1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol CAS 968-63-8
| CAS No. | 968-63-8 |
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 291.39 g/mol gives 1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol (CAS 968-63-8), molecular formula C20H21NO and molecular weight 291.39 g/mol, is a CATO reference standard with documented purity and traceability.
1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol (C20H21NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol 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 | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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- 2-Nitrophenanthrene (CAS 17024-18-9)
- 1-(2-Hydroxy-5-methylphenyl)butan-1-one (CAS 24323-47-5)
- 1-(2-methoxyphenyl)-3-methylbutan-1-ol (CAS 854179-04-7)
- 2-Chloro-N-methyl-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide (CAS 276886-84-1)
- tert-Butyl (5-(hydroxymethyl)pyrimidin-2-yl)carbamate (CAS 2137923-72-7)
- 2-(3-aminopyrrolidin-1-yl)-N-phenylacetamide (CAS 1248291-90-8)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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