(4-chloronaphthalen-1-yl)methanol CAS 79996-89-7

Purity 97%+In StockPharmaceutical Standards
CAS No.79996-89-7
Molecular FormulaC11H9ClO
Molecular Weight192.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-chloronaphthalen-1-yl)methanol CAS 79996-89-7 chemical structure

Description

Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, (4-chloronaphthalen-1-yl)methanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 192.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

(4-chloronaphthalen-1-yl)methanol (CAS 79996-89-7) is a high-purity analytical reference standard with the molecular formula C11H9ClO and a molecular weight of 192.64 g/mol.

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), (4-chloronaphthalen-1-yl)methanol 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 FormulaC11H9ClO
Molecular Weight192.64 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1979
Halogen ContentCl-containing

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