Methyl 2'-amino-7'-methyl-2,5'-dioxo-5'H-spiro[indoline-3,4'-pyrano[4,3-b]pyran]-3'-carboxylate CAS 339587-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339587-70-1 |
| Molecular Formula | C18H14N2O6 |
| Molecular Weight | 354.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 2'-amino-7'-methyl-2,5'-dioxo-5'H-spiro[indoline-3,4'-pyrano[4,3-b]pyran]-3'-carboxylate (CAS 339587-70-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H14N2O6. Molecular weight: 354.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H14N2O6 |
| Molecular Weight | 354.31 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 | 2 |
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Recommended Standards
- Methyl 2-(3-hydroxy-4-(4-hydroxyphenyl)-5-oxofuran-2(5H)-ylidene)-2-(4-hydroxyphenyl)acetate (CAS 54805-70-8)
- magnolioside (CAS 20186-29-2)
- 2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(3-nitrophenyl)-1,3-thiazole 955964-27-9 KS-00001UZL (CAS 955964-27-9)
- 5-Amino-2-(((benzyloxy)carbonyl)amino)-5-oxopentanoic acid (CAS 50516-14-8)
- 1-[(dimethylamino)methyl]cyclobutan-1-amine (CAS 1520929-80-9)
- 4-(Dimethoxymethyl)-5-fluoropyridin-3-ol (CAS 1624262-47-0)
- 4-Chloro-2-(4-methoxyphenyl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine (CAS 1956332-43-6)
- (3-Bromo-5-fluoropyridin-4-yl)boronic acid (CAS 2246771-72-0)
- Atorvastatin Impurity 78 (CAS 1116118-82-1)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
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