2-Methyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile CAS 92187-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92187-25-2 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile (CAS 92187-25-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N3O. Molecular weight: 135.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 2-Nitrosobenzaldehyde (CAS 29809-25-4)
- 2-Hydroxy-4-methylpyrimidine-5-carbonitrile (CAS 89079-66-3)
- N-(2-Methoxybenzyl)ethanamine (CAS 62924-83-8)
- 2-[(2-Oxo-2-phenylethyl)sulfanyl]-4-(trifluoromethyl)pyrimidine-5-carbonitrile (CAS 303152-00-3)
- 4-(4-Ethylphenoxy)benzaldehyde (CAS 61343-85-9)
- N-Methyl-N-[4-(morpholin-4-ylsulfonyl)benzoyl]glycine (CAS 620103-27-7)
- 7-(3-Chloropropoxy)isoquinolin-1(2H)-one (CAS 913614-03-6)
- 3-(M-tolyl)isoxazol-5-amine (CAS 86685-97-4)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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