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Norfloxacin Impurity 2

Norfloxacin Impurity 2 structure

CAS No.: 75001-63-7

Chemical Name:: Norfloxacin Impurity 2

Synonyms: Norfloxacin Impurity 2;Norfloxacin Impurity 12;Norfloxacin impurity Z04;Norfloxacin EP Impurity 2;Despiperazine Amino Norfloxacin;7-amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid;3-Quinolinecarboxylic acid, 7-amino-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-;7-Amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Norfloxacin Impurity);Norfloxacin Impurity 2 (7-amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)

CBNumber:: CB33353670

Molecular Formula:: C12H11FN2O3

Molecular Weight:: 250.23

MDL Number:

MOL File:: 75001-63-7.mol

MSDS File:: SDS

Last updated:2025-07-04 15:02:19

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Norfloxacin Impurity 2 Properties

solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
color	Pale Yellow to Pale Green
InChI	InChI=1S/C12H11FN2O3/c1-2-15-5-7(12(17)18)11(16)6-3-8(13)9(14)4-10(6)15/h3-5H,2,14H2,1H3,(H,17,18)
InChIKey	VVWOYRFKKIVWJQ-UHFFFAOYSA-N
SMILES	N1(CC)C2=C(C=C(F)C(N)=C2)C(=O)C(C(O)=O)=C1

Norfloxacin Impurity 2 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-N681030-50MG	Despiperazine Amino Norfloxacin	75001-63-7	50mg	$969	2026-06-03	Buy
TRC	TRC-N681030-10MG	Despiperazine Amino Norfloxacin	75001-63-7	10mg	$222	2026-06-03	Buy
TRC	TRC-N681030-100MG	Despiperazine Amino Norfloxacin	75001-63-7	100mg	$1663	2026-06-03	Buy
aablocks	AA005RJA	7-Amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid	75001-63-7	10mg	$298	2026-05-28	Buy
aablocks	AA005RJA	7-Amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid	75001-63-7	50mg	$896	2026-05-28	Buy

Product number	Packaging	Price	Buy
TRC-N681030-50MG	50mg	$969	Buy
TRC-N681030-10MG	10mg	$222	Buy
TRC-N681030-100MG	100mg	$1663	Buy
AA005RJA	10mg	$298	Buy
AA005RJA	50mg	$896	Buy

Norfloxacin Impurity 2 Chemical Properties, Uses, Production

Uses

Despiperazine Amino Norfloxacin is an impurity of the antibacterial synthetic drugs Norfloxacin.

Norfloxacin Impurity 2 Preparation Products And Raw materials

Raw materials

Preparation Products

Norfloxacin Impurity 2 Suppliers

Global Suppliers ( 38)

Supplier	Tel	Email	Country	ProdList	Advantage
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5000	50
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 15250997978	1511893459@qq.com	China	4777	55
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9995	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
XinYao(Shenzhen) Biological Technology Co., Ltd.	0755-89880280	3004662104@qq.com	China	1826	58
PI & PI BIOTECH INC.	+86-13602409664 +86-17788709170	Sales@pipitech.com	China	2644	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679; 13502246435	3008233746@qq.com	China	9968	12

Supplier	Advantage
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
Quality Control Solutions Ltd.	56
Nanjing XiZe Biotechnology CO., Ltd.	55
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
XinYao(Shenzhen) Biological Technology Co., Ltd.	58
PI & PI BIOTECH INC.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Career Henan Chemica Co	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	12

View Latest Price from Norfloxacin Impurity 2 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-19	Norfloxacin Impurity 2		10mg	90%+	10g	Guangzhou PI PI BIOTECH INC

Norfloxacin Impurity 2
90%+
Guangzhou PI PI BIOTECH INC

75001-63-7 (Norfloxacin Impurity 2) Related Search:

Norfloxacin EP Impurity J Norfloxacin EP Impurity I ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Norfloxacin EP Impurity C Norfloxacin EP Impurity H

Norfloxacin Norfloxacin EP Impurity E 6-Fluoro-1,4-dihydro-1-methyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid Norfloxacin EP Impurity G Desethylene Norfloxacin Hydrochloride

Norfloxacin EP Impurity D Norfloxacin Impurity 1 6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid 1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid Ethyl 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-5-carboxylate

Norfloxacin EP Impurity F Norfloxacin Impurity 3 Norfloxacin-acyl-β-D-glucuronide

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Norfloxacin Impurity 2 7-amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Norfloxacin Impurity 12 Norfloxacin EP Impurity 2 Norfloxacin Impurity 2 (7-amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid) 7-Amino-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Norfloxacin Impurity) 3-Quinolinecarboxylic acid, 7-amino-1-ethyl-6-fluoro-1,4-dihydro-4-oxo- Norfloxacin impurity Z04 Despiperazine Amino Norfloxacin 75001-63-7 impurity