Flurbiprofen Related Impurity 2 (CAS 42771-82-4) — formula C16H13FO4, molecular weight 288.27; category pharmaceutical intermediates and APIs.
Flurbiprofen Related Impurity 2 (CAS 42771-82-4) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C16H13FO4 comprises 16 C, 13 H, 1 F, 4 O atoms. Its molecular weight is about 288.27. Reported physicochemical data: LogP about 3.3. 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 | 42771-82-4 |
|---|---|
| Molecular Formula | C16H13FO4 |
| Molecular Weight | 288.27 |
| LogP | 3.3 |
| Category | Pharmaceutical Intermediates & APIs |
Flurbiprofen Related Impurity 2 is a pharmaceutical intermediate or API compound with CAS registry number 42771-82-4 and molecular formula C16H13FO4 (molecular weight 288.27), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 42771-82-4
Its molecular formula C16H13FO4 comprises 16 C, 13 H, 1 F, 4 O atoms.
Also known as: Flurbiprofen Related Impurity 2 · 氟比洛芬杂质32
Category: pharmaceutical intermediates and APIs
The CAS registry number of Flurbiprofen Related Impurity 2 is 42771-82-4.
Molecular formula C16H13FO4, molecular weight 288.27.
It is also registered under: Flurbiprofen Related Impurity 2, 氟比洛芬杂质32.
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 Flurbiprofen Related Impurity 2 (CAS 42771-82-4), compiled from public chemistry databases.
| CAS Number | 42771-82-4 |
|---|---|
| PubChem CID | 11471749 |
| Molecular Formula | C16H13FO4 |
| IUPAC Name | 2-(3-fluoro-4-phenylphenyl)-2-methylpropanedioic acid |
| UNII (FDA) | J2NQT8L06Q |
| Molecular Weight | 288.27 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 288.07978705 |
| Monoisotopic Mass | 288.07978705 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 21 |
42771-82-4; 2-(2-Fluorobiphenyl-4-yl)-2,3-dimethylbutanedioic acid; UNII-J2NQT8L06Q; J2NQT8L06Q; DTXSID60195426; FLURBIPROFEN IMPURITY B (EP IMPURITY); FLURBIPROFEN IMPURITY B [EP IMPURITY]; Propanedioic acid, (2-fluoro[1,1'-biphenyl]-4-yl)methyl-; PROPANEDIOIC ACID, (2-FLUORO(1,1'-BIPHENYL)-4-YL)METHYL-; RefChem:84053; DTXCID70117917; PROPANEDIOIC ACID, 2-(2-FLUORO(1,1'-BIPHENYL)-4-YL)-2-METHYL-; Flurbiprofen Related Impurity 2; 2-(2-Fluoro-[1,1'-biphenyl]-4-yl)-2-methylmalonic acid; Flurbiprofen Impurity 29; 2-(3-fluoro-4-phenylphenyl)-2-methylpropanedioic acid
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氟比洛芬杂质32