300-87-8 JS7C0HP303 3,5-Dimethylisoxazole Isoxazole, 3,5-dimethyl- U 21221 4-27-00-00978 (Beilstein Handbook Reference) BRN 0106324 3,5-Dwumetyloizoksazolu [Polish] EINECS 206-100-2 NSC 40798 3,5-Dwumetyloizoksazolu UNII-JS7C0HP303 CAS 300-87-8

Purity 97%+In StockPharmaceutical Standards
CAS No.300-87-8
Molecular FormulaC5H11NO
Molecular Weight101.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

300-87-8 JS7C0HP303 3,5-Dimethylisoxazole Isoxazole, 3,5-dimethyl- U 21221 4-27-00-00978 (Beilstein Handbook Reference) BRN 0106324 3,5-Dwumetyloizoksazolu [Polish] EINECS 206-100-2 NSC 40798 3,5-Dwumetyloizoksazolu UNII-JS7C0HP303 CAS 300-87-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 101.15 g/mol gives 300-87-8 JS7C0HP303 3,5-Dimethylisoxazole Isoxazole, 3,5-dimethyl- U 21221 4-27-00-00978 (Beilstein Handbook Reference) BRN 0106324 3,5-Dwumetyloizoksazolu [Polish] EINECS 206-100-2 NSC 40798 3,5-Dwumetyloizoksazolu UNII-JS7C0HP303 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 300-87-8 JS7C0HP303 3,5-Dimethylisoxazole Isoxazole, 3,5-dimethyl- U 21221 4-27-00-00978 (Beilstein Handbook Reference) BRN 0106324 3,5-Dwumetyloizoksazolu [Polish] EINECS 206-100-2 NSC 40798 3,5-Dwumetyloizoksazolu UNII-JS7C0HP303 (CAS 300-87-8), a certified reference material (molecular formula C5H11NO, MW 101.15 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H11NO, 300-87-8 JS7C0HP303 3,5-Dimethylisoxazole Isoxazole, 3,5-dimethyl- U 21221 4-27-00-00978 (Beilstein Handbook Reference) BRN 0106324 3,5-Dwumetyloizoksazolu [Polish] EINECS 206-100-2 NSC 40798 3,5-Dwumetyloizoksazolu UNII-JS7C0HP303 contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 101.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 300-87-8 JS7C0HP303 3,5-Dimethylisoxazole Isoxazole, 3,5-dimethyl- U 21221 4-27-00-00978 (Beilstein Handbook Reference) BRN 0106324 3,5-Dwumetyloizoksazolu [Polish] EINECS 206-100-2 NSC 40798 3,5-Dwumetyloizoksazolu UNII-JS7C0HP303 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 FormulaC5H11NO
Molecular Weight101.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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