2',3'-Dihydrospiro[azetidine-3,1'-indene] CAS 1785318-40-2
| CAS No. | 1785318-40-2 |
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 159.23 g/mol gives 2',3'-Dihydrospiro[azetidine-3,1'-indene] distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2',3'-Dihydrospiro[azetidine-3,1'-indene] (CAS 1785318-40-2), molecular formula C11H13N and molecular weight 159.23 g/mol, is a CATO reference standard with documented purity and traceability.
2',3'-Dihydrospiro[azetidine-3,1'-indene] (C11H13N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 2',3'-Dihydrospiro[azetidine-3,1'-indene] 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.
Physical & Chemical Properties
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1994 |
| Nitrogen Atoms | 1 |
Related Dihydrospiro Standards
- 2',3'-Dihydrospiro[cyclopropane-1,1'-inden]-2-amine (CAS 1250204-62-6)
- 2',3'-Dihydrospiro[cyclopropane-1,1'-inden]-4'-amine (CAS 1485489-09-5)
- 2',3'-dihydrospiro[azetidine-2,1'-indene] (CAS 1498169-00-8)
- 1',3'-Dihydrospiro[azetidine-2,2'-indene] (CAS 25072-61-1)
- 1',2'-dihydrospiro[cyclopropane-1,3'-indol]-2'-one (CAS 13861-75-1)
- 1',2'-dihydrospiro[cyclopropane-1,3'-pyrrolo[2,3-b]pyridine] (CAS 1823338-07-3)
- 1',2'-dihydrospiro[cyclopropane-1,3'-pyrrolo[2,3-c]pyridine]-2'-one (CAS 1637752-28-3)
- 1′,4′-Dihydrospiro[cyclopropane-1,9′-[1,4]methanonaphthalene] (CAS 22003-58-3)
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- (S)-Methyl 3-amino-5-methylhexanoate (CAS 181075-66-1)
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- 3-Benzyl-6-(benzyloxy)-5-bromopyrimidin-4(3H)-one (CAS 773103-15-4)
- Boc-Peramivir Impurity 50 (CAS CATO-C4X-183350)
- 4-Chloro-2-((4-chlorobenzyl)thio)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 478065-65-5)
- 2-(2-bromophenyl)ethane-1-sulfonyl chloride (CAS 1033629-59-2)
- 2-Bromo-4-fluoro-5-methylbenzaldehyde (CAS 916792-17-1)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-1,3,3-trimethylurea (CAS 507456-54-4)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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