D7253

双氢链霉素 倍半硫酸酯

• 别名: Didromycin, Dihydrostreptomycin 3/2 sulfate, Dihydrostreptomycin sulfate
• 线性分子式: C₂₁H₄₁N₇O₁₂ · 3/2H₂SO₄
• 化学文摘社编号: 5490-27-7
• 分子量: 730.71
• UNSPSC Code: 51102829
• NACRES: NA.85
• PubChem Substance ID: 24894093
• EC Number: 226-823-7
• Beilstein/REAXYS Number: 3894221
• MDL number: MFCD00070252

属性

• biological source: microbial
• Quality Segment: 200
• form: powder
• color: white to off-white
• antibiotic activity spectrum: Gram-negative bacteria, Gram-positive bacteria, mycobacteria
• mode of action: protein synthesis | interferes
• storage temp.: 2-8°C
• SMILES string: OS(O)(=O)=O.OS(O)(=O)=O.OS(O)(=O)=O.CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@H]2[C@@H](O[C@@H](C)[C@]2(O)CO)O[C@@H]3[C@@H](O)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]3NC(N)=N.CN[C@H]4[C@H](O)[C@@H](O)[C@H](CO)O[C@H]4O[C@H]5[C@@H](O[C@@H](C)[C@]5(O)CO)O[C@@H]6[C@@H](O)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]6NC(N)=N
• InChI: 1S/2C21H41N7O12.3H2O4S/c2*1-5-21(36,4-30)16(40-17-9(26-2)13(34)10(31)6(3-29)38-17)18(37-5)39-15-8(28-20(24)25)11(32)7(27-19(22)23)12(33)14(15)35;3*1-5(2,3)4/h2*5-18,26,29-36H,3-4H2,1-2H3,(H4,22,23,27)(H4,24,25,28);3*(H2,1,2,3,4)/t2*5-,6-,7-,8+,9-,10-,11-,12+,13-,14-,15-,16-,17-,18-,21+;;;/m00.../s1
• InChI key: CZWJCQXZZJHHRH-YZTFXSNBSA-N

说明

General description

Chemical structure: aminoglycoside

Application

Dihydrostreptomycin sesquisulfate is a derivative of streptomycin used in aminoglycoside uptake studies. It has also been used as an electrode for a cochlear amplifier in the hair-cell bundle of lizards.

Biochem/physiol Actions

Mode of Action: Dihydrostreptomycin sesquisulfate inhibits protein synthesis at the level of the 30s ribosomal subunit and the 16s rRNA.

安全信息

• 象形图: GHS08,GHS07
• 警示词: Warning
• 危险代码: H302,H361fd
• 预防性声明: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Hazard Classifications: Acute Tox. 4 Oral - Repr. 2
• 存储类别: 11 - Combustible Solids
• 怎么回事？: WGK 3
• 闪点 (F): Not applicable
• 闪点 (°C): Not applicable
• PPE（个人防护设备）: Eyeshields, Gloves, type N95 (US)