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Cy3-alkyne - ≥95% , CAS No.C485794
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Protected from light,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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Description
Alkyne modified cyanine dye. Can be used to detect or label azide-containing molecules or biomolecules by fluorescence spectroscopy following azide-alkyne cycloaddition.Solubility: DMSO, water, DMF, MeOHAbs/Em: 553/566 nmExtinction Coefficient: 151,000 cm-1M-1
Specifications
Specifications & Purity
≥95%
Storage
Protected from light,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
≥95%
Names and Identifiers
Molecular Weight
964.31
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
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2614082 | Certificate of Analysis | Sep 22, 2026 | C485794 |
| E2318931 | Certificate of Analysis | Mar 10, 2026 | C485794 |
| E2318941 | Certificate of Analysis | Mar 10, 2026 | C485794 |
| E2318951 | Certificate of Analysis | Mar 10, 2026 | C485794 |
| E2318952 | Certificate of Analysis | Mar 10, 2026 | C485794 |
Chemical and Physical Properties
| Sensitivity | light sensitive |
|---|
Solution Calculators
Reviews
Customer Reviews
Frequently Asked Questions
What is the purity of this product?
This product is supplied at ≥95% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is C485794, the molecular formula is C47H73N5O10S3, and the molecular weight is 964.31 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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