N-hydroxy-5,7-dimethyl-pyrazolo[1,5-a]pyrimidine-3-carboxamidine CAS 61552-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61552-51-0 |
| Molecular Formula | C9H19N5O |
| Molecular Weight | 213.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-hydroxy-5,7-dimethyl-pyrazolo[1,5-a]pyrimidine-3-carboxamidine (CAS 61552-51-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H19N5O. Molecular weight: 213.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H19N5O |
| Molecular Weight | 213.28 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- n-Cyclopentylquinazolin-4-amine (CAS 46502-17-4)
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- N-(5-methylisoxazol-3-yl)-4-thioureidobenzenesulfonamide (CAS 331422-75-4)
- (2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1884594-02-8)
- 1-(1-Isopropyl-1H-pyrazol-3-yl)-N-(3-methoxybenzyl)methanamine hydrochloride (CAS 1856063-44-9)
- imidazo[1,5-a]pyridin-5-ylboronic acid (CAS 1309980-27-5)
- 2-Chloro-6-{[3-(trifluoromethoxy)phenyl]methoxy}pyrazine (CAS 1375472-56-2)
- Tert-butyl (4-((2-cyanopyridin-4-yl)oxy)phenyl)carbamate (CAS 1280554-77-9)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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 13829788188 / jacky.chen@cato-chem.com