(3R,4R)-3,4-Bis(diphenylphosphaneyl)pyrrolidine CAS 99135-90-7
| CAS No. | 99135-90-7 |
| Molecular Formula | C28H27NP2 |
| Molecular Weight | 439.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3R,4R)-3,4-Bis(diphenylphosphaneyl)pyrrolidine (C28H27NP2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(3R,4R)-3,4-Bis(diphenylphosphaneyl)pyrrolidine (CAS 99135-90-7) is a high-purity analytical reference standard with the molecular formula C28H27NP2 and a molecular weight of 439.47 g/mol.
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 (3R,4R)-3,4-Bis(diphenylphosphaneyl)pyrrolidine 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 | C28H27NP2 |
| Molecular Weight | 439.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3S,4S)-3,4-Bis(diphenylphosphino)pyrrolidine (CAS 145693-67-0)
- 4-(2-Biphenylylmethyl)-1-{[6-(trifluoromethyl)-3-pyridinyl]methyl}-1,4-diazepan-5-one (CAS 909659-40-1)
- 1-Benzyl-3-((3,4-dimethylphenyl)sulfonyl)-6,7-difluoroquinolin-4(1H)-one (CAS 1326942-25-9)
- N-(4-(4-benzylpiperazin-1-yl)phenyl)-3-(trifluoromethyl)benzamide (CAS 303150-98-3)
- 4-Methoxy-3-(3-phenylpropoxy)benzaldehyde (CAS 165121-41-5)
- Methyl 2-(3-(4-bromophenyl)cyclobutyl)acetate (CAS 2119511-23-6)
- tert-Butyl ((3R,4R)-3-fluoropiperidin-4-yl)carbamate (CAS 1523530-29-1)
- 10-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-5-(4-methoxyphenyl)-4-methyl-3-oxa-4,10-diazatetracyclo[5.5.1.0^{2,6}.0^{8,12}]tridecane-9,11-dione (CAS 317820-40-9)
- N-(2,4-Difluoro-3-formylphenyl)-propane-1-sulfonamide (CAS 1254567-71-9)
- Methyl 2-bromo-3,4-difluorobenzoate (CAS 1805523-36-7)
- Ethyl 4-bromo-5-chloro-1H-pyrazole-3-carboxylate (CAS 1872370-56-3)
- 1-(Cyclopentylmethyl)indolin-5-amine (CAS 1250078-38-6)
- 4-(3-Fluorobenzyl)piperidin-4-amine dihydrochloride (CAS 1774896-30-8)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
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