39637-74-6 Camphanoyl chloride 2-Oxabicyclo(2.2.1)heptane-1-carbonyl chloride, 4,7,7-trimethyl-3-oxo-, (1S)- 3-Oxa-2-oxobornane-4-carbonyl chloride Camphanoylchloride EINECS 254-552-4 CAS 39637-74-6

Purity 97%+In StockPharmaceutical Standards
CAS No.39637-74-6
Molecular FormulaC10H13ClO3
Molecular Weight216.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

39637-74-6 Camphanoyl chloride 2-Oxabicyclo(2.2.1)heptane-1-carbonyl chloride, 4,7,7-trimethyl-3-oxo-, (1S)- 3-Oxa-2-oxobornane-4-carbonyl chloride Camphanoylchloride EINECS 254-552-4 CAS 39637-74-6 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

39637-74-6 Camphanoyl chloride 2-Oxabicyclo(2.2.1)heptane-1-carbonyl chloride, 4,7,7-trimethyl-3-oxo-, (1S)- 3-Oxa-2-oxobornane-4-carbonyl chloride Camphanoylchloride EINECS 254-552-4 (CAS 39637-74-6) is a high-purity analytical reference standard with the molecular formula C10H13ClO3 and a molecular weight of 216.66 g/mol.

39637-74-6 Camphanoyl chloride 2-Oxabicyclo(2.2.1)heptane-1-carbonyl chloride, 4,7,7-trimethyl-3-oxo-, (1S)- 3-Oxa-2-oxobornane-4-carbonyl chloride Camphanoylchloride EINECS 254-552-4 (C10H13ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

As a certified reference material (CRM), 39637-74-6 Camphanoyl chloride 2-Oxabicyclo(2.2.1)heptane-1-carbonyl chloride, 4,7,7-trimethyl-3-oxo-, (1S)- 3-Oxa-2-oxobornane-4-carbonyl chloride Camphanoylchloride EINECS 254-552-4 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 FormulaC10H13ClO3
Molecular Weight216.66 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Halogen ContentCl-containing

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