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Merck

W341002

Sigma-Aldrich

茉莉酸甲酯

≥98%, stabilized, FG

别名:

2-戊烯基环戊酮-3-乙酸甲酯, 3-氧代-2-(2-戊烯基)环戊烷乙酸甲酯

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About This Item

线性分子式:
(O=)C5H6(CH2CH=CHC2H5)CH2CO2CH3
CAS号:
分子量:
224.30
FEMA號碼:
3410
EC號碼:
歐洲委員會號碼:
10821
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
9.521
NACRES:
NA.21
感官的:
fresh; green; jasmine; floral; fruity; sweet
等級:
FG
Fragrance grade
Halal
Kosher
生物源:
synthetic
agency:
follows IFRA guidelines
食物過敏原:
no known allergens
价格与库存信息目前不能提供

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 110

化驗

≥98%

包含

synthetic α-tocopherol as stabilizer

折射率

n20/D 1.474 (lit.)

bp

110 °C/0.2 mmHg (lit.)

密度

1.03 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

fresh; green; jasmine; floral; fruity; sweet

SMILES 字串

CC\C=C\CC1C(CCC1=O)CC(=O)OC

InChI

1S/C13H20O3/c1-3-4-5-6-11-10(7-8-12(11)14)9-13(15)16-2/h4-5,10-11H,3,6-9H2,1-2H3/b5-4+

InChI 密鑰

GEWDNTWNSAZUDX-SNAWJCMRSA-N

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一般說明

茉莉酸甲酯是一种植物生长调节剂,主要用于增强部分果蔬的香气品质。[1][2][3]

應用

可能的应用(风味): 有许多风味用途,包括李子,桃子,杏子和 tutti-frutti。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

>235.4 °F - closed cup

閃點(°C)

> 113 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Xiaolong Hao et al.
Biotechnology and applied biochemistry, 62(1), 24-31 (2014-05-02)
Tanshinone is a group of active diterpenes, which are widely used in the treatment of cardiovascular disease. In this study, methyl jasmonate (MJ) and salicylic acid (SA) were used to investigate their effects on tanshinone accumulation and biosynthetic gene expression
Qiumei Liao et al.
IET nanobiotechnology, 9(1), 35-42 (2015-02-05)
The fluorescence labelling of plant hormone binding sites is an important analytical technique in research on the molecular mechanisms of plant hormone activities. The authors synthesised a jasmonic acid (JA)-conjugated ZnS:Mn quantum dot (QD) probe, with a cubic structure and
Bjørn Dueholm et al.
BMC evolutionary biology, 15, 122-122 (2015-06-27)
Large proliferations of cytochrome P450 encoding genes resulting from gene duplications can be termed as 'blooms', providing genetic material for the genesis and evolution of biosynthetic pathways. Furanocoumarins are allelochemicals produced by many of the species in Apiaceaous plants belonging
Aroma changes of black tea prepared from methyl jasmonate treated tea plants.
Shi J, et al.
Journal of Zhejiang University. Science. B, 15(4), 313-313 (2014)
Sergio Rasmann et al.
Journal of experimental botany, 66(9), 2527-2534 (2015-02-27)
The hypothesis that constitutive and inducible plant resistance against herbivores should trade-off because they use the same resources and impose costs to plant fitness has been postulated for a long time. Negative correlations between modes of deployment of resistance and

Questions

1–2 of 2 Questions  
  1. How many milliliters are in the sample of the product methyl jasmonate W341002-SAMPLE-K because there is no weight given

    1 answer
    1. W341002-SAMPLE-K sample size is 10g and about 9.7 ML.

      Helpful?

  2. I have a bottle of W341002-25G-K. Its CoA from Lot SHBR1717 gives its purity as 98.6%. Please could you tell me how this relates to sample concentration or molarity?

    1 answer
    1. The concentration of this product can be determined using the lot specific purity reported in the Certificate of Analysis, the density, and the compound molecular weight. This product has a density of 1.03 g/mL, molecular weight of 224.30 g/mol, and purity of 98.6%.
      Using (Density x 1000 x Purity)/ MW the the molarity is 4.53 M.

      Helpful?

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