Methyl (2S,4S)-4-[3-(tert-butyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride CAS 1354487-90-3
| CAS No. | 1354487-90-3 |
| Molecular Formula | C16H23NO3 |
| Molecular Weight | N/A |
| 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.
Methyl (2S,4S)-4-[3-(tert-butyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride (CAS 1354487-90-3), molecular formula C16H23NO3HCl and molecular weight 313.82 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl (2S,4S)-4-[3-(tert-butyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 313.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Methyl (2S,4S)-4-[3-(tert-butyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride 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 | C16H23NO3 HCl |
| Molecular Weight | 313.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(Methylthio)-4-(phenylamino)pyrimidine-5-carbaldehyde (CAS 211245-56-6)
- Nickel, [sulfato(2-)-O]bis(triphenylphosphine oxide-O)- (CAS 54219-05-5)
- 2-(Cyclohexylmethyl)morpholine (CAS 927801-18-1)
- 2-((2-Ethoxy-2-oxoethoxy)imino)-2-(1H-pyrazol-3-yl)acetic acid (CAS 76674-99-2)
- tert-Butyl (2,5-dioxopyrrolidin-1-yl) adipate (CAS 402958-62-7)
- tert-butyl 4-(3-chloropyridin-2-yl)piperazine-1-carboxylate (CAS 683240-45-1)
- Fmoc-L-His-OH (CAS 116611-64-4)
- Ethyl 5,5,7,7-tetramethyl-2-(2-(methyl(1-methylpiperidin-4-yl)amino)acetamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 744204-47-5)
- 6-Amino-1H,3H,4H-pyrano[3,4-c]pyridine-5-carbonitrile (CAS 1538249-53-4)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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