2-(Acetylamino)-2-deoxy-4-O-β-D-mannopyranosyl-D-glucopyranose CAS 186765-90-2
| CAS No. | 186765-90-2 |
| Molecular Formula | C14H25NO11 |
| Molecular Weight | 383.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Acetylamino)-2-deoxy-4-O-β-D-mannopyranosyl-D-glucopyranose (CAS 186765-90-2), molecular formula C14H25NO11 and molecular weight 383.35 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Acetylamino)-2-deoxy-4-O-β-D-mannopyranosyl-D-glucopyranose (C14H25NO11) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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).
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-(Acetylamino)-2-deoxy-4-O-β-D-mannopyranosyl-D-glucopyranose 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 | C14H25NO11 |
| Molecular Weight | 383.35 g/mol |
| Appearance | 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
Related Acetylamino Standards
- 3-[[[4-(Acetylamino)phenyl]thio]methyl]-5-amino-4-cyano-2-thiophenecarboxylicacid ethylester (CAS 1180837-73-3)
- 4-[Acetyl[[2-(acetylamino)-1,4-dihydro-4-oxo-6-pteridinyl]methyl]amino]benzoic Acid (CAS 70844-36-9)
- 2-[[[4-(Acetylamino)phenyl]sulfonyl]amino]-4-chlorobenzoic acid (CAS 851109-36-9)
- 1379811-22-9 N-[4-(Acetylamino)phenyl]-2-[1-(chloroacetyl)-3-oxopiperazin-2-yl]acetamide MFCD22374960 (CAS 1379811-22-9)
- Methyl 2-(Acetylamino)-2-deoxy-6-O-benzyl-3-O-2-propen-1-yl-β-D-glucopyranoside (CAS 116981-28-3)
- 1365962-58-8 N-{4-[(Acetylamino)sulfonyl]phenyl}-2-bromobutanamide MFCD22056603 (CAS 1365962-58-8)
- 2-(Acetylamino)-2-deoxy-D-glucose 1-Oxime 3,4,6-Triacetate (CAS 908353-02-6)
- N-{1-[4-(Acetylamino)phenyl]-2,5-dioxopyrrolidin-3-yl}-2-chloro-N-cyclohexylacetamide (CAS 1858241-08-3)
Recommended Standards
- 1365962-87-3 2-Bromo-N-(6-tert-butyl-3-cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)butanamide MFCD22056610 (CAS 1365962-87-3)
- 1-{2-[(Benzoyloxy)imino]cyclohexyl}-2,4-dinitrobenzene (CAS 383147-90-8)
- Lilaline (CAS 110011-49-9)
- 2-Acetamido-2-deoxy-3-O-(α-D-galactopyranosyl)-D-galactopyranose (CAS 60283-31-0)
- (4-Cyclopropoxy-5-methoxypyridin-2-yl)methanamine (CAS 1243322-44-2)
- 2,6-Bis((5-(3,4-dichlorophenyl)furan-2-yl)methylene)cyclohexanone (CAS 301312-59-4)
- N-(3,4-Dimethoxyphenyl)tetrahydrofuran-2-carboxamide (CAS 774589-85-4)
- 5-{[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]methyl}furan-2-carboxylic acid (CAS 1006348-61-3)
- 2-(4-Cyanophenoxy)-N-(1,3,4-thiadiazol-2-yl)acetamide (CAS 748774-69-8)
- N,N-Diallyl-3-amino-4-chlorobenzenesulfonamide (CAS 1219957-24-0)
- 4,4,4-Trifluoro-1-(furan-2-yl)-2-methylbutane-1,3-dione (CAS 346-00-9)
- 3-(4-Iodo-1h-pyrazol-1-yl)propan-1-amine (CAS 1495332-71-2)
- 4-(Ethylthio)-N-(4-(thiophen-2-yl)thiazol-2-yl)benzamide (CAS 922696-69-3)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
Why CATO?
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