1-(4'-Acetyl-[1,1'-biphenyl]-4-yl)-2-bromoethanone
- CAS
- 36934-45-9
- Formula
- C16H13BrO2
- MW
- 317.18 g/mol
ZX-031045
API Reference Standards
Fenbufen
Reference StandardAvailable on request
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CAS number36330-85-5
FormulaC16H14O3
Molar mass254.28 g/mol
Physical formSolid
HS code38229090
InChIKeyZPAKPRAICRBAOD-UHFFFAOYSA-N
IUPAC name4-oxo-4-(4-phenylphenyl)butanoic acid
About Fenbufen
Fenbufen is supplied by Zemixal as a characterised reference material for Fenbufen analysis. Identity at a glance (Reference Standard): CAS 36330-85-5, formula C16H14O3 and molar mass 254.28 g/mol. It is handled as a solid.
Typical applications
- Identification & assay
- Method development & validation
- QC reference material
Safe handling
It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Fenbufen
See every impurity, metabolite and related compound we list for this API.
Fenbufen standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Fenbufen |
|---|---|
| Catalogue number | ZX-033453 |
| CAS number | 36330-85-5 |
| IUPAC name | 4-oxo-4-(4-phenylphenyl)butanoic acid |
| Molecular formula | C16H14O3 |
| Molar mass | 254.28 g/mol |
| Exact mass | 254.0943 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.2 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 54.4 Ų |
| HS code | 38229090 |
| InChIKey | ZPAKPRAICRBAOD-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)CCC(=O)O |
| PubChem CID | 3335 |
| Synonyms | 4-(4-Biphenylyl)-4-oxobutyric acid, 3-(4-Biphenylylcarbonyl)propionic acid, 3-(4-Phenylbenzoyl)propionic acid, Fenbufene, 4-(biphenyl-4-yl)-4-oxobutanoic acid, gamma-Oxo(1,1'-biphenyl)-4-butanoic acid, 3-(4-Biphenylcarbonyl)propionic acid, (1,1'-BIPHENYL)-4-BUTANOIC ACID, gamma-OXO-, 4-[1,1'-biphenyl-4-yl]-4-oxobutanoic acid, 4-(1,1'-biphenyl-4-yl)-4-oxobutanoic acid, Lederfen cp, Lederfen f |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
Precautionary statements P264, P270, P301 + P316, P321, P330, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Fenbufen
Which CAS number identifies Fenbufen?
Fenbufen is registered under CAS 36330-85-5. You may also see it listed as 4-(4-Biphenylyl)-4-oxobutyric acid, 3-(4-Biphenylylcarbonyl)propionic acid, 3-(4-Phenylbenzoyl)propionic acid. Our catalogue number for this item is ZX-033453.
What are the formula and molar mass of Fenbufen?
For Fenbufen, its formula is C16H14O3 and its molar mass is 254.28 g/mol. The systematic (IUPAC) name is 4-oxo-4-(4-phenylphenyl)butanoic acid. InChIKey ZPAKPRAICRBAOD-UHFFFAOYSA-N lets you match it in any structure database.
How is Fenbufen used in pharmaceutical QC?
Fenbufen is a characterised reference material linked to Fenbufen. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Fenbufen?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Fenbufen?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Fenbufen to my country?
Yes. Because Fenbufen is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Fenbufen standards
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