(7S,8aR)-Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate CAS 2126143-36-8
| CAS No. | 2126143-36-8 |
| Molecular Formula | C7H14N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(7S,8aR)-Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate (CAS 2126143-36-8), molecular formula C7H14N2OC2H2O4 and molecular weight 232.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (7S,8aR)-Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate (C7H14N2OC2H2O4) is characterized by an amino-acid-derived structure, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (7S,8aR)-Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H14N2O C2H2O4 |
| Molecular Weight | 232.24 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- (2-Fluoro-4-(phenylsulfonyl)phenyl)hydrazine (CAS 1000339-96-7)
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Why CATO?
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