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Merck
CN

D5155

双氢链霉素 倍半硫酸酯

powder, suitable for cell culture, BioReagent

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线性分子式:
C21H41N7O12 · 3/2H2SO4
化学文摘社编号:
分子量:
730.71
NACRES:
NA.76
PubChem Substance ID:
UNSPSC Code:
12352207
EC Number:
226-823-7
MDL number:
Beilstein/REAXYS Number:
3894221
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产品名称

双氢链霉素 倍半硫酸酯, BioReagent, suitable for cell culture, ≥95.0% (HPLC)

InChI key

CZWJCQXZZJHHRH-YZTFXSNBSA-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

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

product line

BioReagent

assay

≥95.0% (HPLC)

form

powder

technique(s)

cell culture | mammalian: suitable

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

Quality Level

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General description

Chemical structure: aminoglycoside

Application

Dihydrostreptomycin sesquisulfate is a derivative of streptomycin used in aminoglyside uptake studies. Other studies have also used it 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 o the 30S ribosomal subunit and the 16s rRNA.

pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Repr. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

新产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Marc Cherlet et al.
Journal of mass spectrometry : JMS, 42(5), 647-656 (2007-04-19)
Dihydrostreptomycin (DHS) is an aminoglycoside antibiotic used in veterinary medicine in combination with benzylpenicillin for the treatment of bacterial infections in cattle, pigs and sheep. A method to determine its residues in edible tissues of cattle, as well as in
A C Whist et al.
Journal of dairy science, 89(12), 4649-4659 (2006-11-16)
The objective of this study was to see if introduction of a 2-yr combined selective dry-cow therapy and teat-dipping trial would reduce clinical mastitis (CM) events in 164 Norwegian dairy herds. Three different penicillin or penicillin/dihydrostreptomycin-based dry-cow treatments, and 3
S McDougall et al.
New Zealand veterinary journal, 55(4), 161-170 (2007-08-07)
To compare the proportions of clinical and bacteriological cure of glands of dairy cows diagnosed with clinical mastitis, following treatment with one of three different intramammary antibiotic preparations. Cows from dairy cow herds (n=28) across New Zealand which were diagnosed
Murali Pendela et al.
Rapid communications in mass spectrometry : RCM, 23(12), 1856-1862 (2009-05-19)
Dihydrostreptomycin sulphate (DHS) is a water-soluble, broad-spectrum aminoglycoside antibiotic. For quantitative analysis, the European Pharmacopoeia (Ph. Eur.) prescribes an ion-pairing liquid chromatography/ultraviolet (LC/UV) method using a C18 stationary phase. Several unknown compounds were detected in commercial samples. Hence, for characterization
Katy Jeannot et al.
Journal of bacteriology, 187(15), 5341-5346 (2005-07-21)
MexXY is an inducible efflux system that contributes to the natural resistance of Pseudomonas aeruginosa to antibiotics. Experiments involving real-time PCR after reverse transcription in reference strain PAO1 showed concentration-dependent induction of gene mexY by various ribosome inhibitors (e.g., chloramphenicol

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