4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-α-D-glucopyranoside CAS 137686-92-1
| CAS No. | 137686-92-1 |
| Molecular Formula | C24H24F3NO11 |
| Molecular Weight | 559.44 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 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-α-D-glucopyranoside.
4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-α-D-glucopyranoside (CAS 137686-92-1), molecular formula C24H24F3NO11 and molecular weight 559.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-α-D-glucopyranoside (C24H24F3NO11) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 559.44 g/mol, it falls into the moderately-high-molecular-weight range. 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), 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-α-D-glucopyranoside 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 | C24H24F3NO11 |
| Molecular Weight | 559.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methylumbelliferyl Standards
- 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranoside (CAS 137686-93-2)
- 4-Methylumbelliferyl 2-Acetamido-2-deoxy-3,6-dipivaloyl-β-D-galactopyranoside (CAS 849207-59-6)
- 4-Methylumbelliferyl-β-D-xylotrioside (CAS 250252-60-9)
- 4-Methylumbelliferyl 6-O-(tert-Butyldiphenylsilyl)-β-D-galactopyranoside (CAS 296776-03-9)
- 4-Methylumbelliferyl 2-acetamido-3-O-(b-D-galactopyranosyl)-α-D-galactopyranoside (CAS 210357-36-1)
- 4-Methylumbelliferyl N-N-diacetyl-β-D-chitobioside (CAS 53643-12-2)
- 4-Methylumbelliferyl 6-Thio-palmitate-β-D-glucopyranoside (CAS 229644-17-1)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 383160-12-1)
Recommended Standards
- Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-({[(4-chlorophenyl)methoxy]amino}methylidene)amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate (CAS 321430-40-4)
- 7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole (CAS 837-75-2)
- N2,N7-Bis(4-chlorophenyl)-9-oxo-9H-fluorene-2,7-disulfonamide (CAS 303059-41-8)
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- 3-(tert-Butoxycarbonyl)-2-phenylthiazolidine-4-carboxylic acid (CAS 106086-10-6)
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- 1-(4,6-Dimethylpyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 797028-97-8)
- 3-(2-Methylpyridin-4-yl)propan-1-amine (CAS 1000507-72-1)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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