S2647

Spectinomycin dihydrochloride pentahydrate

powder, γ-irradiated

• Fórmula empírica (Notação de Hill): C₁₄H₂₄N₂O₇ · 2HCl · 5H₂O
• Número CAS: 22189-32-8
• Peso molecular: 495.35
• Número CE: 244-554-3
• Número MDL: MFCD00150886
• Código UNSPSC: 12352200
• ID de substância PubChem: 24899532
• NACRES: NA.85

Propriedades

• fonte biológica: synthetic (inorganic)
• Nível de qualidade: 200
• grau: for molecular biology
• esterilidade: γ-irradiated
• forma: powder
• potência: ≥500 μg per mg
• condição de armazenamento: (Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.)
• cor: white to off-white
• solubilidade: H₂O: soluble at
• espectro de atividade do antibiótico: Gram-negative bacteria; Gram-positive bacteria
• Modo de ação: protein synthesis | interferes
• temperatura de armazenamento: 2-8°C
• adequação: nonselective for Escherichia coli; nonselective for coliforms
• cadeia de caracteres SMILES: O.O.O.O.O.Cl.Cl.CN[C@@H]1[C@H](O)[C@H](NC)[C@H]2O[C@]3(O)[C@@H](O[C@H](C)CC3=O)O[C@@H]2[C@H]1O
• InChI: 1S/C14H24N2O7.2ClH.5H2O/c1-5-4-6(17)14(20)13(21-5)22-12-10(19)7(15-2)9(18)8(16-3)11(12)23-14;;;;;;;/h5,7-13,15-16,18-20H,4H2,1-3H3;2*1H;5*1H2/t5-,7-,8+,9+,10+,11-,12-,13+,14+;;;;;;;/m1......./s1
• chave InChI: DCHJOVNPPSBWHK-UXXUFHFZSA-N

Descrição

Descrição geral

Chemical structure: aminoglycoside

Aplicação

Spectinomycin is an aminocyclitol antibiotic derived from Streptomyces spectabilis. It has been shown to have a wide variety of uses, including treating acute gonorrheal urethritis and cervictis, to mark cell layers to monitor cell fate during leaf development, as a selection marker in plant related transformation systems for plant cells containing the marker gene Spcr, to study respiratory tract infections of cattle caused by Pasteurella multocida and Mannheimia haemolytica, and to generate plants deficient for the plastid-encoded RNA polymerase on MS-agar media. Spectinomycin also has use in amplification of low copy number plasmid carrying replicons. It is recommended for use in cell culture applications at 7.5-20 mg/L.

Ações bioquímicas/fisiológicas

Mode of Action: Spectinomycin acts by inhibiting protein synthesis and elongation by binding to the bacterial 30S ribosomal subunit and interfering with peptidyl tRNA translocation.

Mode of Resistance: A mutation in rpsE, the gene for ribosomal protein S5, prevents the binding of spectinomycin. Resistance is also conferred by the aminoglycoside-3′-adenyltransferase gene (aadA).

Antimicrobial spectrum: Spectinomycin acts against gram-negative and gram-positive bacteria.

Embalagem

100MG

Atenção

Solutions can be stored at 2-8°C for several weeks or at -20°C for more extended periods.

Nota de preparo

Stock solutions should be prepared at 10 mg/mL in water and filter sterilized.

Outras notas

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)