4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1,3-thiazol-2-one CAS 925006-39-9
| CAS No. | 925006-39-9 |
| Molecular Formula | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1,3-thiazol-2-one is closely related to a nitrogen-containing heterocyclic scaffold, 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.
4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1,3-thiazol-2-one (CAS 925006-39-9) is a high-purity analytical reference standard with the molecular formula C11H9NO3S and a molecular weight of 235.26 g/mol.
4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1,3-thiazol-2-one (C11H9NO3S) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1,3-thiazol-2-one 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 | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dihydro Standards
- 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-1,2,4-triazole-5-thiol (CAS 1094769-92-2)
- 2,3-Dihydro-1-oxopyrrolo[2,1-b]benzothiazole-3a(1H)-carboxylic acid (CAS 155796-03-5)
- 1,11-Dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 248246-47-1)
- 2-(3-Oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-butanoic acid (CAS 899710-23-7)
- 4-(3,4-Dihydro-2h-1,4-benzoxazin-4-yl)-4-oxobutanoic acid (CAS 897765-68-3)
- 4-(3-Oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)butanoic acid (CAS 879040-95-6)
- 1-(3,4-Dihydro-7-hydroxy-6-methoxy-2(1H)-isoquinolinyl)-1-propanone (CAS 1032822-42-6)
- 2-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-3-methylbutan-1-amine (CAS 1225793-46-3)
Recommended Standards
- 4-(1,3-Thiazol-4-ylmethoxy)benzoic acid (CAS 863763-94-4)
- 4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4h-1,2,4-triazole-3-thiol (CAS 959575-58-7)
- 4-(1,3-Dioxaindan-5-yl)-2-hydrazinyl-1,3-thiazole (CAS 886494-83-3)
- 4-(3-Methoxyphenyl)thiazole-2-carboxylic acid (CAS 886367-33-5)
- Ethyl 4-ethyl-2-methylpyrimidine-5-carboxylate (CAS 127957-88-4)
- (1S,4S)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 87857-41-8)
- 1,3-Bis(4-ethylphenoxy)propan-2-ol (CAS 57641-51-7)
- 1-(Benzenesulfonyl)-4-[(4-phenylpiperazin-1-yl)methyl]piperidin-4-ol (CAS 478041-57-5)
- 5,6,7,8-Tetrahydro[1,2,4]triazolo[5',1':2,3][1,3]thiazolo[5,4-c]pyridine (CAS 1017337-78-8)
- 2-(4-(Adamantan-1-yl)phenoxy)acetic acid (CAS 52804-26-9)
- METHYL 4-AMINO-1-METHYL-1H-IMIDAZOLE-5-CARBOXYLATE (CAS 1195555-40-8)
- n-(4-Chloropyridin-2-yl)methanesulfonamide (CAS 1518840-07-7)
- 1-Iodo-4-((4-nitrobenzyl)oxy)benzene (CAS 832737-22-1)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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