Benzyl b-D-xylopyranoside CAS 10548-61-5
| CAS No. | 10548-61-5 |
| Molecular Formula | C12H16O5 |
| Molecular Weight | 240.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 240.25 g/mol gives Benzyl b-D-xylopyranoside distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Benzyl b-D-xylopyranoside (CAS 10548-61-5), molecular formula C12H16O5 and molecular weight 240.25 g/mol, is a CATO reference standard with documented purity and traceability.
Benzyl b-D-xylopyranoside (C12H16O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Benzyl b-D-xylopyranoside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H16O5 |
| Molecular Weight | 240.25 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, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Recommended Standards
- Ethyl 2,3,4-trimethoxybenzoate (CAS 10413-86-2)
- 1-(2,4-Difluorophenyl)-2-(piperazin-1-yl)ethan-1-one (CAS 1072876-84-6)
- (Z)-1-benzyl-3,3-difluoropiperidin-4-one oxime (CAS 1039738-28-7)
- N-(3,5-Difluorophenyl)piperidine-2-carboxamide (CAS 1078791-29-3)
- 1-Bromo-3,5-dimethylcyclohexane (CAS 859180-62-4)
- MIL-68-In-NH2 (CAS 1221168-57-5)
- 3-Chloro-6-(3-methylpiperidin-1-yl)pyridazine (CAS 939256-59-4)
- 2-(N-cyclopropyl-N-ethylamino)ethanol (CAS 1156221-95-2)
- Ethyl 2-oxohexanoate (CAS 5753-96-8)
- (R)-2-((1-Acetylpiperidin-3-yl)(ethyl)amino)acetic acid (CAS 1353997-64-4)
- 3-(2-aminoethyl)-6-fluoroindole hcl 3-(2-aminoethyl)-6-fluoroindole hydrochloride 55206-24-1 6-Fluorotryptamine hydrochloride (CAS 55206-24-1)
- Methyl 5H,6H,7H,8H-imidazo[1,2-a]pyridine-2-carboxylate (CAS 1820747-76-9)
- N1-Ethyl-1-phenylethane-1,2-diamine (CAS 99167-05-2)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
Why CATO?
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