(S)-6,7-Dihydro-5H-cyclopenta[c]pyridin-5-ol CAS 2096419-37-1
| CAS No. | 2096419-37-1 |
| Molecular Formula | C8H9NO |
| Molecular Weight | 135.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 135.16 g/mol gives (S)-6,7-Dihydro-5H-cyclopenta[c]pyridin-5-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-6,7-Dihydro-5H-cyclopenta[c]pyridin-5-ol (CAS 2096419-37-1), a certified reference material (molecular formula C8H9NO, MW 135.16 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (S)-6,7-Dihydro-5H-cyclopenta[c]pyridin-5-ol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-6,7-Dihydro-5H-cyclopenta[c]pyridin-5-ol 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.
Physical & Chemical Properties
| Molecular Formula | C8H9NO |
| Molecular Weight | 135.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1997 |
| Nitrogen Atoms | 1 |
Related S Standards
- 6,7-Dihydro-1H-cyclopenta[b]pyridin-4(5H)-one (CAS 101234-73-5)
- 6,7-Dihydro-2H-isoindol-4(5H)-one (CAS 113880-79-8)
- 6,7-Dihydro-5H-cyclopenta[b]pyridin-3-ol (CAS 1211578-28-7)
- 3,4-Dihydro-1H-benzo[d][1,2]oxazine (CAS 14859-23-5)
- (R)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol (CAS 912277-45-3)
- (S)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol (CAS 887921-99-5)
- 2,3-Dihydro-1H-indol-4-ol (CAS 85926-99-4)
- 2,3-Dihydro-1H-pyrrolizine-5-carbaldehyde (CAS 6225-59-8)
Recommended Standards
- (Z)-Methyl(oxido)(phenylmethylidene)azanium (CAS 7372-59-0)
- (S)-4,4-Difluoro-2-methylpiperidine (CAS 2165831-10-5)
- 1-(3-Methylpyridin-4-yl)ethan-1-one (CAS 82352-00-9)
- (S)-3-fluoro-3-(fluoromethyl)piperidine (CAS 2306254-98-6)
- 4-Hydroxybutan-2-yl 1H-pyrazole-4-carboxylate (CAS 782501-73-9)
- 3-(Hydrazinylmethyl)pyridine hydrochloride (CAS 57616-01-0)
- 1-(9H-Carbazol-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 88093-00-9)
- (E)-7-Tetradecen-1-ol (CAS 37011-95-3)
- (E)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)ethylamine hydrochloride 227179-22-8 (CAS 227179-22-8)
- 2-((Trimethylsilyl)methyl)-2H-benzo[d][1,2,3]triazole (CAS 157984-24-2)
- 2-(2-(Furan-2-ylmethylene)hydrazineyl)-5-(3-methoxybenzyl)thiazol-4(5H)-one (CAS 620541-60-8)
- Dalbavancin Impurity 30 (CAS CATO-C4X-160230)
- N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-2-phenoxyacetamide (CAS 110522-71-9)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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