Octahydro-2H-pyrido[1,2-a]pyrazine-8-carboxylic acid CAS 1896912-85-8
| CAS No. | 1896912-85-8 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Octahydro-2H-pyrido[1,2-a]pyrazine-8-carboxylic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies Octahydro-2H-pyrido[1,2-a]pyrazine-8-carboxylic acid (CAS 1896912-85-8), a certified reference material (molecular formula C9H16N2O2, MW 184.24 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Octahydro-2H-pyrido[1,2-a]pyrazine-8-carboxylic acid 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 | C9H16N2O2 |
| Molecular Weight | 184.24 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Octahydro Standards
- Octahydro-2h-pyrido[1,2-a]pyrazine-7-carboxylic acid (CAS 1049677-81-7)
- Methyl octahydro-1-benzofuran-2-carboxylate (CAS 2140305-77-5)
- Octahydro-1H-quinolizine-3-carboxylic acid (CAS 103521-83-1)
- Methyl octahydro-1H-isoindole-5-carboxylate (CAS 1895245-26-7)
- Methyl octahydro-1H-isoindole-4-carboxylate (CAS 1935385-66-2)
- Methyl octahydro-1H-indole-2-carboxylate (CAS 792888-27-8)
- Octahydro-2H-quinolizine-1-carboxylic acid hydrochloride (CAS 90978-66-8)
- 7-Oxo-octahydro-isoindole-1-carboxylic acid (CAS 1403766-51-7)
Recommended Standards
- 2-Benzylpyridin-4-amine (CAS 1890185-51-9)
- 1-(2,2-Diethoxyethyl)-1h-imidazole (CAS 18999-43-4)
- 2-methyl-1H-1,3-benzodiazole-7-carboxylic acid (CAS 188106-94-7)
- 2-{1H-pyrrolo[2,3-b]pyridin-3-yl}acetic acid (CAS 1912-42-1)
- 2-Bromo-4-fluoro-N-(3-methoxypropyl)benzamide (CAS 1090584-07-8)
- 4-Amino-3-(naphthalen-1-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 127227-32-1)
- 2-(2,2,2-Trifluoroethyl)aniline (CAS 57631-04-6)
- N-(3-bromophenyl)-2-((3-methyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1111265-56-5)
- Barium Molybdenum Oxide (CAS 7787-37-3)
- Cholic Acid Impurity 52 (CAS 68170-81-0)
- 2-Hydroxy-4,4-dimethyl-6-oxo-N-phenylcyclohex-1-ene-1-carboxamide (CAS 7721-66-6)
- Methyl 2-amino-3-(oxetan-3-yl)propanoate (CAS 1779462-48-4)
- Arotinolol Impurity 74 (CAS CATO-C4X-185474)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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