Cinnamyl acetate
(Synonyms: 乙酸桂酯) 目录号 : GC62898
Cinnamyl acetate (3-Phenylallyl acetate) is a naturally occuring compound used as a flavouring agent.
Cas No.:103-54-8
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Cinnamyl acetate (3-Phenylallyl acetate) is a naturally occuring compound used as a flavouring agent.
| Cas No. | 103-54-8 | SDF | |
| 别名 | 乙酸桂酯 | ||
| 分子式 | C11H12O2 | 分子量 | 176.21 |
| 溶解度 | DMSO : 35mg/mL | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 5.675 mL | 28.3752 mL | 56.7505 mL |
| 5 mM | 1.135 mL | 5.675 mL | 11.3501 mL |
| 10 mM | 0.5675 mL | 2.8375 mL | 5.675 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Fragrance material review on Cinnamyl acetate
Food Chem Toxicol 2007;45 Suppl 1:S53-7.PMID:18031892DOI:10.1016/j.fct.2007.09.012.
A toxicologic and dermatologic review of Cinnamyl acetate when used as a fragrance ingredient is presented.
Cinnamyl acetate synthesis by lipase-catalyzed transesterification in a solvent-free system
Biotechnol Appl Biochem 2012 Jul-Aug;59(4):270-5.PMID:23586860DOI:10.1002/bab.1023.
Cinnamyl acetate was synthesized using immobilized lipase through transesterification between ethyl acetate and cinnamyl alcohol. In the solvent-free system, ethyl acetate acted as not only the acyl donor but also as the solvent of cinnamyl alcohol. Conversion (90.06%) was achieved after 3 H when transesterification was carried out at ethyl acetate/cinnamyl alcohol 15:1, 2.67 g L of lipase (Novozym 435) loading, and 40°C. Excellent stability and reusability of the enzyme resulted from the moderate reaction system. Kinetic studies showed that the Michaelis constants for ethyl acetate and cinnamyl alcohol and the inhibition constant of cinnamyl alcohol were 2.241, 206.82, and 0.461 mmol L⁻¹, respectively, which indicated that the reaction complied with the Ping-Pong Bi-Bi mechanism, with the inhibition of cinnamyl alcohol on lipase.
Phytochemical and pharmacological review of Cinnamomum verum J. Presl-a versatile spice used in food and nutrition
Food Chem 2021 Feb 15;338:127773.PMID:32829297DOI:10.1016/j.foodchem.2020.127773.
Cinnamomum verum is the widely used spice for its medicinal and culinary uses since ages. It is native to Sri Lanka and southern India but also distributed in many Asian, Caribbean, Australian and African countries. It is widely used in food preparations and industrial products like candies, chewing gums, mouthwash and toothpaste. It is also used to treat asthma, bronchitis, diarrhea, headache, inflammation and cardiac disorders. Cinnamaldehyde, eugenol, caryophyllene, Cinnamyl acetate and cinnamic acid are the major compounds found in its essential oil. These compounds exhibit a wide range of pharmacological activities including antioxidant, antimicrobial, anti-inflammatory, anticancer, antidiabetic, wound healing, anti-HIV, anti-anxiety and antidepressant, etc. This review highlights its comprehensive and up-to-date information on taxonomy, ethnomedicinal uses, phytochemical composition, pharmacological and toxicity activities. Structure-activity relationship, mechanism of action and some research gaps has also been provided. Owing to its immense medicinal importance, more well-designed in-vivo and clinical studies are required.
Ultrasound assisted lipase catalyzed synthesis of Cinnamyl acetate via transesterification reaction in a solvent free medium
Ultrason Sonochem 2015 Nov;27:241-246.PMID:26186841DOI:10.1016/j.ultsonch.2015.04.022.
Cinnamyl acetate is known for its use as flavor and fragrance material in different industries such as food, pharmaceutical, cosmetic etc. This work focuses on ultrasound assisted lipase (Novozym 435) catalyzed synthesis of Cinnamyl acetate via transesterification of cinnamyl alcohol and vinyl acetate in non-aqueous, solvent free system. Optimization of various parameters shows that a higher yield of 99.99% can be obtained at cinnamyl alcohol to vinyl acetate ratio of 1:2 with 0.2% of catalyst, at 40°C and 150 rpm, with lower ultrasound power input of 50 W (Ultrasound intensity 0.81 W/cm(2)), at 25 kHz frequency, 50% duty cycle. Further, the time required for the maximum conversion is reduced to 20 min as compared to 60 min of conventional process. Similarly, the enzyme can be successfully reused seven times without loss of enzyme activity. Thus, ultrasound helps to enhance the enzyme catalyzed synthesis of flavors.
Whole-Cell Biocatalytic Synthesis of Cinnamyl acetate with a Novel Esterase from the DNA Library of Acinetobacter hemolyticus
J Agric Food Chem 2017 Mar 15;65(10):2120-2128.PMID:28220703DOI:10.1021/acs.jafc.6b05799.
Cinnamyl acetate has a wide application in the flavor and fragrance industry because of its sweet, balsamic, and floral odor. Up to now, lipases have been mainly used in enzyme-mediated synthesis of Cinnamyl acetate, whereas esterases are used in only a few cases. Moreover, the use of purified enzymes is often a disadvantage, which leads to increases of the production costs. In this paper, a genomic DNA library of Acinetobacter hemolyticus was constructed, and a novel esterase (EstK1) was identified. After expression in Escherichia coli, the whole-cell catalyst of EstK1 displayed high transesterification activity to produce Cinnamyl acetate in nonaqueous systems. Furthermore, under optimal conditions (vinyl acetate as acyl donor, isooctane as solvent, molar ratio 1:4, temperature 40 °C), the conversion ratio of cinnamyl alcohol could be up to 94.1% at 1 h, and it reached an even higher level (97.1%) at 2 h.