2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde CAS 1806326-52-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1806326-52-2
Molecular FormulaC9H6ClNO2
Molecular Weight195.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde CAS 1806326-52-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 195.60 g/mol gives 2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde (CAS 1806326-52-2) is a high-purity analytical reference standard with the molecular formula C9H6ClNO2 and a molecular weight of 195.60 g/mol.

Structurally, 2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde (C9H6ClNO2) 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 195.60 g/mol, it falls into the medium-molecular-weight range. 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), 2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde 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 FormulaC9H6ClNO2
Molecular Weight195.60 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms1

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