[2-Methoxy-4-(2-nitrovinyl)phenyl] β-D-galactopyranoside CAS 70622-78-5
| CAS No. | 70622-78-5 |
| Molecular Formula | C15H19NO9 |
| Molecular Weight | 357.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [2-Methoxy-4-(2-nitrovinyl)phenyl] β-D-galactopyranoside (CAS 70622-78-5), a certified reference material (molecular formula C15H19NO9, MW 357.31 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H19NO9, [2-Methoxy-4-(2-nitrovinyl)phenyl] β-D-galactopyranoside contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 357.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-Methoxy-4-(2-nitrovinyl)phenyl] β-D-galactopyranoside 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 | C15H19NO9 |
| Molecular Weight | 357.31 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- [2-Methoxy-4-(2-nitrovinyl)phenyl] β-D-glucopyranoside (CAS 70622-80-9)
- (E)-Methoxy[(6-{[3-(trifluoromethyl)phenyl]sulfanyl}imidazo[2,1-b][1,3]thiazol-5-yl)methylidene]amine (CAS 339023-19-7)
- 1-(4-Methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)-2,2-dimethylpropan-1-one (CAS 2390149-13-8)
- (4-Methoxy-3-(N-((4-methoxycyclohexyl)methyl)sulfamoyl)phenyl)boronic acid (CAS 1704082-65-4)
- (1-butyl-6-methoxy-1H-indol-3-yl)-1-naphthalenyl-methanone 1869980-05-1 (CAS 1869980-05-1)
- 5'-Methoxy-1',3',3'-trimethylspiro[benzo[f]chromene-3,2'-indoline] (CAS 20200-59-3)
- 2-Methoxy-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)benzamide (CAS 1705853-36-6)
- 2-Butyl-3-methoxy-N-(2-(thiophen-2-yl)ethyl)-2H-indazole-6-carboxamide (CAS 919107-17-8)
Recommended Standards
- (S)-6-Hydroxy-5-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)indoline-2-carboxylic acid (CAS 71242-23-4)
- 1-(tert-Butoxycarbonyl)-3-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)azetidine-3-carboxylic acid (CAS 1956340-87-6)
- 1-(3,4-Difluorophenyl)-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide (CAS 478063-32-0)
- 1-Cyclopropyl-6,8-difluoro-7-(4-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 136440-70-5)
- 4-(Difluoromethoxy)phenylboronic Acid (CAS 688810-12-0)
- 3-(3-Bromo-4-fluorophenyl)cyclobutan-1-amine hydrochloride (CAS 1311317-49-3)
- (2-Aminophenyl)(3-chlorophenyl)methanone (CAS 57479-65-9)
- Methyl 3,3-dimethoxycyclobutane-1-carboxylate (CAS 98231-07-3)
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- N-benzyl-2-chloro-5,6,7,8-tetrahydroquinazolin-4-amine (CAS 1454256-90-6)
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Why CATO?
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