1'-Methylspiro[piperidine-3,3'-pyrrolo[3,2-b]pyridin]-2'(1'H)-one dihydrochloride CAS 1657033-40-3
| CAS No. | 1657033-40-3 |
| Molecular Formula | C12H15N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1'-Methylspiro[piperidine-3,3'-pyrrolo[3,2-b]pyridin]-2'(1'H)-one dihydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 253.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1'-Methylspiro[piperidine-3,3'-pyrrolo[3,2-b]pyridin]-2'(1'H)-one dihydrochloride (CAS 1657033-40-3), a certified reference material (molecular formula C12H15N3OHCl, MW 253.73 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O 2*HCl |
| Molecular Weight | 253.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methylspiro Standards
- 4-Methylspiro[indoline-3,4'-piperidin]-2-one (CAS 1032189-81-3)
- 1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride (CAS 1047657-65-7)
- Benzyl 5-methylspiro[1,2-dihydroindole-3,4'-piperidine]-1'-carboxylate (CAS 1160247-23-3)
- 1'-Methylspiro[chromane-2,4'-piperidin]-4-amine hydrochloride (CAS 1193389-01-3)
- 5-Methylspiro[chroman-2,4'-piperidine] hydrochloride (CAS 1207163-70-9)
- 2-methylspiro[indole-3,4’-piperidine] (CAS 1225388-67-9)
- 6-Methylspiro[2.5]octane-1-carboxylic acid (CAS 1249369-92-3)
- (5-Methylspiro[1,3-dioxane-2,2-tricyclo[3.3.1.1~3,7~]decan]-5-yl)amine (CAS 1313829-64-9)
Recommended Standards
- 5-Chloro-1-(3-chlorobenzyl)-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 338977-38-1)
- 7-Fluoro-2-(methylthio)benzo[d]thiazole (CAS 1175278-03-1)
- 2-Pyrroline；2,3-dihydro-1H-pyrrole(mix) (CAS 28350-87-0)
- 4-Chloro-3-(3-methylbut-1-yn-1-yl)pyridin-2-amine (CAS 2601584-26-1)
- Isomaculosidine (CAS 518-96-7)
- 2,6-Dichloro-4-(1-(oxetan-3-yl)piperidin-4-yl)pyridine (CAS 1496582-60-5)
- 9-Isopropyl-10-phenylanthracene (CAS 76843-18-0)
- 4-Difluoromethoxy-3-(trifluoromethyl)pyridine (CAS 1803825-89-9)
- Tirofiban Impurity 95 (CAS CATO-C4X-125495)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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