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Chemodex
DAR-4M
272
CHF
CHF 272.00
In stock
CDX-D0206-M0011 mgCHF 272.00
CDX-D0206-M0055 mgCHF 1'085.00
| 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 powder. |
| Solubility | Soluble in DMSO. |
| Identity | Determined by NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer 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 and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
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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