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PHR1383

Supelco

Adenine

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
Adenine, 6-Aminopurine, Vitamin B4
Empirical Formula (Hill Notation):
C5H5N5
CAS Number:
Molecular Weight:
135.13
Beilstein:
5777
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

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

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)

InChI key

GFFGJBXGBJISGV-UHFFFAOYSA-N

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This Item
A8626A5665A0230000
Adenine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1383

Adenine

Adenine ≥99%

Sigma-Aldrich

A8626

Adenine

Adenine BioReagent, suitable for plant cell culture, ≥99%

Sigma-Aldrich

A5665

Adenine

Adenine European Pharmacopoeia (EP) Reference Standard

A0230000

Adenine

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

UV/Vis spectroscopy: suitable

technique(s)

cell culture | plant: suitable

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

agriculture

application(s)

pharmaceutical (small molecule)

format

neat

format

-

format

-

format

neat

storage temp.

2-8°C

storage temp.

room temp

storage temp.

-

storage temp.

2-8°C

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

-

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.

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.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) 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.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

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


Certificates of Analysis (COA)

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25G
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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)
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
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
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
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

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