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Levofloxacin carboxylic acid

Levofloxacin carboxylic acid
Levofloxacin carboxylic acid structure
Chemical Name:
Levofloxacin carboxylic acid
Levofloxacin USP RC B;Levofloxacin Impurity 12;LEVOFLUOROCARBOXYLIC ACID;Levefluorocarboxylic Acid;Levofloxacin EP Impurity C;Levofloxacin carboxylic acid;Levofloxacin Related CoMpound B;Levofloxacin Related Compound B(USP);Levofloxacin Difluoro Carboxylic Acid;S(-)-9,10-DIFL-2,3-DIHYDRO-3-ME-7H-PYRI&
Molecular Formula:
Formula Weight:
MOL File:

Levofloxacin carboxylic acid Properties

Melting point:
>300 °C(lit.)
storage temp. 
optical activity
[α]20/D -64°, c = 1% in DMSO
CAS DataBase Reference
100986-89-8(CAS DataBase Reference)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38-36/37/3
Safety Statements  26-36
WGK Germany  3
HS Code  29349990
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Levofloxacin carboxylic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 570877 (S)-(?)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 97% 100986-89-8 5g $497 2018-11-13 Buy
Sigma-Aldrich 1362125 Levofloxacin Related Compound B United States Pharmacopeia (USP) Reference Standard 100986-89-8 35mg $1110 2018-11-13 Buy
TCI Chemical L0238 Levofloxacin Q-Acid >98.0%(HPLC)(T) 100986-89-8 1g $101 2018-11-22 Buy
TCI Chemical L0238 Levofloxacin Q-Acid >98.0%(HPLC)(T) 100986-89-8 5g $352 2018-11-22 Buy
Alfa Aesar H54086 (S)-(-)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97+% 100986-89-8 5g $363 2018-11-13 Buy

Levofloxacin carboxylic acid Chemical Properties,Uses,Production

Chemical Properties

White Solid


Levofloxacin intermediate.

Levofloxacin carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Levofloxacin carboxylic acid Suppliers

Global( 171)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 CHINA 3203 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 21967 58
Beijing Cooperate Pharmaceutical Co.,Ltd.
+86-10-60279497 +86(0)15646567669
+86-10-60279497 CHINA 1530 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20095 58
(323) 306-3136
(626) 453-0409 United States 8409 58
career henan chemical co
+86-371-86658258 CHINA 20104 58
Hubei YuanCheng SaiChuang Technology Co., Ltd. 021-68580270 18121115343
021-68580972 China 283 55

View Lastest Price from Levofloxacin carboxylic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-06 Levofloxacin carboxylic acid
US $1.00 / KG 1KG 99% Customized career henan chemical co

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