7-Amino-4-methylquinolin-2(1H)-one

Names

[ CAS No. ]:
19840-99-4

[ Name ]:
7-Amino-4-methylquinolin-2(1H)-one

[Synonym ]:
7-amino-4-methyl-2-quinolinone
7-Amino-4-methylquinolin-2(1H)-one
4-methylcarbostyril
7-amino-4-methylhydroquinolin-2-one
EINECS 243-363-2
7-AMINO-4-METHYL-2-QUINOLINOL
7-Amino-4-methyl-2-quinolone
2(1H)-Quinolinone, 7-amino-4-methyl-
carbostiryl 124
7-Amino-4-methyl-2(1H)-quinolinone
carbostyril 124
7-Amino-4-methyl-2-hydroxyquinoline,7-Amino-4-methyl-2(1H)-quinolinone
Carbostyril 124 [7-Amino-4-methyl-2-quinolinol]
MFCD00134256

Biological Activity

[Description]:

Carbostyril 124 is a sensitising chromophore. Carbostyril 124 is a reasonably effective organic sensitizer for a proximate bound terbium ion[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[In Vitro]

The characteristic metal-based luminescence was observed for europium and terbium complexes in aqueous solution following excitation of the cs124 chromophore at 320 nm[1].

[References]

[1]. Parker D, et al. Modest effectiveness of carbostyril 124 as a sensitising chromophore in europium and terbium amide complexes based on 1,4,7,10-tetraazacyclododecane. Journal of the Chemical Society, Perkin Transactions 2, 1996(8):1581.

[2]. Li M, et al. Luminescent Polyaminocarboxylate Chelates of Terbium and Europium: The Effect of Chelate Structure. Journal of the American Chemical Society, 1995, 117(31):p. 8132-8138.

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
417.6±45.0 °C at 760 mmHg

[ Melting Point ]:
>275ºC (dec.)

[ Molecular Formula ]:
C₁₀H₁₀N₂O

[ Molecular Weight ]:
174.199

[ Flash Point ]:
206.4±28.7 °C

[ Exact Mass ]:
174.079315

[ PSA ]:
59.14000

[ LogP ]:
0.71

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.627

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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