Butyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate CAS 27943-02-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27943-02-8 |
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Butyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate (CAS 27943-02-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16O4. Molecular weight: 236.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Butyl Standards
- 4-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)butanoic acid (CAS 1018054-02-8)
- 8-Ethyl-2,3-dihydro-7-hydroxy-5-methoxy-2-methyl-4H-1-benzopyran-4-one (CAS 159686-25-6)
- 5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-1,3,4-oxadiazole-2(3H)-thione (CAS 120423-45-2)
- 5-(5,6-Dihydro-4h-cyclopenta[b]thiophen-2-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343173-43-2)
- 1,4-Dihydro-4-oxo-2-thioxo-3(2H)-quinazolineacetic acid (CAS 17785-54-5)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1H-tetrazole-5-thiol (CAS 460362-91-8)
- 3-(4-Oxo-4,5-dihydro-thiazol-2-ylamino)-benzoic acid (CAS 432013-04-2)
- 5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3,4-oxadiazole-2-thiol (CAS 928710-56-9)
Recommended Standards
- Benzyl (R)-2,2-dimethyl-1,3-dioxolane-4-carboxylate (CAS 55032-17-2)
- Butyl 3-(3,4-dihydroxyphenyl)acrylate (CAS 22020-28-6)
- 7-propoxychromane-3-carboxylic acid (CAS 923200-13-9)
- 1-(3-Chlorophenyl)cyclohexane-1-carboxylic acid (CAS 610791-40-7)
- N-Methyl-1-(2-methyloxazol-4-yl)methanamine (CAS 1065073-46-2)
- Methyl 3-Hydroxybenzoate (CAS 19438-10-9)
- 2-(4-Formylphenoxy)benzoic Acid Methyl Ester (CAS 1380573-86-3)
- 3-Bromo-N-cyclohexyl-5-nitrobenzamide (CAS 941294-22-0)
- 4-Chloro-2-(((2-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1042519-03-8)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
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 13829788188 / jacky.chen@cato-chem.com