(2S,4S)-tert-Butyl 4-cyano-2-(methoxymethyl)pyrrolidine-1-carboxylate CAS 132945-86-9
| CAS No. | 132945-86-9 |
| Molecular Formula | C12H20N2O3 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2S,4S)-tert-Butyl 4-cyano-2-(methoxymethyl)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 (2S,4S)-tert-Butyl 4-cyano-2-(methoxymethyl)pyrrolidine-1-carboxylate (CAS 132945-86-9), a certified reference material (molecular formula C12H20N2O3, MW 240.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H20N2O3, (2S,4S)-tert-Butyl 4-cyano-2-(methoxymethyl)pyrrolidine-1-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H20N2O3 |
| Molecular Weight | 240.30 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-(3,4,5-Trimethoxyphenyl)butan-2-ol (CAS 1326630-06-1)
- tert-Butyl 3-(2-oxopyrrolidin-3-yl)azetidine-1-carboxylate (CAS 1330765-33-7)
- Diethyl spiro[3.3]heptane-2,6-dicarboxylate (CAS 132616-34-3)
- (4'-Methyl-[1,1'-biphenyl]-4-yl)methyl acetate (CAS 133151-37-8)
- n-(4-Ethoxyphenyl)tetrahydrothiophen-3-amine (CAS 1019617-48-1)
- 2,6-Dichlorobenzotrifluoride (CAS 104359-35-5)
- 2-[1-({[(tert-butoxy)carbonyl]amino}methyl)cyclopropyl]acetic acid (CAS 1784351-60-5)
- 2-Amino-1-(4-((dimethylamino)methyl)piperidin-1-yl)ethanone (CAS 1182982-45-1)
- 2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-β-D-glucopyranose (CAS 7772-79-4)
- 4-Bromo-2,3-difluoroaniline (CAS 112279-72-8)
- 4-Chloro-2-iodo-6-methylaniline (CAS 69705-29-9)
- 7,11-Diazaspiro[5.6]dodecan-12-one (CAS 1354349-47-5)
- (2-(2-Fluorophenoxy)phenyl)methanol (CAS 81890-62-2)
- Peptide Impurity 05 (CAS 2322924-83-2)
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