2-Methyl-1,2-dihydrophthalazine CAS 36438-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36438-99-0 |
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-1,2-dihydrophthalazine (CAS 36438-99-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10N2. Molecular weight: 146.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1,2-Dihydrophthalazine (CAS 29360-77-8)
- 4-Oxo-3,4-dihydrophthalazine-1-carbonitrile (CAS 7694-84-0)
- 2-Methyl-2,3-dihydrophthalazine-1,4-dione (CAS 18393-54-9)
- 6-Methyl-2,3-dihydrophthalazine-1,4-dione (CAS 20116-66-9)
- 1-Oxo-1,2-dihydrophthalazine-6-carboxylic acid (CAS 102126-65-8)
- 4-Oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 3260-44-4)
- 4-Oxo-3,4-dihydrophthalazine-1-carbohydrazide (CAS 61051-67-0)
- 2-Propyl-2,3-dihydrophthalazine-1,4-dione (CAS 103724-41-0)
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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