Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » (S)-9,10-Difluoro-3-methyl-7-o...
pr

(S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyridine-(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid

BGC Id:722136904369
CAS No:100986-89-8
Synonyms:9,10-difluoro-2,3-dihydro-3-(s)-methyl-7-oxo-7h-py ; levofluorocarboxylic acid ; levefluorocarboxylic acid ; levofloxacin difluoro carboxylic acid ; levofloxacin usp rc b ; levofloxacin carboxylic acid ; levofloxacin related compound b ; 9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihyd ; s(-)-9,10-difl-2,3-dihydro-3-me-7h-pyri& ; levofloxacin usp related compound b (ep impc)
Molecular Formula:C13H9F2NO4
Molecular Weight:281.21
EINECS:
Structural Formula

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: C[C@H]1COC2=C3N1C=C(C(O)=O)C(=O)C3=CC(F)=C2F MDL Number: MFCD04039905 Purity : 97% Available in stock: 389.5 g

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
9,10-difluoro-2,3-dihydro-3-(s)-methyl-7-oxo-7h-py ; levofluorocarboxylic acid ; levefluorocarboxylic acid ; levofloxacin difluoro carboxylic acid ; levofloxacin usp rc b ; levofloxacin carboxylic acid ; levofloxacin related compound b ; 9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihyd ; s(-)-9,10-difl-2,3-dihydro-3-me-7h-pyri& ; levofloxacin usp related compound b (ep impc)
CAS:
100986-89-8
EINECS:
Molecular Formula:
C13H9F2NO4
MDL:
MFCD04039905
SMILES:
CC(=O)C1=CC2=C(O1)C=CC3=CC=CC=C32

Properties

Molecular Weight:
281.21 g·mol−1
Melting point:
>300 °C(lit.)
download Download Molfile for :
Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity)

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. Isovaleric acid isobutyl ester will be also provided by us. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

BLD Pharmatech Ltd

Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We are seller of 7-Amino-1,2,3,4-tetrahydroquinoline. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3
Storage temperature:
Refrigerator

What other providers are available for CAS 100986-89-8?

In addition to the providers presented here for (S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyridine-(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid with the CAS number 100986-89-8, there are other 57 providers with slightly different product names available for this CAS number.

Simagchem Corporation | H&Z Industry Co.,Ltd | Xiamen Equation Chemical Co.,Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +7 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past
Newstar Chem Enterprise Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Nantong Xindao Biotech Ltd | Capot Chemical Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +25 additional providers that we know from the past
+1 additional providers that we know from the past
Carbone Scientific Co., Ltd.
Hangzhou Zhongqi Chem Co., Ltd +3 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.