3002-78-6 5-Methyl-1,10-phenanthroline 1,10-Phenanthroline, 5-methyl- EINECS 221-099-9 5-Methylphenanthroline NSC 4272 CAS 3002-78-6
| CAS No. | 3002-78-6 |
| Molecular Formula | C13H24N2 |
| Molecular Weight | 208.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3002-78-6 5-Methyl-1,10-phenanthroline 1,10-Phenanthroline, 5-methyl- EINECS 221-099-9 5-Methylphenanthroline NSC 4272 (CAS 3002-78-6) is a high-purity analytical reference standard with the molecular formula C13H24N2 and a molecular weight of 208.34 g/mol.
The molecular framework of 3002-78-6 5-Methyl-1,10-phenanthroline 1,10-Phenanthroline, 5-methyl- EINECS 221-099-9 5-Methylphenanthroline NSC 4272 (C13H24N2) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H24N2 |
| Molecular Weight | 208.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1,10-Phenanthroline-2-carbaldehyde (CAS 33795-37-8)
- 1,10-Phenanthroline-4-carbaldehyde (CAS 31301-30-1)
- 1,10-Phenanthroline-5-carbaldehyde (CAS 91804-75-0)
- 1,7-Phenanthroline-2-carbaldehyde (CAS 342429-28-1)
- 3,7-Phenanthroline-8-carbaldehyde (CAS 65990-95-6)
- 1,10-Phenanthroline-4,7-diamine (CAS 119004-19-2)
- 1,10-Phenanthroline-2,9-diamine (CAS 38182-65-9)
- 1,10-Phenanthroline-5-carbonitrile (CAS 1082-21-9)
Recommended Standards
- Vernaldehyde (CAS 66327-54-6)
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- 5-(Pentafluoroethyl)pyrimidine-2-carbonitrile (CAS 1816290-25-1)
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- Peptide 434 (CAS CATO-CPTD788434)
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