missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Quinolines and derivatives
  7. (S)-(-)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97+%, Thermo Scientific™

(S)-(-)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97+%, Thermo Scientific™

Product Code. 15475255
Change view
Click to view available options
Quantity:
250 mg
1 g
5 g
Unit Size:
1g
250mg
5g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
15475255 250 mg 250mg
15455255 1 g 1g
15465255 5 g 5g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
This item is not returnable. View return policy
Product Code. 15475255 Supplier Thermo Scientific Alfa Aesar Supplier No. H54086.MD
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
 View alternative products

This item is not returnable. View return policy

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 100986-89-8
Molecular Formula C13H9F2NO4
Molecular Weight (g/mol) 281.215
MDL Number MFCD04039905
InChI Key NVKWWNNJFKZNJO-YFKPBYRVSA-N
Synonym levofloxacin q-acid, levofloxacin carboxylic acid, s-9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-1,4 oxazino 2,3,4-ij quinoline-6-carboxylic acid, unii-08gt8fy84e, levofloxacin related compound b, levofloxacin acid, 3s-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido 1,2,3-de-1,4-benzoxazine-6-carboxylic acid, levofloxacin q-acid,-, s-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido 1,2,3-de-1,4-benzoxazine-6-carboxylic acid, levofloxacin related compound b usp
PubChem CID 688333
SMILES CC1COC2=C3N1C=C(C(=O)C3=CC(=C2F)F)C(=O)O

Specifications

Melting Point >300°C
Quantity 250 mg
Optical Rotation −64° (c=1 in DMSO)
Formula Weight 281.22
Percent Purity ≥97%
Chemical Name or Material (S)-(-)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic ac
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.