Pyrido[4,3-e][1,2,4]triazin-8(7H)-one CAS 145675-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145675-26-9 |
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pyrido[4,3-e][1,2,4]triazin-8(7H)-one (CAS 145675-26-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4N4O. Molecular weight: 148.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 4 |
Related Pyrido Standards
- Pyrido[3,2-e][1,2,4]triazin-5-ol (CAS 145675-24-7)
- Pyrido[3,4-e][1,2,4]triazin-5(6H)-one (CAS 145675-25-8)
- Pyrido[2,3-b]pyrazin-7-ol (CAS 1023815-30-6)
- Pyrido[2,3-b]pyrazin-8-ol (CAS 116598-86-8)
- Pyrido[3,2-d]pyrimidin-2(1H)-one (CAS 116598-88-0)
- Pyrido[3,4-d]pyridazin-5-ol (CAS 125968-89-0)
- Pyrido[4,3-c]pyridazin-5(6H)-one (CAS 136411-57-9)
- PYRIDO[2,3-D]PYRIDAZIN-5(6H)-ONE (CAS 15370-81-7)
Recommended Standards
- 1H-Pyrrolo[3,2-c]pyridine-2,3-dione (CAS 169037-38-1)
- 9H-Purine-6-carbaldehyde (CAS 17405-21-9)
- 2-Ethynyl-3-nitropyridine (CAS 1378237-39-8)
- (5S)-2-Methyl-5-(2-methyloxiran-2-yl)cyclohex-2-en-1-one (CAS 672898-51-0)
- N'-methyl-N'-phenylbenzohydrazide (CAS 52023-39-9)
- Dexmedetomidine impurity 63 (CAS 32917-52-5)
- Isobutyl 2-(1-butyl-2-oxoindolin-3-ylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618078-05-0)
- N-Benzyl-2-chloro-N-ethylacetamide (CAS 73685-55-9)
- 2,2',2"-(Benzene-1,3,5-triyltris(oxy))trianiline (CAS 2306048-51-9)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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