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

Modify Date: 2024-01-03 16:48:41

7-Amino-4-methylquinolin-2(1H)-one Structure
7-Amino-4-methylquinolin-2(1H)-one structure
 Common Name 7-Amino-4-methylquinolin-2(1H)-one
CAS Number 19840-99-4 Molecular Weight 174.199
Density 1.2±0.1 g/cm3 Boiling Point 417.6±45.0 °C at 760 mmHg
Molecular Formula C10H10N2O Melting Point >275ºC (dec.)
MSDS Chinese USA Flash Point 206.4±28.7 °C
Symbol GHS07
GHS07		 Signal Word Warning

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


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

 Names

Name 7-amino-4-methyl-1H-quinolin-2-one
Synonym More Synonyms

 7-Amino-4-methylquinolin-2(1H)-one 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
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

 Safety Information

Symbol GHS07
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

 Customs

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

 Articles3

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 Synonyms

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
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