Saltar al contenido
Merck

PHR1758

Supelco

Thiourea

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Thiourea, Sulfourea, Thiocarbamide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

Fórmula lineal:
NH2CSNH2
Número de CAS:
Peso molecular:
76.12
Beilstein/REAXYS Number:
605327
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

API family

propylthiouracil

CofA

current certificate can be downloaded

packaging

pkg of 200 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

170-176 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

NC(N)=S

InChI

1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)

Inchi Key

UMGDCJDMYOKAJW-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

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. Thiourea is a chaotropic agent or strong denaturant. It has been used to solubilize membrane and organelle specific proteins for analysis by two-dimensional gel electrophoresis. Thiourea is a free radical scavenger of the peroxide radical. It was shown to inhibit lipid peroxidation and UV-induced crosslinking of collagen. As a chelator of cuprous copper, thiourea inhibits this intermediate in oxidative reactions of cupric ion. This process afforded protection of bovine albumin from copper-mediated oxidative reactions.

Application

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.
Chaotropic agent; strong denaturant. Increases solubility and recovery of proteins

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP 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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA8226 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Repr. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico