2-chloro-8-fluoro-quinazolin-4-ol CAS 1107694-78-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1107694-78-9
Molecular FormulaC8H14ClFN2O
Molecular Weight208.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-chloro-8-fluoro-quinazolin-4-ol CAS 1107694-78-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-chloro-8-fluoro-quinazolin-4-ol.

2-chloro-8-fluoro-quinazolin-4-ol (CAS 1107694-78-9), molecular formula C8H14ClFN2O and molecular weight 208.66 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-chloro-8-fluoro-quinazolin-4-ol (C8H14ClFN2O) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 208.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-chloro-8-fluoro-quinazolin-4-ol 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 FormulaC8H14ClFN2O
Molecular Weight208.66 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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