4-{thieno[2,3-b]quinoline-2-carbonyl}morpholine CAS 478079-41-3
| CAS No. | 478079-41-3 |
| Molecular Formula | C16H14N2O2S |
| Molecular Weight | 298.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-{thieno[2,3-b]quinoline-2-carbonyl}morpholine 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.
CATO supplies 4-{thieno[2,3-b]quinoline-2-carbonyl}morpholine (CAS 478079-41-3), a certified reference material (molecular formula C16H14N2O2S, MW 298.36 g/mol) for analytical method development and quality control.
4-{thieno[2,3-b]quinoline-2-carbonyl}morpholine (C16H14N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2S |
| Molecular Weight | 298.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related thieno Standards
- 5H-Thieno[2,3-c]pyrrole-2,5-dicarboxylic acid, 3-amino-4,6-dihydro-, 5-(1,1-dimethylethyl) 2-methyl ester (CAS 1357948-71-0)
- Thieno[3,2-b]pyridine-3,5-dicarboxylic acid, 7-chloro-, 5-ethyl 3-methyl ester (CAS 2007916-76-7)
- Thieno[3,2-f:4,5-f]bis[1]benzothiophene (CAS 74902-84-4)
- 1-{thieno[2,3-b]quinoline-2-carbonyl}piperidine (CAS 478079-47-9)
- 2-(Thieno[2,3-d]pyrimidin-4-yloxy)-1-(1,2,5-trimethyl-1H-pyrrol-3-yl)ethan-1-one (CAS 757224-44-5)
- Potassium 4-(thieno[3,2-b]pyridin-7-yl)benzoate (CAS 2097893-99-5)
- 5-(Thieno[2,3-d]pyrimidin-4-ylamino)naphthalen-1-ol (CAS 852678-17-2)
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Recommended Standards
- 4-[(4-methylpiperazin-1-yl)sulfonyl]benzohydrazide (CAS 794554-69-1)
- 4-Amino-3-(4-(benzyloxy)phenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 947393-91-1)
- 4-[(1H-1,3-benzodiazol-2-ylsulfanyl)methyl]benzohydrazide (CAS 379254-35-0)
- 4-Methyl-N-(quinolin-2-yl)benzenesulfonamide (CAS 25770-52-9)
- tert-Butyl 4-(aminomethyl)-4-(pyridin-3-ylmethyl)piperidine-1-carboxylate (CAS 1707361-80-5)
- (5-(1,3-Dioxolan-2-yl)-2-fluoropyridin-3-yl)boronic acid (CAS 1253569-20-8)
- S-(2-(tert-butoxy)-2-oxoethyl)-L-cysteine (CAS 173535-10-9)
- Boc-(3S)-3-amino-1- carboxymethylcaprolactame (CAS 79839-29-5)
- Tert-butyl (S)-4-(4-isopropylphenyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1379547-63-3)
- (R)-Methyl 2-acetamidopropanoate (CAS 19914-36-4)
- (1R,2S)-2-aminocyclohex-3-ene-1-carboxylic acid hydrochloride (CAS 142035-00-5)
- B-Benzyl-9-BBN solution (CAS 53317-09-2)
- Ethyl(1R,2S)-2-hydroxycyclohexane-1-carboxylate (CAS 6149-52-6)
- Semaglutide (CAS 910463-68-2（free base）)
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