145701-23-1
Product Name:
FLORASULAM
Formula:
C12H8F3N5O3S
Synonyms:
N-(2,6-Difluorophenyl)-8-fluoro-5-methoxy-[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Color/Form | Solid |
|---|---|
| Melting Point | 220-221 °C (decomposes); also reported as 193.5-230.5 °C |
| Solubility | In n-heptane 0.019X10-3; xylene 0.227; n-octanol 0.184 (all in g/L solution, 20 °C). In dichloroethane 3.75; methanol 9.81; acetone 123; ethyl acetate 15.9; acetonitrile 72.1( all in g/L solvent, 20 °C) |
| Density | 1.53 |
| Vapor Pressure | 1X10-2 mPa /7.501X10-8 mm Hg/ at 25 °C |
| LogP | log Kow = -1.22 (pH 7.0) |
| Stability/Shelf Life | Hydrolytically stable for 30 days (pH 5 and 7); DT50 100 days (pH 9) (all 25 °C) |
| Dissociation Constants | pKa = 4.54 |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. |
COMPUTED DESCRIPTORS
| Molecular Weight | 359.29 g/mol |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 4 |
| Exact Mass | 359.02999479 g/mol |
| Monoisotopic Mass | 359.02999479 g/mol |
| Topological Polar Surface Area | 107 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 541 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Florasulam is a sulfonamide.