(3aR,6aR)-Methyl 1-((R)-1-phenylethyl)hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate CAS 189349-27-7
| CAS No. | 189349-27-7 |
| Molecular Formula | C16H22N2O2 |
| Molecular Weight | 274.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(3aR,6aR)-Methyl 1-((R)-1-phenylethyl)hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 189349-27-7), molecular formula C16H22N2O2 and molecular weight 274.36 g/mol, is a CATO reference standard with documented purity and traceability.
(3aR,6aR)-Methyl 1-((R)-1-phenylethyl)hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (C16H22N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (3aR,6aR)-Methyl 1-((R)-1-phenylethyl)hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C16H22N2O2 |
| Molecular Weight | 274.36 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-(3,3-Dimethyl-1-oxaspiro[4.5]dec-7-en-8-yl)-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 1889269-92-4)
- tert-Butyl (3aR,9bR)-2,3,3a,4,5,9b-hexahydro-1H-pyrrolo[3,2-c]quinoline-1-carboxylate (CAS 1932055-54-3)
- benzyl 4-cyclobutylpiperazine-1-carboxylate (CAS 1854663-09-4)
- Tert-butyl (3aR,8R,8aR)-8-amino-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate (CAS 1932368-45-0)
- 4-Bromothiazolo[5,4-c]pyridin-2-amine (CAS 1439815-04-9)
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- 2-Benzyl-4-methylpyrimidine-5-carboxylic acid (CAS 509101-35-3)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com