(R)-N-(2,5-Dioxotetrahydrofuran-3-yl)formamide CAS 115630-63-2

Purity 97%+In StockPharmaceutical Standards
CAS No.115630-63-2
Molecular FormulaC5H5NO4
Molecular Weight143.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-N-(2,5-Dioxotetrahydrofuran-3-yl)formamide CAS 115630-63-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 143.10 g/mol gives (R)-N-(2,5-Dioxotetrahydrofuran-3-yl)formamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(R)-N-(2,5-Dioxotetrahydrofuran-3-yl)formamide (CAS 115630-63-2) is a high-purity analytical reference standard with the molecular formula C5H5NO4 and a molecular weight of 143.10 g/mol.

Structurally, (R)-N-(2,5-Dioxotetrahydrofuran-3-yl)formamide (C5H5NO4) contains a carbohydrate-derived structure, an amide group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 143.10 g/mol, it falls into the low-molecular-weight range. 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.

CATO manufactures (R)-N-(2,5-Dioxotetrahydrofuran-3-yl)formamide 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 FormulaC5H5NO4
Molecular Weight143.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms1

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