1',2'-dihydrospiro[cyclobutane-1,3'-indole]-2'-one CAS 103490-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103490-52-4 |
| Molecular Formula | C11H17NO |
| Molecular Weight | 179.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1',2'-dihydrospiro[cyclobutane-1,3'-indole]-2'-one (CAS 103490-52-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H17NO. Molecular weight: 179.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H17NO |
| Molecular Weight | 179.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related dihydrospiro Standards
- 1,3-dihydrospiro[indene-2,3'-pyrrolidine] (CAS 183-20-0)
- 1',2'-dihydrospiro[cyclopentane-1,3'-indole] (CAS 7131-05-7)
- 2',3'-dihydrospiro[cyclobutane-1,1'-inden]-2'-one (CAS 1367085-28-6)
- 1',2'-dihydrospiro[azetidine-3,3'-indole]-2'-one (CAS 1603067-29-3)
- 1',2'-dihydrospiro[azetidine-3,3'-pyrrolo[2,3-b]pyridine]-2'-one (CAS 1638768-22-5)
- 1',2'-dihydrospiro[cyclopropane-1,3'-indole]-5'-carbonitrile (CAS 2306270-31-3)
- 3',4'-Dihydrospiro[azetidine-3,2'-pyrano[2,3-c]pyridine] (CAS 2771352-14-6)
- 3',4'-Dihydrospiro[azetidine-3,2'-pyrano[3,2-c]pyridine] (CAS 2771352-55-5)
Recommended Standards
- 3-(cyclohexylmethyl)-1H-pyrazol-5-amine (CAS 1028843-18-6)
- 4-[(Butan-2-yloxy)methyl]aniline (CAS 1038244-03-9)
- 2-Benzylamino-2-methyl-1-propanol (CAS 10250-27-8)
- Pyrene-PEG5-propargyl (CAS 1817735-33-3)
- Ursolic Acid Acetate (CAS 7372-30-7)
- 5-[[9-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-9H-xanthen-3-yl]oxy]pentanoic Acid (CAS 168897-70-9)
- 5-Hydroxy-2-deoxyuridine (CAS 5168-36-5)
- Flecainide (CAS 54143-55-4)
- 6-Amino-4-(bromomethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1805350-15-5)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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