((3R,4S)-3-methylpyrrolidine-3,4-diyl)dimethanol CAS 1186647-99-3
| CAS No. | 1186647-99-3 |
| Molecular Formula | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 145.20 g/mol gives ((3R,4S)-3-methylpyrrolidine-3,4-diyl)dimethanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
((3R,4S)-3-methylpyrrolidine-3,4-diyl)dimethanol (CAS 1186647-99-3), molecular formula C7H15NO2 and molecular weight 145.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, ((3R,4S)-3-methylpyrrolidine-3,4-diyl)dimethanol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 145.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures ((3R,4S)-3-methylpyrrolidine-3,4-diyl)dimethanol 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 | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 2,6-Pyridine dimethanol (CAS 1195-59-1)
- (2-Phenyloxolan-2-yl)methanol (CAS 155139-39-2)
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- 4-(4-(Allyloxy)benzoyl)-5-(3,4-dichlorophenyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618077-49-9)
- 5-(3-Chlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 62036-21-9)
- 4-Benzoylphenyl piperidine-1-sulfonate (CAS 825607-55-4)
- 5,6,7,8-Tetrahydroquinoline-8-sulfonamide (CAS 1509253-24-0)
- 3-(Prop-2-en-1-yl)phenylboronic acid (CAS 2246556-65-8)
- 3-Ethynylisoxazole (CAS 2137766-58-4)
- 3-(3-Chloropyridin-4-yl)-1,1,1-trifluoropropan-2-one (CAS 1485704-19-5)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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