Spiro[indoline-3,3'-pyrrolidine] CAS 7198-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7198-72-3 |
| Molecular Formula | C11H14N2 |
| Molecular Weight | 174.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[indoline-3,3'-pyrrolidine] (CAS 7198-72-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14N2. Molecular weight: 174.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14N2 |
| Molecular Weight | 174.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1959 |
| Nitrogen Atoms | 2 |
Related Spiro Standards
- Spiro[oxirane-2,4'-pentacyclo[6.3.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane] (CAS 1373932-60-5)
- spiro[oxirane-2,8'-pentacyclo[5.4.0.0²,⁶.0³,¹⁰.0⁵,⁹]undecane] (CAS 1423031-01-9)
- Spiro[cyclobutane-1,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 1372860-57-5)
- Spiro[[1,3]dioxolane-2,1'-indene] (CAS 6710-43-6)
- Spiro[azetidine-3,2'-chromane] (CAS 1263358-62-8)
- 2H-spiro[benzofuran-3,3-pyrrolidine] (CAS 184105-99-5)
- 3H-spiro[benzofuran-2,3'-pyrrolidine] (CAS 71916-78-4)
- 3H-spiro[isobenzofuran-1,3'-pyrrolidine] (CAS 57174-48-8)
Recommended Standards
- R-3-Hydroxynonanoic acid (CAS 33796-87-1)
- t-Butyl Peroxypivalate (CAS 927-07-1)
- N-propyl(tert-butoxy)carbohydrazide (CAS 737001-67-1)
- (E)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid (CAS 69689-81-2)
- 64965-47-5 3-Bromo-4-hydroxyquinoline MFCD00234483 (CAS 64965-47-5)
- Ceritinib Impurity 39 (CAS CATO-C4X-104839)
- N-(4-butylphenyl)-2-((4-((2-hydroxybenzyl)amino)phenyl)thio)acetamide (CAS 763139-08-8)
- 2-(5-methoxy-2-methylphenyl)propan-2-ol (CAS 96826-31-2)
- Formoterol Impurity 86 (CAS CATO-C4X-152586)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com