3-Bromo-2-methyl-1,5,6,7-tetrahydro-8H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-one CAS 1310319-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1310319-53-9 |
| Molecular Formula | C10H10BrN3O |
| Molecular Weight | 268.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-methyl-1,5,6,7-tetrahydro-8H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-one (CAS 1310319-53-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10BrN3O. Molecular weight: 268.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10BrN3O |
| Molecular Weight | 268.11 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Pyrazolo[5,1-b]quinazolin-9-ol, 3-bromo-5,6,7,8-tetrahydro- (CAS 1310097-13-2)
- Methyl 6-bromo-2-methyl-1H-indole-3-carboxylate (CAS 1313753-18-2)
- Methyl 3-(4-bromophenyl)-3-cyanopropanoate (CAS 1267930-49-3)
- 2-Acetylbenzo[d]oxazole-4-sulfonamide (CAS 1804214-12-7)
- (4-Butoxy-2,6-difluorophenyl)methanol (CAS 438050-19-2)
- 4,7-Dichloro-2-(trifluoromethyl)quinazoline (CAS 147972-25-6)
- Procaterol Impurity 40 (CAS 63483-95-4)
- Ethyl 2-Methylbenzofuran-3-carboxylate (CAS 40484-97-7)
- 2,3,3,4,6-Penta-O-acetylsucrose (CAS 35867-25-5)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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