8-(Phenylamino)-1H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-a]pyrimidin-4(5H)-one CAS 1119410-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119410-28-4 |
| Molecular Formula | C12H9N7O |
| Molecular Weight | 267.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-(Phenylamino)-1H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-a]pyrimidin-4(5H)-one (CAS 1119410-28-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9N7O. Molecular weight: 267.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9N7O |
| Molecular Weight | 267.25 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 7 |
Related Phenylamino Standards
- 2-(6-(Phenylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352482-56-4)
- 2-(2-(Phenylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352499-96-7)
- (3Z)-3-[(Phenylamino)methylidene]-1-(pyrimidin-2-yl)pyrrolidin-2-one (CAS 1164461-84-0)
- 3-Benzyl-4-(phenylamino)-1H-1,2,4-triazol-5(4H)-one (CAS 75989-69-4)
- 1-Phenyl-3-(phenylamino)pyrrolidine-2,5-dione (CAS 27036-49-3)
- 4-Phenyl-5-(phenylamino)-4H-1,2,4-triazole-3-thiol (CAS 14132-84-4)
- 2-(Phenylamino)-3a,4,6,6a-tetrahydrothieno[3,4-d]thiazole 5,5-dioxide (CAS 1325303-65-8)
- 2-(Phenylamino)naphthalene-1,4-dione (CAS 6628-97-3)
Recommended Standards
- 4'-Methoxy-2-(trifluoromethyl)biphenyl-4-amine (CAS 1044209-50-8)
- 1-(tert-butyl)-4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1146221-86-4)
- 2-Methyl-4-(4-(trifluoromethyl)phenoxy)aniline (CAS 102766-74-5)
- Aminoguanidine Hydrochloride (CAS 79-17-4（free base）)
- 2,3,4,5-Tetrafluorobenzonitrile (CAS 16582-93-7)
- 1-(Cyclohex-2-en-1-yl)quinazolin-4(1H)-one (CAS 28751-75-9)
- N-(6-methylpyridin-2-yl)pivalamide (CAS 86847-79-2)
- (2R,3R)methyl-2-(N-((2S,3R)-3-((9S)-9-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-methylbutanamido)-3-methoxy-5,10-dimethyl-4-(methylamino)-8-oxoundecanoyl)pyrrolidin-2-yl)propionamido)-3-methoxy-2-methyl-3-phenylpropanoate (CAS 863971-38-4)
- 2-(9,9-Dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 264925-45-3)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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