(R)-2-((2-nitrophenoxy)methyl)oxirane CAS 345975-15-7
| CAS No. | 345975-15-7 |
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 195.17 g/mol gives (R)-2-((2-nitrophenoxy)methyl)oxirane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-2-((2-nitrophenoxy)methyl)oxirane (CAS 345975-15-7) is a high-purity analytical reference standard with the molecular formula C9H9NO4 and a molecular weight of 195.17 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (R)-2-((2-nitrophenoxy)methyl)oxirane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 195.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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)-2-((2-nitrophenoxy)methyl)oxirane 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 Formula | C9H9NO4 |
| Molecular Weight | 195.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-2-((4-nitrophenoxy)methyl)oxirane (CAS 125279-82-5)
- 3-(4-Nitrophenoxy)oxetane (CAS 1356114-04-9)
- 3-(2-Nitrophenoxy)oxetane (CAS 1356114-34-5)
- 1-(3-Nitrophenoxy)propan-2-one (CAS 18621-37-9)
- 1-(2-Nitrophenoxy)propan-2-one (CAS 5330-66-5)
- 1-(4-Nitrophenoxy)propan-2-one (CAS 6698-72-2)
- 3-(2-Nitrophenoxy)azetidine (CAS 1219948-86-3)
- 3-(4-Nitrophenoxy)azetidine (CAS 1219977-31-7)
Recommended Standards
- (Phenoxycarbonyl)glycine (CAS 21639-05-4)
- (R)-2-Amino-2-(benzo[d][1,3]dioxol-5-yl)acetic acid (CAS 62177-00-8)
- (E)-2-acetamido-3-(furan-2-yl)acrylic acid (CAS 99358-13-1)
- (RS)-4CPG (CAS 7292-81-1)
- Higenamine Hydrochloride (CAS 11041-94-4)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-fluoropyridine-4-acetic acid (CAS 1807134-83-3)
- Butyl[(3-chlorophenyl)methyl]amine (CAS 16183-35-0)
- 5-Methyl-1-phenyl-1H-pyrazol-4-ol (CAS 89193-19-1)
- 1,4-Dimethoxy-2-propylbenzene (CAS 38843-85-5)
- 5-Amino-n-(4-fluorophenyl)-2-methylbenzene-1-sulfonamide (CAS 565174-24-5)
- N-(t-Boc-Aminooxy-PEG2)-N-bis(PEG3-propargyl) (CAS 2112737-60-5)
- 5-bromo-6-fluoro-2,3-dihydro-1-benzofuran-3-amine hydrochloride (CAS 1803595-03-0)
- Faropenem Impurity 72 (CAS CATO-C4X-128972)
- Peptide Impurity (CAS CATO-CPTD788810)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com