1-Acetyl-4-piperidineacetic acid CAS 78056-60-7
| CAS No. | 78056-60-7 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| 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-Acetyl-4-piperidineacetic acid (CAS 78056-60-7), molecular formula C9H15NO3 and molecular weight 185.22 g/mol, is a CATO reference standard with documented purity and traceability.
1-Acetyl-4-piperidineacetic acid (C9H15NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
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 | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 1-Acetyl-3-piperidineacetic Acid (CAS 169253-07-0)
- 1-Acetyl-2-piperidineacetic Acid (CAS 25393-20-8)
- 3-Piperidineacetic acid, 3-amino-1-methyl, methyl ester (CAS 1111203-64-5)
- 1-Piperidineacetic Acid (CAS 3235-67-4)
- 3-Piperidineacetic Acid-d (CAS 74494-52-3)
- 4-Piperidineacetic Acid (CAS 51052-78-9)
- 1-Benzyl-2-piperidineacetic Acid (CAS 1184689-45-9)
- 1-PIperidineacetic acid, alpha,3,5-trimethyl-, hydrochloride (CAS 1922694-67-4)
Recommended Standards
- 1-Acetyl-4-methylpiperidine-4-carboxylic acid (CAS 225240-67-5)
- 1-ACETYLPIPERIDIN-3-YL ACETATE (CAS 42366-59-6)
- 1-Acetylpiperidin-4-yl acetate (CAS 883733-99-1)
- 1-Acetamidocyclohexane-1-carboxylic acid (CAS 4854-47-1)
- 3,5-difluoropyridine-2-carbaldehyde (CAS 780801-58-3)
- 2-[1-Methoxy-3-(4-toluidino)-2-propenylidene]malononitrile (CAS 1164560-54-6)
- (R)-3-(3,5-difluorophenyl)isoxazolidine (CAS 2456364-25-1)
- (E)-N-[4-amino-1-(pyridin-4-yl)butylidene]hydroxylamine hydrochloride (CAS 374063-98-6)
- (2-Methyl-allyloxy)-aceticacid (CAS 10041-27-7)
- 4-Acetyl-3-nitrobenzoic acid (CAS 79481-75-7)
- 2,3-Diphenylquinoxaline (CAS 1684-14-6)
- 2-(Phenylthio)-N-(thiazol-5-ylmethyl)ethan-1-amine (CAS 1342375-20-5)
- Flurbiprofen Impurity 139 (CAS CATO-C4X-1444139)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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