4-Amino-1,3,5-trimethyl-1H-pyrazole CAS 28466-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28466-21-9 |
| Molecular Formula | C6H11N3 |
| Molecular Weight | 125.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1,3,5-trimethyl-1H-pyrazole (CAS 28466-21-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H11N3. Molecular weight: 125.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H11N3 |
| Molecular Weight | 125.17 g/mol |
| 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.) | 1965 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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- 2-amino-4-methyl-1H-pyrrole-3-carbonitrile (CAS 59146-60-0)
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- 5-Amino-1-propyl-1H-pyrazole (CAS 3524-15-0)
Recommended Standards
- 4,6-Dimethyl-4,5-dihydropyrimidin-2-amine (CAS 749850-09-7)
- 4,4-Dimethyl-5-oxopentanenitrile (CAS 6140-61-0)
- 4-(tert-Butyl)-4H-1,2,4-triazole (CAS 36175-37-8)
- 3,7-Dichloroisoquinoline (CAS 82117-22-4)
- 3-Chloro-N-(2-(diethylamino)ethyl)benzamide (CAS 2951-34-0)
- 7-Bromo-6-chloro-5-aza-2-oxindole (CAS 1190319-75-5)
- 5,7-Dichlorobenzo[d]thiazole, 97% (CAS 939803-85-7)
- 2-(2-(Ethylthio)benzamido)-4,5-dimethylthiophene-3-carboxamide (CAS 886918-87-2)
- 2-(Adamantan-1-yl)-N-(4-ethoxyphenyl)acetamide (CAS 296276-37-4)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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