Bacteriostatic Water

Also Known As: Bac water, BAC water, Bacteriostatic water, Bac. water, BW, 0.9% benzyl alcohol water, Sterile water with benzyl alcohol, Multi-dose vial diluent, Preserved sterile water, Reconstitution water, Peptide reconstitution water, Sterile diluent, Injectable water preservative, Bacteriostatic Water, reconstitution, diluent, sterile water with benzyl alcohol, preservative, bac water, bact water

Bacteriostatic Water is a research-grade Sterile preserved aqueous diluent targeting No pharmacological target studied in Immunity & Wellness research. It is supplied strictly for in vitro laboratory research use only - not for human or animal consumption, and not FDA-approved.

Evidence Tier: Supply - Reconstitution or lab-prep supply.

The standard preserved water used to mix lyophilized peptides.

At A Glance

Bacteriostatic Water Key Research Facts
CategoryImmunity & Wellness
Compound ClassSterile preserved aqueous diluent (0.9% benzyl alcohol)
Molecular TargetNo pharmacological target; benzyl alcohol inhibits microbial growth in reconstituted peptide vials
Molecular Weightn/a
Amino Acid Sequencen/a
CAS Numbern/a
Half-Life~1.5 hours
WADA Statusnot_listed
Evidence TierSupply

Mechanism Of Action

It contains 0.9% benzyl alcohol. This alcohol stops bacteria from copying themselves and spreading, keeping the water totally clean and safe for mixing with peptides over several weeks.

Studied For

  • Reconstituting lyophilized peptides
  • Multi-dose peptide reconstitution
  • Preventing microbial growth in reconstituted vials
  • Peptide solubilization
  • HGH reconstitution
  • Semaglutide reconstitution
  • Peptide injection preparation
  • Research peptide diluent
  • Bacteriostatic preservation of peptide solutions
  • Injectable preparation vehicle
  • peptide reconstitution
  • injection preparation
  • sterile dilution
  • vial prep

Reported Research Findings

The standard diluent for most lyophilized peptides in this catalog.

Safety And Handling Notes

Benzyl alcohol is contraindicated in neonates and should be used cautiously in large volumes.

Use to reconstitute research peptides; keep sterile.

Regulatory Status

Reconstitution supply.

Full Reference Detail

Related Research Guides

Maintained By The Pep Nation Lab Research Team. See Our Editorial Standards And Research Methodology For How This Reference Is Sourced And Reviewed.

This Reference Is Provided For In Vitro Laboratory Research Use Only. Not For Human Consumption. See The Full Research Disclaimer.

References And Citations

  1. dailymed.nlm.nih.gov
  2. PubMed / NCBI Reference
Spec Sheet

Bacteriostatic Water

Also Known As: Bac water, BAC water, Bacteriostatic water, Bac. water, BW, 0.9% benzyl alcohol water, Sterile water with benzyl alcohol, Multi-dose vial diluent, Preserved sterile water, Reconstitution water, Peptide reconstitution water, Sterile diluent, Injectable water preservative, Bacteriostatic Water, reconstitution, diluent, sterile water with benzyl alcohol, preservative, bac water, bact water

SupplyImmunity & Wellness

Explain Like I'm 5

  • Bacteriostatic Water is ultra-pure water with a tiny drop of alcohol in it. The alcohol acts as a bodyguard to make sure no germs or bacteria can grow inside the bottle once you open it.

The standard preserved water used to mix lyophilized peptides.

Identity & Classification
Bacteriostatic Water Key Research Facts
ClassSterile preserved aqueous diluent (0.9% benzyl alcohol)
Molecular TargetNo pharmacological target; benzyl alcohol inhibits microbial growth in reconstituted peptide vials
CategoryImmunity & Wellness
Molecular Weightn/a
Amino Acid Sequencen/a
CAS Numbern/a
Parent CompoundSterile water for injection + 0.9% benzyl alcohol

Related Compounds

Research Use Only. Not For Human Or Veterinary Use. Information Provided For Laboratory Research Purposes Only.

Sequence Motif Viewer

3 Residues
N/A
BasicAcidicPolarNon-PolarAromaticSpecial
CompoundCompoundTargetReceptor / TargetIt contains 0.9% ben...Downstream PathwayResearch EffectStudied Effect

Bacteriostatic Water Frequently Asked Questions

What Is Bacteriostatic Water?

The standard preserved water used to mix lyophilized peptides.

How Does Bacteriostatic Water Work?

It contains 0.9% benzyl alcohol. This alcohol stops bacteria from copying themselves and spreading, keeping the water totally clean and safe for mixing with peptides over several weeks.

What Has Bacteriostatic Water Been Studied For?

In the referenced literature, Bacteriostatic Water has been studied for Reconstituting lyophilized peptides, Multi-dose peptide reconstitution, Preventing microbial growth in reconstituted vials, Peptide solubilization, HGH reconstitution, Semaglutide reconstitution, Peptide injection preparation, Research peptide diluent, Bacteriostatic preservation of peptide solutions, Injectable preparation vehicle, peptide reconstitution, injection preparation, sterile dilution, vial prep. This summarizes research focus only and is not a claim of efficacy.

What Is The Reported Half-Life Of Bacteriostatic Water?

Bacteriostatic Water has a reported half-life of ~1.5 hours in the referenced literature.

Is Bacteriostatic Water Approved For Human Use?

No. Bacteriostatic Water is supplied strictly for in vitro laboratory research use only. It is not intended for human or animal consumption, ingestion, or injection, and it has not been evaluated by the FDA.

Regional Research Availability

Pep Nation Lab supplies research-grade Bacteriostatic Water to qualified researchers and scientific institutions nationwide. Browse verified availability and per-region documentation by state:

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