Methyl 2-3-4-tri-O-acetyl-β-L-thiofucopyranoside CAS 84635-54-1
| CAS No. | 84635-54-1 |
| Molecular Formula | C13H20O7S |
| Molecular Weight | 320.36 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 Methyl 2-3-4-tri-O-acetyl-β-L-thiofucopyranoside.
Methyl 2-3-4-tri-O-acetyl-β-L-thiofucopyranoside (CAS 84635-54-1), molecular formula C13H20O7S and molecular weight 320.36 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 2-3-4-tri-O-acetyl-β-L-thiofucopyranoside (C13H20O7S) contains a sulfone group, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 2-3-4-tri-O-acetyl-β-L-thiofucopyranoside 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 | C13H20O7S |
| Molecular Weight | 320.36 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl N-(phenylsulfonyl)-N-(pyridin-2-yl)glycinate (CAS 866143-44-4)
- Methyl 2-amino-5-{[(2-methoxyphenyl)amino]-carbonyl}-4-methylthiophene-3-carboxylate (CAS 350989-51-4)
- Ethyl 2-{4-oxo-3-[(phenylcarbamoyl)methyl]-1,3-thiazolidin-2-ylidene}acetate (CAS 735335-60-1)
- Methyl 3-(3-(2-(dimethylamino)-2-oxoacetyl)-1H-pyrrol-1-yl)-4-methylthiophene-2-carboxylate (CAS 866008-11-9)
- (S)-5-[[(tert-Butyldimethylsilyl)oxy]methyl]-2-pyrrolidinone (CAS 106191-02-0)
- (S)-tert-Butyl 2-(5-(4-hydroxyphenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 1369392-15-3)
- 6-Fluoro-5-methyl-3-pyridineboronic Acid (CAS 904326-92-7)
- 2,4,8-Trimethyl-5,6,7,8-tetrahydroquinoline (CAS 809241-38-1)
- Ethyl 3-amino-1,2,4-triazine-6-carboxylate (CAS 1823935-61-0)
- 1-Bromo-3-isobutylbenzene (CAS 139155-55-8)
- (1,2-Dimethyl-1H-benzoimidazol-5-yl)-(4-methoxy-benzyl)-amine (1,2-dimethyl-1 h-benzoimidazol-5-yl)-(4-methoxy-benzyl)-amine (1,2-dimethyl-1h-benzoimidazol-5-yl)(4-methoxy-benzyl)amine (1,2-dimethyl-1h-benzoimidazol-5-yl)-(4-methoxybenzyl)amine 328559-09-7 (CAS 328559-09-7)
- 2-(2,2-Difluoro-2H-1,3-benzodioxol-4-yl)acetonitrile (CAS 157437-24-6)
- 7-methoxy-1,2-dihydroquinazolin-2-one (CAS 91099-24-0)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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 18665070610 / Nicole.chen@cato-chem.com