2-(3,4-Dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)acetonitrile CAS 478552-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478552-91-9 |
| Molecular Formula | C9H11N3 |
| Molecular Weight | 161.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)acetonitrile (CAS 478552-91-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11N3. Molecular weight: 161.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11N3 |
| Molecular Weight | 161.20 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dihydropyrrolo Standards
- 4-Oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde (CAS 1780692-37-6)
- 4-Oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1783502-63-5)
- Methyl 1,6-dihydropyrrolo[2,3-b]pyrrole-2-carboxylate (CAS 2122432-83-9)
- 1-(3,4-Dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethanone (CAS 165117-99-7)
- 2-Ethyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 709037-15-0)
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Recommended Standards
- 2-(3-(Dimethylamino)propoxy)acetic acid (CAS 774148-44-6)
- 2-(3-Ethoxyphenyl)acetonitrile (CAS 74205-55-3)
- 2-(2-Pyridyl)-4-pentyn-2-ol (CAS 54136-95-7)
- 2,2-Dibromo-1-(3,4,5-trimethoxyphenyl)ethan-1-one (CAS 144585-08-0)
- 2-(Bromomethyl)-4,4,5,5-tetraphenyl-1,3,2-dioxaborolane (CAS 2221047-37-4)
- 4-Iodo-benzo[b]thiophene-2-carboxylic acid (CAS 176549-83-0)
- 5-((6-Methylpyridin-2-yl)amino)-5-oxopentanoic acid (CAS 200417-41-0)
- 7-Hydroxy-1,2-dihydroisoquinolin-1-one (CAS 59647-24-4)
- 2-Bromo-4,5-difluoropyrimidine (CAS 1805938-51-5)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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