6'-Amino-1-benzyl-3'-methyl-2-oxo-2'H-spiro[indoline-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile CAS 496805-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496805-22-2 |
| Molecular Formula | C22H17N5O2 |
| Molecular Weight | 383.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6'-Amino-1-benzyl-3'-methyl-2-oxo-2'H-spiro[indoline-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile (CAS 496805-22-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H17N5O2. Molecular weight: 383.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H17N5O2 |
| Molecular Weight | 383.40 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 5-(4-Amino-1-(2,2-diethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)benzo[d]oxazol-2-amine (CAS 2001571-40-8)
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- 7-Amino-naphthalene-1,3,6-trisulfonic acid, 97% (CAS 118-03-6)
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- 3-Amino-N-cyclopropyl-6-ethyl-4-(trifluoromethyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 939888-73-0)
- 6-Amino-3-(tert-butyl)-4-(6-nitrobenzo[d][1,3]dioxol-5-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 5777-88-8)
- 4-Amino-N-(4-(2-(4-methylpiperazin-1-yl)ethyl)phenyl)-3-nitrobenzamide (CAS 1206970-56-0)
- 2-Amino-7-methyl-5-oxo-6-phenethyl-4-phenyl-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile (CAS 265315-65-9)
Recommended Standards
- 6-(Carboxymethyl)-4-(thiophene-2-sulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 866134-97-6)
- Benzyl (2-(((3-(1-ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)amino)-2-oxoethyl)carbamate (CAS 2034502-64-0)
- 6-(4-Oxo-3-(m-tolyl)-3,4-dihydrophthalazin-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 861209-38-3)
- 8-(tert-Butyl)-3-fluoroquinolin-2-ol (CAS 518070-27-4)
- 2-((((1-Isopropyl-1H-pyrazol-5-yl)methyl)amino)methyl)benzoic acid hydrochloride (CAS 1856089-57-0)
- 4-Methylmorpholin-4-ium 3-cyano-6-(thiophen-2-yl)-5-(2,2,2-trifluoroacetyl)pyridine-2-thiolate (CAS 301842-71-7)
- 2-Nitro-benzoic acid tert-butyl ester (CAS 55666-41-6)
- 3,5-Difluoroisonicotinoyl Chloride (CAS 383363-42-6)
- Methyl 5-methyl-1h-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1373228-85-3)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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