3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-6-amine CAS 1935147-85-5
| CAS No. | 1935147-85-5 |
| Molecular Formula | C5H4IN5 |
| Molecular Weight | 261.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1935147-85-5) is a high-purity analytical reference standard with the molecular formula C5H4IN5 and a molecular weight of 261.02 g/mol.
3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-6-amine (C5H4IN5) contains a nitrile group, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-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 | C5H4IN5 |
| Molecular Weight | 261.02 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 5 |
Related Iodo Standards
- 7-Iodo-1H-pyrrolo[3,2-d]pyrimidin-4(5H)-one (CAS 1239602-17-5)
- 7-Iodo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1306554-49-3)
- 5-Iodo-1H-pyrazolo[3,4-b]pyridin-3(2H)-one (CAS 1379322-80-1)
- 5-Iodo-1H-pyrazolo[3,4-b]pyrazin-3-amine (CAS 1392149-77-7)
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- 3-Iodo-1H-pyrazolo[4,3-d]pyrimidin-7-amine (CAS 162791-82-4)
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Recommended Standards
- 4-Bromo-5-(difluoromethyl)-6-formylpicolinonitrile (CAS 1806915-05-8)
- 2-Iodo-9H-purin-6-amine (CAS 28128-26-9)
- 4-Bromo-6-(difluoromethyl)-3-formylpicolinonitrile (CAS 1806829-52-6)
- 3-(4-Iodo-1H-pyrazol-1-yl)-1H-1,2,4-triazole (CAS 2092431-39-3)
- 5-(2-Fluorobenzyl)-3-(4-methoxyphenyl)-8-methyl-5H-pyrazolo[4,3-c]quinoline (CAS 866809-58-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com