5-Methylphenazin-1(5H)-one CAS 85-66-5
| CAS No. | 85-66-5 |
| Molecular Formula | C13H10N2O |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Methylphenazin-1(5H)-one.
CATO supplies 5-Methylphenazin-1(5H)-one (CAS 85-66-5), a certified reference material (molecular formula C13H10N2O, MW 210.23 g/mol) for analytical method development and quality control.
5-Methylphenazin-1(5H)-one (C13H10N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 5-Methylphenazin-1(5H)-one 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 | C13H10N2O |
| Molecular Weight | 210.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methylphenazin Standards
- 8-Methylphenazin-1-ol (CAS 106166-51-2)
- 7-Methylphenazin-1-ol (CAS 1393525-06-8)
- 4-Methylphenazin-2-amine (CAS 100728-09-4)
- 7-Methylphenazin-1-amine (CAS 18450-15-2)
- 9-Methylphenazin-1-amine (CAS 875714-27-5)
- N-Methylphenazin-1-amine (CAS 91901-97-2)
- 4-(3-Methylphenazin-2-yl)morpholine (CAS 61155-57-5)
- 5-Methylphenazin-5-ium methyl sulfate (CAS 94845-69-9)
Recommended Standards
- 5-Methyl-4-(pyrrolidin-1-ylmethyl)isoxazole-3-carboxylic acid (CAS 893750-02-2)
- 5-Phenyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 223646-08-0)
- 5-Methyl-2-phenyloxazolo[4,5-b]pyridine (CAS 52334-15-3)
- 5-Piperazin-1-ylmethyl-furan-2-carboxylic acid (CAS 878431-40-4)
- 4-Methylquinolin-5-ol (CAS 16026-80-5)
- 5-(o-Tolyl)isoxazole (CAS 918884-77-2)
- 2-({[5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]thio}methyl)-1H-benzimidazole (CAS 311783-85-4)
- 6'-Chloro-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-b]indole] (CAS 724461-83-0)
- 3-Allylanisole (CAS 24743-14-4)
- Tert-butyl (3-(trifluoromethyl)cyclohexyl)carbamate (CAS 1494503-84-2)
- 1-(4,6-Dimethylpyridin-2-yl)piperazine (CAS 163613-83-0)
- Tert-butyl (1-(2-fluoro-4-methylbenzyl)piperidin-4-yl)carbamate (CAS 1286263-56-6)
- N-Cyclopentyl-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574567-50-2)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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