2-(Tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde CAS 2091216-63-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2091216-63-4
Molecular FormulaC11H12ClN3O
Molecular Weight237.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde CAS 2091216-63-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 237.69 g/mol gives 2-(Tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(Tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 2091216-63-4) is a high-purity analytical reference standard with the molecular formula C11H12ClN3O and a molecular weight of 237.69 g/mol.

Structurally, 2-(Tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (C11H12ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 237.69 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 2-(Tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde 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 FormulaC11H12ClN3O
Molecular Weight237.69 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms3

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