3-Bromo-2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one CAS 2410055-24-0
| CAS No. | 2410055-24-0 |
| Molecular Formula | C7H8BrN3O |
| Molecular Weight | 230.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one 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.
3-Bromo-2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one (CAS 2410055-24-0), molecular formula C7H8BrN3O and molecular weight 230.06 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H8BrN3O, 3-Bromo-2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8BrN3O |
| Molecular Weight | 230.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 2-Bromo-3,4-dimethyl-1-nitrobenzene (CAS 101421-62-9)
- 1-Bromo-2,3-dimethyl-4-nitrobenzene (CAS 101421-63-0)
- 4-Bromo-1-ethyl-2-nitrobenzene (CAS 10342-66-2)
- 1-(4-Bromo-6-methoxypyridin-2-yl)ethanone (CAS 1060815-49-7)
- (7-Bromo-1,3-dioxaindan-5-yl)methanamine (CAS 1094225-67-8)
- 3-Bromo-4-(methylamino)benzoic acid (CAS 1131615-00-3)
- Methyl 5-Bromo-6-methylnicotinate (CAS 1174028-22-8)
- 3-Bromo-5-methoxybenzamide (CAS 1177558-45-0)
Recommended Standards
- 3-Bromo-2-methoxybenzamide (CAS 791136-88-4)
- 3-Bromo-4,5-dimethylnitrobenzene, 97% (CAS 22162-22-7)
- 3-Bromo-1-methyl-1,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one (CAS 2410055-23-9)
- 3-Bromo-4-methoxybenzamide (CAS 200956-55-4)
- 4-((2-Methylbutyl)amino)benzonitrile (CAS 1042563-01-8)
- (S)-6-(Hydroxymethyl)piperidin-2-one (CAS 128726-47-6)
- 2-(Methylthio)-N-(4-(naphthalen-2-yl)thiazol-2-yl)nicotinamide (CAS 786717-94-0)
- 5'-(methylsulfanyl)-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one (CAS 83414-17-9)
- 3-Methyl-1,3,7-triazaspiro[4.4]nonane-2,4-dione hydrochloride (CAS 28937-15-7)
- Piretanide-d4 (Major) (CAS 1246816-90-9)
- 3-Bromo-2-ethyl-6-methoxypyridine (CAS 848360-86-1)
- 3-(4-Bromophenyl)-7-hydroxy-4h-chromen-4-one (CAS 96644-05-2)
- 7-Fluoro-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (CAS 200714-22-3)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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