1. Anti-infection
  2. Bacterial Antibiotic
  3. Spectinomycin dihydrochloride pentahydrate

Spectinomycin dihydrochloride pentahydrate  (Synonyms: Spectinomycin hydrochloride hydrate)

Cat. No.: HY-B1828A Purity: ≥98.0%
COA Handling Instructions

Spectinomycin dihydrochloride pentahydrate is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride pentahydrate acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride pentahydrate is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM-.

For research use only. We do not sell to patients.

Spectinomycin dihydrochloride pentahydrate Chemical Structure

Spectinomycin dihydrochloride pentahydrate Chemical Structure

CAS No. : 22189-32-8

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
USD 55 In-stock
Solution
10 mM * 1 mL in Water USD 55 In-stock
Solid
500 mg USD 50 In-stock
1 g   Get quote  
5 g   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 2 publication(s) in Google Scholar

Other Forms of Spectinomycin dihydrochloride pentahydrate:

Top Publications Citing Use of Products

2 Publications Citing Use of MCE Spectinomycin dihydrochloride pentahydrate

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Spectinomycin dihydrochloride pentahydrate is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride pentahydrate acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride pentahydrate is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM[1]-[5].

IC50 & Target

bacterial ribosomal subunit[5]

In Vitro

Spectinomycin dihydrochloride pentahydrate selectively inhibits protein synthesis in cells and in extracts of Escherichia coli:
Spectinomycin dihydrochloride pentahydrate (50 μg/mL) inhibits Escherichia coli growth rapidly and reversibly, and suppresses amino acid incorporation immediately[1].
Spectinomycin dihydrochloride pentahydrate (1 μg/mL or 3 μM) inhibits polypeptide synthesis directed either by endogenous messenger RNA or by MS-2 bacteriophage RNA, with maximum inhibition of 70-80% in extracts of Escherichia coli[1].
Spectinomycin dihydrochloride pentahydrate blocks the translocation of peptidyl-tRNAs from A-site to P-site by inhibiting the binding of elongation factor G to the ribosome[2].
Spectinomycin dihydrochloride pentahydrate interacts specifically with the residues G1064 and 01192 in 16S rRNA and potentially makes it inactive[2].
Spectinomycin dihydrochloride pentahydrate exhibits splicing inhibition and dependent on pH changes and Mg2+ concentration, indicating electrostatic interactions with the intron RNA[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Spectinomycin dihydrochloride pentahydrate (20 mg/kg; i.m.; 20-100 mg/kg; 9 d) shows the safety in healthy chicks[4].
Spectinomycin dihydrochloride pentahydrate (10 mg/kg; i.v.; single dose) has the major elimination pathway by renal excretion, approximately 55% is excreted into the urine in unchanged form[5].
Pharmacokinetics of Spectinomycin dihydrochloride pentahydrate in Rat[5]

Parameter C0 (μg/mL) AUC0-∞ (μg•h/mL) Vd (L/kg) CL (L/h/kg) MRT (h) T1/2α (h) T1/2β (h) T1/2γ (h) fe CLrenal (L/h/kg) Eratio
Non atrioventricular analysis 44.3 16.8 0.756 0.602 0.757 / / / 0.553 0.359 1.00
Three-compartment model 37.8 15.7 0.747 0.649 1.11 / 0.237 0.754 19.5 / /

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Arbor Acres plus broiler chicks (15-day-old)[4]
Dosage: 20 mg/kg, 60 mg/kg, 100 mg/kg
Administration: Intramuscular injection (chest muscles); 9 days
Result: Showed biosecurity of 20 mg/kg by complete blood count, biochemical parameters, histopathological, clinical signs, body weight gain, and feed conversion ratio (FCR).
Resulted minor toxicity of 60 mg/kg.
Molecular Weight

495.35

Formula

C14H36Cl2N2O12

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C1C[C@@H](C)O[C@@]2([H])O[C@@]3([H])[C@]([C@@H](NC)[C@@H](O)[C@@H](NC)[C@@H]3O)([H])O[C@]21O.[H]Cl.[H]Cl.[5H2O]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 62.5 mg/mL (126.17 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.0188 mL 10.0939 mL 20.1877 mL
5 mM 0.4038 mL 2.0188 mL 4.0375 mL
10 mM 0.2019 mL 1.0094 mL 2.0188 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  PBS

    Solubility: 50 mg/mL (100.94 mM); Clear solution; Need ultrasonic

*All of the co-solvents are available by MedChemExpress (MCE).
Purity & Documentation

Purity: ≥98.0%

References
  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.

Spectinomycin dihydrochloride pentahydrate Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Spectinomycin dihydrochloride pentahydrate
Cat. No.:
HY-B1828A
Quantity:
MCE Japan Authorized Agent: