5'-Hydroxyspiro[cyclobutane-1,3'-indolin]-2'-one CAS 2770058-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2770058-38-1 |
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5'-Hydroxyspiro[cyclobutane-1,3'-indolin]-2'-one (CAS 2770058-38-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11NO2. Molecular weight: 189.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
Related Hydroxyspiro Standards
- 9-hydroxyspiro[5.5]undecan-3-one (CAS 154464-88-7)
- 1-Hydroxyspiro[3.5]nonan-7-one ethylene glycol acetal (CAS 1823375-43-4)
- 5'-hydroxyspiro[cyclopropane-1,1'-isoindolin]-3'-one (CAS 1007455-36-8)
- 5'-Hydroxyspiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1360938-08-4)
- 4'-Hydroxyspiro[cyclopropane-1,3'-indolin]-2'-one (CAS 424792-51-8)
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- 1-Hydroxyspiro[3.5]Nonane-1-carbonitrile (CAS 2104240-77-7)
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Recommended Standards
- 5-Hydroxy-1,2-dimethyl-1H-indole-3-carbaldehyde (CAS 57666-21-4)
- 5-Methoxy-1-methyl-1H-indole-3-carbaldehyde (CAS 39974-94-2)
- 5-Hydrazinyl-4-methyl-3-phenylisoxazole (CAS 25388-07-2)
- (R)-tert-Butyl 3-methyl-5-oxopiperazine-1-carboxylate (CAS 2094008-78-1)
- 6-(Bis(4-methoxyphenyl)(phenyl)methoxy)hexyl (2-cyanoethyl) diisopropylphosphoramidite (CAS 158041-82-8)
- tert-Butyl (S)-(2-bromopropyl)carbamate (CAS 1208127-26-7)
- N-(3,5-Dimethylphenyl)-2-((1-(3-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide (CAS 688335-71-9)
- 4,4-Difluoro-1-cyclohexanecarboxylic anhydride (CAS 1263377-47-4)
- 4-(Dimethylamino)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)butanamide (CAS 89758-18-9)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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