DAR-4M Solution

CHF 498.00
In stock
CDX-D0506-M0011 mgCHF 498.00
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Product Details
Synonyms Diaminorhodamine-4M; 3,6-Bis(dimethylamino)-9-[3-amino-4-(N-methylamino)-2-carboxyphenyl]xanthylium
Product Type Chemical
Properties
Formula C25H26N4O3
MW 430.51
CAS 339527-79-6
Source/Host Chemicals Synthetic
Purity Chemicals ≥98% (HPLC)
Appearance Reddish-violet liquid.
Solubility Soluble in DMSO.
Concentration 5mM in DMSO (1mg in 0.46ml DMSO)
Identity Determined by NMR.
Declaration Manufactured by Chemodex.
Other Product Data

Click here for Original Manufacturer Product Datasheet
Our product description may differ slightly from the original manufacturers product datasheet.

InChi Key LNDSYTUQQCXPAM-UHFFFAOYSA-N
Smiles CNC1=CC=C(C(C([O-])=O)=C1N)C1=C2C=CC(=CC2=[O+]C2=C1C=CC(=C2)N(C)C)N(C)C
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice Keep cool and dry.
Protect from light.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.
Documents
MSDS Inquire
Product Specification Sheet
Datasheet Download PDF

Photo-stable fluorescent probe (Ex: ~560nm; Em: 575nm) for the detection of nitric oxide (NO) in presence of oxygen, resulting in a triazolo-rhodamine analog (DAR-4M T) that exhibits about 840-fold greater fluorescence quantum efficiency. Suitable probe for monitoring RNS production, but not NO alone. Stable in a pH range of 4-12. Detection limit ~10nM.

Product References

(1) H. Kojima, et al.; Anal. Chem.73, 1967 (2001) | (2) H. Kojima & N. Nagano; Advanced Materials 12, 763 (2000) | (3) H. Kojima, et al.; Tetrahedr. Lett. 41, 69 (2000) | (4) Z. Lacza, et al.; J. Pharmacol. Toxicol. Meth. 52, 335 (2005)

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