Basic information
- CAS
116-44-9- Standard SMILES
Nc1ccc(S(=O)(=O)Nc2cnccn2)cc1- InChIKey
YEAICDDXRUOCKJ-UHFFFAOYSA-N- Molecular formula
- C10H10N4O2S
- Average molar mass
- 250.28 g/mol
- Monoisotopic mass
- 250.05244675
Names & identifiers
- Preferred name
- Sulfapyrazine
- IUPAC
- 4-amino-N-pyrazin-2-ylbenzenesulfonamide
- English name
- NSC25872#NSC41835
- Molecular formula
- C10H10N4O2S
- Molecular weight
- 250.28
Names & synonyms
SULFAPYRAZINE116-44-92-SulfanilamidopyrazinePyrazine, sulfanilamido-N1-2-PyrazinylsulfanilamideSulfanilamide, N1-(pyrazinyl)-N(sup 1)-2-Pyrazinylsulfonilamide4-Amino-N-pyrazinylbenzenesulfonamideUNII-8BE3C727OGNSC 25872NSC 41835Sulfanilamide, N(sup 1)-(pyrazinyl)-
Show more names
SulfadiNSC25872#NSC41835Solfadiazina [DCIT]Sulfadiazina [INN-Spanish]
BRN 02354818BE3C727OGBenzenesulfonamide, 4-amino-N-pyrazinyl-NSC-25872NSC-41835SULFAPYRAZINE [MI]4-Amino-N-(pyrazinyl)benzenesulfonamideDTXSID30151256
Database identifiers
- CAS
116-44-9- PubChem CID
- 8309
- DTXSID
DTXSID30151256- UNII
- 8BE3C727OG
- Nikkaji
- J9.348C
Properties
Computed structural properties
- XLogP
- 0
- Topological polar surface area
- 106 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 3
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 333
Experimental & physicochemical properties
DrugsPharmaceuticals -> Antibiotics
Physicochemical properties
- Melting point
- 251 °C · 251°C
- Density
- 1.378 · 1.3780 (rough estimate)
- refractive index
- 1.644 · 1.6440 (estimate)
- pka
- 1.78 · pKa 1.78(H2O t = 25 I = 0.05) (Uncertain);6.04(H2O t = 25 I = 0.05) (Uncertain)
- Water Solubility
- 50 mg/L · 50mg/L(37 ºC)
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 8 BE3C727OG · 8BE3C727OG
- HazardClass
- IRRITANT
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- hazard_class
- IRRITANT
Chemistry & industry
Suppliers1 total
sgtlifesciences pvt ltd+91-8790379245 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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