2-3-O-Isopropylidene-5-O-trityl-D-ribofuranose CAS 55726-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55726-19-7 |
| Molecular Formula | C27H28O5 |
| Molecular Weight | 432.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-3-O-Isopropylidene-5-O-trityl-D-ribofuranose (CAS 55726-19-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H28O5. Molecular weight: 432.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H28O5 |
| Molecular Weight | 432.51 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related O Standards
- 2,3-O-Isopropylidene-5-O-trityl-β-D-ribofuranose (CAS 54503-65-0)
- 2,3-O-Isopropylidene-5-O-tosyladenosine (CAS 5605-63-0)
- 5,6-O-Isopropylidene-1,4-bis-O-(phenylmethyl)-DL-myo-Inositol (CAS 173828-64-3)
- 2-3-O-Isopropylidene-1-4-di-O-tosyl-D-threitol (CAS 51064-65-4)
- 1,2-Isopropylidene D,L-myo-Inositol Tetraacetate (CAS 26276-98-2)
- 3-4-O-Isopropylidene-1-2-di-O-methyl-6-O-trityl-α-D-galactopyranoside (CAS 69182-49-6)
- 1,2-O-Isopropylidene-α-D-glucofuranose 3-tosylate (CAS 2946-01-2)
- 5-Acetyl-2,3-isopropylidene Adenosine (CAS 15888-38-7)
Recommended Standards
- 2-[(3-Fluorophenyl)methanesulfonyl]-4,5-diphenyl-1-(prop-2-en-1-yl)-1H-imidazole (CAS 338957-06-5)
- 3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide (CAS 832081-98-8)
- 3-Phenyl-1-(3-phenylpropyl)-5-(pyridin-3-yl)-1H-indole-2-carboxylic acid (CAS 825623-24-3)
- Hypericin (CAS 548-04-9)
- 4-{2-[(3-Methylbenzyl)oxy]ethyl}piperidinehydrochloride (CAS 1220031-25-3)
- (E)-3-(4-Chloro-3,5-dimethylphenyl)acrylic acid (CAS 2387419-80-7)
- (2,4-Dichlorophenyl)(7-methoxybenzofuran-2-yl)methanol (CAS 477858-44-9)
- N-(4-(Difluoromethoxy)phenyl)-3-phenylacrylamide (CAS 305373-25-5)
- 4-(propan-2-yl)-1H-imidazole-2-thiol (CAS 56659-00-8)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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 13829788188 / jacky.chen@cato-chem.com