2-Butyl-2,3-dihydrothieno[3,4-b][1,4]dioxine CAS 552857-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 552857-06-4 |
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Butyl-2,3-dihydrothieno[3,4-b][1,4]dioxine (CAS 552857-06-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14O2S. Molecular weight: 198.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Sulfur Atoms | 1 |
Related Butyl Standards
- 6,7-Dihydrothieno[3,2-c]pyridine-5(4h)-carbothioamide (CAS 953900-64-6)
- 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde (CAS 211235-87-9)
- 2-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetic acid (CAS 926248-27-3)
- 2,3-dihydrothieno-Thiadiazole Carboxylate (CAS 152467-47-5)
- Methyl 4,6-dihydrothieno[3,4-b]thiophene-2-carboxylate (CAS 7767-60-4)
- 4-Oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylic acid (CAS 1029420-51-6)
- 4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 1104926-91-1)
- 4-Oxo-3,4-dihydrothieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1527518-33-7)
Recommended Standards
- 2,5-Diethoxythiophenol (CAS 29236-93-9)
- 2-methanesulfonyl-1,3,5-trimethylbenzene (CAS 6462-31-3)
- 2,3,5,6-tetramethylbenzenesulfinic acid (CAS 957029-02-6)
- 3-Chloro-2-(4-nitrobenzoyl)-5-(trifluoromethyl)pyridine (CAS 339010-39-8)
- 3-{[(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetyl]amino}benzoic acid (CAS 1142206-96-9)
- 1-(5-(tert-Butyl)isoxazol-3-yl)cyclobutanecarboxylic acid (CAS 1352510-64-5)
- N-Methyl-1-(2-(methylsulfinyl)pyrimidin-4-yl)methanamine (CAS 1823930-80-8)
- 2-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)-3-phenylpropanoic acid (CAS 62212-16-2)
- 3-(4-Bromo-5-methyl-1H-pyrazol-1-yl)-2-methylbutan-2-ol (CAS 2432829-26-8)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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 13829788188 / jacky.chen@cato-chem.com