N,N-Dimethyl-2-(methylthio)-9H-purin-6-amine CAS 1681-11-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1681-11-4
Molecular FormulaC8H11N5S
Molecular Weight209.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N-Dimethyl-2-(methylthio)-9H-purin-6-amine CAS 1681-11-4 chemical structure

Description

N,N-Dimethyl-2-(methylthio)-9H-purin-6-amine (CAS 1681-11-4) is a high-purity analytical reference standard with the molecular formula C8H11N5S and a molecular weight of 209.27 g/mol.

Structurally, N,N-Dimethyl-2-(methylthio)-9H-purin-6-amine (C8H11N5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 209.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), N,N-Dimethyl-2-(methylthio)-9H-purin-6-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 FormulaC8H11N5S
Molecular Weight209.27 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.)1957
Nitrogen Atoms5
Sulfur Atoms1

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