Spiro[cyclohexane-1,3'-indoline] CAS 4740-63-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4740-63-0 |
| Molecular Formula | C13H17N |
| Molecular Weight | 187.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Spiro[cyclohexane-1,3'-indoline] (CAS 4740-63-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17N. Molecular weight: 187.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17N |
| Molecular Weight | 187.28 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related Spiro Standards
- Spiro[indane-1,4’-piperidine] (CAS 428-38-6)
- Spiro[indene-1,3'-pyrrolidin]-3(2H)-one (CAS 1263284-99-6)
- Spiro[chromane-2,1'-cyclobutan]-4-one (CAS 934554-40-2)
- Spiro[1,2,3,4-tetrahydroquinazoline-2,1’-cyclobutane]-4-one (CAS 1363165-92-7)
- Spiro[indoline-3,3'-pyrrolidin]-2-one (CAS 6786-41-0)
- Spiro[indoline-3,4-piperidine] (CAS 171-75-5)
- Spiro[indole-3,4'-piperidine] (CAS 19136-10-8)
- Spiro[azetidine-3,2'-chroman]-4'-one (CAS 1237171-28-6)
Recommended Standards
- Selegiline EP Impurity E (CAS 4528-51-2)
- Pentamethylphenylacetonitrile (CAS 34688-70-5)
- tert-butyl (2S)-3-methyl-2-(methylamino)butanoate (CAS 5616-87-5)
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- 1-(4-Bromobenzyl)-1,3-dihydro-2H-imidazol-2-one (CAS 947534-54-5)
- 4-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-fluoroaniline (CAS 101463-63-2)
- endo-7-azabicyclo[2.2.1]heptan-2-ol (CAS 154819-89-3)
- 4-Butoxy-2,6-difluorophenol (CAS 1373920-65-0)
- Methyl 4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate (CAS 660408-08-2)
- Peptide 431 (CAS CATO-CPTD788431)
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