(S)-4-Hydroxy-4-methyl-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,10(4H,6H)-dione CAS 1332605-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1332605-57-8 |
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-4-Hydroxy-4-methyl-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,10(4H,6H)-dione (CAS 1332605-57-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11NO5. Molecular weight: 249.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-(2H-1,3-benzodioxol-5-yl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326814-07-6)
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- Ethyl 7-methyl-6-nitroimidazo[1,2-a]pyridine-2-carboxylate (CAS 132272-53-8)
- 1-(4-(3-Isopropyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-1H-imidazole-4-carboxylic acid (CAS 1338682-70-4)
- N'-(3-(Benzyloxy)benzylidene)-2-iodobenzohydrazide (CAS 316137-65-2)
- (2-Morpholin-4-yl-5-nitro-phenyl)-acetic acid (CAS 52427-07-3)
- 5-(2,4-Dichlorophenoxymethyl)-1,3,4-oxadiazole-2-thiol (CAS 50848-29-8)
- N-((5-Isopropyl-1,2,4-oxadiazol-3-yl)methyl)formamide (CAS 122384-65-0)
- 2-(tert-Butyl)-5,6,7,8-tetrahydroquinoline-8-carbothioamide (CAS 53400-90-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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