1. Dye Reagents
  2. 5-ROX

5-ROX (Synonyms: 5-Carboxy-X-rhodamine)

Cat. No.: HY-D0784 Purity: 98.55%
Handling Instructions

5-ROX (5-Carboxy-X-rhodamine), a rhodamine dye, exhibits strong fluorescence property in aqueous buffer with the λexit of 580 nm (ε=3.6×104 M-1 cm-1), and λemit of 604 nm (ϕ=0.94).

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

5-ROX Chemical Structure

5-ROX Chemical Structure

CAS No. : 216699-35-3

Size Price Stock Quantity
Solution
10 mM * 1 mL in DMSO USD 113 In-stock
Estimated Time of Arrival: December 31
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 113 In-stock
Estimated Time of Arrival: December 31
Solid
5 mg USD 96 In-stock
Estimated Time of Arrival: December 31
10 mg USD 156 In-stock
Estimated Time of Arrival: December 31
50 mg USD 480 In-stock
Estimated Time of Arrival: December 31
100 mg   Get quote  
200 mg   Get quote  

* Please select Quantity before adding items.

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Description

5-ROX (5-Carboxy-X-rhodamine), a rhodamine dye, exhibits strong fluorescence property in aqueous buffer with the λexit of 580 nm (ε=3.6×104 M-1 cm-1), and λemit of 604 nm (ϕ=0.94)[1].

In Vitro

Rhodamine dyes are important because of their favorable photochemical and photophysical properties. They have long wavelength absorption maxima, high molar absorptivities, and high quantum yields[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

534.60

Formula

C₃₃H₃₀N₂O₅

CAS No.
SMILES

O=C(C1=CC=C(C(C2=CC3=C4N(CCC3)CCCC4=C2[O+]=C56)=C5C=C7CCCN8CCCC6=C87)C(C([O-])=O)=C1)O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

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

Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (233.82 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.8706 mL 9.3528 mL 18.7056 mL
5 mM 0.3741 mL 1.8706 mL 3.7411 mL
10 mM 0.1871 mL 0.9353 mL 1.8706 mL
*Please refer to the solubility information to select the appropriate solvent.
References
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Keywords:

5-ROX5-Carboxy-X-rhodamineOthersInhibitorinhibitorinhibit

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Product Name:
5-ROX
Cat. No.:
HY-D0784
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