(R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine CAS 144119-12-0
| CAS No. | 144119-12-0 |
| Molecular Formula | C18H21NO |
| Molecular Weight | 267.37 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.
(R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine (CAS 144119-12-0), molecular formula C18H21NO and molecular weight 267.37 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 267.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine 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 | C18H21NO |
| Molecular Weight | 267.37 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-(+)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine (CAS 110529-22-1)
- (S)-2-(1-((1-hydroxy-3-methylbutan-2-yl)amino)ethylidene)-5,5-dimethylcyclohexane-1,3-dione (CAS 1263046-20-3)
- (4-Hydroxy-3,5-dimethoxyphenyl)(pyrrolidin-1-yl)methanethione (CAS 706770-39-0)
- 4-Hydroxy-7-methoxy-2-phenyl quinoline 20430-72-2 A1-04932 (CAS 20430-72-2)
- 5-hydroxy-2-(2-methylbenzyl)-3,4-dihydroisoquinolin-1(2h)-one (CAS 1105194-07-7)
- 5-Hydroxy-2-(3-methylbenzyl)-3,4-dihydroisoquinolin-1(2H)-one (CAS 1105196-17-5)
- (3'-Hydroxy-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone (CAS 1261944-77-7)
- (4'-Hydroxy-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone (CAS 1261947-62-9)
Recommended Standards
- 5-(Thiomorpholin-3-ylmethyl)-3-(thiophen-3-yl)-1,2,4-oxadiazole (CAS 1423117-11-6)
- 3-(Benzhydrylamino)-3-methylbutan-2-one (CAS 159556-71-5)
- N-((R)-1-((S)-2-Amino-3-methylbutanoyl)pyrrolidin-3-yl)-N-cyclopropylacetamide (CAS 1401665-85-7)
- 1-(Diphenylmethyl)-2,2-dimethylazetidin-3-ol (CAS 159556-73-7)
- Methyl (E)-4-((2-hydroxy-3-methoxybenzylidene)amino)benzoate (CAS 27722-26-5)
- Nafcillin Sulfoxide (CAS 41061-20-5)
- 5-(2-Phenoxyethyl)-1,3,4-thiadiazol-2-amine (CAS 915923-86-3)
- 3-[(4-Fluoro-2-nitrophenyl)amino]-5,5-dimethylcyclohex-2-en-1-one (CAS 330974-51-1)
- (5-Acetyl-2-methoxyphenyl)boronic acid (CAS 1215281-20-1)
- 4-Bromo-1-(oxetan-3-yl)pyridin-2(1H)-one (CAS 1352754-13-2)
- n-(1-(1h-Pyrazol-1-yl)propan-2-yl)-3-nitropyridin-2-amine (CAS 1223628-92-9)
- Acridine 2,2,2-trifluoroacetate (CAS 88147-38-0)
- 7-Bromo-2-methyl-2H-indazole-3-carbaldehyde (CAS 845751-70-4)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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