S8626

Sulfadiazine

99.0-101.0%

• Synonim(y): 4-Amino-N-(2-pyrimidinyl)benzenesulfonamide, N¹-(Pyrimidin-2-yl)sulfanilamide
• Wzór empiryczny (zapis Hilla): C₁₀H₁₀N₄O₂S
• Numer CAS: 68-35-9
• Masa cząsteczkowa: 250.28
• Beilstein: 6733588
• Numer WE: 200-685-8
• Numer MDL: MFCD00006065
• Kod UNSPSC: 51283908
• Identyfikator substancji w PubChem: 24899802
• NACRES: NA.85

Właściwości

• opis: Solubility - Practically insoluble in water, slightly soluble in acetone, very slightly soluble in ethanol (96 per cent). It dissolves in solutions of alkali hydroxides and in dilute mineral acids.
• Poziom jakości: 200
• Próba: 99.0-101.0%
• Formularz: powder or crystals
• kolor: white to faint yellow, faint pink
• mp: 253 °C (dec.) (lit.)
• rozpuszczalność: 96% ethanol: very slightly soluble; acetone: slightly soluble; water: practically insoluble
• spektrum działania antybiotyku: Gram-negative bacteria; Gram-positive bacteria; mycoplasma
• Tryb działania: DNA synthesis | interferes; enzyme | inhibits
• ciąg SMILES: Nc1ccc(cc1)S(=O)(=O)Nc2ncccn2
• InChI: 1S/C10H10N4O2S/c11-8-2-4-9(5-3-8)17(15,16)14-10-12-6-1-7-13-10/h1-7H,11H2,(H,12,13,14)
• Klucz InChI: SEEPANYCNGTZFQ-UHFFFAOYSA-N

Opis

Opis ogólny

Chemical structure: sulfonamide

Zastosowanie

Sulfadiazine is a short-acting sulfonamide that is commonly used with pyrimethamine to treat toxoplasmosis in patients with acquired immunodeficiency syndrome. It is also used to treat newborns with congenital infections. Sulfadiazine has been used to control acute infections when studying murine models of reactivated toxoplasmosis.

Działania biochem./fizjol.

Sulfadiazine is a sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Sulfadiazine is a competitive inhibitor of bacterial para-aminobenzoic acid (PABA), which is required for bacterial synthesis of folic acid. It is active against Gram positive bacteria, Gram negative bacteria and Chlamydia. Mode of resistance is via the alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis.

Inne uwagi

Keep container tightly closed in a dry and well-ventilated place.Storage class (TRGS 510): Non Combustible Solids

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08,GHS07,GHS09
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H302,H361d,H411
• Zwroty wskazujące środki ostrożności: P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 2
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Środki ochrony indywidualnej: dust mask type N95 (US), Eyeshields, Faceshields, Gloves