6-Amino-3H-spiro[benzofuran-2,1'-cyclopropan]-3-one CAS 72492-46-7
| CAS No. | 72492-46-7 |
| Molecular Formula | C10H9NO2 |
| Molecular Weight | 175.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Amino-3H-spiro[benzofuran-2,1'-cyclopropan]-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 6-Amino-3H-spiro[benzofuran-2,1'-cyclopropan]-3-one (CAS 72492-46-7), a certified reference material (molecular formula C10H9NO2, MW 175.18 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Amino-3H-spiro[benzofuran-2,1'-cyclopropan]-3-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H9NO2 |
| Molecular Weight | 175.18 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 | 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.) | 1977 |
| Nitrogen Atoms | 1 |
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- 2,3,4-Tribromo-1-chlorodibenzo[b,d]furan (CAS 107227-54-3)
- 1-{4-[2-(dimethylamino)ethoxy]phenyl}ethan-1-one (CAS 2079-49-4)
- 2-(3-Chloro-2-fluorophenyl)cyclopropanecarboxylic acid (CAS 1593692-08-0)
- N-[(2,6-Dichlorophenyl)methyl]cyclopropanamine hydrochloride (CAS 1158762-35-6)
- ((Benzyloxy)carbonyl)arginine (CAS 5619-02-3)
- (2S,4R)-4-amino-1-((benzyloxy)carbonyl)-2-methylpiperidine-4-carboxylic acid (CAS 2306249-96-5)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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 18665070610 / Nicole.chen@cato-chem.com