Benzyl 6'-amino-5'-cyano-3'-methyl-2'H-spiro[piperidine-4,4'-pyrano[2,3-c]pyrazole]-1-carboxylate CAS 371923-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371923-81-8 |
| Molecular Formula | C20H21N5O3 |
| Molecular Weight | 379.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Benzyl 6'-amino-5'-cyano-3'-methyl-2'H-spiro[piperidine-4,4'-pyrano[2,3-c]pyrazole]-1-carboxylate (CAS 371923-81-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H21N5O3. Molecular weight: 379.41 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H21N5O3 |
| Molecular Weight | 379.41 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Ala-Ala-Asn-PAB (CAS 2149584-00-7)
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- 6-(Tert-butyl) 2,4-diethyl 7,8-dihydropyrido[4,3-d]pyrimidine-2,4,6(5H)-tricarboxylate (CAS 2306269-58-7)
- 2-(4-(Chloromethyl)thiazol-2-yl)-N-(o-tolyl)acetamide hydrochloride (CAS 1171526-07-0)
- (1R,3R)-3-fluorocyclopentane-1-carboxylic acid (CAS 1903832-78-9)
- N-(5-iodo-3-methylpyridin-2-yl)furan-2-carboxamide (CAS 478047-07-3)
- 1-Methylazepan-3-amine (CAS 188192-55-4)
- 1-(2,5-Dichlorophenyl)-2-(pyrazin-2-yl)ethanone (CAS 88283-32-3)
- 3-Hydroxy-4-phenyl-1,2,5-oxadiazole (CAS 24785-82-8)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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