3'H-spiro[azetidine-3,1'-isobenzofuran] CAS 1047721-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1047721-73-2 |
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3'H-spiro[azetidine-3,1'-isobenzofuran] (CAS 1047721-73-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11NO. Molecular weight: 161.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related H Standards
- Spiro[cyclopropane-1,3'-indolin]-6'-amine (CAS 1823930-24-0)
- 2H-Spiro[benzofuran-3,1'-cyclopropan]-4-ol (CAS 1311139-79-3)
- Spiro[chromane-4,2'-oxirane] (CAS 1339321-29-7)
- Spiro[cyclopropane-1,3'-pyrrolo[3,2-c]pyridin]-2'(1'H)-one (CAS 1637752-30-7)
- Spiro[cyclopropane-1,3'-pyrrolo[3,2-b]pyridin]-2'(1'H)-one (CAS 1823958-83-3)
- Spiro[5.5]undeca-1,8-dien-3-one (CAS 30834-47-0)
- 4H-spiro[benzo[d]isoxazole-7,1'-cyclopropan]-5(6H)-one (CAS 2359626-90-5)
- Spiro[cyclopropane-1,2'-pyrimido[1,2-a]pyrimidine] (CAS 754213-70-2)
Recommended Standards
- 4-Allylbenzamide (CAS 104699-51-6)
- 10494-79-8 8073AC C7H15NO3 Methyl 3-[(3-hydroxypropyl)amino]propanoate (CAS 10494-79-8)
- 2-[(Pyridin-3-yl)methylidene]butanal (CAS 1046162-77-9)
- Methyl 4-(((4-methyl-5-(2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)benzoate (CAS 956606-98-7)
- tert-Butyl 3-propoxypyrrolidine-1-carboxylate (CAS 1175835-99-0)
- Roxadustat Impurity 105 (CAS CATO-C4X-2213105)
- ((2S,3S,5R)-3-Amino-5-(6-amino-2-imino-1,2-dihydro-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol (CAS 915399-37-0)
- Ethyl 3-bromo-8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1355170-29-4)
- 4-(methanesulfonylmethyl)cyclohexan-1-amine hydrochloride (CAS 1820607-77-9)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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