2,4,5-Trimethoxy-ω-nitrostyrene CAS 86255-45-0
| CAS No. | 86255-45-0 |
| Molecular Formula | C13H16N2O5 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,5-Trimethoxy-ω-nitrostyrene (C13H16N2O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,4,5-Trimethoxy-ω-nitrostyrene (CAS 86255-45-0), molecular formula C13H16N2O5 and molecular weight 280.28 g/mol, is a CATO reference standard with documented purity and traceability.
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 2,4,5-Trimethoxy-ω-nitrostyrene 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 | C13H16N2O5 |
| Molecular Weight | 280.28 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 DMSO, DMF, methanol |
| 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.) | 1981 |
| Nitrogen Atoms | 2 |
Related Trimethoxy Standards
- 3-Methyl-1-(2,4,6-trimethoxy-3,5-dimethylphenyl)butan-1-one (CAS 3567-96-2)
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- Trimethoxy(3-(thiophen-2-ylthio)propyl)silane (CAS 1364140-50-0)
- Methyl 4,5,6-trimethoxy-3-methyl-1H-indene-2-carboxylate (CAS 112212-86-9)
- 5,6,7-Trimethoxy-2-(methylthio)quinazolin-4(1H)-one (CAS 828258-32-8)
- 1,4,10-Trimethoxy-5-methylanthracene (CAS 834867-39-9)
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Recommended Standards
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- 2-(4-Oxo-3-phenyl-3,4-dihydrophthalazin-1-yl)acetic acid (CAS 345228-18-4)
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- Ethyl 3-ureido-1H-pyrrole-2-carboxylate (CAS 939979-34-7)
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- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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