3-Ethynyl-imidazo[1,2-a]pyrazine CAS 943320-47-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 943320-47-6 |
| Molecular Formula | C8H5N3 |
| Molecular Weight | 143.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Ethynyl-imidazo[1,2-a]pyrazine (CAS 943320-47-6) pharmaceutical standards reference standard. Molecular formula: C8H5N3. Molecular weight: 143.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H5N3 |
| Molecular Weight | 143.15 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Ethynyl Standards
- 2-Ethynyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1373338-10-3)
- 4-Ethynyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374651-63-4)
- 7-Ethynyl-1H-pyrazolo[3,4-c]pyridine (CAS 1374651-96-3)
- 5-Ethynyl-1H-pyrazolo[3,4-c]pyridine (CAS 1374651-97-4)
- 4-Ethynyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374652-14-8)
- 6-Ethynyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374652-37-5)
- 7-Ethynyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374652-46-6)
- 7-Ethynyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374652-54-6)
Recommended Standards
- 3-Aminophthalonitrile (CAS 58632-96-5)
- 3-Ethynylimidazo[1,2-b]pyridazine, 97% (CAS 943320-61-4)
- 3-(Cyanomethyl)picolinonitrile (CAS 5912-34-5)
- Methyl 6-amino-3,3-dimethylindoline-1-carboxylate (CAS 1220631-19-5)
- 2-amino-3-(3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid dihydrochloride (CAS 1461705-75-8)
- 6-{[(2-chlorophenyl)methyl]sulfanyl}-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 344262-83-5)
- 3-((1-(Thiazol-2-yl)ethyl)amino)propan-1-ol (CAS 1343172-52-0)
- Methyl 1-(tert-butyl)azetidine-2-carboxylate (CAS 18085-35-3)
- 1335042-07-3 (+/-)-3-Aminohept-6-enoic acid hydrochloride MFCD20481894 (CAS 1335042-07-3)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com