Imidazo[1,5-a]pyrimidine, 6-(3-bromophenyl)- CAS 1956322-03-4
| CAS No. | 1956322-03-4 |
| Molecular Formula | C12H8BrN3 |
| Molecular Weight | 274.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Imidazo[1,5-a]pyrimidine, 6-(3-bromophenyl)- (CAS 1956322-03-4) is a high-purity analytical reference standard with the molecular formula C12H8BrN3 and a molecular weight of 274.12 g/mol.
The molecular framework of Imidazo[1,5-a]pyrimidine, 6-(3-bromophenyl)- (C12H8BrN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Imidazo[1,5-a]pyrimidine, 6-(3-bromophenyl)- 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 | C12H8BrN3 |
| Molecular Weight | 274.12 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
- 2-(Imidazo[1,2-a]pyridin-3-ylmethyl)-1H-isoindole-1,3(2H)-dione (CAS 1199215-92-3)
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- 2-(Imidazo[1,2-a]pyridin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione,technical (CAS 864068-81-5)
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- N-(3-{imidazo[1,2-a]pyridin-2-yl}phenyl)cyclopropanecarboxamide (CAS 860784-19-6)
- N'-(Imidazo[1,2-a]pyridin-6-ylmethylene)thiophene-2-carbohydrazide (CAS 2197064-21-2)
- 5H-Imidazo[1,2-a][1,4]diazepine, 6,7,8,9-tetrahydro-6-[[(2-methyl-4-thiazolyl)methoxy]methyl]- (CAS 1422059-06-0)
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Recommended Standards
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1(3H)-one (CAS 1914945-64-4)
- (E)-3-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylic acid (CAS 1967825-39-3)
- 5-Bromo-2-phenyl-2H-benzo[d][1,2,3]triazole (CAS 1643848-10-5)
- [1,1':2',1''-Terphenyl]-4'-ylboronic acid (CAS 919104-93-1)
- 1-(2,6-Diazaspiro[3.3]heptan-2-yl)ethanone (CAS 1349978-43-3)
- 3,6-Dimethyloctane (CAS 15869-94-0)
- Ethyl 4,5,8-trichloroquinoline-3-carboxylate (CAS 338795-11-2)
- Ferulic Acid Impurity 4 (CAS 59831-94-6)
- 4-(5-amino-4H-1,2,4-triazol-3-yl)benzonitrile (CAS 168893-26-3)
- Sodium difluoroheptylazidosulfinate (CAS 1450912-63-6)
- 6-Chloro-5-methoxy-1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[3,2-b]pyridine (CAS 2796288-73-6)
- tert-Butyl N-[3-(aminooxy)propyl]carbamate (CAS 847609-99-8)
- Benzo[d]imidazo[2,1-b]thiazol-2-ylmethanol (CAS 114095-02-2)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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