(S)-1-(Benzyloxy)-3-(trityloxy)propan-2-ol CAS 83526-68-5
| CAS No. | 83526-68-5 |
| Molecular Formula | C29H28O3 |
| Molecular Weight | 424.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (S)-1-(Benzyloxy)-3-(trityloxy)propan-2-ol (CAS 83526-68-5), a certified reference material (molecular formula C29H28O3, MW 424.53 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, (S)-1-(Benzyloxy)-3-(trityloxy)propan-2-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 424.53 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).
CATO manufactures (S)-1-(Benzyloxy)-3-(trityloxy)propan-2-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 | C29H28O3 |
| Molecular Weight | 424.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1980 |
Related S Standards
- 3-(4-(Benzyloxy)phenyl)-N'-(4-ethylbenzylidene)-1H-pyrazole-5-carbohydrazide (CAS 302918-64-5)
- 3,4,5-Tris(benzyloxy)benzaldehyde (CAS 6137-86-6)
- 4-(Benzyloxy)-1-(4-fluorophenyl)-N-(2-morpholinoethyl)-1H-pyrazole-3-carboxamide (CAS 1172729-10-0)
- 3-{[3-(benzyloxy)phenyl]methylidene}-9-oxo-1h,2h,3h,9h-pyrrolo[2,1-b]quinazoline-6-carboxylic acid (CAS 745808-40-6)
- N-(3-(benzyloxy)pyridin-2-yl)-4-(trifluoromethoxy)benzenesulfonamide (CAS 497060-26-1)
- 2-(((Benzyloxy)carbonyl)amino)-3-(4-iodophenyl)propanoic acid (CAS 82611-58-3)
- Methyl 3-(2-(benzyloxy)-5-bromophenyl)-3-phenylpropanoate (CAS 156755-24-7)
- N-(2-{[4-(Benzyloxy)phenyl]methanesulfonyl}-1-phenylethyl)-N-hydroxyformamide (CAS 1253527-86-4)
Recommended Standards
- Repaglinide Impurity 15 (CAS 1809091-07-3)
- (S)-tert-Butyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-aminohexanoate (CAS 940941-43-5)
- exo-BCN-PEG2-Boc-amine (CAS 1807501-87-6)
- 1,4-Ditosyl-1,4-diazepan-6-ol (CAS 28860-33-5)
- Bromopyruvic Acid (CAS 1113-59-3)
- 5-Fluoro-2-oxo-2H-chromene-3-carboxylic acid (CAS 1540476-86-5)
- Metronidazole Acetate (CAS 13182-82-6)
- 5-(Diethylamino)-2-nitrosophenol hydrochloride (CAS 25953-06-4)
- 5-propyl-1,3-thiazol-2-amine (CAS 39136-61-3)
- [2-(Cyclopropylmethoxy)pyrimidin-4-yl]methanamine (CAS 1439900-23-8)
- 6-(Cyclopropylamino)pyridazine-4-carboxylic acid (CAS 1437433-54-9)
- Neomycin Impurity 7 (CAS 59433-00-0)
- 2-(5-Methoxy-6-nitro-1H-benzo[d][1,2,3]triazol-1-yl)ethanol (CAS 94120-22-6)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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