6-Ethynyl-9-methyl-9H-purine CAS 477301-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477301-10-3 |
| Molecular Formula | C8H6N4 |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Ethynyl-9-methyl-9H-purine (CAS 477301-10-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6N4. Molecular weight: 158.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6N4 |
| Molecular Weight | 158.16 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Ethynyl Standards
- 5-Ethynyl-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 1928764-53-7)
- 3-Ethynyl-5-methoxypicolinonitrile (CAS 2648260-07-3)
- 2-Ethynyl-2,3-dihydro-1h-inden-2-ol (CAS 136121-30-7)
- 1-Ethynyl-2,3-dihydro-1h-inden-1-ol (CAS 20470-48-8)
- 1-Ethynyl-4-(2-methylpropyl)benzene (CAS 132464-91-6)
- 3-Ethynyl-1,2,4,5-tetramethylbenzene (CAS 134307-04-3)
- 7-Ethynyl-1,2,3,4-tetrahydroisoquinoline (CAS 1206228-70-7)
- 5-Ethynyl-2,3-dihydro-1H-inden-1-amine (CAS 1417713-46-2)
Recommended Standards
- 6-Cyano-2-oxindole (CAS 199327-63-4)
- 6-oxo-1,6-dihydropyridazine-3-carbohydrazide (CAS 98021-39-7)
- 6-Amino-1H-benzo[d]imidazole-5-carbonitrile (CAS 934474-85-8)
- N-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethylpropionamide (CAS 149765-15-1)
- (R)-1-(4-methoxyphenyl)propan-1-amine hydrochloride (CAS 379711-94-1)
- Ethyl (E)-2-methyl-3-((1-phenylethyl)amino)but-2-enoate (CAS 92701-94-5)
- (E)-3-(3-(hydrazinecarbonyl)phenyl)-N-hydroxyacrylamide (CAS 1223593-85-8)
- 2-Amino-3-(piperidin-4-yl)propanoic acid (CAS 109339-30-2)
- (R)-3-((tert-butoxycarbonyl)amino)-2-(4-methoxybenzyl)propanoic acid (CAS 1260608-84-1)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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