cloprednol (CAS 5251-34-3) — formula C21H25ClO5, molecular weight 392.9; category organic chemicals.
cloprednol (CAS 5251-34-3) is a chemical raw material in the organic chemicals category. Its molecular formula C21H25ClO5 comprises 21 C, 25 H, 1 Cl, 5 O atoms. Its molecular weight is about 392.9. Reported physicochemical data: LogP about 1.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 5251-34-3 |
|---|---|
| Molecular Formula | C21H25ClO5 |
| Molecular Weight | 392.9 |
| LogP | 1.9 |
| Applications | Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 9.1 |
| Category | Organic Chemicals |
Documented applications: Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 9.1.
cloprednol is a carbon-based organic compound with CAS registry number 5251-34-3 and molecular formula C21H25ClO5 (molecular weight 392.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5251-34-3
Its molecular formula C21H25ClO5 comprises 21 C, 25 H, 1 Cl, 5 O atoms.
Also known as: cloprednol · 氯泼诺
Category: organic chemicals
The CAS registry number of cloprednol is 5251-34-3.
Molecular formula C21H25ClO5, molecular weight 392.9.
It is also registered under: cloprednol, 氯泼诺.
Recorded applications: Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 9.1.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for cloprednol (CAS 5251-34-3), compiled from public chemistry databases.
| CAS Registry Number | 5251-34-3 |
|---|---|
| PubChem CID | 5284535 |
| Molecular formula | C21H25ClO5 |
| IUPAC name | (8S,9S,10R,11S,13S,14S,17R)-6-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one |
| UNII (FDA) | SYP56O3GJG |
| Molecular Weight | 392.9 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 392.1390516 |
| Monoisotopic Mass | 392.1390516 |
| Topological Polar Surface Area | 94.8 |
| Heavy Atom Count | 27 |
CLOPREDNOL; 5251-34-3; Cloradryn; Cloprednolum; RS-4691; SYP56O3GJG; DTXSID1022849; cloprednolo; RefChem:577743; DTXCID602849; H02AB14; 6-chloro-11 beta, 17 alpha, 21-trihydroxypregn-1,4,6-triene-3,20-dione; 226-052-6; Novacort; Syntestan; 6-Chloro-11beta,17,21-trihydroxypregna-1,4,6-triene-3,20-dione
| Reported hazard statements | H373 (100%) |
|---|
H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
P260, P319, and P501 (click each P-code to see the statement)
cloprednol · CAS 5251-34-3 · C21H25ClO5. UNII SYP56O3GJG.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯泼诺