2,2,6,6-tetramethylpiperidine-1,4-diol CAS 3637-10-3
| CAS No. | 3637-10-3 |
| Molecular Formula | C9H19NO2 |
| Molecular Weight | 173.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2,6,6-tetramethylpiperidine-1,4-diol.
CATO supplies 2,2,6,6-tetramethylpiperidine-1,4-diol (CAS 3637-10-3), a certified reference material (molecular formula C9H19NO2, MW 173.25 g/mol) for analytical method development and quality control.
Structurally, 2,2,6,6-tetramethylpiperidine-1,4-diol (C9H19NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 173.25 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 2,2,6,6-tetramethylpiperidine-1,4-diol 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 | C9H19NO2 |
| Molecular Weight | 173.25 g/mol |
| Purity | >95% |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related tetramethylpiperidine Standards
- 4-Oxo-2,2,6,6-tetramethylpiperidine-d17 (CAS 52168-48-6)
- 2,2,6,6-Tetramethylpiperidine-d18-1-oxyl (CAS 205679-68-1)
- 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (CAS 2896-70-0)
- 4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINE-1-15N-1-OXYL 33490-11-8 (CAS 33490-11-8)
- 2,2,6,6-Tetramethylpiperidine-4-carbaldehyde (CAS 53085-38-4)
- 2,2,6,6-Tetramethylpiperidine-4-carbonitrile (CAS 67845-90-3)
- 2,2,6,6-Tetramethylpiperidine-4-carboxamide (CAS 325691-90-5)
- 2,2,6,6-Tetramethylpiperidine-4-carboxylic acid (CAS 65728-19-0)
Recommended Standards
- 96259-02-8 (beta,beta-~2~H_2_)Phenylalanine DTXSID20583946 (CAS 96259-02-8)
- Cinacalcet Impurity 20 (CAS CATO-C4X-105920)
- 3079AF 915921-51-6 C9H19NO2 [1-(2-Methoxyethyl)piperidin-3-yl]methanol (CAS 915921-51-6)
- Cinacalcet Impurity 21 (CAS CATO-C4X-105921)
- (2R,3S)-1,4-bis(acetylthio)butane-2,3-diyl diacetate (CAS 37180-63-5)
- Calcitonin (eel) (H-2255.0001) (CAS 57014-02-5)
- 6-Methyl-2-(1H-pyrrol-1-yl)pyrimidin-4-ol (CAS 76178-97-7)
- 4-Chloro-2-cyclopropyl-5-fluoro-6-methylpyrimidine (CAS 1000931-54-3)
- 3-Iodo-4-(2-methylpiperidin-1-yl)benzoic acid (CAS 1131614-59-9)
- 2-Amino-N,N,4-trimethylpentanamide hydrochloride (CAS 1214130-10-5)
- (S)-1-(3-methyl-4-nitrosopiperazin-1-yl)prop-2-en-1-one (CAS CATO-C3D-262114)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid (CAS 220497-68-7)
- 3,4,5-Trichloro-2-methylphenylboronic acid (CAS 1072946-34-9)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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