Benzyl 3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate CAS 1638771-85-3
| CAS No. | 1638771-85-3 |
| Molecular Formula | C14H17N3O3 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate (CAS 1638771-85-3), molecular formula C14H17N3O3 and molecular weight 275.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Benzyl 3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate (C14H17N3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Benzyl 3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-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 | C14H17N3O3 |
| Molecular Weight | 275.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
Recommended Standards
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- Triethyl 2,2',2''-nitrilotriacetate (CAS 16669-54-8)
- (Z)-2-[2-(2-Ethoxyphenyl)-5-methyl-1,3-oxazol-4-yl]-N'-hydroxyethanimidamide (CAS 1638617-32-9)
- Methyl 1-(3-(allyloxy)phenyl)-5-oxopyrrolidine-3-carboxylate (CAS 1706463-88-8)
- 2,4-Dichloro-5-[(furan-2-ylmethyl)sulfamoyl]benzoic acid (CAS 31914-90-6)
- 2-(2-chlorophenyl)ethane-1-sulfonamide (CAS 96129-65-6)
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- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2,3-dihydro-1H-inden-5-yloxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-66-0)
- 5-Bromo-N-(furan-2-ylmethyl)-4-methylpyridin-2-amine (CAS 1220016-84-1)
- 2-(Dimethylamino)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 186130-63-2)
- Bis(5-methyloxazolidin-3-yl)methane (CAS 66204-44-2)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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