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Catalog Number:
00476
CAS Number:
54-64-8
Thimerosal
Purity:
97 - 102% (Assay on dried basis)
Synonym(s):
Ethylmercurithiosalicylic acid sodium salt, 2-(Ethylmercuriomercapto)benzoic acid sodium salt
Hazmat
Documents
$45.00 /5G
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Product Information

Thimerosal is an organomercury compound widely recognized for its antimicrobial properties, making it a valuable preservative in various pharmaceutical and cosmetic products. This compound is particularly effective in preventing bacterial and fungal contamination, which is crucial in multi-dose vials of vaccines and other injectable medications. Thimerosal's unique ability to maintain sterility and enhance product stability has made it a staple in the healthcare industry, particularly in vaccines, where it has been used to ensure safety and efficacy.

In addition to its use in vaccines, Thimerosal is also employed in laboratory settings for the preservation of biological samples and in the formulation of certain antiseptic solutions. Its effectiveness against a broad spectrum of microorganisms allows researchers and healthcare professionals to rely on it for maintaining the integrity of sensitive products. With its proven track record and regulatory approval in many regions, Thimerosal continues to be an essential component in the development and preservation of safe medical products.

Synonyms
Ethylmercurithiosalicylic acid sodium salt, 2-(Ethylmercuriomercapto)benzoic acid sodium salt
CAS Number
54-64-8
Purity
97 - 102% (Assay on dried basis)
Molecular Formula
C9H9HgO2SNa
Molecular Weight
404.81
MDL Number
MFCD00013062
Density
0.5 g/ml (Lit.)
Appearance
Creamish white powder/amorphous powder
Conditions
Store at RT
General Information
Synonyms
Ethylmercurithiosalicylic acid sodium salt, 2-(Ethylmercuriomercapto)benzoic acid sodium salt
CAS Number
54-64-8
Purity
97 - 102% (Assay on dried basis)
Molecular Formula
C9H9HgO2SNa
Molecular Weight
404.81
MDL Number
MFCD00013062
Density
0.5 g/ml (Lit.)
Appearance
Creamish white powder/amorphous powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Thimerosal is widely utilized in research focused on:

  • Vaccines: Commonly used as a preservative in multi-dose vials to prevent bacterial and fungal contamination, ensuring vaccine safety and efficacy.
  • Antiseptics: Employed in various antiseptic formulations for its antimicrobial properties, helping to reduce infection risks in medical settings.
  • Laboratory Reagents: Serves as a reagent in biochemical assays and experiments, particularly in studies involving enzyme activity and protein interactions.
  • Pharmaceutical Manufacturing: Used in the production of certain medications to maintain sterility and extend shelf life, benefiting both manufacturers and consumers.
  • Research on Mercury Compounds: Acts as a model compound in studies investigating the effects of mercury in biological systems, aiding in understanding toxicity and environmental impact.

Citations