Hexahydroimidazo[1,5-a]pyrazin-3(2H)-one Hydrochloride CAS 1376340-66-7
| CAS No. | 1376340-66-7 |
| Molecular Formula | C6H11N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Hexahydroimidazo[1,5-a]pyrazin-3(2H)-one Hydrochloride (CAS 1376340-66-7), a certified reference material (molecular formula C6H11N3OHCl, MW 177.63 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Hexahydroimidazo[1,5-a]pyrazin-3(2H)-one Hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 177.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C6H11N3O HCl |
| Molecular Weight | 177.63 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Hexahydroimidazo Standards
- (R)-Hexahydroimidazo[1,5-c]thiazole (CAS 109628-07-1)
- Hexahydroimidazo[1,5-a]pyrazin-3(2H)-one (CAS 1256815-85-6)
- 1,5,6,7,8,8a-Hexahydroimidazo-[1,2-a]pyrazine hydrochloride (CAS 1359655-82-5)
- Hexahydroimidazo[4,5-d]imidazol-2(1H)-one (CAS 139394-44-8)
- 2-Methyl-1,4,5,6,7,8-hexahydroimidazo[4,5-d]azepine hydrochloride (CAS 1445951-88-1)
- 1,2,3,5,6,8A-hexahydroimidazo[1,2-a]pyrazine (CAS 152569-00-1)
- (S)-Hexahydroimidazo[1,5-a]pyrazin-3(2H)-one (CAS 1808248-61-4)
- (S)-hexahydroimidazo[1,5-a]pyrazin-3(2H)-one 2,2,2-trifluoroacetate (CAS 1808248-65-8)
Recommended Standards
- Methyl 2-(4-amino-3-(dimethylcarbamoyl)phenyl)acetate (CAS 594844-72-1)
- Europium(III) bromide hydrate (CAS 30724-39-1)
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- (R)-(3-bromothiophen-2-yl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1436239-96-1)
- 1,3,8-Triazaspiro[4.5]decan-4-one (CAS 56186-25-5)
- Atorvastatin EP Impurity B (CAS 887324-52-9)
- Cycloheptyl(phenyl)methanol (CAS 13705-33-4)
- 5,6-dihydroxy-1-benzothiophene-2-carboxylic acid (CAS 97852-77-2)
- 4,4,5,5-Tetramethyl-N-(5-nitrothiazol-2-yl)-4,5-dihydrooxazol-2-amine (CAS 24229-59-2)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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