Phenylethyl β-D-galactopyranoside CAS 14861-16-6
| CAS No. | 14861-16-6 |
| Molecular Formula | C14H20O6 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Phenylethyl β-D-galactopyranoside.
Phenylethyl β-D-galactopyranoside (CAS 14861-16-6) is a high-purity analytical reference standard with the molecular formula C14H20O6 and a molecular weight of 284.31 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Phenylethyl β-D-galactopyranoside is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Phenylethyl β-D-galactopyranoside 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.
Physical & Chemical Properties
| Molecular Formula | C14H20O6 |
| Molecular Weight | 284.31 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.) | 1961 |
Related Phenylethyl Standards
- 2-phenylethyl β-D-glucopyranoside (CAS 18997-54-1)
- 24305-56-4 3-(2-phenylethyl)-2,3,4,4a,5,6-hexahydro-1h-pyrazino[1,2-a]quinoline AR-1E6415 (CAS 24305-56-4)
- 2-Oxo-2-phenylethyl 2-nitrobenzoate (CAS 55153-33-8)
- 2-((2-Oxo-2-phenylethyl)carbamoyl)benzoic acid (CAS 14498-33-0)
- 2-Oxo-2-phenylethyl (E)-4-bromobut-2-enoate (CAS 154561-38-3)
- 3-((1-Phenylethyl)thio)-6-(1H-pyrazol-1-yl)pyridazine (CAS 1351620-49-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com