Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate CAS 2306262-82-6
| CAS No. | 2306262-82-6 |
| Molecular Formula | C7H14N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate (CAS 2306262-82-6), molecular formula C7H14N2OC2H2O4 and molecular weight 232.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H14N2OC2H2O4, Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1999 |
| Nitrogen Atoms | 2 |
Related Octahydropyrrolo Standards
- 1-Methyl-3-(octahydropyrrolo[1,2-a]pyrazine-2-carbonyl)-1H-pyrazole-4-carboxylic acid (CAS 1006491-92-4)
- 3-methyl-octahydropyrrolo[1,2-a]piperazine (CAS 1092297-90-9)
- 3-ethyl-octahydropyrrolo[1,2-a]piperazine (CAS 1092297-94-3)
- Octahydropyrrolo[3,2-a]pyrrolizin-8(2H)-one (CAS 109941-63-1)
- Octahydropyrrolo[1,2-a]azocin-5(1H)-one (CAS 111633-59-1)
- cis-Octahydropyrrolo[1,2-a]piperazin-7-ol (CAS 1161000-19-6)
- Octahydropyrrolo[1,2-a]pyrazine dihydrochloride (CAS 1187928-47-7)
- 5-Boc-octahydropyrrolo[3,4-c]pyridine Hydrochloride (CAS 1187933-06-7)
Recommended Standards
- 1-Bromo-5-methoxyisoquinoline-3-carboxylic acid (CAS 2137836-19-0)
- N-(Phenylsulfonyl)glycine Methyl Ester (CAS 69398-48-7)
- 2,4-Dichloro-6,7-dihydro-5H-cyclopenta[b]pyridine (CAS 56946-65-7)
- Tacrolimus Impurity 58 (CAS CATO-C4X-130058)
- n-Methoxy-n-methyl-3-oxo-3,4-dihydro-2h-1,4-benzoxazine-7-carboxamide (CAS 1394041-17-8)
- Magnesium(II) 2-Ethylbutyrate (CAS 79992-76-0)
- (1R,2S)-2-tert-Butoxycarbonylcyclopropanecarboxylic acid (CAS 150626-23-6)
- N-cyclohexylcyclohexanamine,(2S)-3-methyl-3-[(4-methylphenyl)methylsulfanyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid (CAS 198470-36-9)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(2-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-72-2)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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