PHR2318

Supelco

Propyl Gallate Impurity A

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:
3,4,5-Trihydroxybenzoic acid, Gallic acid
Fórmula lineal:
(HO)3C6H2CO2H
Número de CAS:
Peso molecular:
170.12
Beilstein/REAXYS Number:
2050274
MDL number:

grade

certified reference material
pharmaceutical secondary standard

packaging

pkg of 100 mg

mp

251 °C (dec.) (lit.)

SMILES string

OC(=O)c1cc(O)c(O)c(O)c1

InChI

1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)

InChI key

LNTHITQWFMADLM-UHFFFAOYSA-N

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

Biochem/physiol Actions

Gallic acid is a water soluble phenolic acid present in grapes and in the leaves of many plants. Gallic acid esters, such as tannins, catechin gallates and aliphatic gallates are potent antioxidants in vitro. However, gallic acid itself also appears to have antioxidant, anticarcinogenic and antiangiogenic activity in vitro.

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 LRAC5951 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Exclamation mark

signalword

Warning

hazcat

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 3

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificado de Análisis

Certificado de origen

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