(S)-Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride CAS 1303975-09-8
| CAS No. | 1303975-09-8 |
| Molecular Formula | C7H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 176.64 g/mol gives (S)-Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride (CAS 1303975-09-8), molecular formula C7H12N2OHCl and molecular weight 176.64 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride (C7H12N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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.
CATO manufactures (S)-Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride 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 | C7H12N2O HCl |
| Molecular Weight | 176.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one (CAS 1000577-63-8)
- (R)-Hexahydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 100501-54-0)
- (4-((Hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)methyl)phenyl)methanamine (CAS 1018151-25-1)
- cis-hexahydropyrrolo[3,4-b]pyrrol-6(6ah)-one (CAS 1021878-40-9)
- (Hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)(pyridin-4-yl)methanone (CAS 1025007-31-1)
- 2-(Hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)acetic acid (CAS 1048920-83-7)
- 2-(Hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethan-1-amine (CAS 1048920-90-6)
- Hexahydropyrrolo[2,1-b][1,3]thiazole-3,5-dione (CAS 106039-91-2)
Recommended Standards
- 1-(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)ethanol (CAS 1490755-93-5)
- N-(1-(p-Tolyl)ethyl)octan-1-amine (CAS 160254-22-8)
- (S)-tert-Butyl 5-amino-2-(((benzyloxy)carbonyl)amino)-5-oxopentanoate (CAS 16881-42-8)
- (4-Methyl-3-sulfamoylphenyl)boronic acid (CAS 866758-50-1)
- 2-(Difluoromethyl)tetrahydrofuran-2-carboxylic acid (CAS 2230803-69-5)
- 5-Methyl-3-(pyridin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 27305-69-7)
- Benzyl (2,2-dimethoxyethyl)(methyl)carbamate (CAS 1355573-66-8)
- N-(2-Methoxyphenyl)-2-((1-(2-methoxyphenyl)-1H-tetrazol-5-yl)thio)propanamide (CAS 924838-16-4)
- Lemborexant Impurity 24 (CAS CATO-C4X-304224)
- Peptide 440 (CAS CATO-CPTD788440)
Why CATO?
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