Pyrido[2',3':5,6]pyrazino[2,3-f][1,10]phenanthroline CAS 143174-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143174-44-1 |
| Molecular Formula | C17H9N5 |
| Molecular Weight | 283.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pyrido[2',3':5,6]pyrazino[2,3-f][1,10]phenanthroline (CAS 143174-44-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H9N5. Molecular weight: 283.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H9N5 |
| Molecular Weight | 283.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 5 |
Related Pyrido Standards
- 3-(Pyrido[2,3-e]pyrrolo[1,2-a]pyrazin-6-ylthio)propanoic acid (CAS 1171575-08-8)
- (9H-Pyrido[3,4-b]indol-1-yl)methyl diethylcarbamate (CAS 647825-16-9)
- Pyrido[2,3-d]pyridazine, 5,8-dichloro-2-(trifluoromethyl)- (CAS 2890563-14-9)
- Pyrido[2,3-<I>b</I>]pyrazin-7-ylboronic acid pinacol ester (CAS 1210047-44-1)
- 2-(9H-Pyrido[3,4-b]indol-1-yl)aniline (CAS 197177-57-4)
- 3-(9H-Pyrido[3,4-b]indol-1-yl)aniline (CAS 771533-60-9)
- Pyrido[2,3-d]pyridazin-5(6H)-one, 8-(1-methylethyl)-2-(trifluoromethyl)- (CAS 2890563-24-1)
- 1-(9H-Pyrido[3,4-b]indol-3-yl)butane-1,2-dione (CAS 646058-86-8)
Recommended Standards
- Tert-butyl (3S,4S)-3-(hydroxymethyl)-4-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxylate (CAS 1428776-18-4)
- 3-((4-Methylpiperazin-1-yl)methyl)-5-(trifluoromethyl)benzonitrile (CAS 1616670-61-1)
- Ethyl 5-amino-1-(quinazolin-4-yl)-1H-pyrazole-3-carboxylate (CAS 1427021-39-3)
- 2,6-Dichloro-4-(trifluoromethyl)-nicotinoyl chloride (CAS 174727-38-9)
- Methyl 2-chloro-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1073339-13-5)
- 4-[(furan-2-ylmethyl)amino]pyridine-3-carboxylic acid (CAS 34240-60-3)
- 3-(3,5-Dichlorophenoxy)-2,2-dimethylpropanoic acid (CAS 938132-25-3)
- 2-(Trifluoromethyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1864428-00-1)
- 2-Methyl-5-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)-4-(trifluoromethyl)thiazole (CAS 344262-38-0)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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 13829788188 / jacky.chen@cato-chem.com