tert-Butyl (3aS,6aS)-3,3-difluorohexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate CAS 2597334-02-4
| CAS No. | 2597334-02-4 |
| Molecular Formula | C11H18F2N2O2 |
| Molecular Weight | 248.27 g/mol |
| 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.
tert-Butyl (3aS,6aS)-3,3-difluorohexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 2597334-02-4), molecular formula C11H18F2N2O2 and molecular weight 248.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H18F2N2O2, tert-Butyl (3aS,6aS)-3,3-difluorohexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H18F2N2O2 |
| Molecular Weight | 248.27 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 DMSO, DMF, methanol |
| 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.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl (3aS,6aR)-3,3-difluorohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate (CAS 2597332-58-4)
- tert-Butyl (R)-3,3-difluoro-1,6-diazaspiro[3.4]octane-6-carboxylate (CAS 2166191-89-3)
- tert-Butyl (3aR,6aS)-3,3-difluorohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate (CAS 2306247-45-8)
- Tert-butyl 3a,6a-difluorohexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 2167235-30-3)
- 1,3-Dimethyl-1H-indazole-4-carboxylic acid (CAS 1502075-01-5)
- Methyl 2-(3-(trifluoromethoxy)phenyl)acetate (CAS 863679-43-0)
- 2-Chloro-n-[2-(4-sulfamoylphenyl)ethyl]propanamide (CAS 923190-13-0)
- (±)-2-Methylbutyryl-d9 Chloride (CAS 1219795-10-4)
- Ethyl 3-amino-4-chlorobenzoate (CAS 83573-59-5)
- 3-(Methylsulfinyl)pyridazine (CAS 21948-78-7)
- Propanedithioamide (CAS 6944-34-9)
- Ruthenium(1+), (acetonitrile)[(2R)-1-[(R)-(dimethylamino)[2-(diphenylphosphino-κP)phenyl]methyl]-2-(diphenylphosphino-κP)ferrocene][(1,2,3,4,5-η)-(2Z)-2,4-dimethyl-2,4-pentadien-1-yl]-, tetrafluoroborate (CAS 942042-51-5)
- 4-(Pyridin-2-yloxy)benzaldehydehydrochloride (CAS 1172759-99-7)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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