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Merck

PHR1383

Adenina

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

6-Aminopurina, Vitamina B4

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Fórmula empírica (notación de Hill):
C5H5N5
Número CAS:
73-24-5
Peso molecular:
135.13
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823360
EC Number:
200-796-1
Beilstein/REAXYS Number:
5777
MDL number:
MFCD00041790

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InChI key

GFFGJBXGBJISGV-UHFFFAOYSA-N

InChI

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

SMILES string

Nc1ncnc2[nH]cnc12

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. A0230000, traceable to USP 1012101

API family

adenine

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

>360 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Quality Level

300

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Analysis Note

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

Application

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.

General description

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.

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.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Clase de almacenamiento

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (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
Caroline Pabst et al.
Nature methods, 11(4), 436-442 (2014-02-25)
Leukemic stem cells (LSCs) are considered a major cause of relapse in acute myeloid leukemia (AML). Defining pathways that control LSC self-renewal is crucial for a better understanding of underlying mechanisms and for the development of targeted therapies. However, currently
Guillaume Bollée et al.
Clinical journal of the American Society of Nephrology : CJASN, 7(9), 1521-1527 (2012-06-16)
Complete adenine phosphoribosyltransferase (APRT) deficiency is a rare inherited metabolic disorder that leads to the formation and hyperexcretion of 2,8-dihydroxyadenine (DHA) into urine. The low solubility of DHA results in precipitation of this compound and the formation of urinary crystals
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