Pharmaceutical Secondary Standard; Certified Reference Material

2-Aminohypoxanthine, 2-Amino-6-hydroxypurine, 2-Amino-1,7-dihydro-6H-purin-6-one
Empirical Formula (Hill Notation):
Número CAS:
Peso molecular:
Beilstein/REAXYS Number:
Número EC:
Número MDL:
ID de substância PubChem:

Nível de qualidade



certified reference material
pharmaceutical secondary standard



Certificado de análise (CofA)

current certificate can be downloaded


HPLC: suitable
gas chromatography (GC): suitable


>300 °C (lit.)

Setor em destaque

Pharmaceutical (small molecule)



rastreabilidade da farmacopeia

traceable to BP 879
traceable to USP 1302156

SMILES string




InChI key


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Descrição geral

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.
Guanine is one of the building blocks of both RNA and DNA that plays a significant role in protein biosynthesis as well as the storage of genetic information.


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.
Guanine may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography techniques.

Nota de análise

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

Outras notas

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.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAC0250 in the slot below. This is an example certificate only and may not be the lot that you receive.


13 - Non Combustible Solids

WGK Alemanha


Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificado de análise

Certificado de origem

Rapid and simple determination of adenine and guanine in DNA extract by micellar electrokinetic chromatography with indirect laser-induced fluorescence detection
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