1',2'-dihydrospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'-one CAS 1428799-33-0
| CAS No. | 1428799-33-0 |
| Molecular Formula | C11H18N2O |
| Molecular Weight | 194.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1',2'-dihydrospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'-one (CAS 1428799-33-0), a certified reference material (molecular formula C11H18N2O, MW 194.27 g/mol) for analytical method development and quality control.
1',2'-dihydrospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'-one (C11H18N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1',2'-dihydrospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'-one 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 | C11H18N2O |
| Molecular Weight | 194.27 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related dihydrospiro Standards
- 5',7'-Dihydrospiro[cyclopropane-1,6'-pyrazolo[3,2-b][1,3]oxazine]-3'-carboxylic acid (CAS 1428234-33-6)
- 1',2'-dihydrospiro[cyclopentane-1,3'-indole]-2'-one (CAS 41058-67-7)
- 2,3-dihydrospiro[indene-1,2'-morpholine] (CAS 1267983-86-7)
- 3,4-dihydrospiro[1-benzopyran-2,1'-cyclobutan]-4-amine (CAS 934554-38-8)
- (S)-5',6'-dihydrospiro[piperidine-4,4'-pyrrolo[1,2-b]pyrazol]-5'-amine (CAS 2413983-03-4)
- 1,3-Dihydrospiro[indene-2,2'-[1,3]dioxolan]-5-amine (CAS 885952-09-0)
- 2'-oxo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-5'-carbonitrile (CAS 2093433-63-5)
- 1',3'-Dihydrospiro[azetidine-2,2'-benzo[d]pyrrolo[1,2-a]imidazole] (CAS 174125-51-0)
Recommended Standards
- Pyrrolidin-1-yl(5-azaspiro[2.4]heptan-1-yl)methanone (CAS 1422138-97-3)
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- (3S)-2-Azabicyclo[2.2.1]heptan-3-yl(pyrrolidin-1-yl)methanone (CAS 1422057-12-2)
- (R)-1-(4-methoxy-3,5-dimethylphenyl)propan-2-ol (CAS 1432621-46-9)
- 5-(3-Ethoxy-3-oxopropyl)thiophene-3-boronic acid (CAS 2377608-83-6)
- 2-Amino-N-(5-fluoro-2-methylphenyl)acetamide (CAS 1016876-45-1)
- 4-Amino-3-benzyl-1H-pyrazolo[3,4-d]pyrimidine 1-β-D-ribofuranose (CAS 476371-76-3)
- 1-[(1,4-Diazepan-1-yl)methyl]cyclobutan-1-ol (CAS 2098500-79-7)
- 4-Bromo-2-(ethylsulfanyl)aniline (CAS 1488814-43-2)
- O-Ethyl S-((6-(trifluoromethyl)pyridin-3-yl)methyl) carbonodithioate (CAS 2107987-82-4)
- 7-Bromoisoquinoline-1-carboxylic acid (CAS 1256833-95-0)
- Ethyl 2-(5,6-dimethylpyridin-2-yl)acetate (CAS 1260664-30-9)
- 2-(Naphthalen-2-ylmethylene)malononitrile (CAS 2972-84-1)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
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