Cyanine5 carboxylic acid bromide (Synonyms: Cy5 acid bromide)

Cat. No.: HY-D1319A Purity: 99.43%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Cyanine5 carboxylic acid (bromide) is a fluorescent dye containing a non-activated carboxylic acid (Ex=646 nm, Em=662 nm). Cyanine5 carboxylic acid chloride is an non-reactive dye that can be used in control samples.

For research use only. We do not sell to patients.

Cyanine5 carboxylic acid bromide Chemical Structure

CAS No. : 666829-25-0

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	Get quote
100 mg	Get quote

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Description

Molecular Weight

563.57

Formula

C₃₂H₃₉BrN₂O₂

CAS No.

666829-25-0

Appearance

Solid

Color

Light yellow to brown

SMILES

O=C(CCCCCN1C2=C(C(C)(C)/C1=C\C=C\C=C\C3=[N+](C)C4=C(C3(C)C)C=CC=C4)C=CC=C2)O.[Br-]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility

In Vitro:

DMSO : 35 mg/mL (62.10 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.7744 mL	8.8720 mL	17.7440 mL
5 mM	0.3549 mL	1.7744 mL	3.5488 mL
10 mM	0.1774 mL	0.8872 mL	1.7744 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.43%

Select Batch:

Data Sheet (273 KB) SDS (393 KB)

COA (258 KB) HNMR (301 KB) RP-HPLC (275 KB) MS (69 KB)

Handling Instructions (2659 KB)

References

[1]. Thang B Hoang, et al. Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics. J Vis Exp. 2016 May 28;(111):53876. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.7744 mL	8.8720 mL	17.7440 mL	44.3601 mL
	5 mM	0.3549 mL	1.7744 mL	3.5488 mL	8.8720 mL
	10 mM	0.1774 mL	0.8872 mL	1.7744 mL	4.4360 mL
	15 mM	0.1183 mL	0.5915 mL	1.1829 mL	2.9573 mL
	20 mM	0.0887 mL	0.4436 mL	0.8872 mL	2.2180 mL
	25 mM	0.0710 mL	0.3549 mL	0.7098 mL	1.7744 mL
	30 mM	0.0591 mL	0.2957 mL	0.5915 mL	1.4787 mL
	40 mM	0.0444 mL	0.2218 mL	0.4436 mL	1.1090 mL
	50 mM	0.0355 mL	0.1774 mL	0.3549 mL	0.8872 mL
	60 mM	0.0296 mL	0.1479 mL	0.2957 mL	0.7393 mL

Cyanine5 carboxylic acid bromide Related Classifications

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Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Cyanine5 carboxylic acid666829-25-0Cy5 acidFluorescent DyeNon-activated carboxylic acidInhibitorinhibitorinhibit

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Cyanine5 carboxylic acid bromide (Synonyms: Cy5 acid bromide)

Cyanine5 carboxylic acid bromide Related Antibodies

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