4-methylphthalazin-1-amine CAS 4776-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4776-85-6 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-methylphthalazin-1-amine (CAS 4776-85-6) pharmaceutical standards reference standard. Molecular formula: C9H9N3. Molecular weight: 159.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 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.) | 1958 |
| Nitrogen Atoms | 3 |
Related methylphthalazin Standards
- N-methylphthalazin-1-amine (CAS 39998-73-7)
- 1-(4-Methylphthalazin-1-yl)-1H-1,2,4-triazole-3-carbonitrile (CAS 1241170-40-0)
- N1-(4-Methylphthalazin-1-yl)-N2-(pyridin-2-yl)ethane-1,2-diamine (CAS 1111588-98-7)
- 4-[2-(4-Methylphthalazin-1-yl)hydrazino]phthalazin-1(2H)-one (CAS 1370051-11-8)
- 1-(4-Methylphthalazin-1-yl)piperidin-4-amine dihydrochloride (CAS 2138044-07-0)
- 2-Methylphthalazin-2-ium iodide (CAS 38710-51-9)
Recommended Standards
- 4-Methylcinnolin-8-amine (CAS 872284-87-2)
- 4-Phenyl-1H-pyrazol-1-amine (CAS 99939-04-5)
- 4-Methyl-5-phenyl-1H-1,2,3-triazole (CAS 55324-06-6)
- 2-Amino-N-(1-benzylpyrrolidin-3-yl)-N-cyclopropylacetamide (CAS 1353946-84-5)
- (2S,3R,4E,14Z)-2-aminooctadeca-4,14-diene-1,3-diol (4E,14Z)-sphingadienine 25696-03-1 4E,14Z-Sphingadiene CHEBI:73889 sphinga-4E,14Z-dienine (CAS 25696-03-1)
- Cyproheptadine impurity 12 (CAS 31232-24-3)
- 3,4-Dihydro-2H-benzo[b][1,4]oxazin-7-ol hydrochloride (CAS 1149370-96-6)
- 4,4-Dimethyl-3-(thietan-3-ylamino)pentan-1-ol (CAS 1864672-51-4)
- Upadacitinib Impurity 171 (CAS CATO-C4X-2405171)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com