(1s,3s)-3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol CAS 936901-75-6
| CAS No. | 936901-75-6 |
| Molecular Formula | C11H13BrN4O |
| Molecular Weight | 297.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (1s,3s)-3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol (CAS 936901-75-6), a certified reference material (molecular formula C11H13BrN4O, MW 297.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H13BrN4O, (1s,3s)-3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), (1s,3s)-3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol 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 | C11H13BrN4O |
| Molecular Weight | 297.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- Ethyl 3-bromo-1-ethyl-1H-indazole-6-carboxylate (CAS 1956380-11-2)
- (6R)-4-fluoro-6-(iodomethyl)-1-methyl-6,7-dihydro-5H-cyclopenta[c]pyridine (CAS 2714000-93-6)
- Ethyl 5-bromo-3-ethylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1956331-10-4)
- (6S)-4-fluoro-6-(iodomethyl)-1-methyl-6,7-dihydro-5H-cyclopenta[c]pyridine (CAS 2714000-94-7)
- N-(3-Acetamido-1H-pyrazol-5-yl)acetamide (CAS 62679-00-9)
- Guanfacine-13C,15N3 Hydrochloride (CAS 1261393-21-8)
- (2-(2-Chloroallyl)phenyl)(methyl)sulfane (CAS 951889-12-6)
- 3β-Hydroxyandrosta-5,15-dien-17-one (CAS 17921-63-0)
- 2-Chloro-4-(difluoromethyl)-5-iodonicotinaldehyde (CAS 1807081-82-8)
- (2R,3S,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl methyl diiSopropylphosphoramidite (CAS 84416-83-1)
- 1,2-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 2223050-13-1)
- 4-(1H-Imidazol-1-yl)pyrimidine (CAS 183552-82-1)
- 4-((5-Formyl-2-methoxyphenoxy)methyl)benzonitrile (CAS 1016691-02-3)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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