| 规格或纯度 | 0.8mg/mL solution (pH 10) |
|---|---|
| 英文名称 | Phthaldialdehyde Reagent |
| 别名 | OPA |
| 英文别名 | OPA ;Fluoraldehyde Reagent Solution |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
氟化醛 OPA 试剂是一种即用型 o-邻苯二醛溶液，是一种用于在 HPLC 中检测和定量肽或氨基酸的荧光衍生化试剂。 Fluoraldehyde OPA Reagent is a ready-to-use solution of o-phthalaldehyde, a fluorescent derivatization reagent for peptide or amino acid detection and quantitation in HPLC. Fluoraldehyde Reagent Solution contains OPA (o-phthalaldehyde), which reacts with primary amines of amino acids, peptide and proteins to enable fluorescent detection and quantitation. The reagent that can be used as a protein or peptide assay reagent or as a pre- or post-column detection reagent for amino acid analysis (HPLC). Reaction of OPA with proteins and peptides yields linear results over a wide range of concentrations. The Fluoraldehyde Reagent Solution is supplied ready to use and enables fast quantitation of proteins or peptides in solution. Highlights: For pre- or post-column amino acid derivatization for fluorescent detection and quantitation Reacts with all primary amine-containing analytes to yield fluorescent isoindole derivatives Provides an accurate measure of both composition and absolute protein-peptide content Ideal for work with recombinant proteins and synthetic peptides Can be used for fluorescent protein or peptide assay Pre-column derivatization mixtures can be injected into LC without any processing |
| EC号 | 211-402-2 |
|---|---|
| IUPAC Name | phthalaldehyde |
| INCHI | InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H |
| InChi Key | ZWLUXSQADUDCSB-UHFFFAOYSA-N |
| Canonical SMILES | C1=CC=C(C(=C1)C=O)C=O |
| 分子式 |
C8H6O2 |
| UN Number | 2923 |
| PubChem CID | 4807 |
| Class | 8 (6.1) |
| Packing Group | II |
| Beilstein号 | 878317 |
| 分子量 | 134.13 |
| 密度 | 1.13 |
|---|---|
| 沸点 | 84°C/0.8mmHg |
| 熔点 | 56-57°C |
| 闪点(℉) | 269.6 °F |
| 闪点(℃) | >110℃ |
| 象形图 |
Toxic 
Environmental Hazard 
Corrosive |
|---|---|
| 信号词 | Danger |
| 危险声明 |
H315: Causes skin irritation H335: May cause respiratory irritation H301: Toxic if swallowed H373: Causes damage to organs through prolonged or repeated exposure H314: Causes severe skin burns and eye damage H318: Causes serious eye damage H317: May cause an allergic skin reaction H228: Flammable solid H400: Very toxic to aquatic life H410: Very toxic to aquatic life with long lasting effects |
| 预防措施声明 | P261,P273,P280,P370+P378,P210,P302+P352,P321,P405,P501,P240,P264,P260,P271,P241,P270,P301+P330+P331,P304+P340,P363,P403+P233,P272,P333+P313,P362+P364,P391,P330,P264+P265,P301+P316,P305+P354+P338,P317,P332+P317,P302+P361+P354,P316,P319 |
| WGK Germany | 3 |
| RTECS | TH6950000 |
| Class | 8 (6.1) |
| Merck Index | 7368 |
| 个人防护装备 | Faceshields， full-face respirator (US)， Gloves， Goggles， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter |
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