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Merck
CN

1203008

USP

Dihydrostreptomycin sulfate

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Dihydrostreptomycin sesquisulfate

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About This Item

Linear Formula:
C21H41N7O12 · 3/2H2SO4
CAS Number:
Molecular Weight:
730.71
Beilstein:
3894221
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
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grade

pharmaceutical primary standard

API family

dihydrostreptomycin

form

solid

mol wt

monograph mol wt. 1461.44

manufacturer/tradename

USP

application(s)

USP Biologics
pharmaceutical (small molecule)

format

neat

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

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General description

Dihydrostreptomycin sulfate is a semi-synthetic aminoglycoside antibiotic derived from streptomycin. It binds to bacterial ribosomes, disrupting protein synthesis. The USP standard supports microbiological testing and chromatographic identity confirmation.

The USP biologics antibiotics category includes a wide range of antimicrobial agents that are essential in treating bacterial infections. These antibiotics are derived from various natural sources or synthesized to combat specific pathogens effectively. The USP provides comprehensive standards, reference materials, and analytical procedures to ensure the identity, quality, purity, and consistency of antibiotic therapeutics throughout their lifecycle.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

Application

Dihydrostreptomycin sulfate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Dihydrostreptomycin Injection
  • Dihydrostreptomycin Sulfate
  • Dihydrostreptomycin Sulfate Boluses
  • Penicillin G Procaine and Dihydrostreptomycin Sulfate Injectable Suspension
  • Penicillin G Procaine and Dihydrostreptomycin Sulfate Intramammary Infusion
  • Penicillin G Procaine, Dihydrostreptomycin Sulfate, Chlorpheniramine Maleate, and Dexamethasone Injectable Suspension

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

((C21H41N7O12)2 · 3H2SO4)
Sales restrictions may apply.
This product is part of the USP Biologics program.

Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

涉药品监管产品
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