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Chemodex
Coumarin 334
81
CHF
CHF 81.00
In stock
CDX-C0075-M500500 mgCHF 81.00
CDX-C0075-G0011 gCHF 135.00
| Product Details | |
|---|---|
| Synonyms | C334; Coumarin 521; NSC 369287; 5-Acetyl-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one |
| Product Type | Chemical |
| Properties | |
| Formula |
C17H17NO3 |
| MW | 283.32 |
| CAS | 55804-67-6 |
| Appearance | Red Solid. |
| Solubility | Soluble in ethanol (10 mg/ml). |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | JBPCDMSEJVCNGV-UHFFFAOYSA-N |
| Smiles | O=C1OC2=C3C4=C(CCCN4CCC3)C=C2C=C1C(C)=O |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +20°C |
| Long Term Storage | +20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at RT. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Coumarin 334 is a laser dye with an absorption maximum of 452nm. It is used as starting material for the synthesis of cysteine-selective or pH indicator fluorescent probes. Spectral data: λmax 452nm, ε (extinction coefficient) ≥45000 at 449-455 nm in ethanol, λlaser 532nm.
Product References
(1) G.A.Reynolds & K.H.Drexhage; Optics Commun. 13, 222 (1975) | (2) A.N. Fletcher; Appl. Phys. 14, 295 (1977) | (3) G. Theodore, et al.; J. Appl. Phys. 67, 1203 (1990) | (4) H.S. Eom, et al.; J. Kor. Phys. Soc. 26, 51 (1993) | (5) N.A. Nemkovich, et al.; J. Luminesc. 71, 255 (1997) | (6) M. Muller, et al., Chem. Mater. 12, 2508 (2000) | (7) H.S. Jung, et al.; Biomaterials 33, 945 (2012) | (8) O.A. Burdukova, et al.; Laser Phys. Lett. 13, 105004 (2016) | (9) M. Fang, et al.; J. Mat. Chem. B 5, 9579 (2017) | (10) D.M. AL-Aqmar, et al.; Dyes Pigm. 165, 361 (2019)