Benzyl 3-(8-amino-1-bromo-5-fluoroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate CAS 1419223-26-9
| CAS No. | 1419223-26-9 |
| Molecular Formula | C19H19BrFN5O2 |
| Molecular Weight | 448.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Benzyl 3-(8-amino-1-bromo-5-fluoroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (C19H19BrFN5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 448.29 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Benzyl 3-(8-amino-1-bromo-5-fluoroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (CAS 1419223-26-9), molecular formula C19H19BrFN5O2 and molecular weight 448.29 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Benzyl 3-(8-amino-1-bromo-5-fluoroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate 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 | C19H19BrFN5O2 |
| Molecular Weight | 448.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 5 |
Related Benzyl Standards
- Ethyl 2-amino-4-(2,4-dichlorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 923551-49-9)
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- Methyl 6-amino-5-cyano-2-{[(3-cyano-6-methylpyridin-2-yl)sulfanyl]methyl}-4-(4-methoxyphenyl)-4H-pyran-3-carboxylate (CAS 489416-89-9)
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Recommended Standards
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl 4-chlorobenzoate (CAS 338415-46-6)
- 2-((3-Cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2,6-dichlorophenyl)acetamide (CAS 664999-18-2)
- 3-(Dimethoxy)-5-(tributylstannyl)pyridine (CAS 1264193-67-0)
- Methyl 4-(2-((5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (CAS 332161-22-5)
- N-(3-methoxyphenyl)-N-(methylsulfonyl)glycine (CAS 363589-80-4)
- 2,6-Dibromo-3,4-dichloroaniline (CAS 71642-17-6)
- methyl 2-(prop-2-en-1-yloxy)benzoate (CAS 6282-42-4)
- (S)-3-Methyl-1-phenylbutan-1-amine (CAS 1173110-86-5)
- (3R,4S,5R)-2-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 197144-02-8)
- 4-phenyloxane-4-carbonitrile (CAS 1202-81-9)
- 6-Bromo-5-cyclopropoxy-N,N-dimethylpyridin-2-amine (CAS 1243361-27-4)
- 5-(Bromomethyl)-3-(propan-2-yl)-1,3-oxazolidin-2-one (CAS 78723-67-8)
- 2-(3,5-Dimethyl-1,2-oxazol-4-yl)butanoic acid (CAS 1240528-03-3)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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