(2S)-(4,4′-Di-tertbutylphenyl)pyrrolidine methanol sulfate CAS 131180-56-8
| CAS No. | 131180-56-8 |
| Molecular Formula | C25H35NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S)-(4,4′-Di-tertbutylphenyl)pyrrolidine methanol sulfate.
(2S)-(4,4′-Di-tertbutylphenyl)pyrrolidine methanol sulfate (CAS 131180-56-8), molecular formula C25H35NOH2O4S and molecular weight 463.63 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (2S)-(4,4′-Di-tertbutylphenyl)pyrrolidine methanol sulfate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 463.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (2S)-(4,4′-Di-tertbutylphenyl)pyrrolidine methanol sulfate 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 | C25H35NO H2O4S |
| Molecular Weight | 463.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (4-Chloro-3-fluorophenyl)(5-methylthiophen-2-yl)methanol (CAS 1443328-78-6)
- Methyl 2-(3-fluoro-4-nitrophenoxy)acetate (CAS 145348-99-8)
- 4-[4-(4-Chlorophenyl)-4-Cyclopropyl-Butyl]-1-Fluoro-2-Phenoxy-Benzene (CAS 119544-94-4)
- 2-(Dimethylamino)-N-(3-sulfamoylphenyl)acetamide (CAS 848051-96-7)
- 2-Bromo-4-fluoro-3-methoxythioanisole (CAS 1879026-19-3)
- 6-Ethyl-2-(m-tolyl)quinoline-4-carboxylic acid (CAS 861453-64-7)
- 3-(4-Bromophenyl)-1-(2,5-dimethylphenyl)propan-1-one (CAS 898761-49-4)
- 2-(5-Butoxy-4-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256360-19-6)
- 3'-Acetamido-[1,1'-biphenyl]-4-carboxylic acid (CAS 331758-81-7)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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