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CAS RN: 70-11-1 | Product Number: A5508
Phenacyl Bromide [for HPLC Labeling]
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![Phenacyl Bromide [for HPLC Labeling]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Phenacyl Bromide [for HPLC Labeling]")
Purity: >98.0%(T)(HPLC)
Synonyms:
- 2-Bromoacetophenone
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
£39.00
|
Contact Us | ≥60 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | A5508 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__8H__7BrO = 199.05 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Air Sensitive,Heat Sensitive |
| CAS RN | 70-11-1 |
| Reaxys Registry Number | 606474 |
| PubChem Substance ID | 87563157 |
| SDBS (AIST Spectral DB) | 1736 |
| Merck Index (14) | 1402 |
| MDL Number | MFCD00000195 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Argentometric Titration) | min. 98.0 % |
| Melting point | 49.0 to 52.0 °C |
| Solubility in Methanol | almost transparency |
| Effect test of HPLC derivatization | Effective as labeling agent for Hexanoic Acid |
Properties (reference)
| Melting Point | 50 °C |
| Boiling Point | 136 °C/18 mmHg |
| Solubility in water | Insoluble |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H300 + H310 + H330 : Fatal if swallowed, in contact with skin or if inhaled. H314 : Causes severe skin burns and eye damage. |
| Precautionary Statements | P260 : Do not breathe dust. P262 : Do not get in eyes, on skin, or on clothing. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. |
Related Laws:
| EC Number | 200-724-9 |
Transport Information:
| UN Number | UN2645 |
| Class | 6.1 |
| Packing Group | II |
| HS Number | 2914790090 |
Application
HPLC Labeling Reagent for Carboxylic Acids
The compound 1 is an HPLC labeling reagent, which has a bromoacetyl group and easily reacts with a carboxyl group to form the corresponding ester in the presence of a base. The resultant ester is stable and can reach the detector without any decomposition under reversed phase HPLC. An excellent chromatogram can be obtained by measuring at 254 nm, an absorption wavelength that is generally used for UV detection.
Application examples:
[Fatty acids] 1)
Mix ca. 100 µg of a sample, 10 µL of the labeling reagent 1 in acetone (12 mg / mL) and 10 µL of triethylamine in acetone (10 mg / mL), and incubate the solution at 50 °C for 2 h. Cool the resultant solution to room temperature and use it as an HPLC sample.
[Others]
Bile acids2), fatty acids3), carboxylic acids in wine4)
[Fatty acids] 1)
Mix ca. 100 µg of a sample, 10 µL of the labeling reagent 1 in acetone (12 mg / mL) and 10 µL of triethylamine in acetone (10 mg / mL), and incubate the solution at 50 °C for 2 h. Cool the resultant solution to room temperature and use it as an HPLC sample.
[Others]
Bile acids2), fatty acids3), carboxylic acids in wine4)
TCI Products Pamphlet
HPLC Labeling Reagents ( PDF 10MB )
HPLC Labeling Reagents ( PDF 10MB )
References
- 1)R. F. Borch, Anal. Chem. 1975, 47, 2437.
- 2)F. Stellaard, Anal. Biochem. 1978, 87, 359.
- 3)K. Kihara, S. Rokushika, H. Hatano, Bunseki Kagaku 1984, 33, 647.
- 4)E. Mentasti, M. C. Gennaro, C. Sarzanini, C. Baiocchi, M. Savigliano, J. Chromatogr. 1985, 322, 177.
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Other Documents
Related Products
Phenacyl Bromide
| Product # | B0535 |
| CAS RN | 70-11-1 |
| Purity / Analysis Method: | >98.0%(GC) |