CY3.5

Modify Date: 2025-10-24 10:07:32

CY3.5 structure	Common Name	CY3.5
	CAS Number	1284240-77-2	Molecular Weight	891.02
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₃₉H₄₂N₂O₁₄S₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of CY3.5

Cy3.5 is a fluorescent dye that can be used to label antibodies[1].

Name	2-(3-(3-(5-carboxypentyl)-1,1-dimethyl-6,8-disulfo-1,3-dihydro-2H-benzo[e]indol-2-ylidene)prop-1-en-1-yl)-3-ethyl-1,1-dimethyl-8-sulfo-1H-benzo[e]indol-3-ium-6-sulfonate
Synonym	More Synonyms

Description	Cy3.5 is a fluorescent dye that can be used to label antibodies[1].
Related Catalog	Research Areas >> Others
References	[1]. Gruber HJ, et al. Anomalous fluorescence enhancement of Cy3 and cy3.5 versus anomalous fluorescence loss of Cy5 and Cy7 upon covalent linking to IgG and noncovalent binding to avidin. Bioconjug Chem. 2000 Sep-Oct;11(5):696-704.

Molecular Formula	C₃₉H₄₂N₂O₁₄S₄
Molecular Weight	891.02
Exact Mass	890.15200
PSA	297.38000
LogP	10.26320
InChIKey	SMRJSACRIKPVSW-UHFFFAOYSA-N
SMILES	CCN1C(=CC=CC2=[N+](CCCCCC(=O)O)c3ccc4c(S(=O)(=O)O)cc(S(=O)(=O)O)cc4c3C2(C)C)C(C)(C)c2c1ccc1c(S(=O)(=O)O)cc(S(=O)(=O)[O-])cc21

MFCD30470671

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: CY3.5
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Cy3.5 azide 3-(6-((3-azidopropyl)amino)-6-oxohexyl)-2-((1E,3E)-3-(3-butyl-1,1-dimethyl-1H-benzo[e]i
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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