4-(Aminomethyl)-2-methyl-1,2-dihydrophthalazin-1-one CAS 42476-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42476-81-3 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Aminomethyl)-2-methyl-1,2-dihydrophthalazin-1-one (CAS 42476-81-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N3O. Molecular weight: 189.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1969 |
| Nitrogen Atoms | 3 |
Related Aminomethyl Standards
- 3-(Aminomethyl)-1-phenyl-1H-pyrazol-5-ol (CAS 1203150-75-7)
- 6-(Aminomethyl)-4-cyclopropoxynicotinonitrile (CAS 1243355-74-9)
- 3-(Aminomethyl)-5-cyclopropoxypicolinonitrile (CAS 1243357-30-3)
- 4-(Aminomethyl)-3-cyclopropoxypicolinonitrile (CAS 1243386-81-3)
- 3-(Aminomethyl)-5-cyclopropoxyisonicotinonitrile (CAS 1243388-27-3)
- 2-(Aminomethyl)-5-cyclopropoxynicotinonitrile (CAS 1243405-86-8)
- 4-(Aminomethyl)-5-cyclopropoxypicolinonitrile (CAS 1243444-55-4)
- 5-(Aminomethyl)-3-cyclopropoxypicolinonitrile (CAS 1243459-38-2)
Recommended Standards
- 4-(Allyloxy)-3-methoxybenzonitrile (CAS 209916-32-5)
- 4-(Aminomethyl)-6-methylphthalazin-1(2H)-one (CAS 2629311-85-7)
- 4-(5-Ethynylpyrimidin-2-yl)morpholine (CAS 926009-60-1)
- Octahydropyrazino[2,1-c][1,4]oxazine (CAS 141108-65-8)
- n-(4-Phenoxybutyl)cyclopropanamine (CAS 1225713-44-9)
- prifuroline (CAS 70833-07-7)
- Chloromethyl (4-nitrophenyl) carbonate (CAS 50780-50-2)
- H-Lys-Thr-OH (CAS 97791-84-9)
- 4-(tert-Butoxy)-5-cyclopropoxy-N-methylnicotinamide (CAS 1243441-50-0)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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