1-Cyclobutyl-1H-pyrazolo[3,4-b]pyrazin-3-amine CAS 1443287-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443287-27-1 |
| Molecular Formula | C9H11N5 |
| Molecular Weight | 189.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclobutyl-1H-pyrazolo[3,4-b]pyrazin-3-amine (CAS 1443287-27-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11N5. Molecular weight: 189.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11N5 |
| Molecular Weight | 189.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1992 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 1-[(4-Hydrazinylphenyl)methyl]-1H-1,2,4-triazole (CAS 144035-22-3)
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- 2-[(1E)-1-[2-(Quinolin-8-yl)hydrazin-1-ylidene]ethyl]phenol (CAS 1429221-05-5)
- 3-(3-Chloro-4-methoxyphenyl)-3-phenylpropanoic acid (CAS 946055-58-9)
- N-(1,2,3,5,6,7-Hexahydro-s-indacen-1-yl)benzamide (CAS 75463-49-9)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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