(2S,4S)-1-(tert-butoxycarbonyl)-4-((difluoromethoxy)methyl)pyrrolidine-2-carboxylic acid CAS 1378389-61-7
| CAS No. | 1378389-61-7 |
| Molecular Formula | C12H19F2NO5 |
| Molecular Weight | 295.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2S,4S)-1-(tert-butoxycarbonyl)-4-((difluoromethoxy)methyl)pyrrolidine-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies (2S,4S)-1-(tert-butoxycarbonyl)-4-((difluoromethoxy)methyl)pyrrolidine-2-carboxylic acid (CAS 1378389-61-7), a certified reference material (molecular formula C12H19F2NO5, MW 295.28 g/mol) for analytical method development and quality control.
Structurally, (2S,4S)-1-(tert-butoxycarbonyl)-4-((difluoromethoxy)methyl)pyrrolidine-2-carboxylic acid (C12H19F2NO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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 295.28 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 | C12H19F2NO5 |
| Molecular Weight | 295.28 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(1-(Tert-butoxycarbonyl)-4-hydroxypiperidin-4-yl)-2,2-difluoroacetic acid (CAS 1258638-73-1)
- 3,4-Difluoro-N-(furan-3-ylmethyl)-N-(2-methoxyethyl)benzamide (CAS 1421504-35-9)
- N-(2-Cyclopropoxy-6-(trifluoromethyl)phenyl)methanesulfonamide (CAS 1243462-87-4)
- (E)-N'-(3-Cyanothiophen-2-yl)-N-[3-(trifluoromethyl)phenyl]methanimidamide (CAS 1798411-37-6)
- 2-Amino-5-nitrobenzene-1-sulfonamide (CAS 54734-85-9)
- 1-(2-(Pyridin-2-yl)ethyl)piperidine-3-carboxylic acid (CAS 876715-88-7)
- 2,5-Dichlorobenzoic Acid (CAS 50-79-3)
- (S)-4-((9H-fluoren-9-yl)methoxy)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-oxobutanoic acid (CAS 608512-85-2)
- (15S)-Latanoprost Acid (CAS 41639-84-3)
- methyl 3-(3-chlorophenyl)-3-hydroxycyclobutane-1-carboxylate (CAS 1803610-17-4)
- 4-pyridylboronic acid pinacol ester (CAS 181219-01-2)
- 2-(Isopropylamino)-2-methyl-1-propanol (CAS 90434-44-9)
- Isopropyl L-threoninate (CAS 94359-80-5)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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