3-Acetoxy-11-ursen-28,13-olide 35959-08-1 C32H48O4 W2585 CAS 35959-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35959-08-1 |
| Molecular Formula | C32H48O4 |
| Molecular Weight | 496.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Acetoxy-11-ursen-28,13-olide 35959-08-1 C32H48O4 W2585 (CAS 35959-08-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C32H48O4. Molecular weight: 496.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C32H48O4 |
| Molecular Weight | 496.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Acetoxy Standards
- 1704066-68-1 Ethyl 5-acetoxy-6-bromo-2-((1,3-dioxo-2,3-dihydro-1H-inden-2-yl)methyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-68-1)
- 3β-Acetoxy-6α-chloroergosta-7,22-dien-5α-ol (CAS 58261-88-4)
- Methyl 5-acetoxy-4-((2-chloro-3-hydroxy-2-methylbutanoyl)oxy)-10-methyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-6-carboxylate (CAS 24694-80-2)
- 3β-acetoxy-eupha- 7,25-dien-24(R)-ol (CAS 1352001-09-2)
- Ethyl 5-acetoxy-6-bromo-2-(((4-fluorophenyl)thio)methyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-62-5)
- 21-acetoxy-9-bromo-11b-hydroxy-16a-methyl-pregna-1,4-diene-3,20-dione (CAS 31653-81-3)
- Ethyl 5-acetoxy-6-bromo-1-methyl-2-((p-tolylthio)methyl)-1H-indole-3-carboxylate (CAS 1704066-63-6)
- Acetoxy Lysyl Pyridinoline (CAS 1321573-23-2)
Recommended Standards
- Estradiol 3,17-Dienanthate (CAS 7732-97-0)
- Bempedoic Acid Impurity 32 (CAS CATO-C4X-218932)
- 3-O-Acetyl 9,11-dehydro β-boswellic acid (CAS 122651-20-1)
- N6-(Trifluoroacetamidohexyl)adenosine 5-Phosphate (CAS 66060-76-2)
- 3-(3-Bromo-4-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1343221-92-0)
- tert-Butyl (2,6-dichloropyridin-3-yl)carbamate (CAS 1044149-00-9)
- 1-chloranyl-4-isothiocyanato-2-(trifluoromethyl)benzene 1-chloro-4-isothiocyanato-2-(trifluoromethyl)benzene 23163-86-2 A816602 (CAS 23163-86-2)
- 3-(3-(Trifluoromethyl)phenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 944906-20-1)
- (S)-N-Boc-morpholine-2-carboxylic Acid (CAS 868689-63-8)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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