Cas 1341198-49-9,2-((4-(diethylamino)-2-hydroxybenzylidene)amino)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one

1341198-49-9

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Basic information

Product Name: 2-((4-(diethylamino)-2-hydroxybenzylidene)amino)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one
Synonyms: 2-((4-(diethylamino)-2-hydroxybenzylidene)amino)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one
CAS NO:1341198-49-9
Molecular Formula:
Molecular Weight: 603.764
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-((4-(diethylamino)-2-hydroxybenzylidene)amino)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-((4-(diethylamino)-2-hydroxybenzylidene)amino)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one(1341198-49-9)
EPA Substance Registry System: 2-((4-(diethylamino)-2-hydroxybenzylidene)amino)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one(1341198-49-9)

Safety Data

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Hazardous Substances Data: 1341198-49-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1341198-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,1,1,9 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1341198-49:
(9*1)+(8*3)+(7*4)+(6*1)+(5*1)+(4*9)+(3*8)+(2*4)+(1*9)=149
149 % 10 = 9
So 1341198-49-9 is a valid CAS Registry Number.

1341198-49-9Upstream product

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1341198-49-9Relevant academic research and scientific papers

Selective DCP detection with xanthene derivatives by carbonyl phosphorylation

Behera, Kanhu Charan,Bag, Bamaprasad

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Rhodamine derivatives (1-2) exhibited dual channel 'turn-on' photophysical signalling selectively with diethyl chlorophosphate (DCP) among various organophosphates (OPs), where the spiro-ring opening corresponds to the adduct formation through phosphoryla

Hg(II)-activated emission "turn-on" chemosensors excited by up-conversion nanocrystals: Synthesis, characterization and sensing performance

Li, Shigang,Zhao, Xiaoyun,Tao, Dongliang,Zhang, Wenbao,Zhang, Kaiyin

, p. 581 - 588 (2015)

In this paper, two emission "turn-on" chemosensors for Hg(II) sensing were designed and synthesized. Up-conversion NaYF4nanocrystals were prepared and used as the excitation host for both chemosensors. Spectral analysis suggested that there sho

A novel chemosensor based on rhodamine derivative for colorimetric and fluorometric detection of Cu2+ in aqueous solution

Wang, Yu,Wu, Hai-Qiang,Sun, Jian-Hua,Liu, Xiao-Ya,Luo, Jing,Chen, Ming-Qing

, p. 799 - 805 (2012)

A new rhodamine-based reversible chemosensor (2) was synthesized, which exhibits high sensitivity and selectivity for Cu2+ but no significant response toward other competitive metal ions in aqueous solution. Upon the addition of Cu2+, the spirolactam ring of 2 was opened and the solution color changed from colorless to red. Strangely, an unexpected fluorescence quenching was observed, which is contrary to the fluorescence turn-on of the most rhodaminebased chemosensors. The likely novel sensing mechanism has been proposed. Springer Science+Business Media, LLC 2012.

Fluorescent salicylaldehyde hydrazone as selective chemosensor for Zn 2+ in aqueous ethanol: A ratiometric approach

Li, Na,Tang, Weixin,Xiang, Yu,Tong, Aijun,Jin, Peiyuan,Ju, Yong

experimental part, p. 445 - 451 (2012/07/27)

4-N,N-diethylaminosalicylaldehyde hydrazone Schiff base (1) and its analogues (2-6) were synthesized and characterized by NMR, MS and elemental analysis. Compound 1 exhibited ratiometric fluorescent response to Zn 2+ over other metal ions in aqueous ethanol solution with neutral buffer. The complexation ratio, site and constant and the effect of pH value and water fraction on its fluorescent response to Zn2+ were investigated. Copyright

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