2-(3,4-Dimethoxyphenyl)ethyl N-(3-methoxythiophen-2-yl)carbamate CAS 477845-96-8
| CAS No. | 477845-96-8 |
| Molecular Formula | C16H19NO5S |
| Molecular Weight | 337.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,4-Dimethoxyphenyl)ethyl N-(3-methoxythiophen-2-yl)carbamate is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3,4-Dimethoxyphenyl)ethyl N-(3-methoxythiophen-2-yl)carbamate (CAS 477845-96-8), molecular formula C16H19NO5S and molecular weight 337.39 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3,4-Dimethoxyphenyl)ethyl N-(3-methoxythiophen-2-yl)carbamate (C16H19NO5S) contains a flavonoid core, an amide group, a sulfone 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.
CATO manufactures 2-(3,4-Dimethoxyphenyl)ethyl N-(3-methoxythiophen-2-yl)carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H19NO5S |
| Molecular Weight | 337.39 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- (4Z)-4-{[(2,4-dimethoxyphenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 320425-02-3)
- 2-((3,5-Dimethoxyphenyl)amino)-N-(isoquinolin-6-yl)acetamide (CAS 920513-62-8)
- 2-(2,5-Dimethoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 897554-62-0)
- 2-(2,5-Dimethoxyphenyl)-7,8-dimethylquinoline-4-carboxylic acid (CAS 895966-70-8)
- 2-(3,4-Dimethoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 492997-55-4)
- 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbohydrazide (CAS 590355-39-8)
- 4-((2,4-Dimethoxyphenyl)amino)-4-oxo-2-(piperazin-1-yl)butanoic acid (CAS 899964-63-7)
- 8-(2,5-Dimethoxyphenyl)-6-methyl-3,4,5,8-tetrahydro-2H-1,4-ethano-1,5-naphthyridine-7-carbonitrile (CAS 860644-72-0)
Recommended Standards
- 2-(2-Methylbenzamido)-5-phenylthiophene-3-carboxylic acid (CAS 380646-25-3)
- 2-(3-Methylbenzamido)-5-phenylthiophene-3-carboxylic acid (CAS 380646-24-2)
- 2-(1-(Tert-butoxycarbonyl)-4-(4-fluorophenyl)piperidin-4-yl)acetic acid (CAS 644981-80-6)
- 2-[1-(tert-Butoxycarbonyl)-4-(3-fluorophenyl)piperidin-4-yl]acetic acid (CAS 644982-65-0)
- 2-((3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1707582-31-7)
- (S)-2-Amino-2-(2,3,4-trimethoxyphenyl)acetic acid (CAS 1241684-00-3)
- Ajugacumbin A (CAS 124961-66-6)
- N-(4-Bromo-2-methylphenyl)-2-fluorobenzamide (CAS 330469-20-0)
- 4-Hydroxy-2-iodopyridine (CAS 89282-02-0)
- tert-Butyl (5-formyl-1-methyl-1H-pyrazol-4-yl)carbamate (CAS 796845-65-3)
- 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)benzenesulfonic acid (CAS 111988-14-8)
- 5-(Chloromethyl)-2-(trifluoromethyl)pyridine (CAS 386715-33-9)
- 3-(1,1-Dioxidothiomorpholino)azepan-2-one (CAS 671754-68-0)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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