Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with methyl D-glucopyranoside CAS 52673-60-6
| CAS No. | 52673-60-6 |
| Molecular Formula | C19H38O10 |
| Molecular Weight | 426.50 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 Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with methyl D-glucopyranoside.
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with methyl D-glucopyranoside (CAS 52673-60-6) is a high-purity analytical reference standard with the molecular formula C19H38O10 and a molecular weight of 426.50 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with methyl D-glucopyranoside is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 426.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H38O10 |
| Molecular Weight | 426.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
Recommended Standards
- Oxetane-3,3-diylbis(methylene) bis(4-methylbenzenesulfonate) (CAS 6125-25-3)
- Budesonide Impurity 33 (CAS 23825-05-0)
- Bis(1-methylethyl) (1S)-[1,1′-binaphthalene]-2,2′-dicarboxylate (CAS 561054-81-7)
- 2-[[2-[[[4-(1,1-Dimethylethyl)phenyl]methyl]sulfonyl]acetyl]imino]-2,3-dihydro-3-hydroxy-4-thiazoleacetic acid (CAS 1056651-96-7)
- 3-(3-Methylbut-2-enamido)cyclopentane-1-carboxylic acid (CAS 1484586-22-2)
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(pyridin-2-ylmethyl)glycine (CAS 258332-50-2)
- Methyl 2-(4-(chlorosulfonyl)-2-methylphenoxy)acetate (CAS 56077-82-8)
- Roxatidine (CAS 78273-80-0)
- N-Ethyl-1H-pyrrole-1-carboxamide (CAS 150079-67-7)
- Methyl 2-(5-chlorothiazol-4-yl)acetate (CAS 1434662-01-7)
- Eperisone Impurity 41 (CAS CATO-C4X-227941)
- (aS)-5-[(Dimethylamino)sulfonyl]-α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-8-hydroxy-2-quinolinepropanoic Acid (CAS 607708-62-3)
- Bumetanide Impurity 124 (CAS CATO-C4X-1986124)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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