Dow FR-250 CAS 27858-07-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27858-07-7 |
| Molecular Formula | C12H2Br8 |
| Molecular Weight | 785.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dow FR-250 (CAS 27858-07-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H2Br8. Molecular weight: 785.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H2Br8 |
| Molecular Weight | 785.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Br-containing |
Recommended Standards
- 2,2＇,3,3＇,4,4＇,5,5＇-Octabromobiphenyl (CAS 67889-00-3)
- Bismuth titanate (CAS 12233-34-0)
- Bis(acetato-O)bis(tricyclohexylphosphine)palladium (CAS 59840-38-9)
- N-(4-(3,4-Dimethoxyphenyl)-1,2,5-oxadiazol-3-yl)isobutyramide (CAS 874192-63-9)
- 2-Amino-6-tert-butyl-4-phenylpyridine-3-carbonitrile (CAS 338793-72-9)
- 6-(2-Aminoethyl)pyridine-2,4-dicarbonitrile (CAS 1393584-51-4)
- ((3aS,6aS)-Hexahydro-2H-furo[2,3-c]pyrrol-3a-yl)methanol (CAS 2697125-39-4)
- 3-(5-Chloro-2-(difluoromethoxy)phenyl)prop-2-en-1-ol (CAS 1564052-04-5)
- (1R,2R)-cyclohex-4-ene-1,2-diamine (CAS 208533-40-8)
- Osteogenic Growth Peptide (CAS 132996-61-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com