3-Cyclopropoxy-2-nitropyridine CAS 1243480-25-2
| CAS No. | 1243480-25-2 |
| Molecular Formula | C8H8N2O3 |
| Molecular Weight | 180.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyclopropoxy-2-nitropyridine (CAS 1243480-25-2) is a high-purity analytical reference standard with the molecular formula C8H8N2O3 and a molecular weight of 180.16 g/mol.
Structurally, 3-Cyclopropoxy-2-nitropyridine (C8H8N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 180.16 g/mol, it falls into the medium-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 3-Cyclopropoxy-2-nitropyridine 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 | C8H8N2O3 |
| Molecular Weight | 180.16 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Cyclopropoxy Standards
- 3-Cyclopropoxy-5-nitropyridine (CAS 1243369-23-4)
- 3-Cyclopropoxy-4-nitropyridine (CAS 1243397-99-0)
- 4-Cyclopropoxy-3-nitropyridine (CAS 1243398-04-0)
- 5-Cyclopropoxy-2-nitropyridine (CAS 1243459-53-1)
- 2-Cyclopropoxy-4-nitropyridine (CAS 1394928-50-7)
- 2-Cyclopropoxy-6-fluorobenzaldehyde (CAS 1243351-49-6)
- 4-Cyclopropoxy-2-fluorobenzaldehyde (CAS 1243355-07-8)
- 3-cyclopropoxy-2-fluorobenzaldehyde (CAS 1243385-03-6)
Recommended Standards
- (E)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carbaldehyde oxime (CAS 1246090-99-2)
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- 4-(3-Cyano-1h-1,2,4-triazol-1-yl)butanoic acid (CAS 1247050-59-4)
- 2-Hydroxyterephthalamide (CAS 1243411-41-7)
- 1,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)triazole (CAS 1657004-86-8)
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- 4-(5-Fluoro-2-methoxyphenyl)piperidine (CAS 255893-55-1)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com