Welcome to LookChem.com Sign In|Join Free

CAS

  • or

98105-99-8

Post Buying Request

98105-99-8 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

98105-99-8 Usage

Uses

Sarafloxacin is a quinolone antibiotic drug that was discontinued in 2001. Useful for biological studies and can be detected with colloidal gold test strips.

Check Digit Verification of cas no

The CAS Registry Mumber 98105-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,0 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98105-99:
(7*9)+(6*8)+(5*1)+(4*0)+(3*5)+(2*9)+(1*9)=158
158 % 10 = 8
So 98105-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H17F2N3O3/c21-12-1-3-13(4-2-12)25-11-15(20(27)28)19(26)14-9-16(22)18(10-17(14)25)24-7-5-23-6-8-24/h1-4,9-11,23H,5-8H2,(H,27,28)

98105-99-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-fluoro-1-(4-fluorophenyl)-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid

1.2 Other means of identification

Product number -
Other names Sarafloxacin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:98105-99-8 SDS

98105-99-8Relevant articles and documents

A high-efficient environment friendly preparation method of quinolone ciprofloxacin drug (by machine translation)

-

Paragraph 0026; 0027, (2019/01/04)

The invention discloses a high-efficient environmental protection quinolone ciprofloxacin preparation method of drug, is fluorobenzene formyl ethyl acetate, the original carboxylic acid triethyl amine compound as a raw material, the three raw materials into the reactor at a temperature of 90 - 150 °C reaction under 20 - 30 H prepare get quinolone basic parent ring, then adding piperazine, to aminocapronitrile as the solvent, the temperature of the reflux reaction 20 - 28 of H, continue adding 50% sodium hydroxide solution is carboxyl ester hydrolysis to obtain the target compound. The invention is simple in raw material market can buy price is cheap; multi-step reaction link together a pan operation intermediate does not need to separate operation, the reaction process is efficient labor-saving; the whole process of transformation efficiency is high, the final product does not need chromatographic treatment is simple washing can get the pure compound; safety in the course of reaction, after-treatment does not need the eluent separation only needs to ethyl acetate, petroleum ether and methanol washing and can be recycled can be pollution prevention; green reaction process, only ethanol by-product, the atom economy is high; quinolone compounds and high utility value, is important trovafloxacins antibacterial drug composition structure. (by machine translation)

NOVEL METHOD OF SYNTHESIS OF FLUOROQUINOLONES

-

Page/Page column 6; 9, (2009/04/24)

The invention relates to a method of preparation of fluoroquinolones of formula (I) from compounds of formula (II): in which R1, R2, R3, R4, R5, R6, R7, and X are as defined in Claim 1.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 98105-99-8