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Thermo Scientific Chemicals Sulfanilamide 98%
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Quantità:
100 g
500 g
2.5 kg
Descrizione
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
General Description
- Sulfanilamide is an organic sulfur compound with antibacterial properties that are structurally similar to the p-aminobenzoic acid (PABA)
- It also has a competitive inhibitory capacity against dihydropteroate synthetases blocking the synthesis of folic acid
- Sulfanilamide competes with PABA for the bacterial enzyme dihydropteroate synthase preventing, the incorporation of PABA into dihydrofolic acid, an immediate precursor of folic acid. This culminates in the inhibition of the bacterial folic acid synthesis and also the de novo synthesis of purines and pyrimidines, resulting in cell growth arrest and cell death.
Applications
- This compound shows antibacterial activity against different species, including gram-positive, gram-negative, and Chlamydia
- In chemical reactions, this compound can act as an intermediate for the preparation of 2,6-disubstituted anilines by electrophilic substitution
- Sulfanilamide shows inhibitory activity against the enzyme, carbonic anhydrase.
Specifica
Specifica
| Materiale o nome chimico | Sulfanilamide |
| Tipo | Sulfanilamide |
| Nota nome | 98% |
| Forma fisica | Crystalline Powder |
| Punto di fusione | 163°C to 167°C |
| Spettro a infrarossi | Authentic |
| Intervallo percentuale saggio | 98% |
| Perdita all'essiccatura | 0.5% max. (1 g, 105°C) |
| Formula lineare | 4-(H2N)C6H4SO2NH2 |
| Beilstein | 14, 698 |
| Vedi altri risultati |
Sicurezza e movimentazione
Identificativo prodotto
- Sulfanilamide
- Attenzione
- Corrosione/irritazione della pelle Categoria 2
- Lesione oculare grave/irritazione oculare Categoria 2
- Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
- H315-Provoca irritazione cutanea.
- H319-Provoca grave irritazione oculare.
- H335-Può irritare le vie respiratorie.
- P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
- P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
- P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
- P312-Contattare un CENTRO ANTIVELENI/un medico/in caso di malessere.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P332+P313-In caso di irritazione della pelle: consultare un medico.
RUO – Research Use Only
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