1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 CAS 374-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.374-33-4
Molecular FormulaC4H4F4O
Molecular Weight144.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 CAS 374-33-4 chemical structure

Description

The occurrence of 1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 is closely related to a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 (CAS 374-33-4), a certified reference material (molecular formula C4H4F4O, MW 144.07 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, fluorine substitution, 1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H4F4O
Molecular Weight144.07 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

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