7-Methyl-7H-purin-2-amine CAS 188799-53-3

Purity 97%+In StockPharmaceutical Standards
CAS No.188799-53-3
Molecular FormulaC6H7N5
Molecular Weight149.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-7H-purin-2-amine CAS 188799-53-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 149.15 g/mol gives 7-Methyl-7H-purin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7-Methyl-7H-purin-2-amine (CAS 188799-53-3), molecular formula C6H7N5 and molecular weight 149.15 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, an aromatic ring system, 7-Methyl-7H-purin-2-amine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 7-Methyl-7H-purin-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H7N5
Molecular Weight149.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Nitrogen Atoms5

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