(4R,5R)-3-chloro-4-triisopropylsilyloxy-5-(triisopropylsilyloxymethyl)tetrahydrofuran-2-one CAS 2087916-74-1
| CAS No. | 2087916-74-1 |
| Molecular Formula | C23H47ClO4Si2 |
| Molecular Weight | 479.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4R,5R)-3-chloro-4-triisopropylsilyloxy-5-(triisopropylsilyloxymethyl)tetrahydrofuran-2-one 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.
CATO supplies (4R,5R)-3-chloro-4-triisopropylsilyloxy-5-(triisopropylsilyloxymethyl)tetrahydrofuran-2-one (CAS 2087916-74-1), a certified reference material (molecular formula C23H47ClO4Si2, MW 479.24 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (4R,5R)-3-chloro-4-triisopropylsilyloxy-5-(triisopropylsilyloxymethyl)tetrahydrofuran-2-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 479.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H47ClO4Si2 |
| Molecular Weight | 479.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Recommended Standards
- N,N-Bis(4-bromophenyl)-4-biphenylamine (CAS 884530-69-2)
- 2-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-4-(4-(trifluoromethoxy)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 339018-19-8)
- 4,4'-Dibromo-N,N-diphenyl-[1,1'-biphenyl]-2-amine (CAS 476666-79-2)
- 4-(Benzylimino)-1,1,1,7,7,7-hexafluoro-2,6-bis(trifluoromethyl)heptane-2,6-diol (CAS 723294-83-5)
- 6-Bromo-3-(difluoromethyl)-5-iodopicolinaldehyde (CAS 1806909-08-9)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 188751-57-7)
- 1-[(2-hydroxynaphthalen-1-yl)methyl]naphthalen-2-ol (CAS 1096-84-0)
- 2-(2-Chloro-5,7-dimethylquinolin-3-yl)acetic acid (CAS 1779132-72-7)
- (S)-2-(3-fluoro-5-methylphenyl)pyrrolidine (CAS 1213871-18-1)
- N-Cyclobutylazetidin-3-amine; bis(trifluoroacetic acid) (CAS 2126176-83-6)
- Maltol Benzyl Ether (CAS 61049-69-2)
- tert-Butyl (6-bromo-5-methylpyridin-3-yl)carbamate (CAS 1880630-79-4)
- 5-Chloro-1-(4-chlorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152583-42-0)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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