1H-Cyclopenta[e]pyrrolo[1,2-a]pyrazine CAS 218443-74-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 218443-74-4 |
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Cyclopenta[e]pyrrolo[1,2-a]pyrazine (CAS 218443-74-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8N2. Molecular weight: 156.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 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.) | 2019 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Cyclopenta[3,4]pyrazolo[1,5-a]pyridine (CAS 103570-62-3)
- 1H-Cyclopenta[b]benzofuran (CAS 247-09-6)
- 3H-Cyclopenta[b]benzofuran (CAS 247-10-9)
- 2H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrazine (CAS 117024-64-3)
- 1H-Cyclopenta[e]imidazo[1,5-a]pyrazine (CAS 154689-18-6)
- 2H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidine (CAS 80765-93-1)
- (Cyclopenta-2,4-dien-1-ylidenemethyl)benzene (CAS 7338-50-3)
- 2H-Cyclopenta[b]isoxazolo[5,4-e]pyridine (CAS 140151-88-8)
Recommended Standards
- 1H-Pyrrolo[1,2-b]indazole (CAS 344793-57-3)
- 1H-Benzo[d]pyrrolo[1,2-a]imidazole (CAS 247-76-7)
- 1-isopropyldihydropyrimidine-2,4(1H,3H)-dione (CAS 700-39-0)
- 2,4-Dichloroquinoline-3-carbaldehyde (CAS 151387-00-7)
- 7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 264602-74-6)
- 5-(((5-Methylfuran-2-yl)methyl)amino)-5-oxopentanoic acid (CAS 827034-78-6)
- 2-[1-(propan-2-yl)-1H-pyrazol-3-yl]ethan-1-amine (CAS 1328640-75-0)
- Streptavidin from Streptomyces avidinii (CAS 9013-20-1)
- 3-Fluoro-5-methylpyridin-2(1H)-one (CAS 72323-59-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
Why CATO?
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