Ethyl 3-oxo-2,3,5,6,7,8-hexahydroimidazo[1,5-a]pyrazine-1-carboxylate CAS 2512865-07-3
| CAS No. | 2512865-07-3 |
| Molecular Formula | C9H13N3O3 |
| Molecular Weight | 211.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 3-oxo-2,3,5,6,7,8-hexahydroimidazo[1,5-a]pyrazine-1-carboxylate.
Ethyl 3-oxo-2,3,5,6,7,8-hexahydroimidazo[1,5-a]pyrazine-1-carboxylate (CAS 2512865-07-3), molecular formula C9H13N3O3 and molecular weight 211.22 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 3-oxo-2,3,5,6,7,8-hexahydroimidazo[1,5-a]pyrazine-1-carboxylate (C9H13N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 3-oxo-2,3,5,6,7,8-hexahydroimidazo[1,5-a]pyrazine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O3 |
| Molecular Weight | 211.22 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Ethyl 2-(dimethylamino)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 54127-88-7)
- Ethyl 4-amino-2-ethoxypyrimidine-5-carboxylate (CAS 98961-26-3)
- Ethyl (2-amino-4-hydroxy-6-methyl-5-pyrimidinyl)acetate (CAS 499209-19-7)
- Methanone, 1h-imidazol-1-yl-1h-indol-4-yl- (CAS 65923-24-2)
- 3-(3-Methylisoxazol-5-yl)acrylamide (CAS 71865-09-3)
- 1-(5-Chloro-2-ethoxyphenyl)ethan-1-amine (CAS 634149-51-2)
- 2,2-Difluorocyclohexan-1-one (CAS 29548-93-4)
- 2-(2-Iodophenyl)-1h-benzo[d]imidazole (CAS 24192-81-2)
- 3-Ethyl-5-isopropyl-2-methylpyrazine (CAS 77389-99-2)
- 4-Fluoro-N-(4-(2-oxopyridin-1(2H)-yl)benzyl)benzamide (CAS 1956390-04-7)
- Methyl 4,5-dimethoxy-2-(3-tosylureido)benzoate (CAS 351163-72-9)
- Ethyl 4-bromobutanimidate hydrochloride (CAS 89224-42-0)
- (S)-3-Methyl-2-(trifluoromethylsulfonamido)butanoic acid (CAS 130881-11-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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