(7R,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride CAS 1609388-61-5
| CAS No. | 1609388-61-5 |
| Molecular Formula | C7H11N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (7R,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride (CAS 1609388-61-5), a certified reference material (molecular formula C7H11N3O2HCl, MW 205.64 g/mol) for analytical method development and quality control.
(7R,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride (C7H11N3O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H11N3O2 HCl |
| Molecular Weight | 205.64 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (1R)-1-[Bis(1,1-dimethylethyl)phosphino]-2-[(1R)-1-[bis(2-methylphenyl)phosphino]ethyl]ferrocene (acc to CAS) (R)-1-[(SP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine 849924-76-1 Josiphos SL-J505-1 (CAS 849924-76-1)
- 2-((1-Cyano-1-cyclopropylethyl)amino)-2-oxoethyl 4-oxo-4-(thiophen-2-yl)butanoate (CAS 923188-05-0)
- 2-(2-Chloropyridin-3-yl)-5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazole (CAS 344279-65-8)
- 6-Bromobenzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 62473-92-1)
- Methyl 2-bromo-6-hydroxybenzoate (CAS 113763-37-4)
- 4-Chloro-2-(tetrahydrofuran-3-yl)pyrazolo[1,5-a]pyrazine (CAS 1600415-85-7)
- 5-Amino-2-(methylsulfanyl)-4,6-pyrimidinediol (CAS 884861-16-9)
- Methyl 2-amino-2-(4-(benzyloxy)phenyl)acetate (CAS 71829-83-9)
- 2-(6-(Dimethylcarbamoyl)-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)acetic acid (CAS 1170633-97-2)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
Why CATO?
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