Hexahydropyrazino[2,1-c][1,4]oxazin-9(6H)-one CAS 929047-10-9
| CAS No. | 929047-10-9 |
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 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 Hexahydropyrazino[2,1-c][1,4]oxazin-9(6H)-one.
Hexahydropyrazino[2,1-c][1,4]oxazin-9(6H)-one (CAS 929047-10-9), molecular formula C7H12N2O2 and molecular weight 156.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H12N2O2, Hexahydropyrazino[2,1-c][1,4]oxazin-9(6H)-one 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 156.18 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C7H12N2O2 |
| Molecular Weight | 156.18 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Hexahydropyrazino Standards
- Hexahydropyrazino[1,2-c][1,3]oxazin-6(2H)-one (CAS 1423117-10-5)
- (9AR)-Hexahydropyrazino-[2,1-c][1,4]oxazin-4(3H)-one (CAS 930783-26-9)
- (9AS)-Hexahydropyrazino-[2,1-c][1,4]oxazin-4(3H)-one (CAS 930783-25-8)
- Hexahydropyrazino[2,1-c][1,4]oxazin-1(6H)-one (CAS 365532-11-2)
- Hexahydropyrazino[2,1-c][1,4]oxazin-3(4H)-one (CAS 365532-08-7)
- Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one (CAS 908066-25-1)
- Hexahydropyrazino[2,1-c][1,4]thiazin-9(6H)-one (CAS 1228680-42-9)
- Hexahydropyrazino[1,2-c][1,3]thiazin-2(6H)-amine (CAS 102907-07-3)
Recommended Standards
- Isobutyl 4-hydroxybut-2-ynoate (CAS 2566662-61-9)
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- Fraision ethylether (CAS 65330-49-6)
- 4-iodo-2-isopropyl-pyridin-3-amine (CAS 2573780-15-9)
- tert-butyl 3-(4-hydroxyphenyl)pyrrolidine-1-carboxylate (CAS 1782362-27-9)
- Methyl 4-(5-hydroxy-3-methyl-1h-pyrazol-1-yl)benzoate (CAS 1005574-95-7)
- tert-butyl 3-amino-2-cyclobutylpropanoate (CAS 2031268-91-2)
- n-(4-Morpholinophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 763125-30-0)
- 1,4-Bipiperidine-2,2,3,3,4,4,5,5,6,6-d (CAS 718613-20-8)
- 2-((4-Iodo-2-nitrophenyl)amino)propane-1,3-diol (CAS 1424455-31-1)
- 3-(3-Ethylphenoxy)azetidine (CAS 1177338-79-2)
- 6',6'-Dimethyl-5',6'-dihydrospiro[cyclohexane-1,4'-pyrrolo[3,2,1-ij]quinoline]-1',2'-dione (CAS 896662-47-8)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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