| CAS No. | 157066-48-3 |
| Molecular Formula | C9H12N2O5 |
| Molecular Weight | 228.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 228.20 g/mol gives (2R,3S,5R)-2-(Hydroxymethyl)-5-(3-nitro-1H-pyrrol-1-yl)tetrahydrofuran-3-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2R,3S,5R)-2-(Hydroxymethyl)-5-(3-nitro-1H-pyrrol-1-yl)tetrahydrofuran-3-ol (CAS 157066-48-3) is a high-purity analytical reference standard with the molecular formula C9H12N2O5 and a molecular weight of 228.20 g/mol.
Based on its molecular formula C9H12N2O5, (2R,3S,5R)-2-(Hydroxymethyl)-5-(3-nitro-1H-pyrrol-1-yl)tetrahydrofuran-3-ol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2R,3S,5R)-2-(Hydroxymethyl)-5-(3-nitro-1H-pyrrol-1-yl)tetrahydrofuran-3-ol 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.
| Molecular Formula | C9H12N2O5 |
| Molecular Weight | 228.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 2 |