3-Ethynyl-6-methyl-pyridazine CAS 77778-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77778-20-2 |
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Ethynyl-6-methyl-pyridazine (CAS 77778-20-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6N2. Molecular weight: 118.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 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.) | 1979 |
| Nitrogen Atoms | 2 |
Related Ethynyl Standards
- 4-Ethynyl-2-pyridinamine (CAS 1094679-27-2)
- 2-Ethynyl-5-methylpyrimidine (CAS 1196146-85-6)
- 5-ethynyl-2-methyl-pyrimidine (CAS 1196153-50-0)
- 2-Ethynyl-4-methylpyrimidine (CAS 1196153-62-4)
- 2-Ethynyl-5-methylpyrazine (CAS 1207627-45-9)
- 2-Ethynyl-6-methylpyrazine (CAS 1374115-58-8)
- 4-Ethynyl-6-methylpyrimidine (CAS 1378261-12-1)
- 2-Ethynyl-3-methylpyrazine (CAS 41039-83-2)
Recommended Standards
- 3-Cyano-4-methylpyridine (CAS 5444-01-9)
- 3H-Pyrrolo[3,2-b]pyridine (CAS 272-48-0)
- 3aH-Indazole (CAS 271-38-5)
- (3-Chloro-4-fluorophenyl)(4-fluorobenzyl)sulfane (CAS 1443302-30-4)
- 4-(3-Chloro-2-methylpropyl)-2-methylthiophene (CAS 1494649-08-9)
- 2-Bromo-4-[(trifluoromethyl)sulfanyl]aniline (CAS 940077-66-7)
- Ethyl 2-(2-methoxy-5-nitrophenoxy)acetate (CAS 162155-38-6)
- 3-Fluoro-2-methoxy-4-nitroaniline (CAS 1951445-06-9)
- (4,4-Dimethyl-pyrrolidin-3-yl)-carbamic acid tert-butyl ester hydrochloride (CAS 2097068-47-6)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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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