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PHR1587

Thiomersal

Pharmaceutical Secondary Standard; Certified Reference Material

Synonyme(s) :

Acide 2-(éthylmercuromercapto)benzoïque sodium salt, Acide éthylmercurithiosalicylique sodium salt, Mercuro-([o-carboxyphényl]thio)éthyle sodium salt, Éthylmercurithiosalicylate de sodium

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A propos de cet article

Formule linéaire :
2-(C2H5HgS)C6H4CO2Na
Numéro CAS:
54-64-8
Poids moléculaire :
404.81
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823493
EC Number:
200-210-4
Beilstein/REAXYS Number:
8169555
MDL number:
MFCD00013062
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Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0000109, traceable to USP 1659000

API family

thimerosal

CofA

current certificate can be downloaded

packaging

pkg of 1 g

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

234-237 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

[Na+].CC[Hg]Sc1ccccc1C([O-])=O

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;;2*+1/p-2

InChI key

RTKIYNMVFMVABJ-UHFFFAOYSA-L

General description

Thimerosal belongs to the group of alkyl mercury compounds. Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Application

Thimerosal may be used as a pharmaceutical reference standard for the quantification of the analyte in ophthalmic solutions using spectrophotometric technique.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Biochem/physiol Actions

Le thimérosal est un réactif oxydant les groupements sulfhydryle (thiol) qui est capable d'inhiber de multiples protéines et enzymes dépendantes de groupements sulfhydryle telles que la méthionine synthase dépendante de la PI3-kinase, les récepteurs transporteurs du glutamate et les ATPases dépendantes de Na++K+.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA6959 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

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Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

target_organs

Kidney

Classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Association between thimerosal-containing vaccine and autism
Hviid A, et al.
JAMA : The Journal of the American Medical Association, 290(13), 1763-1766 (2003)
Autism Res advances (2007)
Simultaneous spectrophotometric-multivariate calibration determination of several components of ophthalmic solutions: phenylephrine, chloramphenicol, antipyrine, methylparaben and thimerosal
Collado.SM, et al.
Talanta, 52(5), 909-920 (2000)

Numéro d'article de commerce international

RéférenceGTIN
PHR1587-1G04061834429685