1,5-Anhydro-D-xylitol Triacetate CAS 19200-32-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19200-32-9 |
| Molecular Formula | C11H16O7 |
| Molecular Weight | 260.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Anhydro-D-xylitol Triacetate (CAS 19200-32-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16O7. Molecular weight: 260.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16O7 |
| Molecular Weight | 260.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
- {3-[2-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-yl}methanol (CAS 1909309-36-9)
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- 5-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)thiophene-2-carbaldehyde (CAS 175202-94-5)
- 3-Amino-4-chloro-N-cyclohexyl-N-ethylbenzenesulfonamide (CAS 1036541-04-4)
- Cochineal Carmine (CAS 15876-47-8)
- Methyl 3'-amino-[1,1'-biphenyl]-2-carboxylate (CAS 178320-27-9)
- 2-(4-Methoxyphenyl)quinoline-4-carbonyl chloride (CAS 803640-64-4)
- 3-Methyl-5-(3-thienyl)-1,2,4-oxadiazole (CAS 1283108-58-6)
- 5-[3,4-(Methylenedioxy)phenyl]-5-oxovaleric acid (CAS 87961-41-9)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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