(S)-tert-Butyl 2-((1R,2R)-1-hydroxy-3-methoxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate CAS 164456-57-9
| CAS No. | 164456-57-9 |
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-tert-Butyl 2-((1R,2R)-1-hydroxy-3-methoxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate 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 (S)-tert-Butyl 2-((1R,2R)-1-hydroxy-3-methoxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 164456-57-9), a certified reference material (molecular formula C14H25NO5, MW 287.35 g/mol) for analytical method development and quality control.
Structurally, (S)-tert-Butyl 2-((1R,2R)-1-hydroxy-3-methoxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate (C14H25NO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 287.35 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2003 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-Tert-butyl3-methyl6-(2-hydroxyethyl)piperidine-1,3-dicarboxylate (CAS 1620676-90-5)
- (Z)-6-(2-Oxo-4-phenethyloxetan-3-ylidene)hexanamide (CAS 1646795-60-9)
- (2S,3S)-3-((S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl)-3-methoxy-2-methylpropanoic acid (CAS 157967-07-2)
- tert-butyl N-[(tert-butoxy)carbonyl]-N-(4-oxobutyl)carbamate (CAS 177899-21-7)
- 7-(4-Methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-ol (CAS 337921-64-9)
- 1-Cyclopropyl-1-(2,5-dimethoxyphenyl)ethanol (CAS 1339904-09-4)
- Dibutyldecylphosphonate (CAS 36378-71-9)
- 2-(Difluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine-4-carbonyl chloride (CAS 1806758-19-9)
- 285138-84-3 (2-~13~C)Propane-1,3-diol DTXSID70583996 (CAS 285138-84-3)
- 1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 175277-09-5)
- (5-Methylthiophen-2-yl)(tetrahydro-2H-pyran-4-yl)methanamine hydrochloride (CAS 1864057-02-2)
- (1S,9S)-8-oxa-2,3,4,11-tetraazatricyclo[7.4.0.0²,⁶]trideca-3,5-diene (CAS 1932199-34-2)
- Ethyl 1-(2-aminoethyl)-7-hydroxy-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 1956380-19-0)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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