144-83-2
Product Name:
Sulfapyridine
Formula:
C11H11N3O2S
Synonyms:
N1-(Pyridin-2-yl)sulfanilamide;4-Amino-N-[2-pyridyl]benzene sulfonamide;Sulfapyridine
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Sulfapyridine appears as odorless or almost odorless white or yellowish-white crystalline powder. Very slightly bitter taste. Aqueous solution is neutral. (NTP, 1992) |
|---|---|
| Melting Point | 376 to 379 °F (NTP, 1992) |
| Solubility | 33.1 [ug/mL] (The mean of the results at pH 7.4) |
| LogP | 0.35 |
| LogS | -2.7 |
| Dissociation Constants | 8.43 |
| Collision Cross Section | 150.8 Ų [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)] |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Health Hazard GHS08 |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 249.29 g/mol |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 249.05719778 g/mol |
| Monoisotopic Mass | 249.05719778 g/mol |
| Topological Polar Surface Area | 93.5 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 331 |
| 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
Sulfapyridine appears as odorless or almost odorless white or yellowish-white crystalline powder. Very slightly bitter taste. Aqueous solution is neutral. (NTP, 1992)