9-[3-(4-Bromo-1H-pyrazol-1-yl)propyl]-9H-purin-6-amine CAS 1499402-58-2
| CAS No. | 1499402-58-2 |
| Molecular Formula | C11H12BrN7 |
| Molecular Weight | 322.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-[3-(4-Bromo-1H-pyrazol-1-yl)propyl]-9H-purin-6-amine (C11H12BrN7) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
9-[3-(4-Bromo-1H-pyrazol-1-yl)propyl]-9H-purin-6-amine (CAS 1499402-58-2), molecular formula C11H12BrN7 and molecular weight 322.16 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.
CATO manufactures 9-[3-(4-Bromo-1H-pyrazol-1-yl)propyl]-9H-purin-6-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BrN7 |
| Molecular Weight | 322.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 7 |
Related Bromo Standards
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Recommended Standards
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- N-(2-(4-(Furan-2-yl)-1-methyl-1H-imidazol-2-yl)ethyl)cyclopropanesulfonamide (CAS 1421468-17-8)
- 1-Azaspiro[4.5]decane-2,4-dione (CAS 91240-06-1)
- 3-Methoxy-N-((1-methyl-1h-pyrazol-5-yl)methyl)propan-1-amine (CAS 1157103-95-1)
- tert-Butyl (4-(chloromethyl)pyridin-2-yl)carbamate (CAS 672324-82-2)
- (+/-)-13-Hydroxy-9Z,11E-octadecadienoic acid,cholesterylester (9Z,11E)-((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) 13-hydroxyoctadeca-9,11-dienoate 167354-91-8 (CAS 167354-91-8)
- (1,1-dioxothietan-2-yl)methanamine (CAS 1352242-96-6)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
Why CATO?
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