1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride CAS 1047657-65-7
| CAS No. | 1047657-65-7 |
| Molecular Formula | C13H16N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride (CAS 1047657-65-7), molecular formula C13H16N2OHCl and molecular weight 252.74 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H16N2OHCl, 1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H16N2O HCl |
| Molecular Weight | 252.74 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methylspiro Standards
- 4-Methylspiro[indoline-3,4'-piperidin]-2-one (CAS 1032189-81-3)
- 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)
- 5'-Methylspiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1360946-84-4)
Recommended Standards
- 4-(2-(4-(([1,3]Oxathiolo[5,4-c]pyridin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-6-ethylquinoline-3-carbonitrile (CAS 1352149-24-6)
- 2,3-Dimethyl-4-piperidinomethyl benzophenone (CAS 898771-46-5)
- N-(2-(aminomethyl)phenyl)-2,2,2-trifluoroacetamide (CAS 918812-72-3)
- 2,3-Dimethyl-5-phenylbenzo[d]oxazol-3-ium methyl sulfate (CAS 159505-46-1)
- 4-(Trifluoromethyl)nicotinic acid 1-oxide (CAS 178748-01-1)
- trans ethyl-4-hydroxycyclohexylcarbamate (CAS 71118-96-2)
- 7-Methyl-1H-indazol-5-amine hydrochloride (CAS 1216951-05-1)
- N-(3-carbamothioylphenyl)acetamide (CAS 93029-92-6)
- 3-Iodo-N,N-dimethylaniline (CAS 33454-16-9)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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