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Merck

PHR1383

Supelco

Adenin

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(e):

Adenin, 6-Amino-purin, Vitamin B4

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About This Item

Empirische Formel (Hill-System):
C5H5N5
CAS-Nummer:
Molekulargewicht:
135.13
Beilstein:
5777
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

certified reference material
pharmaceutical secondary standard

Qualitätsniveau

Agentur

traceable to Ph. Eur. A0230000
traceable to USP 1012101

API-Familie

adenine

Analysenzertifikat (CofA)

current certificate can be downloaded

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

>360 °C (lit.)

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-8°C

SMILES String

Nc1ncnc2[nH]cnc12

InChI

1S/C5H5N5/c6-4-3-5(9-1-7-3)10-2-8-4/h1-2H,(H3,6,7,8,9,10)

InChIKey

GFFGJBXGBJISGV-UHFFFAOYSA-N

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Allgemeine Beschreibung

Adenine is a purine nucleobase with a wide range of chemical and biochemical roles in vivo and in vitro. It is a regulatory molecule and a component of DNA, RNA, cofactors (NAD, FAD) and signaling molecules (cAMP).
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.

Anwendung

Adenine may be used as a pharmaceutical reference standard for the quantification of the analyte in infusion solutions using high-performance liquid chromatography technique and capillary electrophoresis.
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.

Hinweis zur Analyse

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

Sonstige Hinweise

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.

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Preisangaben

Piktogramme

Skull and crossbones

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Acute Tox. 3 Oral

Lagerklassenschlüssel

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Analysenzertifikate (COA)

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Development and validation of a high-performance liquid chromatography assay and a capillary electrophoresis assay for the analysis of adenosine and the degradation product adenine in infusions
Keibling P, et al.
Journal of Pharmaceutical and Biomedical Analysis, 36(3), 535-539 (2004)
Henry L Y Chan et al.
Gastroenterology, 146(5), 1240-1248 (2014-01-28)
Little is known about the benefit of antiviral therapy for hepatitis B e antigen (HBeAg)-positive patients with high viral load and normal levels of alanine aminotransferase. We evaluated the effects of single and combination therapies in immune-tolerant patients with chronic
Didier Wion et al.
Nature reviews. Microbiology, 4(3), 183-192 (2006-02-21)
N(6)-methyl-adenine is found in the genomes of bacteria, archaea, protists and fungi. Most bacterial DNA adenine methyltransferases are part of restriction-modification systems. Certain groups of Proteobacteria also harbour solitary DNA adenine methyltransferases that provide signals for DNA-protein interactions. In gamma-proteobacteria
Georg Behrens et al.
AIDS patient care and STDs, 28(4), 168-175 (2014-03-26)
The once daily, single-tablet regimen (STR) combining rilpivirine (RPV), emtricitabine (FTC), and tenofovir disoproxil fumarate (TDF) provides a simplified treatment option for antiretroviral therapy (ART)-naïve patients with baseline HIV-1 RNA (BLVL) of ≤100,000 copies/mL. The aim of this analysis is
Michinori Matsuo et al.
Journal of molecular and cellular cardiology, 38(6), 907-916 (2005-05-25)
ATP-sensitive potassium (K(ATP)) channels are regulated by adenine nucleotides to convert changes in cellular metabolic levels into membrane excitability. Hence, elucidation of interaction of SUR and Kir6.x with adenine nucleotides is an important issue to understand the molecular mechanisms underlying

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