5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid
5-[4,5-二氢-5-羰基-3-[(1-羰基十八烷基)氨基]-1H-吡唑-1-基]-2-苯氧基苯磺酸
Also known as: 1-(3-Sulfo-4-phenoxy)phenyl-3-octadecanamidopyrazoline-5-one, 3-Stearoylamino-1-(3-sulfo-4-phenoxyphenyl)pyrazolon-(5), 5-(3-Octadecanoylamino-5-oxo-2,5-dihydro-pyrazol-1-yl)-2-phenoxybenzenesulfonic acid, 5-(4,5-Dihydro-5-oxo-3-((1-oxooctadecyl)amino)-1H-pyrazol-1-yl)-2-phenoxybenzenesulphonic acid, 5-[3-(Octadecanoylamino)-5-oxo-4H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid, Benzenesulfonic acid, 5-[4,5-dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxy-, EINECS 247-390-0, MFCD00142539
5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid (CAS 25985-53-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C33H47N3O6S and a molecular weight of 613.80800 g/mol. It is also known as 1-(3-Sulfo-4-phenoxy)phenyl-3-octadecanamidopyrazoline-5-one, 3-Stearoylamino-1-(3-sulfo-4-phenoxyphenyl)pyrazolon-(5) and 5-(3-Octadecanoylamino-5-oxo-2,5-dihydro-pyrazol-1-yl)-2-phenoxybenzenesulfonic acid. Key properties include a melting point of 237-240ºC(lit.) and a density of 1.19g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25985-53-9
- Jingsj CID
- J-18026-7
- Molecular Formula
- C33H47N3O6S
- Chinese Name
- 5-[4,5-二氢-5-羰基-3-[(1-羰基十八烷基)氨基]-1H-吡唑-1-基]-2-苯氧基苯磺酸
- Molecular Weight
- 613.80800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 237-240ºC(lit.) |
|---|---|
| Density | 1.19g/cm3 |
Frequently Asked Questions
What is the CAS number of 5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid?
The CAS number of 5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid is 25985-53-9.
What are the molecular formula and molecular weight of 5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid?
5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid has molecular formula C33H47N3O6S and molecular weight 613.80800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-[4,5-Dihydro-5-oxo-3-[(1-oxooctadecyl)amino]-1H-pyrazol-1-yl]-2-phenoxybenzenesulfonic acid (CAS 25985-53-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18026-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.