N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(quinolin-2-ylthio)acetamide CAS 671198-63-3
| CAS No. | 671198-63-3 |
| Molecular Formula | C19H16N2O3S |
| Molecular Weight | 352.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(quinolin-2-ylthio)acetamide is closely related to a steroid 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.
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(quinolin-2-ylthio)acetamide (CAS 671198-63-3) is a high-purity analytical reference standard with the molecular formula C19H16N2O3S and a molecular weight of 352.41 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(quinolin-2-ylthio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 352.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(quinolin-2-ylthio)acetamide 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 | C19H16N2O3S |
| Molecular Weight | 352.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea (CAS 1060330-27-9)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618383-08-7)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(4-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618383-04-3)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 329779-29-5)
- N-(2-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)piperazin-1-yl)propyl)pyridin-2-amine (CAS 187795-98-8)
- N-((5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl)-2-phenylacetamide (CAS 1210285-41-8)
- (5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl 2-oxo-2H-pyran-5-carboxylate (CAS 1203387-76-1)
- N1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-N2-(3-morpholinopropyl)oxalamide (CAS 900000-93-3)
Recommended Standards
- Methyl N-[5-(azepane-1-sulfonyl)-1H-1,3-benzodiazol-2-yl]carbamate (CAS 352224-30-7)
- N-(2,5-Dimethoxyphenyl)-2-(2,6-dimethyl-3,5-dioxothiomorpholino)acetamide (CAS 868215-55-8)
- Methyl 4-{[(4-hydroxy-6-phenyl-2-pyrimidinyl)sulfanyl]methyl}benzoate (CAS 922629-61-6)
- N-(4-(cyanomethyl)phenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 303091-79-4)
- 2-Bromo-3-(chloromethyl)-5-(difluoromethyl)-4-iodopyridine (CAS 1805921-77-0)
- Benzyl 2-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 841302-36-1)
- 2-(Isopentylthio)pyrimidin-4(1H)-one (CAS 62459-03-4)
- 4-(2-(Methylthio)phenyl)-4-oxobutanoic acid (CAS 951892-30-1)
- 2-((1-Acetylpyrrolidin-3-yl)(methyl)amino)acetic acid (CAS 1353974-40-9)
- 6’-Carboxy simvastatin (CAS 114883-30-6)
- 3-Phenylmethanesulfonamidobenzoic acid (CAS 860699-55-4)
- N-(3-Methyl-4-nitrophenyl)acrylamide (CAS 91818-40-5)
- 2-(4-Allylphenyl)propan-2-ol (CAS 22975-61-7)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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