Benzyl 2,4-di-O-benzoyl-α-D-xylopyranoside CAS 18403-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18403-18-4 |
| Molecular Formula | C26H24O7 |
| Molecular Weight | 448.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 2,4-di-O-benzoyl-α-D-xylopyranoside (CAS 18403-18-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H24O7. Molecular weight: 448.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H24O7 |
| Molecular Weight | 448.46 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- 201212-33-1 (1R,3S,3aS,8bR)-3a-(2H-1,3-Benzodioxol-5-yl)-6,8-dimethoxy-3-phenyl-1,2,3,3a-tetrahydro-8bH-benzo[b]cyclopenta[d]furan-1,8b-diol DTXSID20849554 (CAS 201212-33-1)
- Elobixibat Impurity 39 (CAS CATO-C4X-283839)
- N-benzyl-2-(N-(3-(trifluoromethyl)phenyl)phenylsulfonamido)acetamide (CAS 337922-33-5)
- 4-Chloro-N-[2-(diethylamino)ethyl]benzamide hydrochloride (CAS 56223-36-0)
- 3-isocyanatooxane (CAS 1343929-58-7)
- 5-(5-chloropentyl)-1-cyclohexyl-1H-Tetrazole (CAS 78760-14-2)
- Solriamfetol Impurity 24 (CAS CATO-C4X-256324)
- 2-(4-(Tert-butyl)phenyl)-2-methyloxirane (CAS 173198-20-4)
- 4-Cyclopentyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazole-3-thiol (CAS 522606-45-7)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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