8-アミノオクタン酸
8-アミノオクタン酸 物理性質
- 融点 :
- 194 °C (dec.) (lit.)
- 沸点 :
- 286.0±23.0 °C(Predicted)
- 比重(密度) :
- 1.0500 (estimate)
- 屈折率 :
- 1.4630 (estimate)
- 貯蔵温度 :
- Keep in dark place,Inert atmosphere,Room temperature
- 溶解性:
- メタノール（微量）、水（微量）
- 酸解離定数(Pka):
- 4.76±0.10(Predicted)
- 外見 :
- 結晶性粉末
- 色:
- 白～ややベージュ
- 水溶解度 :
- 水に溶ける。
- BRN :
- 1756493
- 主な用途:
- ペプチド合成
- InChI:
- InChI=1S/C8H17NO2/c9-7-5-3-1-2-4-6-8(10)11/h1-7,9H2,(H,10,11)
- InChIKey:
- UQXNEWQGGVUVQA-UHFFFAOYSA-N
- SMILES:
- C(O)(=O)CCCCCCCN
- CAS データベース:
- 1002-57-9(CAS DataBase Reference)
- NISTの化学物質情報:
- 8-Aminocaprylic acid(1002-57-9)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01AFAA17353 |
ω-アミノカプリル酸
omega-Aminocaprylic acid, 99% |
1002-57-9 |
1g |
￥12490 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01AFAA17353 |
ω-アミノカプリル酸
omega-Aminocaprylic acid, 99% |
1002-57-9 |
5g |
￥51940 |
2024-03-01 |
購入 |
|
関東化学株式会社(KANTO)
|
22683-2A |
ω‐アミノカプリル酸 >99.0%
ω‐Aminocaprylic acid >99.0% |
1002-57-9 |
1g |
￥9790 |
2024-07-01 |
購入 |
|
関東化学株式会社(KANTO)
|
22683-1A |
ω‐アミノカプリル酸 >99.0%
ω‐Aminocaprylic acid >99.0% |
1002-57-9 |
5g |
￥36190 |
2024-07-01 |
購入 |
|
Sigma-Aldrich Japan
|
855294 |
8-アミノオクタン酸 99%
8-Aminooctanoic acid 99% |
1002-57-9 |
1g |
￥11500 |
2024-03-01 |
購入 |
8-アミノオクタン酸 化学特性,用途語,生産方法
化学的特性
WHITE TO SLIGHTLY BEIGE CRYSTALLINE POWDER
使用
8-Aminooctanoic acid is involved in the preparation of lactams using enzyme catalyzed aminolysis.
定義
ChEBI: 8-aminooctanoic acid is an omega-amino fatty acid that is octanoic acid which carries an amino group at position 8. It has a role as a human metabolite. It is a medium-chain fatty acid and an omega-amino fatty acid.
反応プロフィール
Other lactams such as butyrolactam, d-valerolactam, and dimer and trimer lactams can be formed from enzymatic reactions of 4-aminobutanoic acid, 5-aminovaleric acid, and 8-aminooctanoic acid using N435 as the catalyst. For reactions using 8-aminooctanoic acid as the substrate, N435 did not catalyze the formation of caprylolactam. Instead, the corresponding dimer and trimer lactams were formed. The formation of macrocyclic bislactams from reactions between diesters and diamines using porcine pancreatic lipase as the catalyst was previously reported. However, in the enzymatic reaction of 8-aminooctanoic acid using N435, different macrocyclic dimer and trimer lactams were formed in a ratio of 3:2. The ratio was calculated from the mass spectrometric peak intensities of the product[2].
合成
In a 1 l flask with paddle stirrer, internal thermometer and reflux condenser, 142.6 g (1 mol) of 2-azacyclononanone and 110 g (1 mol) of about 36 wt.-% sodium hydroxide solution are boiled under reflux for 4 hours. The solution is subsequently cooled to about 80 °C and mixed with Lewatit SP-112. After one hour, the acidic ion exchanger is filtered. 500 g of 2-Propanol is added dropwise to the mixture at 80 °C, and the homogeneous solution is slowly cooled to -5 °C. The precipitated solid is filtered and washed with 50 g of 2-propanol. After drying at 85 °C and 20 mbar, 8-Aminooctanoic acid is obtained as a fine colorless powder. A colorless powder. Yield: 127 g (80%). Melting point: 191-193 °C (Lit.: 194 °C).
structure and hydrogen bonding
8-アミノオクタン酸 上流と下流の製品情報
原材料
準備製品
8-アミノオクタン酸 生産企業
Global( 304)Suppliers
8-アミノオクタン酸 スペクトルデータ(1HNMR、IR1、IR2、MS、Raman)
1002-57-9(8-アミノオクタン酸)キーワード:
- 1002-57-9
- H-AOC(8)-OH
- 8-AMINOOCTANOIC ACID
- 8-Aminooctanoic acid 97+%
- w-Aminocaprylic acid
- H-8-AMINOCAPRYLIC ACID
- H-8-AMINOOCTANOIC ACID
- GAMMA-AMINOCAPRYLIC ACID
- NH2-(CH2)7-COOH
- OMEGA-AMINOCAPRYLIC ACID
- TIMTEC-BB SBB006735
- RARECHEM EM WB 0024
- OMEGA-AMINOCAPRYLIC ACID CRYSTALLINE
- omega-Aminocaprylic acid, 99+%
- i-aminocaprylic acid
- 8-amino capylic acid
- 8-AMINOOCTANOIC ACID PURUM 98%
- 8-aMino bitterness
- 8-Aminocaprylic acid, omega-Aminocaprylic acid
- 8-Aminooctanoic acid 99%
- oMega-AMinocaprylic acid, 99+% 1GR
- 8-AMinooctanoic acid SynonyMs: oMega-AMinocaprylic acid
- 8-Aminocaprylic acid≥ 97% (TLC)
- 8-Aminooctanoic Acid,>99%
- 8-Amino-octyl acid
- 8-Aminooctanoic acid USP/EP/BP
- 8-Aminooctanoic
- 2-Methyl-36-nitrobenzyl&chloride
- Best Price 8-Aminooctanoic acid CAS NO.1002-57-9
- 8-Aminooctanoic acid, 10 mM in DMSO
- 8-AMINOCAPRYLIC ACID
- 8-アミノカプリル酸
- 8-アミノオクタン酸
- Ω-アミノカプリル酸
- Ω‐アミノカプリル酸