1-(5-Methoxy-2-nitro-4-(prop-2-yn-1-yloxy)phenyl)ethan-1-ol CAS 1255792-05-2
| CAS No. | 1255792-05-2 |
| Molecular Formula | C12H13NO5 |
| Molecular Weight | 251.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-Methoxy-2-nitro-4-(prop-2-yn-1-yloxy)phenyl)ethan-1-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.
CATO supplies 1-(5-Methoxy-2-nitro-4-(prop-2-yn-1-yloxy)phenyl)ethan-1-ol (CAS 1255792-05-2), a certified reference material (molecular formula C12H13NO5, MW 251.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H13NO5, 1-(5-Methoxy-2-nitro-4-(prop-2-yn-1-yloxy)phenyl)ethan-1-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 251.24 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.
Physical & Chemical Properties
| Molecular Formula | C12H13NO5 |
| Molecular Weight | 251.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Cyclopropoxy-N,N-dimethyl-5-nitronicotinamide (CAS 1243465-79-3)
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- 4-Cyclopropoxy-N,N-dimethyl-6-nitropicolinamide (CAS 1243459-32-6)
- 5,6,7-Trimethoxy-1H-indole-2-carboxylic acid (CAS 128781-07-7)
- 1,1,1-TRifluoro-4-(2-methyl-1h-indol-3-yl)but-3-en-2-one (CAS 202074-31-5)
- 6A-Amino-6A-deoxy-α-cyclodextrin (CAS 29556-37-4)
- (3-(Dimethylamino)prop-1-yn-1-yl)boronic acid (CAS 763120-64-5)
- 3-Bromo-N,N-diethyl-4-methylbenzenesulfonamide (CAS 850429-71-9)
- 1-(1H-imidazol-2-yl)-N-isopropylpentan-1-amine (CAS 886505-68-6)
- N8-Nitroso Plerixafor (CAS CATO-C4X-113327)
- 2,2-Difluoro-N-(4-methoxybenzyl)ethan-1-amine (CAS 1184429-97-7)
- 2-(benzofuran-3-ylmethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1444010-79-0)
- 4-Phenyl-oxazole-5-carboxylic acid (CAS 1240599-64-7)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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