7-Hydroxyspiro[chromane-2,1'-cyclopentan]-4-one CAS 70441-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70441-03-1 |
| Molecular Formula | C13H14O3 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Hydroxyspiro[chromane-2,1'-cyclopentan]-4-one (CAS 70441-03-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H14O3. Molecular weight: 218.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H14O3 |
| Molecular Weight | 218.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Hydroxyspiro Standards
- 6-Hydroxyspiro[chromane-2,1'-cyclohexan]-4-one (CAS 135110-68-8)
- 7-Hydroxyspiro[chromane-2,1'-cyclohexan]-4-one (CAS 62756-43-8)
- 6-Hydroxyspiro[chromane-2,4'-piperidin]-4-one (CAS 1190043-51-6)
- 1-Hydroxyspiro[3.5]nonan-7-one ethylene glycol acetal (CAS 1823375-43-4)
- Benzyl 6-hydroxyspiro[3.3]heptane-2-carboxylate (CAS 2787516-20-3)
- 5'-Hydroxyspiro[cyclobutane-1,3'-indolin]-2'-one (CAS 2770058-38-1)
- 9-hydroxyspiro[5.5]undecan-3-one (CAS 154464-88-7)
- 5'-hydroxyspiro[cyclopropane-1,1'-isoindolin]-3'-one (CAS 1007455-36-8)
Recommended Standards
- 7-Hydroxy-8-methyl-4-propyl-2H-chromen-2-one (CAS 95184-99-9)
- 7-Propoxy-2H-chromene-3-carbaldehyde (CAS 923236-97-9)
- 7-Hydroxy-3-isopropyl-4-methyl-2h-chromen-2-one (CAS 53666-72-1)
- 2-(4-Chloro-2-methylphenoxy)-1-((2-hydroxy-1H-indol-3-yl)diazenyl)ethan-1-one (CAS 321966-67-0)
- 1-Bromo-4-((2-chloroethyl)sulfinyl)benzene (CAS 1172242-95-3)
- 5-Aminobenzene-1,3-diol Hydrochloride (CAS 6318-56-5)
- 5-Cyclopropoxy-2-(dimethylamino)pyridine-4-sulfonamide (CAS 1243452-01-8)
- Dacomitinib Impurity 42 (CAS CATO-C4X-208642)
- 6-Boc-1,4,5,7-tetrahydropyrazolo[3,4-c]pyridine-3-carboxylic acid (CAS 821785-76-6)
- Tirzepatide (CAS 2023788-19-2)
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