2-Oxopiperidine-4-carbaldehyde CAS 2352619-71-5
| CAS No. | 2352619-71-5 |
| Molecular Formula | C6H9NO2 |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Oxopiperidine-4-carbaldehyde 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.
CATO supplies 2-Oxopiperidine-4-carbaldehyde (CAS 2352619-71-5), a certified reference material (molecular formula C6H9NO2, MW 127.14 g/mol) for analytical method development and quality control.
2-Oxopiperidine-4-carbaldehyde (C6H9NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C6H9NO2 |
| Molecular Weight | 127.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related Oxopiperidine Standards
- 4-Oxopiperidine-1-carbaldehyde (CAS 383193-66-6)
- 6-Oxopiperidine-3-carbaldehyde (CAS 2736041-18-0)
- 1-Methyl-4-oxopiperidine 1-oxide (CAS 223741-97-7)
- 3-Oxopiperidine-4-carbonitrile (CAS 1378793-22-6)
- 4-Oxopiperidine-1-carbonitrile (CAS 1642156-93-1)
- 2-Oxopiperidine-4-carbonitrile (CAS 1936013-85-2)
- 2-Methyl-6-oxopiperidine-3-carbonitrile (CAS 1935384-28-3)
- 1-Methyl-2-oxopiperidine-3-carbonitrile (CAS 89943-07-7)
Recommended Standards
- 2-Oxocyclopentane-1-carboxamide (CAS 62221-86-7)
- 3-(1H-1,2,3-Triazol-1-yl)propan-1-ol (CAS 288385-51-3)
- 2-Oxabicyclo[3.1.0]Hexane-6-carboxamide (CAS 89598-52-7)
- 3-(1-Methylethyl)-5(4H)-isoxazolone (CAS 29068-23-3)
- 2-Amino-1-(naphthalen-1-yl)ethan-1-ol (CAS 23913-55-5)
- (R)-2-(1-amino-2-hydroxyethyl)-5-fluorophenol hydrochloride (CAS 2177257-85-9)
- 2-Bromo-4-(trifluoromethoxy)benzenesulfonyl Chloride (CAS 752132-49-3)
- tert-Butyl 4-(2-aminoethyl)piperazine-1-carboxylate hydrochloride (CAS 2209086-52-0)
- 2,4-Pyridinedicarboxylic Acid (CAS 499-80-9)
- 2-Aminoindan-2-carboxylic acid hydrochloride (CAS 33584-60-0)
- Thiophen-2-yl(thiophen-3-yl)methanol (CAS 6007-89-2)
- 3-Bromo-6-isopropyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2(1H)-one (CAS 1707371-94-5)
- rac 6-Bromo Phenylephrine HCl (CAS 1391053-54-5)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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