Methyl 3-(Acetylamino)-2,3-dideoxy-4,6-O-benzylidene-α-D-ribo-hexopyranoside CAS 23819-31-0
| CAS No. | 23819-31-0 |
| Molecular Formula | C16H21NO5 |
| Molecular Weight | 307.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 3-(Acetylamino)-2,3-dideoxy-4,6-O-benzylidene-α-D-ribo-hexopyranoside 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.
CATO supplies Methyl 3-(Acetylamino)-2,3-dideoxy-4,6-O-benzylidene-α-D-ribo-hexopyranoside (CAS 23819-31-0), a certified reference material (molecular formula C16H21NO5, MW 307.34 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 3-(Acetylamino)-2,3-dideoxy-4,6-O-benzylidene-α-D-ribo-hexopyranoside (C16H21NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H21NO5 |
| Molecular Weight | 307.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4’-(acetylamino)-1,1’-biphenyl-4-sulfonyl chloride (CAS 20443-73-6)
- 104246-30-2 N-{4-[(Acetylamino)sulfonyl]phenyl}-3-chloropropanamide MFCD03379901 (CAS 104246-30-2)
- N-{4-[(Acetylamino)sulfonyl]-phenyl}-2-chloropropanamide (CAS 1211459-18-5)
- N-({4-[(acetylamino)methyl]phenyl}sulfonyl)-2-chloroacetamide (CAS 877977-37-2)
- 4-[3-(acetylamino)phenyl]-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1356543-25-3)
- N-[4-(Acetylamino)phenyl]-2-chloro-2-phenylacetamide (CAS 1094449-04-3)
- 4-(Acetylamino)-3-bromobenzenesulfonyl Chloride (CAS 88963-75-1)
- 4-(acetylamino)phenyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate (CAS 865660-57-7)
Recommended Standards
- Methyl 1-(((benzyloxy)carbonyl)amino)-4-hydroxycyclohexane-1-carboxylate (CAS 2640552-08-3)
- Methyl 3-acetamido-4-6-O-benzylidene-2-3-dideoxy-α-D-arabino-hexopyranoside (CAS 4115-63-3)
- Ethyl 8-(4-nitrophenyl)-8-oxooctanoate (CAS 898777-65-6)
- Methyl 3-cyclohexyl-2-[(3-nitropyridin-2-yl)amino]propanoate (CAS 318949-40-5)
- 2-Aminocyclopentanecarboxylic acid hydrochloride (CAS 1198283-36-1)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid ethyl ester (CAS 945865-21-4)
- Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate (CAS 65665-47-6)
- 93342-75-7 2-Chlorododec-1-ene DTXSID20535728 (CAS 93342-75-7)
- 2-(2-Methyl-1h-imidazol-1-yl)propanenitrile (CAS 139958-54-6)
- Pramipexole Impurity 60 (CAS 687639-03-8)
- Cnicin (CAS 24394-09-0)
- 3-Amino-5-hydroxypyridine Dihydrochloride (CAS 1186663-39-7)
- Dimethyl (2R,3R)-2,3-difluorosuccinate (CAS 71974-84-0)
- Cyclolinopeptide B (CAS 193139-41-2)
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