ATTO 488 carboxylic acid

Name: ATTO 488 carboxylic acid
Brand: MedChemExpress
SKU: HY-D1305
Rating: 4.5 (1 reviews)

Cat. No.: HY-D1305 Purity: 96.81%: FAQs
Data Sheet
SDS

COA
Handling Instructions Technical Support

ATTO 488 carboxylic acid is a new fluorescent label based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 carboxylic acid is a carboxylic acid derivative of ATTO 488, which can be used to label proteins or antibodies.

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

ATTO 488 carboxylic acid Chemical Structure

CAS No. : 1443553-08-9

Size	Stock	Quantity
1 mg	In-stock	Estimated Time of Arrival: December 31
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	Get quote
100 mg	Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
Customer Review

Description

Molecular Weight

589.59

Formula

C₂₅H₂₃N₃O₁₀S₂

CAS No.

1443553-08-9

Appearance

Solid

Color

Orange to red

SMILES

O=C(CCCN(C)C(C1=C(C2=C(C=CC(N)=C3S(=O)(O)=O)C3=[O+]C4=C2C=CC(N)=C4S(=O)([O-])=O)C=CC=C1)=O)O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

H₂O : ≥ 100 mg/mL (169.61 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.6961 mL	8.4805 mL	16.9609 mL
5 mM	0.3392 mL	1.6961 mL	3.3922 mL
10 mM	0.1696 mL	0.8480 mL	1.6961 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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator
Dilution Calculator

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

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(per animal)

μL

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

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Purity & Documentation

Purity: 96.81%

Select Batch:

Data Sheet (246 KB) SDS (251 KB)

COA (254 KB) HNMR (128 KB) RP-HPLC (259 KB) MS (69 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

H₂O	1 mM	1.6961 mL	8.4805 mL	16.9609 mL	42.4023 mL
	5 mM	0.3392 mL	1.6961 mL	3.3922 mL	8.4805 mL
	10 mM	0.1696 mL	0.8480 mL	1.6961 mL	4.2402 mL
	15 mM	0.1131 mL	0.5654 mL	1.1307 mL	2.8268 mL
	20 mM	0.0848 mL	0.4240 mL	0.8480 mL	2.1201 mL
	25 mM	0.0678 mL	0.3392 mL	0.6784 mL	1.6961 mL
	30 mM	0.0565 mL	0.2827 mL	0.5654 mL	1.4134 mL
	40 mM	0.0424 mL	0.2120 mL	0.4240 mL	1.0601 mL
	50 mM	0.0339 mL	0.1696 mL	0.3392 mL	0.8480 mL
	60 mM	0.0283 mL	0.1413 mL	0.2827 mL	0.7067 mL
	80 mM	0.0212 mL	0.1060 mL	0.2120 mL	0.5300 mL
	100 mM	0.0170 mL	0.0848 mL	0.1696 mL	0.4240 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.