Chlorfenac (CAS 85-34-7) — formula C8H5Cl3O2, molecular weight 239.5; category pharmaceutical intermediates and APIs.
Chlorfenac (CAS 85-34-7) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C8H5Cl3O2 comprises 8 C, 5 H, 3 Cl, 2 O atoms. Its molecular weight is about 239.5. Reported physicochemical data: melting point around 161 °C, LogP about 3.20. 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 | 85-34-7 |
|---|---|
| Molecular Formula | C8H5Cl3O2 |
| Molecular Weight | 239.5 |
| Melting Point | 161 °C |
| LogP | 3.20 |
| Applications | herbicide, No longer contained in any registered pesticide products, Farming (Pesticides), The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", HERBICIDE /SRP: FORMER USE/, HERBICIDES |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: herbicide, No longer contained in any registered pesticide products, Farming (Pesticides), The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", HERBICIDE /SRP: FORMER USE/, HERBICIDES.
Chlorfenac is a pharmaceutical intermediate or API compound with CAS registry number 85-34-7 and molecular formula C8H5Cl3O2 (molecular weight 239.5), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 85-34-7
Its molecular formula C8H5Cl3O2 comprises 8 C, 5 H, 3 Cl, 2 O atoms.
Also known as: Chlorfenac · 氯芬酸
Category: pharmaceutical intermediates and APIs
The CAS registry number of Chlorfenac is 85-34-7.
Molecular formula C8H5Cl3O2, molecular weight 239.5.
It is also registered under: Chlorfenac, 氯芬酸.
Recorded applications: herbicide, No longer contained in any registered pesticide products, Farming (Pesticides), The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", HERBICIDE /SRP: FORMER USE/, HERBICIDES.
Category: Pharmaceutical Intermediates & APIs.
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 Chlorfenac (CAS 85-34-7), compiled from public chemistry databases.
| CAS Registry Number | 85-34-7 |
|---|---|
| PubChem CID | 6805 |
| Molecular formula | C8H5Cl3O2 |
| IUPAC name | 2-(2,3,6-trichlorophenyl)acetic acid |
| UNII (FDA) | 8SOV3EP1QG |
| Molecular Weight | 239.5 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 237.935512 |
| Monoisotopic Mass | 237.935512 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 13 |
| Melting Point | 161 °C |
|---|---|
| Vapor Pressure | 0.0000339 [mmHg] |
| Vapor Pressure | 1.7x10-5 mm Hg at 25 °C |
| LogP | 3.20 |
| LogP | 3.2 |
| Dissociation Constants | pKa= 3.70 |
| Other Experimental Properties | 1.1 Pa @ 100 °C |
Chlorfenac; 85-34-7; Fenac; Kanepar; Fenae; Tri-fen; 2,3,6-TRICHLOROPHENYLACETIC ACID; Trifene; Tri-fene; 2,3,6-Trichlorobenzeneacetic acid; Tri fene; Acetic acid, (2,3,6-trichlorophenyl)-; Benzeneacetic acid, 2,3,6-trichloro-; 2,3,6-TCA; 2,3,6-Trichlorphenylessigsaeure; DTXSID2040284
| Reported hazard statements | H302, H411 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Chlorfenac · CAS 85-34-7 · C8H5Cl3O2. UNII 8SOV3EP1QG. Melting Point: 161 °C; Vapor Pressure: 0.0000339 [mmHg]; Vapor Pressure: 1.7x10-5 mm Hg at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯芬酸