4-Nitrophenyl-beta-maltotrioside CAS 66451-58-9
| CAS No. | 66451-58-9 |
| Molecular Formula | C24H35NO18 |
| Molecular Weight | 625.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Nitrophenyl-beta-maltotrioside is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Nitrophenyl-beta-maltotrioside (CAS 66451-58-9) is a high-purity analytical reference standard with the molecular formula C24H35NO18 and a molecular weight of 625.53 g/mol.
4-Nitrophenyl-beta-maltotrioside (C24H35NO18) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C24H35NO18 |
| Molecular Weight | 625.53 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
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Recommended Standards
- (2R,3S,4S,5S,6R)-2-(((2R,3S,4S,5R,6R)-3,5-dihydroxy-2-(4-nitrophenoxy)-6-((((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-4-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 443346-78-9)
- Epirubicin Impurity 12 (CAS CATO-C4X-111612)
- Dasatinib Impurity 16 (CAS 2468737-80-4)
- Gold, 9H-carbazol-9-yl(triphenylphosphine)- (CAS 91884-43-4)
- 2-(4-Methylphenyl)-4H-thieno[3,2-d][1,3]oxazin-4-one (CAS 866131-40-0)
- Bis(pentamethylcyclopentadienyl)titanium chloride (CAS 73348-99-9)
- 2-Amino-6-methyl-N-(o-tolyl)benzamide (CAS 371244-06-3)
- 3-(1-Tosylpiperidin-2-yl)pyridin-2(1H)-one (CAS 1352505-26-0)
- (E)-6-(2-(cyclohexa-1,5-dien-1-yl)vinyl)-4-methoxy-5,6-dihydro-2H-pyran-2-one (CAS 9000-38-8)
- 1,2,4,5-Tetrabromo-3,6-bis(bromomethyl)benzene (CAS 39568-99-5)
- 3-Methylcyclohexanamine hydrochloride (CAS 89854-71-7)
- (4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)methyl 4-(trifluoromethyl)benzoate (CAS 439107-91-2)
- N,N-Di-(tert-Butyloxycarbonyl) Serotonin (CAS 361436-29-5)
- Peptide 441 (CAS CATO-CPTD788441)
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