2-3-4-6-Tetra-O-acetyl-β-D-thiogalactopyranose CAS 50615-66-2
| CAS No. | 50615-66-2 |
| Molecular Formula | C14H20O9S |
| Molecular Weight | 364.37 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 2-3-4-6-Tetra-O-acetyl-β-D-thiogalactopyranose.
CATO supplies 2-3-4-6-Tetra-O-acetyl-β-D-thiogalactopyranose (CAS 50615-66-2), a certified reference material (molecular formula C14H20O9S, MW 364.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H20O9S, 2-3-4-6-Tetra-O-acetyl-β-D-thiogalactopyranose contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2-3-4-6-Tetra-O-acetyl-β-D-thiogalactopyranose 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 | C14H20O9S |
| Molecular Weight | 364.37 g/mol |
| 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.) | 1971 |
| Sulfur Atoms | 1 |
Related Tetra Standards
- 2-3-4-6-Tetra-O-acetyl-β-D-thioglucopyranose (CAS 19879-84-6)
- Methyl 2,3,4,6-Tetra-O-acetyl-β-D-mannopyranoside (CAS 5019-25-0)
- 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl Chloride (CAS 14227-87-3)
- 1,2,3,4-Tetra-O-acetyl-6-chloro-6-deoxy-α-D-glucopyranose (CAS 35816-31-0)
- 2,3,4,6-tetra-O-acetyl-β-D-chloroglucose (CAS 66966-08-3)
- Tetra(thiophen-2-yl)silane (CAS 17940-73-7)
- 1,1,2,2-Tetra(thiophen-3-yl)ethane (CAS 1352443-26-5)
- 2-3-4-6-Tetra-O-acetyl-β-D-galactopyranosyl cyanide (CAS 52443-07-9)
Recommended Standards
- (4-((4-Methoxyphenyl)sulfonamido)benzoyl)glycine (CAS 795293-19-5)
- (2S,3S,4S,5R,6S)-2-(Methoxycarbonyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 29587-10-8)
- 3',6'-Dihydroxy-5-mercapto-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 84461-60-9)
- ((4-(4-Hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid (CAS 852947-39-8)
- 2-(6-Bromopyridin-3-yl)acetic acid (CAS 404361-76-8)
- 3,4-Divanilyltetrahydrofuran (CAS 34730-78-4)
- Hexyl (4-phenyl-4,5-dihydro-1H-imidazol-2-yl)carbamate (CAS 62780-19-2)
- 4-(Methylsulfonyl)cinnoline (CAS 17341-78-5)
- 2-Amino-1-(4-methoxypiperidin-1-yl)ethanone (CAS 1096286-28-0)
- 3-[4-methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-5-yl]propanoic acid (CAS 923106-66-5)
- Dinotefuran UF (CAS 457614-34-5)
- α-D-Glucopyranose, 2-(acetylamino)-2,4-dideoxy-4-fluoro-, 1,3,6-triacetate (CAS 129785-44-0)
- 1-(2-(Methoxymethoxy)ethyl)pyrrolidine (CAS 443795-94-6)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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