CAS 54-64-8

Timerosal

Descripción:

Timerosal, con el número CAS 54-64-8, es un compuesto organomercúrico que se ha utilizado ampliamente como conservante en vacunas y otros productos farmacéuticos. Aparece como un líquido incoloro a amarillo pálido y es soluble en agua y alcohol. Timerosal contiene aproximadamente un 49% de mercurio en peso, lo que es una característica clave que ha suscitado preocupaciones sobre su seguridad y potencial toxicidad. El compuesto actúa como un agente antimicrobiano, previniendo el crecimiento de bacterias y hongos en frascos de vacunas multidosis. Sin embargo, debido a su contenido de mercurio, su uso se ha reducido o eliminado en muchas vacunas, particularmente en formulaciones pediátricas, en medio de discusiones de salud pública sobre la exposición al mercurio. Timerosal se metaboliza en el cuerpo a etilmercurio, que se excreta más rápidamente que el metilmercurio, otra forma de mercurio que es más tóxica y se acumula en el cuerpo. Las agencias reguladoras, incluida la Organización Mundial de la Salud y los Centros para el Control y la Prevención de Enfermedades de EE. UU., han evaluado su seguridad, concluyendo que Timerosal en vacunas representa un riesgo mínimo para la salud humana.

Fórmula: C₉H₉HgO₂S·Na

InChI: InChI=1S/C7H6O2S.C2H5.Hg.Na/c8-7(9)5-3-1-2-4-6(5)10;1-2;;/h1-4,10H,(H,8,9);1H2,2H3;;/q;-1;+2;+1/p-2

Clave InChI: InChIKey=SKLIKZFOTSKEKY-UHFFFAOYSA-L

SMILES: O=C1C=2C([S-][Hg+2]([CH2-]C)[O-]1)=CC=CC2.[Na+]

Sinónimos:

• 2-(Ethylmercuriomercapto)Benzoic Acid Sodium Salt
• 2-(Ethylmercuriomercapto)Benzonic Acid Sodium Salt
• Benzoic acid, 2-mercapto-, mercury complex
• Elcide 73
• Elicide
• Ethyl Mercurithiosalicylic Acid
• Ethyl[2-mercaptobenzoate(2-)-O,S]mercurate(1-) sodium salt
• Ethylmercurithiosalicylate sodium salt
• Ethylmercurithiosalicylic acid, sodium salt
• Ethylmercury(1+) Sodium 2-Sulfidobenzoate (1:1:1)
• Mercurate(1-), ethyl(2-mercaptobenzoato(2-)-O,S)-, sodium
• Mercurate(1-), ethyl[2-(mercapto-κS)benzoato(2-)-κO]-, sodium
• Mercurate(1-), ethyl[2-(mercapto-κS)benzoato(2-)-κO]-, sodium (1:1)
• Mercurothiolate
• Mercury, ethyl(hydrogen o-mercaptobenzoato)-, sodium salt
• Mercury-[(O-Carboxyphenyl)Thio]Ethyl Sodium Salt
• Merfamin
• Merseptyl
• Merthiolate
• Merthiolate sodium
• Mertorgan
• Merzonin
• Nosemack
• Nsc 4794
• SET
• Sodium 2-(Ethylmercuriothio)Benzoate
• Sodium 2-(ethylmercurithio)benzoate
• Sodium Ethylmercurithiosalicylate
• Sodium Merthiolate
• Sodium o-(ethylmercurithio)benzoate
• Thimerosal
• Thimerosal, Usp Grade Sodium Ethylmercurithiosalicylate
• Thimersalate
• Thiomersal
• Thiomersalat
• Thiomersalate
• Thiosalicylate, Ethylmercuri, Sodium Salt
• Tiomersal
• Vitaseptol
• [(o-Carboxyphenyl)thio]ethylmercury sodium salt
• o-(Ethylmercurithio)benzoic acid sodium salt

Thimerosal

CAS: 54-64-8

Thimerosal, 54-64-8, or 2-(ethylmercuriomercapto)benzoic acid sodium salt, is a derivative of thiosalicylic acid with antifungal and antibacterial properties. Learn more.

Fórmula: C₉H₉HgNaO₂S

Forma y color: White, Crystalline powder

Peso molecular: 404.81

Ref: 02-J61799

THIOMERSAL CRS

CAS: 54-64-8

THIOMERSAL CRS

Fórmula: C₉H₉HgNaO₂S

Forma y color: Crystalline Powder. Yellow. Powder.

Peso molecular: 404.8113

Ref: 41-Y0000109

Thimerosal

CAS: 54-64-8

Aromatic organo-inorganic compounds used as drugs

Fórmula: C₉H₉HgO₂S·Na

Forma y color: Cream Crystalline Powder

Peso molecular: 404.81

Ref: 45-1659000

Thimerosal

CAS: 54-64-8

Thimerosal, a vaccine preservative containing mercury, is suspected to play a role in the development of neurodevelopmental disorders.

Fórmula: C₉H₉HgNaO₂S

Forma y color: Solid

Peso molecular: 404.81

Ref: TM-T75260

Thimerosal

CAS: 54-64-8

Fórmula: C₉H₉HgNaO₂S

Pureza: ≥ 98.0%

Forma y color: White to off-white powder

Peso molecular: 404.81

Ref: 7W-GA6948

Thimerosal, BP, EP, USP grade

CAS: 54-64-8

Fórmula: C₉H₉HgNaO₂S

Pureza: 97.0 - 101.0 %

Forma y color: White to off-white powder

Peso molecular: 404.81

Ref: 7W-GA8923

Thimerosal

Producto controlado

CAS: 54-64-8

Fórmula: C₉H₉HgO₂S·Na

Forma y color: Neat

Peso molecular: 404.81

Ref: 04-C17515000

Thimerosal

CAS: 54-64-8

Applications Thimerosal is used as a antimicrobial preservative in the maintenance and manufacturing of vaccines.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Burbacher, T. et al: Neurotoxicol. Teratol., 43, 91 (2014); Hewitson, L. et al.: Neurotoxicol. Teratol., 43, 83 (2014);

Fórmula: C₉H₉HgO₂S·Na

Forma y color: Neat

Peso molecular: 404.81

Ref: TR-T344530

Thiomersal

Producto controlado

CAS: 54-64-8

Thiomersal is a preservative that is used in vaccines and other pharmaceutical products. It has been shown to have biochemical properties that are similar to those of benzalkonium chloride, which may cause cross-reactivity with the sephadex G-100 gel. Thiomersal has been shown to have an adverse effect on the polymerase chain reaction (PCR) by inhibiting the activity of DNA polymerases. Thiomersal also inhibits certain enzymes activities, such as cytosolic Ca2+-ATPase, and can affect human serum proteins and water vapor.

Fórmula: C₉H₉HgO₂S·Na

Pureza: Min. 95%

Forma y color: White Clear Liquid

Peso molecular: 404.81 g/mol

Ref: 3D-FT01538

Thiomersal - EP

Producto controlado

CAS: 54-64-8

Thiomersal is a preservative that has been used in vaccines and other pharmaceutical products to prevent microbial contamination. It is a water-soluble, organomercurial compound with the chemical formula CHNOS. It has been used as an antimicrobial agent for its ability to inhibit growth of microorganisms by interfering with the synthesis of proteins. Thiomersal is also used in the manufacture of some types of rubber, such as latex gloves, and as a preservative in biological research.

Fórmula: C₉H₉HgO₂S·Na

Pureza: Min. 95%

Peso molecular: 404.81 g/mol

Ref: 3D-FT172548

Thiomersal (Thimerosal) ExiPlus, Multi-Compendial, 97%

CAS: 54-64-8

Fórmula: C₉H₉SO₂HgNa

Pureza: min. 97%

Forma y color: White or almost white, Crystalline Powder, Clear, Colourless to pale yellow

Peso molecular: 404.81

Ref: SR-85090

Thiomersal (Thimerosal) PrimeDx, 98%

CAS: 54-64-8

Fórmula: C₉H₉SO₂HgNa

Pureza: min. 98.0%

Forma y color: White to pale cream, Powder, Clear, Colourless to pale yellow

Peso molecular: 404.81

Ref: SR-27662