2-Hydroxy-5-methoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione CAS 19833-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19833-82-0 |
| Molecular Formula | C20H32O4 |
| Molecular Weight | 336.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-methoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione (CAS 19833-82-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H32O4. Molecular weight: 336.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H32O4 |
| Molecular Weight | 336.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Hydroxy Standards
- 10Alpha-hydroxy-exo-THC (CAS 56986-42-6)
- 1-(6-(2-Hydroxy-3-(isopropylamino)propoxy)-7-methoxy-3,4-dihydroisoquinolin-2(1H)-yl)ethanone (CAS 59839-39-3)
- 1-Hydroxy-2-octylanthracene-9,10-dione (CAS 90395-97-4)
- 4-Hydroxy-1-methyl-N-phenyl-1H-thieno[3,2-c][1,2]thiazine-3-carboxamide 2,2-dioxide (CAS 303987-70-4)
- (E)-4-(4-Hydroxy-3-methylbut-2-en-1-yl)-1,2-diphenylpyrazolidine-3,5-dione (CAS 58670-70-5)
- 17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl Acrylate (Stabilized) (CAS 77573-84-3)
- 3-Hydroxy-6-(3-phenoxyphenyl)-2-propanoylcyclohex-2-en-1-one (CAS 866153-06-2)
- 4-(4-Hydroxy-3-methylbut-2-en-1-yl)-1,2-diphenylpyrazolidine-3,5-dione (CAS 77165-71-0)
Recommended Standards
- 2,4-Dihydroxy-6-tridecylbenzoic Acid (CAS 62071-09-4)
- 4-(Azepan-1-yl)-2,2-diphenylbutanamide (CAS 3691-21-2)
- 2-(Benzylsulfanyl)-9-methyl-5H-thiochromeno[4,3-d]pyrimidine (CAS 478246-74-1)
- 2,4-D sec-butyl ester (CAS 94-79-1)
- Diethyl (1,1-difluoro-2-hydroxy-2-phenylethyl)phosphonate (CAS 83567-77-5)
- 2-Methoxy-2,6-dimethylheptane-3,5-dione (CAS 84022-48-0)
- 4-((2-((2-Cyanobenzyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)benzoic acid (CAS 688347-51-5)
- N-(6-Chloro-4-(piperazin-1-yl)pyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 917758-24-8)
- 1-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1h-indol-1-yl]ethan-1-one (CAS 937591-32-7)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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