Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

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Identify Properties Safty Prices Suppliers 3 Links

CAS 106939-34-8

Formula C15H13F2NO4

MDL MFCD09030626

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
374717098458	Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate (374717098458)		on request	+ -

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Identify

Synonyms:

levofloxacin cyclization ester ; levofloxacincyclizedester ; levofloxacin impurity 5 ; ethyl (s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate ; 7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ; 9,10-difluoro-3-(s)-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate ; levofloxacin carboxylic acid, ethyl ester ; (s)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxyla ; ethyl (s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido ; (s)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate

CAS:

106939-34-8

EINECS:

Molecular Formula:

C15H13F2NO4

MDL:

MFCD09030626

SMILES:

O=C(C1=CN2C3=C(C=C(F)C(F)=C3OC[C@@H]2C)C1=O)OCC

Properties

Molecular Weight:

309.26 g·mol−1

Melting point:

258-260 °C

Safety Information

Hazard Classes:

Storage temperature:

-20°C Freezer

Prices

As an extract from the researched prices for Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate there are currently shown 35 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 313.00 for 1 g to USD 46.00 per 100 g in 2024 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

(S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
100 g	$46.00	+ -

(S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
500 g	$221.00	+ -

(S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
5 g	$15.00	+ -

(S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
25 g	$40.00	+ -

Last price review [2024-02-05]

Suppliers

Global Ethyl (S)-9,10-difluoro-3-meth... Suppliers : P.R.China (3)

Supplier	Phone	Fax	Country	Inquiry contact
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST