Tert-butyl 3-amino-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate CAS 2227205-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2227205-82-3 |
| Molecular Formula | C12H20N4O2 |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 3-amino-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 2227205-82-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H20N4O2. Molecular weight: 252.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H20N4O2 |
| Molecular Weight | 252.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 4 |
Recommended Standards
- Tert-butyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(3H)-carboxylate (CAS 398491-61-9)
- tert-Butyl 4-amino-3-methoxybenzylcarbamate (CAS 401573-38-4)
- tert-Butyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(2H)-carboxylate (CAS 718632-44-1)
- 2-Methyl-3-methoxyBenzoylchloride (CAS 24487-91-0)
- 2,3-Dihydro-1H-imidazole-4,5-dicarboxylic acid (CAS 610265-04-8)
- 3-((3-Fluorobenzyl)thio)-5-(p-tolyl)-4H-1,2,4-triazol-4-amine (CAS 676581-20-7)
- (R)-1,1-Diphenyl-2-aminopropane (r)-(+)-1,1-diphenyl-2-aminopropane (r)-(+)-2-amino-1,1-diphenylpropane (r)-1-methyl-2,2-diphenyl-ethylamine 67659-36-3 (CAS 67659-36-3)
- 2-Benzyl-1,2,3,4-tetrahydro-benzo[b][1,6]naphthyridine-10-carboxylic acid (CAS 99117-21-2)
- (4-(Aminomethyl)phenyl)(azetidin-1-yl)methanone (CAS 923183-92-0)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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