6-Butoxy-2,4-diiodo-3H-xanthen-3-one CAS 161728-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 161728-47-8 |
| Molecular Formula | C17H14I2O3 |
| Molecular Weight | 520.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Butoxy-2,4-diiodo-3H-xanthen-3-one (CAS 161728-47-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14I2O3. Molecular weight: 520.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14I2O3 |
| Molecular Weight | 520.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | I-containing |
Related Butoxy Standards
- 5-(4-Butoxy-3-ethoxyphenyl)-3-hydroxy-4-(7-methoxybenzofuran-2-carbonyl)-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 7051-20-9)
- 4-(4-Butoxy-3-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-5-(4-ethoxy-3-methoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 487039-63-4)
- (3-(Tert-butoxy)-2',6'-diisopropyl-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-27-6)
- 5-((3-(4-Butoxy-3-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(sec-butyl)-2-thioxothiazolidin-4-one (CAS 624724-33-0)
- 4-(tert-Butoxy)phenol (CAS 301353-98-0)
- (3-(Tert-butoxy)-2',6'-diisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-29-8)
- (3-(Tert-butoxy)-2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-26-5)
- 4-Butoxy-N-((3-(5,6-dimethylbenzo[d]oxazol-2-yl)-2-methylphenyl)carbamothioyl)benzamide (CAS 590397-26-5)
Recommended Standards
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Henicosafluorodecane (CAS 375-97-3)
- Empagliflozin impurity 321 (CAS CATO-C4X-1065321)
- Perfluoro-n-[1,2,3,4,5,6-13C6]decanoic AcidDISCONTINUED (CAS 2328024-56-0)
- 2-[(4-Bromophenyl)sulfanyl]-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethan-1-one (CAS 478047-37-9)
- Piroxicam D3 (N-methyl D3) (CAS 942047-64-5)
- 1-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]cycloheptan-1-amine hydrochloride (CAS 1181458-03-6)
- 1-(4-Aminophenyl)pyrazin-2(1H)-one (CAS 444002-64-6)
- Budesonide Impurity 72 (CAS CATO-C4X-138972)
- 5-Amino-8-((4-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-3-sulfophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-1,2-disulfonic acid (CAS 94087-01-1)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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