4-Hydroxypiperidine-2-carboxylic acid hydrochloride CAS 89531-61-3
| CAS No. | 89531-61-3 |
| Molecular Formula | C6H11NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Hydroxypiperidine-2-carboxylic acid hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Hydroxypiperidine-2-carboxylic acid hydrochloride (CAS 89531-61-3) is a high-purity analytical reference standard with the molecular formula C6H11NO3HCl and a molecular weight of 181.62 g/mol.
4-Hydroxypiperidine-2-carboxylic acid hydrochloride (C6H11NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C6H11NO3 HCl |
| Molecular Weight | 181.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Hydroxypiperidine Standards
- Methyl 3-hydroxypiperidine-3-carboxylate (CAS 1008779-94-9)
- 4-Hydroxypiperidine-2,2,6,6-d4 (CAS 1014695-51-2)
- 4-(4-Hydroxypiperidine-1-carbonyl)benzonitrile (CAS 1016688-65-5)
- 4-Hydroxypiperidine-1-carbohydrazide (CAS 1094769-69-3)
- Methyl 5-Hydroxypiperidine-3-carboxylate (CAS 1095010-44-8)
- 1-Cbz-5-Hydroxypiperidine-3-carboxylic Acid (CAS 1095010-46-0)
- 1-Boc-5-Hydroxypiperidine-3-carboxylic Acid (CAS 1095010-48-2)
- 3-(4-hydroxypiperidine-1-sulfonyl)thiophene-2-carboxylic acid (CAS 1097001-67-6)
Recommended Standards
- Benzyl 4-(1-amino-3-ethoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 886362-29-4)
- 2-(Dimethylcarbamoyl)acetic acid (CAS 42783-81-3)
- 1H-Indazole, 4,6-dimethyl- (CAS 43120-31-6)
- BDTO812-Br (CAS 2226388-08-3)
- 4-Bromobut-2-enamide (CAS 118941-93-8)
- N-(6-Cyclopropoxy-5-methylcyclohexa-2,4-dien-1-yl)methanesulfonamide (CAS 1243360-55-5)
- (1-(4-Fluorobenzyl)piperidin-3-yl)methanol (CAS 1332528-45-6)
- 4-(Chloromethyl)-6-fluoro-3,4'-bipyridine (CAS 1227576-24-0)
- 4-(4-Fluoro-2-methoxyphenyl)-N-(3-((S-methylsulfonimidoyl)methyl)phenyl)-1,3,5-triazin-2-amine (CAS 1414943-88-6)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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