl-1H-benzo[e]indol-3-ium-2-yl)hepta-2, 4, 6-trien-1-ylidene)-1, 1-dimethyl-1, 2-dihydro-3H-benzo[e]indol-3-yl)propanoate

Specifications & Purity

BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥97%

Stability And Storage

Store at -20℃ long term (36 months). Store in the dark. Avoid freeze/thaw cycle.

Storage

Protected from light, Store at -20°C, Avoid repeated freezing and thawing

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Biological Stain, BioReagent, for Fluorescence analysis, for Microscopy

Purity

≥97%

Names and Identifiers

• Canonical Smiles: CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCC(=O)O)C=CC=CC=CC=C4C(C5=C(N4CCC(=O)O)C=CC6=CC=CC=C65)(C)C)C.[Br-]
• IUPAC Name: 3-[(2E)-2-[(2E,4E,6E)-7-[3-(2-carboxyethyl)-1,1-dimethylbenzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene]-1,1-dimethylbenzo[e]indol-3-yl]propanoic acid;bromide
• InChIKey: GRAVJJAQKJDGPM-UHFFFAOYSA-N
• INCHI: 1S/C41H40N2O4.BrH/c1-40(2)34(42(26-24-36(44)45)32-22-20-28-14-10-12-16-30(28)38(32)40)18-8-6-5-7-9-19-35-41(3,4)39-31-17-13-11-15-29(31)21-23-33(39)43(35)27-25-37(46)47;/h5-23H,24-27H2,1-4H3,(H-,44,45,46,47);1H
• Isomeric SMILES: CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCC(=O)O)/C=C/C=C/C=C/C=C/4\C(C5=C(N4CCC(=O)O)C=CC6=CC=CC=C65)(C)C)C.[Br-]
• Molecular Weight: 624.77

Chemical and Physical Properties

• Sensitivity: Light-sensitive

References

1. Na Wang, Ye Zhang, Wen Huang, Wei Du, Chunhua Ma, YuQiang Fang, Chunyu Zeng.  (2026)  Organic Nano-Quantum Dots of Salvianolic Acid B Modified with Photosensitive Cypate for Diagnosis and Treatment of Myocardial.  COLLOIDS AND SURFACES B-BIOINTERFACES,      [PMID:41512601] [10.1016/j.colsurfb.2026.115414]