7'-Methoxyspiro[cyclopropane-1,3'-indoline] hydrochloride CAS 2197056-71-4
| CAS No. | 2197056-71-4 |
| Molecular Formula | C11H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7'-Methoxyspiro[cyclopropane-1,3'-indoline] hydrochloride 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 7'-Methoxyspiro[cyclopropane-1,3'-indoline] hydrochloride (CAS 2197056-71-4), a certified reference material (molecular formula C11H13NOHCl, MW 211.69 g/mol) for analytical method development and quality control.
The molecular framework of 7'-Methoxyspiro[cyclopropane-1,3'-indoline] hydrochloride (C11H13NOHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H13NO HCl |
| Molecular Weight | 211.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methoxyspiro Standards
- 5’-METHOXYSPIRO[CYCLOPROPANE-1,1’-ISOINDOLIN]-3’-ONE (CAS 1007455-35-7)
- 6-Methoxyspiro[chromane-2,1'-cycloheptan]-4-ol (CAS 1171687-27-6)
- 1'-Benzyl-7-methoxyspiro[indoline-3,4'-piperidine] (CAS 1198285-06-1)
- 6-Methoxyspiro[benzo[e][1,3]oxazine-2,4'-piperidin]-4(3H)-one hydrochloride (CAS 1204346-31-5)
- 7-Methoxyspiro[chroman-2,4'-piperidin]-4-ol (CAS 1215949-21-5)
- 5-Methoxyspiro[indoline-3,4'-piperidin]-2-one (CAS 1258637-92-1)
- 6-Methoxyspiro[indoline-3,4'-piperidin]-2-one (CAS 1258638-37-7)
- 3'-Methoxyspiro[cyclohexane-1,1'-isochroman]-4-one (CAS 1310743-77-1)
Recommended Standards
- (2S)-2-Amino-3-(1H-indol-3-yl)succinic acid (CAS 83994-98-3)
- 2,3-Difluoro-5-nitrobenzyl chloride (CAS 1805063-70-0)
- 2-Hydrazinyl-6-methoxypyrazine (CAS 954227-93-1)
- 2-Chloro-7-Methylimidazo[1,2-a]pyridine (CAS 189115-88-6)
- 1-Cyclopropyl-N-(2,6-difluorobenzyl)ethan-1-amine (CAS 1155607-67-2)
- 6-Bromoquinazoline-4-carboxylic acid (CAS 769916-07-6)
- 5-methyl-2-nitrothiophene-3-sulfonyl chloride (CAS 1909348-24-8)
- (6-Isopropoxypyridin-2-yl)methanol (CAS 215869-76-4)
- Atogepant Impurity 83 (CAS CATO-C4X-328583)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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